diff --git a/CHANGELOG.md b/CHANGELOG.md
index c9a48f4a8..fb75ce24e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## Unreleased
+## 2.217.1 - 2025-11-16
+
+### Added
+
+- Introduced support for automatically gathering required exchange rates, exposed as an environment variable (`ENABLE_FEATURE_GATHER_NEW_EXCHANGE_RATES`)
+- Added a blog post: _Black Weeks 2025_
 
 ### Added
 
@@ -16,6 +21,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Refactored the get holding functionality in the portfolio service
 - Changed the user data loading in the user detail dialog of the admin control panel’s users section to fetch data on demand
 - Exposed the authentication with access token as an environment variable (`ENABLE_FEATURE_AUTH_TOKEN`)
+- Improved the search functionality of the _Financial Modeling Prep_ service
 - Improved the language localization for German (`de`)
 - Upgraded `prisma` from version `6.18.0` to `6.19.0`
 
diff --git a/apps/api/src/app/access/access.controller.ts b/apps/api/src/app/access/access.controller.ts
index cb1e2d4af..5056a6d71 100644
--- a/apps/api/src/app/access/access.controller.ts
+++ b/apps/api/src/app/access/access.controller.ts
@@ -1,6 +1,7 @@
 import { HasPermission } from '@ghostfolio/api/decorators/has-permission.decorator';
 import { HasPermissionGuard } from '@ghostfolio/api/guards/has-permission.guard';
 import { ConfigurationService } from '@ghostfolio/api/services/configuration/configuration.service';
+import { CreateAccessDto, UpdateAccessDto } from '@ghostfolio/common/dtos';
 import { Access } from '@ghostfolio/common/interfaces';
 import { permissions } from '@ghostfolio/common/permissions';
 import type { RequestWithUser } from '@ghostfolio/common/types';
@@ -23,8 +24,6 @@ import { Access as AccessModel } from '@prisma/client';
 import { StatusCodes, getReasonPhrase } from 'http-status-codes';
 
 import { AccessService } from './access.service';
-import { CreateAccessDto } from './create-access.dto';
-import { UpdateAccessDto } from './update-access.dto';
 
 @Controller('access')
 export class AccessController {
diff --git a/apps/api/src/app/account-balance/account-balance.controller.ts b/apps/api/src/app/account-balance/account-balance.controller.ts
index bc454c5ab..baf002bd3 100644
--- a/apps/api/src/app/account-balance/account-balance.controller.ts
+++ b/apps/api/src/app/account-balance/account-balance.controller.ts
@@ -1,6 +1,7 @@
 import { AccountService } from '@ghostfolio/api/app/account/account.service';
 import { HasPermission } from '@ghostfolio/api/decorators/has-permission.decorator';
 import { HasPermissionGuard } from '@ghostfolio/api/guards/has-permission.guard';
+import { CreateAccountBalanceDto } from '@ghostfolio/common/dtos';
 import { permissions } from '@ghostfolio/common/permissions';
 import type { RequestWithUser } from '@ghostfolio/common/types';
 
@@ -20,7 +21,6 @@ import { AccountBalance } from '@prisma/client';
 import { StatusCodes, getReasonPhrase } from 'http-status-codes';
 
 import { AccountBalanceService } from './account-balance.service';
-import { CreateAccountBalanceDto } from './create-account-balance.dto';
 
 @Controller('account-balance')
 export class AccountBalanceController {
diff --git a/apps/api/src/app/account-balance/account-balance.service.ts b/apps/api/src/app/account-balance/account-balance.service.ts
index 10353f4ca..321624003 100644
--- a/apps/api/src/app/account-balance/account-balance.service.ts
+++ b/apps/api/src/app/account-balance/account-balance.service.ts
@@ -2,6 +2,7 @@ import { PortfolioChangedEvent } from '@ghostfolio/api/events/portfolio-changed.
 import { LogPerformance } from '@ghostfolio/api/interceptors/performance-logging/performance-logging.interceptor';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { PrismaService } from '@ghostfolio/api/services/prisma/prisma.service';
+import { CreateAccountBalanceDto } from '@ghostfolio/common/dtos';
 import { DATE_FORMAT, getSum, resetHours } from '@ghostfolio/common/helper';
 import {
   AccountBalancesResponse,
@@ -15,8 +16,6 @@ import { AccountBalance, Prisma } from '@prisma/client';
 import { Big } from 'big.js';
 import { format, parseISO } from 'date-fns';
 
-import { CreateAccountBalanceDto } from './create-account-balance.dto';
-
 @Injectable()
 export class AccountBalanceService {
   public constructor(
diff --git a/apps/api/src/app/account/account.controller.ts b/apps/api/src/app/account/account.controller.ts
index cd6892ab8..542b199fd 100644
--- a/apps/api/src/app/account/account.controller.ts
+++ b/apps/api/src/app/account/account.controller.ts
@@ -7,6 +7,11 @@ import { TransformDataSourceInRequestInterceptor } from '@ghostfolio/api/interce
 import { ApiService } from '@ghostfolio/api/services/api/api.service';
 import { ImpersonationService } from '@ghostfolio/api/services/impersonation/impersonation.service';
 import { HEADER_KEY_IMPERSONATION } from '@ghostfolio/common/config';
+import {
+  CreateAccountDto,
+  TransferBalanceDto,
+  UpdateAccountDto
+} from '@ghostfolio/common/dtos';
 import {
   AccountBalancesResponse,
   AccountResponse,
@@ -36,9 +41,6 @@ import { Account as AccountModel } from '@prisma/client';
 import { StatusCodes, getReasonPhrase } from 'http-status-codes';
 
 import { AccountService } from './account.service';
-import { CreateAccountDto } from './create-account.dto';
-import { TransferBalanceDto } from './transfer-balance.dto';
-import { UpdateAccountDto } from './update-account.dto';
 
 @Controller('account')
 export class AccountController {
diff --git a/apps/api/src/app/admin/admin.controller.ts b/apps/api/src/app/admin/admin.controller.ts
index 7ed7f364b..8b5da4965 100644
--- a/apps/api/src/app/admin/admin.controller.ts
+++ b/apps/api/src/app/admin/admin.controller.ts
@@ -4,7 +4,6 @@ import { TransformDataSourceInRequestInterceptor } from '@ghostfolio/api/interce
 import { ApiService } from '@ghostfolio/api/services/api/api.service';
 import { ManualService } from '@ghostfolio/api/services/data-provider/manual/manual.service';
 import { DemoService } from '@ghostfolio/api/services/demo/demo.service';
-import { PropertyDto } from '@ghostfolio/api/services/property/property.dto';
 import { DataGatheringService } from '@ghostfolio/api/services/queues/data-gathering/data-gathering.service';
 import { getIntervalFromDateRange } from '@ghostfolio/common/calculation-helper';
 import {
@@ -13,6 +12,10 @@ import {
   GATHER_ASSET_PROFILE_PROCESS_JOB_NAME,
   GATHER_ASSET_PROFILE_PROCESS_JOB_OPTIONS
 } from '@ghostfolio/common/config';
+import {
+  UpdateAssetProfileDto,
+  UpdatePropertyDto
+} from '@ghostfolio/common/dtos';
 import { getAssetProfileIdentifier } from '@ghostfolio/common/helper';
 import {
   AdminData,
@@ -52,7 +55,6 @@ import { isDate, parseISO } from 'date-fns';
 import { StatusCodes, getReasonPhrase } from 'http-status-codes';
 
 import { AdminService } from './admin.service';
-import { UpdateAssetProfileDto } from './update-asset-profile.dto';
 
 @Controller('admin')
 export class AdminController {
@@ -305,7 +307,7 @@ export class AdminController {
   @UseGuards(AuthGuard('jwt'), HasPermissionGuard)
   public async updateProperty(
     @Param('key') key: string,
-    @Body() data: PropertyDto
+    @Body() data: UpdatePropertyDto
   ) {
     return this.adminService.putSetting(key, data.value);
   }
diff --git a/apps/api/src/app/auth/auth.controller.ts b/apps/api/src/app/auth/auth.controller.ts
index 57fd04bc7..b45e7b97b 100644
--- a/apps/api/src/app/auth/auth.controller.ts
+++ b/apps/api/src/app/auth/auth.controller.ts
@@ -2,7 +2,11 @@ import { WebAuthService } from '@ghostfolio/api/app/auth/web-auth.service';
 import { HasPermissionGuard } from '@ghostfolio/api/guards/has-permission.guard';
 import { ConfigurationService } from '@ghostfolio/api/services/configuration/configuration.service';
 import { DEFAULT_LANGUAGE_CODE } from '@ghostfolio/common/config';
-import { OAuthResponse } from '@ghostfolio/common/interfaces';
+import {
+  AssertionCredentialJSON,
+  AttestationCredentialJSON,
+  OAuthResponse
+} from '@ghostfolio/common/interfaces';
 
 import {
   Body,
@@ -22,10 +26,6 @@ import { Request, Response } from 'express';
 import { getReasonPhrase, StatusCodes } from 'http-status-codes';
 
 import { AuthService } from './auth.service';
-import {
-  AssertionCredentialJSON,
-  AttestationCredentialJSON
-} from './interfaces/simplewebauthn';
 
 @Controller('auth')
 export class AuthController {
diff --git a/apps/api/src/app/auth/interfaces/interfaces.ts b/apps/api/src/app/auth/interfaces/interfaces.ts
index 45415355e..4fdcc25b5 100644
--- a/apps/api/src/app/auth/interfaces/interfaces.ts
+++ b/apps/api/src/app/auth/interfaces/interfaces.ts
@@ -1,4 +1,4 @@
-import { AuthDeviceDto } from '@ghostfolio/api/app/auth-device/auth-device.dto';
+import { AuthDeviceDto } from '@ghostfolio/common/dtos';
 
 import { Provider } from '@prisma/client';
 
diff --git a/apps/api/src/app/auth/web-auth.service.ts b/apps/api/src/app/auth/web-auth.service.ts
index d14ef7798..6cffcd244 100644
--- a/apps/api/src/app/auth/web-auth.service.ts
+++ b/apps/api/src/app/auth/web-auth.service.ts
@@ -1,7 +1,11 @@
-import { AuthDeviceDto } from '@ghostfolio/api/app/auth-device/auth-device.dto';
 import { AuthDeviceService } from '@ghostfolio/api/app/auth-device/auth-device.service';
 import { UserService } from '@ghostfolio/api/app/user/user.service';
 import { ConfigurationService } from '@ghostfolio/api/services/configuration/configuration.service';
+import { AuthDeviceDto } from '@ghostfolio/common/dtos';
+import {
+  AssertionCredentialJSON,
+  AttestationCredentialJSON
+} from '@ghostfolio/common/interfaces';
 import type { RequestWithUser } from '@ghostfolio/common/types';
 
 import {
@@ -27,11 +31,6 @@ import {
 import { isoBase64URL, isoUint8Array } from '@simplewebauthn/server/helpers';
 import ms from 'ms';
 
-import {
-  AssertionCredentialJSON,
-  AttestationCredentialJSON
-} from './interfaces/simplewebauthn';
-
 @Injectable()
 export class WebAuthService {
   public constructor(
diff --git a/apps/api/src/app/endpoints/market-data/market-data.controller.ts b/apps/api/src/app/endpoints/market-data/market-data.controller.ts
index 4843536da..987d34918 100644
--- a/apps/api/src/app/endpoints/market-data/market-data.controller.ts
+++ b/apps/api/src/app/endpoints/market-data/market-data.controller.ts
@@ -10,6 +10,7 @@ import {
   ghostfolioFearAndGreedIndexSymbolCryptocurrencies,
   ghostfolioFearAndGreedIndexSymbolStocks
 } from '@ghostfolio/common/config';
+import { UpdateBulkMarketDataDto } from '@ghostfolio/common/dtos';
 import { getCurrencyFromSymbol, isCurrency } from '@ghostfolio/common/helper';
 import {
   MarketDataDetailsResponse,
@@ -35,8 +36,6 @@ import { DataSource, Prisma } from '@prisma/client';
 import { parseISO } from 'date-fns';
 import { getReasonPhrase, StatusCodes } from 'http-status-codes';
 
-import { UpdateBulkMarketDataDto } from './update-bulk-market-data.dto';
-
 @Controller('market-data')
 export class MarketDataController {
   public constructor(
diff --git a/apps/api/src/app/endpoints/market-data/update-bulk-market-data.dto.ts b/apps/api/src/app/endpoints/market-data/update-bulk-market-data.dto.ts
deleted file mode 100644
index d07b189b2..000000000
--- a/apps/api/src/app/endpoints/market-data/update-bulk-market-data.dto.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-import { Type } from 'class-transformer';
-import {
-  ArrayNotEmpty,
-  IsArray,
-  IsISO8601,
-  IsNumber,
-  IsOptional
-} from 'class-validator';
-
-export class UpdateBulkMarketDataDto {
-  @ArrayNotEmpty()
-  @IsArray()
-  @Type(() => UpdateMarketDataDto)
-  marketData: UpdateMarketDataDto[];
-}
-
-class UpdateMarketDataDto {
-  @IsISO8601()
-  @IsOptional()
-  date?: string;
-
-  @IsNumber()
-  marketPrice: number;
-}
diff --git a/apps/api/src/app/endpoints/sitemap/sitemap.service.ts b/apps/api/src/app/endpoints/sitemap/sitemap.service.ts
index 359a29531..e7e05330f 100644
--- a/apps/api/src/app/endpoints/sitemap/sitemap.service.ts
+++ b/apps/api/src/app/endpoints/sitemap/sitemap.service.ts
@@ -116,6 +116,10 @@ export class SitemapService {
       {
         languageCode: 'en',
         routerLink: ['2025', '09', 'hacktoberfest-2025']
+      },
+      {
+        languageCode: 'en',
+        routerLink: ['2025', '11', 'black-weeks-2025']
       }
     ]
       .map(({ languageCode, routerLink }) => {
diff --git a/apps/api/src/app/endpoints/tags/tags.controller.ts b/apps/api/src/app/endpoints/tags/tags.controller.ts
index bf216bb21..925e1e0ed 100644
--- a/apps/api/src/app/endpoints/tags/tags.controller.ts
+++ b/apps/api/src/app/endpoints/tags/tags.controller.ts
@@ -1,6 +1,7 @@
 import { HasPermission } from '@ghostfolio/api/decorators/has-permission.decorator';
 import { HasPermissionGuard } from '@ghostfolio/api/guards/has-permission.guard';
 import { TagService } from '@ghostfolio/api/services/tag/tag.service';
+import { CreateTagDto, UpdateTagDto } from '@ghostfolio/common/dtos';
 import { hasPermission, permissions } from '@ghostfolio/common/permissions';
 import { RequestWithUser } from '@ghostfolio/common/types';
 
@@ -21,9 +22,6 @@ import { AuthGuard } from '@nestjs/passport';
 import { Tag } from '@prisma/client';
 import { StatusCodes, getReasonPhrase } from 'http-status-codes';
 
-import { CreateTagDto } from './create-tag.dto';
-import { UpdateTagDto } from './update-tag.dto';
-
 @Controller('tags')
 export class TagsController {
   public constructor(
diff --git a/apps/api/src/app/endpoints/watchlist/watchlist.controller.ts b/apps/api/src/app/endpoints/watchlist/watchlist.controller.ts
index 2a8ea9875..78693239a 100644
--- a/apps/api/src/app/endpoints/watchlist/watchlist.controller.ts
+++ b/apps/api/src/app/endpoints/watchlist/watchlist.controller.ts
@@ -4,6 +4,7 @@ import { TransformDataSourceInRequestInterceptor } from '@ghostfolio/api/interce
 import { TransformDataSourceInResponseInterceptor } from '@ghostfolio/api/interceptors/transform-data-source-in-response/transform-data-source-in-response.interceptor';
 import { ImpersonationService } from '@ghostfolio/api/services/impersonation/impersonation.service';
 import { HEADER_KEY_IMPERSONATION } from '@ghostfolio/common/config';
+import { CreateWatchlistItemDto } from '@ghostfolio/common/dtos';
 import { WatchlistResponse } from '@ghostfolio/common/interfaces';
 import { permissions } from '@ghostfolio/common/permissions';
 import { RequestWithUser } from '@ghostfolio/common/types';
@@ -26,7 +27,6 @@ import { AuthGuard } from '@nestjs/passport';
 import { DataSource } from '@prisma/client';
 import { StatusCodes, getReasonPhrase } from 'http-status-codes';
 
-import { CreateWatchlistItemDto } from './create-watchlist-item.dto';
 import { WatchlistService } from './watchlist.service';
 
 @Controller('watchlist')
diff --git a/apps/api/src/app/import/import-data.dto.ts b/apps/api/src/app/import/import-data.dto.ts
index 330bc52f6..bf45c7cda 100644
--- a/apps/api/src/app/import/import-data.dto.ts
+++ b/apps/api/src/app/import/import-data.dto.ts
@@ -1,12 +1,13 @@
-import { CreateOrderDto } from '@ghostfolio/api/app/order/create-order.dto';
+import {
+  CreateAccountWithBalancesDto,
+  CreateAssetProfileWithMarketDataDto,
+  CreateOrderDto,
+  CreateTagDto
+} from '@ghostfolio/common/dtos';
 
 import { Type } from 'class-transformer';
 import { IsArray, IsOptional, ValidateNested } from 'class-validator';
 
-import { CreateTagDto } from '../endpoints/tags/create-tag.dto';
-import { CreateAccountWithBalancesDto } from './create-account-with-balances.dto';
-import { CreateAssetProfileWithMarketDataDto } from './create-asset-profile-with-market-data.dto';
-
 export class ImportDataDto {
   @IsArray()
   @IsOptional()
diff --git a/apps/api/src/app/import/import.service.ts b/apps/api/src/app/import/import.service.ts
index cac466192..a5f3dda96 100644
--- a/apps/api/src/app/import/import.service.ts
+++ b/apps/api/src/app/import/import.service.ts
@@ -1,6 +1,4 @@
 import { AccountService } from '@ghostfolio/api/app/account/account.service';
-import { CreateAccountDto } from '@ghostfolio/api/app/account/create-account.dto';
-import { CreateOrderDto } from '@ghostfolio/api/app/order/create-order.dto';
 import { OrderService } from '@ghostfolio/api/app/order/order.service';
 import { PlatformService } from '@ghostfolio/api/app/platform/platform.service';
 import { PortfolioService } from '@ghostfolio/api/app/portfolio/portfolio.service';
@@ -11,6 +9,11 @@ import { DataGatheringService } from '@ghostfolio/api/services/queues/data-gathe
 import { SymbolProfileService } from '@ghostfolio/api/services/symbol-profile/symbol-profile.service';
 import { TagService } from '@ghostfolio/api/services/tag/tag.service';
 import { DATA_GATHERING_QUEUE_PRIORITY_HIGH } from '@ghostfolio/common/config';
+import {
+  CreateAssetProfileDto,
+  CreateAccountDto,
+  CreateOrderDto
+} from '@ghostfolio/common/dtos';
 import {
   getAssetProfileIdentifier,
   parseDate
@@ -34,7 +37,6 @@ import { endOfToday, isAfter, isSameSecond, parseISO } from 'date-fns';
 import { omit, uniqBy } from 'lodash';
 import { v4 as uuidv4 } from 'uuid';
 
-import { CreateAssetProfileDto } from '../admin/create-asset-profile.dto';
 import { ImportDataDto } from './import-data.dto';
 
 @Injectable()
diff --git a/apps/api/src/app/order/order.controller.ts b/apps/api/src/app/order/order.controller.ts
index d6c231059..962558315 100644
--- a/apps/api/src/app/order/order.controller.ts
+++ b/apps/api/src/app/order/order.controller.ts
@@ -11,6 +11,7 @@ import {
   DATA_GATHERING_QUEUE_PRIORITY_HIGH,
   HEADER_KEY_IMPERSONATION
 } from '@ghostfolio/common/config';
+import { CreateOrderDto, UpdateOrderDto } from '@ghostfolio/common/dtos';
 import {
   ActivitiesResponse,
   ActivityResponse
@@ -39,9 +40,7 @@ import { Order as OrderModel, Prisma } from '@prisma/client';
 import { parseISO } from 'date-fns';
 import { StatusCodes, getReasonPhrase } from 'http-status-codes';
 
-import { CreateOrderDto } from './create-order.dto';
 import { OrderService } from './order.service';
-import { UpdateOrderDto } from './update-order.dto';
 
 @Controller('order')
 export class OrderController {
diff --git a/apps/api/src/app/order/order.service.ts b/apps/api/src/app/order/order.service.ts
index e4c642977..7dc6c646d 100644
--- a/apps/api/src/app/order/order.service.ts
+++ b/apps/api/src/app/order/order.service.ts
@@ -1,4 +1,5 @@
 import { AccountService } from '@ghostfolio/api/app/account/account.service';
+import { AssetProfileChangedEvent } from '@ghostfolio/api/events/asset-profile-changed.event';
 import { PortfolioChangedEvent } from '@ghostfolio/api/events/portfolio-changed.event';
 import { LogPerformance } from '@ghostfolio/api/interceptors/performance-logging/performance-logging.interceptor';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
@@ -225,6 +226,15 @@ export class OrderService {
       });
     }
 
+    this.eventEmitter.emit(
+      AssetProfileChangedEvent.getName(),
+      new AssetProfileChangedEvent({
+        currency: order.SymbolProfile.currency,
+        dataSource: order.SymbolProfile.dataSource,
+        symbol: order.SymbolProfile.symbol
+      })
+    );
+
     this.eventEmitter.emit(
       PortfolioChangedEvent.getName(),
       new PortfolioChangedEvent({
diff --git a/apps/api/src/app/platform/platform.controller.ts b/apps/api/src/app/platform/platform.controller.ts
index c91f58cf8..2d4a1d413 100644
--- a/apps/api/src/app/platform/platform.controller.ts
+++ b/apps/api/src/app/platform/platform.controller.ts
@@ -1,5 +1,6 @@
 import { HasPermission } from '@ghostfolio/api/decorators/has-permission.decorator';
 import { HasPermissionGuard } from '@ghostfolio/api/guards/has-permission.guard';
+import { CreatePlatformDto, UpdatePlatformDto } from '@ghostfolio/common/dtos';
 import { permissions } from '@ghostfolio/common/permissions';
 
 import {
@@ -17,9 +18,7 @@ import { AuthGuard } from '@nestjs/passport';
 import { Platform } from '@prisma/client';
 import { StatusCodes, getReasonPhrase } from 'http-status-codes';
 
-import { CreatePlatformDto } from './create-platform.dto';
 import { PlatformService } from './platform.service';
-import { UpdatePlatformDto } from './update-platform.dto';
 
 @Controller('platform')
 export class PlatformController {
diff --git a/apps/api/src/app/portfolio/rules.service.ts b/apps/api/src/app/portfolio/rules.service.ts
index 48d1658aa..5bfb116e0 100644
--- a/apps/api/src/app/portfolio/rules.service.ts
+++ b/apps/api/src/app/portfolio/rules.service.ts
@@ -1,7 +1,7 @@
-import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
 import { Rule } from '@ghostfolio/api/models/rule';
 import {
   PortfolioReportRule,
+  RuleSettings,
   UserSettings
 } from '@ghostfolio/common/interfaces';
 
diff --git a/apps/api/src/app/user/user.controller.ts b/apps/api/src/app/user/user.controller.ts
index 8704662f7..397ae016b 100644
--- a/apps/api/src/app/user/user.controller.ts
+++ b/apps/api/src/app/user/user.controller.ts
@@ -3,9 +3,15 @@ import { HasPermissionGuard } from '@ghostfolio/api/guards/has-permission.guard'
 import { ConfigurationService } from '@ghostfolio/api/services/configuration/configuration.service';
 import { PrismaService } from '@ghostfolio/api/services/prisma/prisma.service';
 import { PropertyService } from '@ghostfolio/api/services/property/property.service';
+import {
+  DeleteOwnUserDto,
+  UpdateOwnAccessTokenDto,
+  UpdateUserSettingDto
+} from '@ghostfolio/common/dtos';
 import {
   AccessTokenResponse,
   User,
+  UserItem,
   UserSettings
 } from '@ghostfolio/common/interfaces';
 import { hasPermission, permissions } from '@ghostfolio/common/permissions';
@@ -31,10 +37,6 @@ import { User as UserModel } from '@prisma/client';
 import { StatusCodes, getReasonPhrase } from 'http-status-codes';
 import { merge, size } from 'lodash';
 
-import { DeleteOwnUserDto } from './delete-own-user.dto';
-import { UserItem } from './interfaces/user-item.interface';
-import { UpdateOwnAccessTokenDto } from './update-own-access-token.dto';
-import { UpdateUserSettingDto } from './update-user-setting.dto';
 import { UserService } from './user.service';
 
 @Controller('user')
diff --git a/apps/api/src/events/asset-profile-changed.event.ts b/apps/api/src/events/asset-profile-changed.event.ts
new file mode 100644
index 000000000..46a8c5db4
--- /dev/null
+++ b/apps/api/src/events/asset-profile-changed.event.ts
@@ -0,0 +1,11 @@
+import { AssetProfileIdentifier } from '@ghostfolio/common/interfaces';
+
+export class AssetProfileChangedEvent {
+  public constructor(
+    public readonly data: AssetProfileIdentifier & { currency: string }
+  ) {}
+
+  public static getName(): string {
+    return 'assetProfile.changed';
+  }
+}
diff --git a/apps/api/src/events/asset-profile-changed.listener.ts b/apps/api/src/events/asset-profile-changed.listener.ts
new file mode 100644
index 000000000..ad80ee4a5
--- /dev/null
+++ b/apps/api/src/events/asset-profile-changed.listener.ts
@@ -0,0 +1,61 @@
+import { OrderService } from '@ghostfolio/api/app/order/order.service';
+import { ConfigurationService } from '@ghostfolio/api/services/configuration/configuration.service';
+import { DataProviderService } from '@ghostfolio/api/services/data-provider/data-provider.service';
+import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
+import { DataGatheringService } from '@ghostfolio/api/services/queues/data-gathering/data-gathering.service';
+import { DEFAULT_CURRENCY } from '@ghostfolio/common/config';
+
+import { Injectable, Logger } from '@nestjs/common';
+import { OnEvent } from '@nestjs/event-emitter';
+
+import { AssetProfileChangedEvent } from './asset-profile-changed.event';
+
+@Injectable()
+export class AssetProfileChangedListener {
+  public constructor(
+    private readonly configurationService: ConfigurationService,
+    private readonly dataGatheringService: DataGatheringService,
+    private readonly dataProviderService: DataProviderService,
+    private readonly exchangeRateDataService: ExchangeRateDataService,
+    private readonly orderService: OrderService
+  ) {}
+
+  @OnEvent(AssetProfileChangedEvent.getName())
+  public async handleAssetProfileChanged(event: AssetProfileChangedEvent) {
+    Logger.log(
+      `Asset profile of ${event.data.symbol} (${event.data.dataSource}) has changed`,
+      'AssetProfileChangedListener'
+    );
+
+    if (
+      this.configurationService.get(
+        'ENABLE_FEATURE_GATHER_NEW_EXCHANGE_RATES'
+      ) === false ||
+      event.data.currency === DEFAULT_CURRENCY
+    ) {
+      return;
+    }
+
+    const existingCurrencies = this.exchangeRateDataService.getCurrencies();
+
+    if (!existingCurrencies.includes(event.data.currency)) {
+      Logger.log(
+        `New currency ${event.data.currency} has been detected`,
+        'AssetProfileChangedListener'
+      );
+
+      await this.exchangeRateDataService.initialize();
+    }
+
+    const { dateOfFirstActivity } =
+      await this.orderService.getStatisticsByCurrency(event.data.currency);
+
+    if (dateOfFirstActivity) {
+      await this.dataGatheringService.gatherSymbol({
+        dataSource: this.dataProviderService.getDataSourceForExchangeRates(),
+        date: dateOfFirstActivity,
+        symbol: `${DEFAULT_CURRENCY}${event.data.currency}`
+      });
+    }
+  }
+}
diff --git a/apps/api/src/events/events.module.ts b/apps/api/src/events/events.module.ts
index 0e6b25ba4..ece67ebe0 100644
--- a/apps/api/src/events/events.module.ts
+++ b/apps/api/src/events/events.module.ts
@@ -1,11 +1,24 @@
+import { OrderModule } from '@ghostfolio/api/app/order/order.module';
 import { RedisCacheModule } from '@ghostfolio/api/app/redis-cache/redis-cache.module';
+import { ConfigurationModule } from '@ghostfolio/api/services/configuration/configuration.module';
+import { DataProviderModule } from '@ghostfolio/api/services/data-provider/data-provider.module';
+import { ExchangeRateDataModule } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.module';
+import { DataGatheringModule } from '@ghostfolio/api/services/queues/data-gathering/data-gathering.module';
 
 import { Module } from '@nestjs/common';
 
+import { AssetProfileChangedListener } from './asset-profile-changed.listener';
 import { PortfolioChangedListener } from './portfolio-changed.listener';
 
 @Module({
-  imports: [RedisCacheModule],
-  providers: [PortfolioChangedListener]
+  imports: [
+    ConfigurationModule,
+    DataGatheringModule,
+    DataProviderModule,
+    ExchangeRateDataModule,
+    OrderModule,
+    RedisCacheModule
+  ],
+  providers: [AssetProfileChangedListener, PortfolioChangedListener]
 })
 export class EventsModule {}
diff --git a/apps/api/src/middlewares/html-template.middleware.ts b/apps/api/src/middlewares/html-template.middleware.ts
index 892b1ab5e..c958718f6 100644
--- a/apps/api/src/middlewares/html-template.middleware.ts
+++ b/apps/api/src/middlewares/html-template.middleware.ts
@@ -79,6 +79,10 @@ const locales = {
   '/en/blog/2025/09/hacktoberfest-2025': {
     featureGraphicPath: 'assets/images/blog/hacktoberfest-2025.png',
     title: `Hacktoberfest 2025 - ${title}`
+  },
+  '/en/blog/2025/11/black-weeks-2025': {
+    featureGraphicPath: 'assets/images/blog/black-weeks-2025.jpg',
+    title: `Black Weeks 2025 - ${title}`
   }
 };
 
diff --git a/apps/api/src/models/interfaces/rule.interface.ts b/apps/api/src/models/interfaces/rule.interface.ts
index 5dcd42317..7c794614e 100644
--- a/apps/api/src/models/interfaces/rule.interface.ts
+++ b/apps/api/src/models/interfaces/rule.interface.ts
@@ -1,5 +1,4 @@
-import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
-import { UserSettings } from '@ghostfolio/common/interfaces';
+import { RuleSettings, UserSettings } from '@ghostfolio/common/interfaces';
 
 import { EvaluationResult } from './evaluation-result.interface';
 
diff --git a/apps/api/src/models/rule.ts b/apps/api/src/models/rule.ts
index 52491a0b7..9c27e0018 100644
--- a/apps/api/src/models/rule.ts
+++ b/apps/api/src/models/rule.ts
@@ -1,10 +1,10 @@
-import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { DEFAULT_LANGUAGE_CODE } from '@ghostfolio/common/config';
 import { groupBy } from '@ghostfolio/common/helper';
 import {
   PortfolioPosition,
   PortfolioReportRule,
+  RuleSettings,
   UserSettings
 } from '@ghostfolio/common/interfaces';
 
diff --git a/apps/api/src/models/rules/account-cluster-risk/current-investment.ts b/apps/api/src/models/rules/account-cluster-risk/current-investment.ts
index 51c808b25..0004d394e 100644
--- a/apps/api/src/models/rules/account-cluster-risk/current-investment.ts
+++ b/apps/api/src/models/rules/account-cluster-risk/current-investment.ts
@@ -1,8 +1,11 @@
-import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
 import { Rule } from '@ghostfolio/api/models/rule';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { I18nService } from '@ghostfolio/api/services/i18n/i18n.service';
-import { PortfolioDetails, UserSettings } from '@ghostfolio/common/interfaces';
+import {
+  PortfolioDetails,
+  RuleSettings,
+  UserSettings
+} from '@ghostfolio/common/interfaces';
 
 import { Account } from '@prisma/client';
 
diff --git a/apps/api/src/models/rules/account-cluster-risk/single-account.ts b/apps/api/src/models/rules/account-cluster-risk/single-account.ts
index 0e07a9dc6..9988ea3cc 100644
--- a/apps/api/src/models/rules/account-cluster-risk/single-account.ts
+++ b/apps/api/src/models/rules/account-cluster-risk/single-account.ts
@@ -1,8 +1,11 @@
-import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
 import { Rule } from '@ghostfolio/api/models/rule';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { I18nService } from '@ghostfolio/api/services/i18n/i18n.service';
-import { PortfolioDetails, UserSettings } from '@ghostfolio/common/interfaces';
+import {
+  PortfolioDetails,
+  RuleSettings,
+  UserSettings
+} from '@ghostfolio/common/interfaces';
 
 export class AccountClusterRiskSingleAccount extends Rule<RuleSettings> {
   private accounts: PortfolioDetails['accounts'];
diff --git a/apps/api/src/models/rules/asset-class-cluster-risk/equity.ts b/apps/api/src/models/rules/asset-class-cluster-risk/equity.ts
index 9a6f9dacb..f70756e91 100644
--- a/apps/api/src/models/rules/asset-class-cluster-risk/equity.ts
+++ b/apps/api/src/models/rules/asset-class-cluster-risk/equity.ts
@@ -1,8 +1,11 @@
-import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
 import { Rule } from '@ghostfolio/api/models/rule';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { I18nService } from '@ghostfolio/api/services/i18n/i18n.service';
-import { PortfolioPosition, UserSettings } from '@ghostfolio/common/interfaces';
+import {
+  PortfolioPosition,
+  RuleSettings,
+  UserSettings
+} from '@ghostfolio/common/interfaces';
 
 export class AssetClassClusterRiskEquity extends Rule<Settings> {
   private holdings: PortfolioPosition[];
diff --git a/apps/api/src/models/rules/asset-class-cluster-risk/fixed-income.ts b/apps/api/src/models/rules/asset-class-cluster-risk/fixed-income.ts
index 70cdb63c8..3bd835e4d 100644
--- a/apps/api/src/models/rules/asset-class-cluster-risk/fixed-income.ts
+++ b/apps/api/src/models/rules/asset-class-cluster-risk/fixed-income.ts
@@ -1,8 +1,11 @@
-import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
 import { Rule } from '@ghostfolio/api/models/rule';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { I18nService } from '@ghostfolio/api/services/i18n/i18n.service';
-import { PortfolioPosition, UserSettings } from '@ghostfolio/common/interfaces';
+import {
+  PortfolioPosition,
+  RuleSettings,
+  UserSettings
+} from '@ghostfolio/common/interfaces';
 
 export class AssetClassClusterRiskFixedIncome extends Rule<Settings> {
   private holdings: PortfolioPosition[];
diff --git a/apps/api/src/models/rules/currency-cluster-risk/base-currency-current-investment.ts b/apps/api/src/models/rules/currency-cluster-risk/base-currency-current-investment.ts
index 273c98e35..d3176582f 100644
--- a/apps/api/src/models/rules/currency-cluster-risk/base-currency-current-investment.ts
+++ b/apps/api/src/models/rules/currency-cluster-risk/base-currency-current-investment.ts
@@ -1,8 +1,11 @@
-import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
 import { Rule } from '@ghostfolio/api/models/rule';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { I18nService } from '@ghostfolio/api/services/i18n/i18n.service';
-import { PortfolioPosition, UserSettings } from '@ghostfolio/common/interfaces';
+import {
+  PortfolioPosition,
+  RuleSettings,
+  UserSettings
+} from '@ghostfolio/common/interfaces';
 
 export class CurrencyClusterRiskBaseCurrencyCurrentInvestment extends Rule<Settings> {
   private holdings: PortfolioPosition[];
diff --git a/apps/api/src/models/rules/currency-cluster-risk/current-investment.ts b/apps/api/src/models/rules/currency-cluster-risk/current-investment.ts
index b09b7f3ef..c73160b52 100644
--- a/apps/api/src/models/rules/currency-cluster-risk/current-investment.ts
+++ b/apps/api/src/models/rules/currency-cluster-risk/current-investment.ts
@@ -1,8 +1,11 @@
-import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
 import { Rule } from '@ghostfolio/api/models/rule';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { I18nService } from '@ghostfolio/api/services/i18n/i18n.service';
-import { PortfolioPosition, UserSettings } from '@ghostfolio/common/interfaces';
+import {
+  PortfolioPosition,
+  RuleSettings,
+  UserSettings
+} from '@ghostfolio/common/interfaces';
 
 export class CurrencyClusterRiskCurrentInvestment extends Rule<Settings> {
   private holdings: PortfolioPosition[];
diff --git a/apps/api/src/models/rules/economic-market-cluster-risk/developed-markets.ts b/apps/api/src/models/rules/economic-market-cluster-risk/developed-markets.ts
index fa4f80d40..df9b78eef 100644
--- a/apps/api/src/models/rules/economic-market-cluster-risk/developed-markets.ts
+++ b/apps/api/src/models/rules/economic-market-cluster-risk/developed-markets.ts
@@ -1,8 +1,7 @@
-import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
 import { Rule } from '@ghostfolio/api/models/rule';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { I18nService } from '@ghostfolio/api/services/i18n/i18n.service';
-import { UserSettings } from '@ghostfolio/common/interfaces';
+import { RuleSettings, UserSettings } from '@ghostfolio/common/interfaces';
 
 export class EconomicMarketClusterRiskDevelopedMarkets extends Rule<Settings> {
   private currentValueInBaseCurrency: number;
diff --git a/apps/api/src/models/rules/economic-market-cluster-risk/emerging-markets.ts b/apps/api/src/models/rules/economic-market-cluster-risk/emerging-markets.ts
index 1414b53ed..4583dc50a 100644
--- a/apps/api/src/models/rules/economic-market-cluster-risk/emerging-markets.ts
+++ b/apps/api/src/models/rules/economic-market-cluster-risk/emerging-markets.ts
@@ -1,8 +1,7 @@
-import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
 import { Rule } from '@ghostfolio/api/models/rule';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { I18nService } from '@ghostfolio/api/services/i18n/i18n.service';
-import { UserSettings } from '@ghostfolio/common/interfaces';
+import { RuleSettings, UserSettings } from '@ghostfolio/common/interfaces';
 
 export class EconomicMarketClusterRiskEmergingMarkets extends Rule<Settings> {
   private currentValueInBaseCurrency: number;
diff --git a/apps/api/src/models/rules/emergency-fund/emergency-fund-setup.ts b/apps/api/src/models/rules/emergency-fund/emergency-fund-setup.ts
index 2129f438b..b956263f8 100644
--- a/apps/api/src/models/rules/emergency-fund/emergency-fund-setup.ts
+++ b/apps/api/src/models/rules/emergency-fund/emergency-fund-setup.ts
@@ -1,8 +1,7 @@
-import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
 import { Rule } from '@ghostfolio/api/models/rule';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { I18nService } from '@ghostfolio/api/services/i18n/i18n.service';
-import { UserSettings } from '@ghostfolio/common/interfaces';
+import { RuleSettings, UserSettings } from '@ghostfolio/common/interfaces';
 
 export class EmergencyFundSetup extends Rule<Settings> {
   private emergencyFund: number;
diff --git a/apps/api/src/models/rules/fees/fee-ratio-initial-investment.ts b/apps/api/src/models/rules/fees/fee-ratio-initial-investment.ts
index c5448a277..cb85a73ba 100644
--- a/apps/api/src/models/rules/fees/fee-ratio-initial-investment.ts
+++ b/apps/api/src/models/rules/fees/fee-ratio-initial-investment.ts
@@ -1,8 +1,7 @@
-import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
 import { Rule } from '@ghostfolio/api/models/rule';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { I18nService } from '@ghostfolio/api/services/i18n/i18n.service';
-import { UserSettings } from '@ghostfolio/common/interfaces';
+import { RuleSettings, UserSettings } from '@ghostfolio/common/interfaces';
 
 export class FeeRatioInitialInvestment extends Rule<Settings> {
   private fees: number;
diff --git a/apps/api/src/models/rules/liquidity/buying-power.ts b/apps/api/src/models/rules/liquidity/buying-power.ts
index 2cd4d6fee..541750d7e 100644
--- a/apps/api/src/models/rules/liquidity/buying-power.ts
+++ b/apps/api/src/models/rules/liquidity/buying-power.ts
@@ -1,8 +1,7 @@
-import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
 import { Rule } from '@ghostfolio/api/models/rule';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { I18nService } from '@ghostfolio/api/services/i18n/i18n.service';
-import { UserSettings } from '@ghostfolio/common/interfaces';
+import { RuleSettings, UserSettings } from '@ghostfolio/common/interfaces';
 
 export class BuyingPower extends Rule<Settings> {
   private buyingPower: number;
diff --git a/apps/api/src/models/rules/regional-market-cluster-risk/interfaces/rule-settings.interface.ts b/apps/api/src/models/rules/regional-market-cluster-risk/interfaces/rule-settings.interface.ts
index 8b9fddf3a..621b4df0b 100644
--- a/apps/api/src/models/rules/regional-market-cluster-risk/interfaces/rule-settings.interface.ts
+++ b/apps/api/src/models/rules/regional-market-cluster-risk/interfaces/rule-settings.interface.ts
@@ -1,4 +1,4 @@
-import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
+import { RuleSettings } from '@ghostfolio/common/interfaces';
 
 export interface Settings extends RuleSettings {
   baseCurrency: string;
diff --git a/apps/api/src/services/configuration/configuration.service.ts b/apps/api/src/services/configuration/configuration.service.ts
index cb9fde832..f37189569 100644
--- a/apps/api/src/services/configuration/configuration.service.ts
+++ b/apps/api/src/services/configuration/configuration.service.ts
@@ -43,6 +43,7 @@ export class ConfigurationService {
       ENABLE_FEATURE_AUTH_GOOGLE: bool({ default: false }),
       ENABLE_FEATURE_AUTH_TOKEN: bool({ default: true }),
       ENABLE_FEATURE_FEAR_AND_GREED_INDEX: bool({ default: false }),
+      ENABLE_FEATURE_GATHER_NEW_EXCHANGE_RATES: bool({ default: true }),
       ENABLE_FEATURE_READ_ONLY_MODE: bool({ default: false }),
       ENABLE_FEATURE_STATISTICS: bool({ default: false }),
       ENABLE_FEATURE_SUBSCRIPTION: bool({ default: false }),
diff --git a/apps/api/src/services/data-provider/financial-modeling-prep/financial-modeling-prep.service.ts b/apps/api/src/services/data-provider/financial-modeling-prep/financial-modeling-prep.service.ts
index 90035b1a8..6fe928d7a 100644
--- a/apps/api/src/services/data-provider/financial-modeling-prep/financial-modeling-prep.service.ts
+++ b/apps/api/src/services/data-provider/financial-modeling-prep/financial-modeling-prep.service.ts
@@ -504,8 +504,11 @@ export class FinancialModelingPrepService implements DataProviderInterface {
         ).then((res) => res.json());
 
         items = result
-          .filter(({ symbol }) => {
-            if (includeIndices === false && symbol.startsWith('^')) {
+          .filter(({ exchange, symbol }) => {
+            if (
+              exchange === 'FOREX' ||
+              (includeIndices === false && symbol.startsWith('^'))
+            ) {
               return false;
             }
 
diff --git a/apps/api/src/services/interfaces/environment.interface.ts b/apps/api/src/services/interfaces/environment.interface.ts
index f2ee84926..3a2ac687c 100644
--- a/apps/api/src/services/interfaces/environment.interface.ts
+++ b/apps/api/src/services/interfaces/environment.interface.ts
@@ -19,6 +19,7 @@ export interface Environment extends CleanedEnvAccessors {
   ENABLE_FEATURE_AUTH_GOOGLE: boolean;
   ENABLE_FEATURE_AUTH_TOKEN: boolean;
   ENABLE_FEATURE_FEAR_AND_GREED_INDEX: boolean;
+  ENABLE_FEATURE_GATHER_NEW_EXCHANGE_RATES: boolean;
   ENABLE_FEATURE_READ_ONLY_MODE: boolean;
   ENABLE_FEATURE_STATISTICS: boolean;
   ENABLE_FEATURE_SUBSCRIPTION: boolean;
diff --git a/apps/api/src/services/market-data/market-data.service.ts b/apps/api/src/services/market-data/market-data.service.ts
index d318b9a70..87b08e1bd 100644
--- a/apps/api/src/services/market-data/market-data.service.ts
+++ b/apps/api/src/services/market-data/market-data.service.ts
@@ -1,7 +1,7 @@
-import { UpdateMarketDataDto } from '@ghostfolio/api/app/admin/update-market-data.dto';
 import { DateQuery } from '@ghostfolio/api/app/portfolio/interfaces/date-query.interface';
 import { DataGatheringItem } from '@ghostfolio/api/services/interfaces/interfaces';
 import { PrismaService } from '@ghostfolio/api/services/prisma/prisma.service';
+import { UpdateMarketDataDto } from '@ghostfolio/common/dtos';
 import { resetHours } from '@ghostfolio/common/helper';
 import { AssetProfileIdentifier } from '@ghostfolio/common/interfaces';
 
diff --git a/apps/client/src/app/components/account-detail-dialog/account-detail-dialog.component.ts b/apps/client/src/app/components/account-detail-dialog/account-detail-dialog.component.ts
index 47ba48f4e..ceae50f01 100644
--- a/apps/client/src/app/components/account-detail-dialog/account-detail-dialog.component.ts
+++ b/apps/client/src/app/components/account-detail-dialog/account-detail-dialog.component.ts
@@ -1,11 +1,10 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { CreateAccountBalanceDto } from '@ghostfolio/api/app/account-balance/create-account-balance.dto';
 import { GfDialogFooterComponent } from '@ghostfolio/client/components/dialog-footer/dialog-footer.component';
 import { GfDialogHeaderComponent } from '@ghostfolio/client/components/dialog-header/dialog-header.component';
 import { GfInvestmentChartComponent } from '@ghostfolio/client/components/investment-chart/investment-chart.component';
 import { DataService } from '@ghostfolio/client/services/data.service';
 import { UserService } from '@ghostfolio/client/services/user/user.service';
 import { NUMERICAL_PRECISION_THRESHOLD_6_FIGURES } from '@ghostfolio/common/config';
+import { CreateAccountBalanceDto } from '@ghostfolio/common/dtos';
 import { DATE_FORMAT, downloadAsFile } from '@ghostfolio/common/helper';
 import {
   AccountBalancesResponse,
diff --git a/apps/client/src/app/components/admin-market-data/admin-market-data.component.ts b/apps/client/src/app/components/admin-market-data/admin-market-data.component.ts
index 2b96bda3b..4f1b60981 100644
--- a/apps/client/src/app/components/admin-market-data/admin-market-data.component.ts
+++ b/apps/client/src/app/components/admin-market-data/admin-market-data.component.ts
@@ -1,4 +1,3 @@
-import { GfSymbolPipe } from '@ghostfolio/client/pipes/symbol/symbol.pipe';
 import { AdminService } from '@ghostfolio/client/services/admin.service';
 import { DataService } from '@ghostfolio/client/services/data.service';
 import { UserService } from '@ghostfolio/client/services/user/user.service';
@@ -15,6 +14,7 @@ import {
 } from '@ghostfolio/common/interfaces';
 import { AdminMarketDataItem } from '@ghostfolio/common/interfaces/admin-market-data.interface';
 import { hasPermission, permissions } from '@ghostfolio/common/permissions';
+import { GfSymbolPipe } from '@ghostfolio/common/pipes';
 import { GfActivitiesFilterComponent } from '@ghostfolio/ui/activities-filter';
 import { translate } from '@ghostfolio/ui/i18n';
 import { GfPremiumIndicatorComponent } from '@ghostfolio/ui/premium-indicator';
diff --git a/apps/client/src/app/components/admin-market-data/asset-profile-dialog/asset-profile-dialog.component.ts b/apps/client/src/app/components/admin-market-data/asset-profile-dialog/asset-profile-dialog.component.ts
index 83b2586ce..9969a59ba 100644
--- a/apps/client/src/app/components/admin-market-data/asset-profile-dialog/asset-profile-dialog.component.ts
+++ b/apps/client/src/app/components/admin-market-data/asset-profile-dialog/asset-profile-dialog.component.ts
@@ -1,5 +1,3 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { UpdateAssetProfileDto } from '@ghostfolio/api/app/admin/update-asset-profile.dto';
 import { AdminMarketDataService } from '@ghostfolio/client/components/admin-market-data/admin-market-data.service';
 import { NotificationService } from '@ghostfolio/client/core/notification/notification.service';
 import { AdminService } from '@ghostfolio/client/services/admin.service';
@@ -10,6 +8,7 @@ import {
   ASSET_CLASS_MAPPING,
   PROPERTY_IS_DATA_GATHERING_ENABLED
 } from '@ghostfolio/common/config';
+import { UpdateAssetProfileDto } from '@ghostfolio/common/dtos';
 import { DATE_FORMAT } from '@ghostfolio/common/helper';
 import {
   AdminMarketDataDetails,
diff --git a/apps/client/src/app/components/admin-platform/admin-platform.component.ts b/apps/client/src/app/components/admin-platform/admin-platform.component.ts
index 76d00bb10..1dd150ac5 100644
--- a/apps/client/src/app/components/admin-platform/admin-platform.component.ts
+++ b/apps/client/src/app/components/admin-platform/admin-platform.component.ts
@@ -1,11 +1,9 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { CreatePlatformDto } from '@ghostfolio/api/app/platform/create-platform.dto';
-import { UpdatePlatformDto } from '@ghostfolio/api/app/platform/update-platform.dto';
 import { ConfirmationDialogType } from '@ghostfolio/client/core/notification/confirmation-dialog/confirmation-dialog.type';
 import { NotificationService } from '@ghostfolio/client/core/notification/notification.service';
 import { AdminService } from '@ghostfolio/client/services/admin.service';
 import { DataService } from '@ghostfolio/client/services/data.service';
 import { UserService } from '@ghostfolio/client/services/user/user.service';
+import { CreatePlatformDto, UpdatePlatformDto } from '@ghostfolio/common/dtos';
 import { GfEntityLogoComponent } from '@ghostfolio/ui/entity-logo';
 
 import {
diff --git a/apps/client/src/app/components/admin-platform/create-or-update-platform-dialog/create-or-update-platform-dialog.component.ts b/apps/client/src/app/components/admin-platform/create-or-update-platform-dialog/create-or-update-platform-dialog.component.ts
index 0d9e6f8bd..23e6ca271 100644
--- a/apps/client/src/app/components/admin-platform/create-or-update-platform-dialog/create-or-update-platform-dialog.component.ts
+++ b/apps/client/src/app/components/admin-platform/create-or-update-platform-dialog/create-or-update-platform-dialog.component.ts
@@ -1,7 +1,5 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { CreatePlatformDto } from '@ghostfolio/api/app/platform/create-platform.dto';
-import { UpdatePlatformDto } from '@ghostfolio/api/app/platform/update-platform.dto';
 import { validateObjectForForm } from '@ghostfolio/client/util/form.util';
+import { CreatePlatformDto, UpdatePlatformDto } from '@ghostfolio/common/dtos';
 import { GfEntityLogoComponent } from '@ghostfolio/ui/entity-logo';
 
 import {
diff --git a/apps/client/src/app/components/admin-tag/admin-tag.component.ts b/apps/client/src/app/components/admin-tag/admin-tag.component.ts
index 4fd34acc0..6b79b8fe6 100644
--- a/apps/client/src/app/components/admin-tag/admin-tag.component.ts
+++ b/apps/client/src/app/components/admin-tag/admin-tag.component.ts
@@ -1,10 +1,8 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { CreateTagDto } from '@ghostfolio/api/app/endpoints/tags/create-tag.dto';
-import { UpdateTagDto } from '@ghostfolio/api/app/endpoints/tags/update-tag.dto';
 import { ConfirmationDialogType } from '@ghostfolio/client/core/notification/confirmation-dialog/confirmation-dialog.type';
 import { NotificationService } from '@ghostfolio/client/core/notification/notification.service';
 import { DataService } from '@ghostfolio/client/services/data.service';
 import { UserService } from '@ghostfolio/client/services/user/user.service';
+import { CreateTagDto, UpdateTagDto } from '@ghostfolio/common/dtos';
 
 import {
   ChangeDetectionStrategy,
diff --git a/apps/client/src/app/components/admin-tag/create-or-update-tag-dialog/create-or-update-tag-dialog.component.ts b/apps/client/src/app/components/admin-tag/create-or-update-tag-dialog/create-or-update-tag-dialog.component.ts
index 2d1babeb4..487a4d498 100644
--- a/apps/client/src/app/components/admin-tag/create-or-update-tag-dialog/create-or-update-tag-dialog.component.ts
+++ b/apps/client/src/app/components/admin-tag/create-or-update-tag-dialog/create-or-update-tag-dialog.component.ts
@@ -1,7 +1,5 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { CreateTagDto } from '@ghostfolio/api/app/endpoints/tags/create-tag.dto';
-import { UpdateTagDto } from '@ghostfolio/api/app/endpoints/tags/update-tag.dto';
 import { validateObjectForForm } from '@ghostfolio/client/util/form.util';
+import { CreateTagDto, UpdateTagDto } from '@ghostfolio/common/dtos';
 
 import {
   ChangeDetectionStrategy,
diff --git a/apps/client/src/app/components/header/header.component.ts b/apps/client/src/app/components/header/header.component.ts
index 03d53e058..9fb9a8351 100644
--- a/apps/client/src/app/components/header/header.component.ts
+++ b/apps/client/src/app/components/header/header.component.ts
@@ -1,5 +1,3 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { UpdateUserSettingDto } from '@ghostfolio/api/app/user/update-user-setting.dto';
 import { LoginWithAccessTokenDialogParams } from '@ghostfolio/client/components/login-with-access-token-dialog/interfaces/interfaces';
 import { GfLoginWithAccessTokenDialogComponent } from '@ghostfolio/client/components/login-with-access-token-dialog/login-with-access-token-dialog.component';
 import { LayoutService } from '@ghostfolio/client/core/layout.service';
@@ -12,6 +10,7 @@ import {
 } from '@ghostfolio/client/services/settings-storage.service';
 import { TokenStorageService } from '@ghostfolio/client/services/token-storage.service';
 import { UserService } from '@ghostfolio/client/services/user/user.service';
+import { UpdateUserSettingDto } from '@ghostfolio/common/dtos';
 import { Filter, InfoItem, User } from '@ghostfolio/common/interfaces';
 import { hasPermission, permissions } from '@ghostfolio/common/permissions';
 import { internalRoutes, publicRoutes } from '@ghostfolio/common/routes/routes';
diff --git a/apps/client/src/app/components/holding-detail-dialog/holding-detail-dialog.component.ts b/apps/client/src/app/components/holding-detail-dialog/holding-detail-dialog.component.ts
index a6c02f7dc..caca0c2bc 100644
--- a/apps/client/src/app/components/holding-detail-dialog/holding-detail-dialog.component.ts
+++ b/apps/client/src/app/components/holding-detail-dialog/holding-detail-dialog.component.ts
@@ -1,5 +1,3 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { CreateOrderDto } from '@ghostfolio/api/app/order/create-order.dto';
 import { GfDialogFooterComponent } from '@ghostfolio/client/components/dialog-footer/dialog-footer.component';
 import { GfDialogHeaderComponent } from '@ghostfolio/client/components/dialog-header/dialog-header.component';
 import { DataService } from '@ghostfolio/client/services/data.service';
@@ -9,6 +7,7 @@ import {
   NUMERICAL_PRECISION_THRESHOLD_5_FIGURES,
   NUMERICAL_PRECISION_THRESHOLD_6_FIGURES
 } from '@ghostfolio/common/config';
+import { CreateOrderDto } from '@ghostfolio/common/dtos';
 import { DATE_FORMAT, downloadAsFile } from '@ghostfolio/common/helper';
 import {
   Activity,
diff --git a/apps/client/src/app/components/rule/rule.component.ts b/apps/client/src/app/components/rule/rule.component.ts
index 9b40f8f50..e2ffc1cf6 100644
--- a/apps/client/src/app/components/rule/rule.component.ts
+++ b/apps/client/src/app/components/rule/rule.component.ts
@@ -1,8 +1,7 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { UpdateUserSettingDto } from '@ghostfolio/api/app/user/update-user-setting.dto';
-import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
+import { UpdateUserSettingDto } from '@ghostfolio/common/dtos';
 import {
   PortfolioReportRule,
+  RuleSettings,
   XRayRulesSettings
 } from '@ghostfolio/common/interfaces';
 
diff --git a/apps/client/src/app/components/rules/rules.component.ts b/apps/client/src/app/components/rules/rules.component.ts
index 7dd322c21..22e1718f8 100644
--- a/apps/client/src/app/components/rules/rules.component.ts
+++ b/apps/client/src/app/components/rules/rules.component.ts
@@ -1,6 +1,5 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { UpdateUserSettingDto } from '@ghostfolio/api/app/user/update-user-setting.dto';
 import { GfRuleComponent } from '@ghostfolio/client/components/rule/rule.component';
+import { UpdateUserSettingDto } from '@ghostfolio/common/dtos';
 import {
   PortfolioReportRule,
   XRayRulesSettings
diff --git a/apps/client/src/app/components/user-account-access/create-or-update-access-dialog/create-or-update-access-dialog.component.ts b/apps/client/src/app/components/user-account-access/create-or-update-access-dialog/create-or-update-access-dialog.component.ts
index 9c21c4f34..be0842467 100644
--- a/apps/client/src/app/components/user-account-access/create-or-update-access-dialog/create-or-update-access-dialog.component.ts
+++ b/apps/client/src/app/components/user-account-access/create-or-update-access-dialog/create-or-update-access-dialog.component.ts
@@ -1,9 +1,7 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { CreateAccessDto } from '@ghostfolio/api/app/access/create-access.dto';
-import { UpdateAccessDto } from '@ghostfolio/api/app/access/update-access.dto';
 import { NotificationService } from '@ghostfolio/client/core/notification/notification.service';
 import { DataService } from '@ghostfolio/client/services/data.service';
 import { validateObjectForForm } from '@ghostfolio/client/util/form.util';
+import { CreateAccessDto, UpdateAccessDto } from '@ghostfolio/common/dtos';
 
 import {
   ChangeDetectionStrategy,
diff --git a/apps/client/src/app/components/user-account-access/user-account-access.component.ts b/apps/client/src/app/components/user-account-access/user-account-access.component.ts
index de2483e50..38d34a4e2 100644
--- a/apps/client/src/app/components/user-account-access/user-account-access.component.ts
+++ b/apps/client/src/app/components/user-account-access/user-account-access.component.ts
@@ -1,11 +1,10 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { CreateAccessDto } from '@ghostfolio/api/app/access/create-access.dto';
 import { GfAccessTableComponent } from '@ghostfolio/client/components/access-table/access-table.component';
 import { ConfirmationDialogType } from '@ghostfolio/client/core/notification/confirmation-dialog/confirmation-dialog.type';
 import { NotificationService } from '@ghostfolio/client/core/notification/notification.service';
 import { DataService } from '@ghostfolio/client/services/data.service';
 import { TokenStorageService } from '@ghostfolio/client/services/token-storage.service';
 import { UserService } from '@ghostfolio/client/services/user/user.service';
+import { CreateAccessDto } from '@ghostfolio/common/dtos';
 import { Access, User } from '@ghostfolio/common/interfaces';
 import { hasPermission, permissions } from '@ghostfolio/common/permissions';
 import { GfPremiumIndicatorComponent } from '@ghostfolio/ui/premium-indicator';
diff --git a/apps/client/src/app/pages/accounts/accounts-page.component.ts b/apps/client/src/app/pages/accounts/accounts-page.component.ts
index 010d727c6..2bb6457a5 100644
--- a/apps/client/src/app/pages/accounts/accounts-page.component.ts
+++ b/apps/client/src/app/pages/accounts/accounts-page.component.ts
@@ -1,13 +1,14 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { CreateAccountDto } from '@ghostfolio/api/app/account/create-account.dto';
-import { TransferBalanceDto } from '@ghostfolio/api/app/account/transfer-balance.dto';
-import { UpdateAccountDto } from '@ghostfolio/api/app/account/update-account.dto';
 import { GfAccountDetailDialogComponent } from '@ghostfolio/client/components/account-detail-dialog/account-detail-dialog.component';
 import { AccountDetailDialogParams } from '@ghostfolio/client/components/account-detail-dialog/interfaces/interfaces';
 import { NotificationService } from '@ghostfolio/client/core/notification/notification.service';
 import { DataService } from '@ghostfolio/client/services/data.service';
 import { ImpersonationStorageService } from '@ghostfolio/client/services/impersonation-storage.service';
 import { UserService } from '@ghostfolio/client/services/user/user.service';
+import {
+  CreateAccountDto,
+  TransferBalanceDto,
+  UpdateAccountDto
+} from '@ghostfolio/common/dtos';
 import { User } from '@ghostfolio/common/interfaces';
 import { hasPermission, permissions } from '@ghostfolio/common/permissions';
 import { GfAccountsTableComponent } from '@ghostfolio/ui/accounts-table';
diff --git a/apps/client/src/app/pages/accounts/create-or-update-account-dialog/create-or-update-account-dialog.component.ts b/apps/client/src/app/pages/accounts/create-or-update-account-dialog/create-or-update-account-dialog.component.ts
index 8df990d3d..08ecbf15a 100644
--- a/apps/client/src/app/pages/accounts/create-or-update-account-dialog/create-or-update-account-dialog.component.ts
+++ b/apps/client/src/app/pages/accounts/create-or-update-account-dialog/create-or-update-account-dialog.component.ts
@@ -1,8 +1,6 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { CreateAccountDto } from '@ghostfolio/api/app/account/create-account.dto';
-import { UpdateAccountDto } from '@ghostfolio/api/app/account/update-account.dto';
 import { DataService } from '@ghostfolio/client/services/data.service';
 import { validateObjectForForm } from '@ghostfolio/client/util/form.util';
+import { CreateAccountDto, UpdateAccountDto } from '@ghostfolio/common/dtos';
 import { GfCurrencySelectorComponent } from '@ghostfolio/ui/currency-selector';
 import { GfEntityLogoComponent } from '@ghostfolio/ui/entity-logo';
 
diff --git a/apps/client/src/app/pages/accounts/transfer-balance/transfer-balance-dialog.component.ts b/apps/client/src/app/pages/accounts/transfer-balance/transfer-balance-dialog.component.ts
index 4af1dbe6f..85d2e60bf 100644
--- a/apps/client/src/app/pages/accounts/transfer-balance/transfer-balance-dialog.component.ts
+++ b/apps/client/src/app/pages/accounts/transfer-balance/transfer-balance-dialog.component.ts
@@ -1,5 +1,4 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { TransferBalanceDto } from '@ghostfolio/api/app/account/transfer-balance.dto';
+import { TransferBalanceDto } from '@ghostfolio/common/dtos';
 import { GfEntityLogoComponent } from '@ghostfolio/ui/entity-logo';
 
 import {
diff --git a/apps/client/src/app/pages/blog/2025/11/black-weeks-2025/black-weeks-2025-page.component.ts b/apps/client/src/app/pages/blog/2025/11/black-weeks-2025/black-weeks-2025-page.component.ts
new file mode 100644
index 000000000..c5947abf4
--- /dev/null
+++ b/apps/client/src/app/pages/blog/2025/11/black-weeks-2025/black-weeks-2025-page.component.ts
@@ -0,0 +1,18 @@
+import { publicRoutes } from '@ghostfolio/common/routes/routes';
+import { GfPremiumIndicatorComponent } from '@ghostfolio/ui/premium-indicator';
+
+import { Component } from '@angular/core';
+import { MatButtonModule } from '@angular/material/button';
+import { RouterModule } from '@angular/router';
+
+@Component({
+  host: { class: 'page' },
+  imports: [GfPremiumIndicatorComponent, MatButtonModule, RouterModule],
+  selector: 'gf-black-weeks-2025-page',
+  templateUrl: './black-weeks-2025-page.html'
+})
+export class BlackWeeks2025PageComponent {
+  public routerLinkBlog = publicRoutes.blog.routerLink;
+  public routerLinkFeatures = publicRoutes.features.routerLink;
+  public routerLinkPricing = publicRoutes.pricing.routerLink;
+}
diff --git a/apps/client/src/app/pages/blog/2025/11/black-weeks-2025/black-weeks-2025-page.html b/apps/client/src/app/pages/blog/2025/11/black-weeks-2025/black-weeks-2025-page.html
new file mode 100644
index 000000000..c92616d66
--- /dev/null
+++ b/apps/client/src/app/pages/blog/2025/11/black-weeks-2025/black-weeks-2025-page.html
@@ -0,0 +1,159 @@
+<div class="blog container">
+  <div class="row">
+    <div class="col-md-8 offset-md-2">
+      <article>
+        <div class="mb-4 text-center">
+          <h1 class="mb-1">Black Weeks 2025</h1>
+          <div class="mb-3 text-muted"><small>2025-11-16</small></div>
+          <img
+            alt="Black Week 2025 Teaser"
+            class="rounded w-100"
+            src="../assets/images/blog/black-weeks-2025.jpg"
+            title="Black Weeks 2025"
+          />
+        </div>
+        <section class="mb-4">
+          <p>
+            Save <strong>25%</strong> on the
+            <span class="align-items-center d-inline-flex"
+              >Ghostfolio Premium
+              <gf-premium-indicator
+                class="d-inline-block ml-1"
+                [enableLink]="false"
+              />
+            </span>
+            annual plan and get <strong>3 extra months</strong> on top with our
+            exclusive <strong>Black Weeks</strong> offer.
+          </p>
+        </section>
+        <section class="mb-4">
+          <p>
+            <a
+              href="https://ghostfol.io"
+              title="Open Source Wealth Management Software"
+              >Ghostfolio</a
+            >
+            unifies your finances in one place and gives you a clear overview of
+            your portfolio across stocks, ETFs, cryptocurrencies or other
+            assets. Real time analytics and smart evaluations help you
+            understand your financial situation quickly and make confident
+            decisions.
+          </p>
+        </section>
+        <section class="mb-4">
+          <p>
+            Grab this limited Black Weeks deal to optimize your financial
+            future.
+          </p>
+          <p class="text-center">
+            <a color="primary" mat-flat-button [routerLink]="routerLinkPricing"
+              >Get the offer</a
+            >
+          </p>
+          <p class="mt-5">
+            More details are available on the
+            <a [routerLink]="routerLinkPricing">pricing page</a>.
+          </p>
+        </section>
+        <section class="mb-4">
+          <ul class="list-inline">
+            <li class="list-inline-item">
+              <span class="badge badge-light">2025</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Black Friday</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Black Weeks</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Cryptocurrency</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Deal</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Discount</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">ETF</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Finance</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Fintech</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Ghostfolio</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Ghostfolio Premium</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Investment</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Open Source</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">OSS</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Personal Finance</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Portfolio</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Portfolio Tracker</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Pricing</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Promotion</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">SaaS</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Sale</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Savings</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Software</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Stock</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Subscription</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Wealth</span>
+            </li>
+            <li class="list-inline-item">
+              <span class="badge badge-light">Wealth Management</span>
+            </li>
+          </ul>
+        </section>
+        <nav aria-label="breadcrumb">
+          <ol class="breadcrumb">
+            <li class="breadcrumb-item">
+              <a i18n [routerLink]="routerLinkBlog">Blog</a>
+            </li>
+            <li
+              aria-current="page"
+              class="active breadcrumb-item text-truncate"
+            >
+              Black Weeks 2025
+            </li>
+          </ol>
+        </nav>
+      </article>
+    </div>
+  </div>
+</div>
diff --git a/apps/client/src/app/pages/blog/blog-page.html b/apps/client/src/app/pages/blog/blog-page.html
index 88b685d33..e84cb303d 100644
--- a/apps/client/src/app/pages/blog/blog-page.html
+++ b/apps/client/src/app/pages/blog/blog-page.html
@@ -8,6 +8,32 @@
           finance</small
         >
       </h1>
+      @if (hasPermissionForSubscription) {
+        <mat-card appearance="outlined" class="mb-3">
+          <mat-card-content class="p-0">
+            <div class="container p-0">
+              <div class="flex-nowrap no-gutters row">
+                <a
+                  class="d-flex overflow-hidden p-3 w-100"
+                  href="../en/blog/2025/11/black-weeks-2025"
+                >
+                  <div class="flex-grow-1 overflow-hidden">
+                    <div class="h6 m-0 text-truncate">Black Weeks 2025</div>
+                    <div class="d-flex text-muted">2025-11-15</div>
+                  </div>
+                  <div class="align-items-center d-flex">
+                    <ion-icon
+                      class="chevron text-muted"
+                      name="chevron-forward-outline"
+                      size="small"
+                    />
+                  </div>
+                </a>
+              </div>
+            </div>
+          </mat-card-content>
+        </mat-card>
+      }
       <mat-card appearance="outlined" class="mb-3">
         <mat-card-content class="p-0">
           <div class="container p-0">
diff --git a/apps/client/src/app/pages/blog/blog-page.routes.ts b/apps/client/src/app/pages/blog/blog-page.routes.ts
index 2b5a4be64..36d111c19 100644
--- a/apps/client/src/app/pages/blog/blog-page.routes.ts
+++ b/apps/client/src/app/pages/blog/blog-page.routes.ts
@@ -209,5 +209,14 @@ export const routes: Routes = [
         './2025/09/hacktoberfest-2025/hacktoberfest-2025-page.component'
       ).then((c) => c.Hacktoberfest2025PageComponent),
     title: 'Hacktoberfest 2025'
+  },
+  {
+    canActivate: [AuthGuard],
+    path: '2025/11/black-weeks-2025',
+    loadComponent: () =>
+      import('./2025/11/black-weeks-2025/black-weeks-2025-page.component').then(
+        (c) => c.BlackWeeks2025PageComponent
+      ),
+    title: 'Black Weeks 2025'
   }
 ];
diff --git a/apps/client/src/app/pages/portfolio/activities/activities-page.component.ts b/apps/client/src/app/pages/portfolio/activities/activities-page.component.ts
index d6a1540d0..5b5273b65 100644
--- a/apps/client/src/app/pages/portfolio/activities/activities-page.component.ts
+++ b/apps/client/src/app/pages/portfolio/activities/activities-page.component.ts
@@ -1,11 +1,9 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { CreateOrderDto } from '@ghostfolio/api/app/order/create-order.dto';
-import { UpdateOrderDto } from '@ghostfolio/api/app/order/update-order.dto';
 import { DataService } from '@ghostfolio/client/services/data.service';
 import { IcsService } from '@ghostfolio/client/services/ics/ics.service';
 import { ImpersonationStorageService } from '@ghostfolio/client/services/impersonation-storage.service';
 import { UserService } from '@ghostfolio/client/services/user/user.service';
 import { DEFAULT_PAGE_SIZE } from '@ghostfolio/common/config';
+import { CreateOrderDto, UpdateOrderDto } from '@ghostfolio/common/dtos';
 import { downloadAsFile } from '@ghostfolio/common/helper';
 import {
   Activity,
diff --git a/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.component.ts b/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.component.ts
index 4d2f958e7..3aedb8d73 100644
--- a/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.component.ts
+++ b/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.component.ts
@@ -1,8 +1,6 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { CreateOrderDto } from '@ghostfolio/api/app/order/create-order.dto';
-import { UpdateOrderDto } from '@ghostfolio/api/app/order/update-order.dto';
 import { UserService } from '@ghostfolio/client/services/user/user.service';
 import { ASSET_CLASS_MAPPING } from '@ghostfolio/common/config';
+import { CreateOrderDto, UpdateOrderDto } from '@ghostfolio/common/dtos';
 import { getDateFormatString } from '@ghostfolio/common/helper';
 import {
   AssetClassSelectorOption,
diff --git a/apps/client/src/app/pages/portfolio/activities/import-activities-dialog/import-activities-dialog.component.ts b/apps/client/src/app/pages/portfolio/activities/import-activities-dialog/import-activities-dialog.component.ts
index e2b1403c0..a3d7d326d 100644
--- a/apps/client/src/app/pages/portfolio/activities/import-activities-dialog/import-activities-dialog.component.ts
+++ b/apps/client/src/app/pages/portfolio/activities/import-activities-dialog/import-activities-dialog.component.ts
@@ -1,14 +1,15 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { CreateTagDto } from '@ghostfolio/api/app/endpoints/tags/create-tag.dto';
-import { CreateAccountWithBalancesDto } from '@ghostfolio/api/app/import/create-account-with-balances.dto';
-import { CreateAssetProfileWithMarketDataDto } from '@ghostfolio/api/app/import/create-asset-profile-with-market-data.dto';
 import { GfDialogFooterComponent } from '@ghostfolio/client/components/dialog-footer/dialog-footer.component';
 import { GfDialogHeaderComponent } from '@ghostfolio/client/components/dialog-header/dialog-header.component';
 import { GfFileDropDirective } from '@ghostfolio/client/directives/file-drop/file-drop.directive';
-import { GfSymbolPipe } from '@ghostfolio/client/pipes/symbol/symbol.pipe';
 import { DataService } from '@ghostfolio/client/services/data.service';
 import { ImportActivitiesService } from '@ghostfolio/client/services/import-activities.service';
+import {
+  CreateAccountWithBalancesDto,
+  CreateAssetProfileWithMarketDataDto,
+  CreateTagDto
+} from '@ghostfolio/common/dtos';
 import { Activity, PortfolioPosition } from '@ghostfolio/common/interfaces';
+import { GfSymbolPipe } from '@ghostfolio/common/pipes';
 import { GfActivitiesTableComponent } from '@ghostfolio/ui/activities-table';
 
 import {
diff --git a/apps/client/src/app/pages/portfolio/x-ray/x-ray-page.component.ts b/apps/client/src/app/pages/portfolio/x-ray/x-ray-page.component.ts
index bbd50a0e1..0bf869238 100644
--- a/apps/client/src/app/pages/portfolio/x-ray/x-ray-page.component.ts
+++ b/apps/client/src/app/pages/portfolio/x-ray/x-ray-page.component.ts
@@ -1,9 +1,8 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { UpdateUserSettingDto } from '@ghostfolio/api/app/user/update-user-setting.dto';
 import { GfRulesComponent } from '@ghostfolio/client/components/rules/rules.component';
 import { DataService } from '@ghostfolio/client/services/data.service';
 import { ImpersonationStorageService } from '@ghostfolio/client/services/impersonation-storage.service';
 import { UserService } from '@ghostfolio/client/services/user/user.service';
+import { UpdateUserSettingDto } from '@ghostfolio/common/dtos';
 import {
   PortfolioReportResponse,
   PortfolioReportRule
diff --git a/apps/client/src/app/services/admin.service.ts b/apps/client/src/app/services/admin.service.ts
index 68a02facc..10804aac9 100644
--- a/apps/client/src/app/services/admin.service.ts
+++ b/apps/client/src/app/services/admin.service.ts
@@ -1,12 +1,13 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { UpdateAssetProfileDto } from '@ghostfolio/api/app/admin/update-asset-profile.dto';
-import { CreatePlatformDto } from '@ghostfolio/api/app/platform/create-platform.dto';
-import { UpdatePlatformDto } from '@ghostfolio/api/app/platform/update-platform.dto';
 import {
+  DEFAULT_PAGE_SIZE,
   HEADER_KEY_SKIP_INTERCEPTOR,
   HEADER_KEY_TOKEN
 } from '@ghostfolio/common/config';
-import { DEFAULT_PAGE_SIZE } from '@ghostfolio/common/config';
+import {
+  CreatePlatformDto,
+  UpdateAssetProfileDto,
+  UpdatePlatformDto
+} from '@ghostfolio/common/dtos';
 import {
   AdminData,
   AdminJobs,
diff --git a/apps/client/src/app/services/data.service.ts b/apps/client/src/app/services/data.service.ts
index 60118d205..4c324fe03 100644
--- a/apps/client/src/app/services/data.service.ts
+++ b/apps/client/src/app/services/data.service.ts
@@ -1,21 +1,21 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { CreateAccessDto } from '@ghostfolio/api/app/access/create-access.dto';
-import { UpdateAccessDto } from '@ghostfolio/api/app/access/update-access.dto';
-import { CreateAccountBalanceDto } from '@ghostfolio/api/app/account-balance/create-account-balance.dto';
-import { CreateAccountDto } from '@ghostfolio/api/app/account/create-account.dto';
-import { TransferBalanceDto } from '@ghostfolio/api/app/account/transfer-balance.dto';
-import { UpdateAccountDto } from '@ghostfolio/api/app/account/update-account.dto';
-import { UpdateBulkMarketDataDto } from '@ghostfolio/api/app/admin/update-bulk-market-data.dto';
-import { CreateTagDto } from '@ghostfolio/api/app/endpoints/tags/create-tag.dto';
-import { UpdateTagDto } from '@ghostfolio/api/app/endpoints/tags/update-tag.dto';
-import { CreateWatchlistItemDto } from '@ghostfolio/api/app/endpoints/watchlist/create-watchlist-item.dto';
-import { CreateOrderDto } from '@ghostfolio/api/app/order/create-order.dto';
-import { UpdateOrderDto } from '@ghostfolio/api/app/order/update-order.dto';
-import { DeleteOwnUserDto } from '@ghostfolio/api/app/user/delete-own-user.dto';
-import { UserItem } from '@ghostfolio/api/app/user/interfaces/user-item.interface';
-import { UpdateOwnAccessTokenDto } from '@ghostfolio/api/app/user/update-own-access-token.dto';
-import { UpdateUserSettingDto } from '@ghostfolio/api/app/user/update-user-setting.dto';
-import { PropertyDto } from '@ghostfolio/api/services/property/property.dto';
+import {
+  CreateAccessDto,
+  CreateAccountBalanceDto,
+  CreateAccountDto,
+  CreateOrderDto,
+  CreateTagDto,
+  CreateWatchlistItemDto,
+  DeleteOwnUserDto,
+  TransferBalanceDto,
+  UpdateAccessDto,
+  UpdateAccountDto,
+  UpdateBulkMarketDataDto,
+  UpdateOrderDto,
+  UpdateOwnAccessTokenDto,
+  UpdatePropertyDto,
+  UpdateTagDto,
+  UpdateUserSettingDto
+} from '@ghostfolio/common/dtos';
 import { DATE_FORMAT } from '@ghostfolio/common/helper';
 import {
   Access,
@@ -52,6 +52,7 @@ import {
   PublicPortfolioResponse,
   SymbolItem,
   User,
+  UserItem,
   WatchlistResponse
 } from '@ghostfolio/common/interfaces';
 import { filterGlobalPermissions } from '@ghostfolio/common/permissions';
@@ -808,7 +809,7 @@ export class DataService {
     return this.http.put<UserItem>(`/api/v1/account/${aAccount.id}`, aAccount);
   }
 
-  public putAdminSetting(key: string, aData: PropertyDto) {
+  public putAdminSetting(key: string, aData: UpdatePropertyDto) {
     return this.http.put<void>(`/api/v1/admin/settings/${key}`, aData);
   }
 
diff --git a/apps/client/src/app/services/import-activities.service.ts b/apps/client/src/app/services/import-activities.service.ts
index 607b8a0a0..94d8470f7 100644
--- a/apps/client/src/app/services/import-activities.service.ts
+++ b/apps/client/src/app/services/import-activities.service.ts
@@ -1,8 +1,9 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { CreateTagDto } from '@ghostfolio/api/app/endpoints/tags/create-tag.dto';
-import { CreateAccountWithBalancesDto } from '@ghostfolio/api/app/import/create-account-with-balances.dto';
-import { CreateAssetProfileWithMarketDataDto } from '@ghostfolio/api/app/import/create-asset-profile-with-market-data.dto';
-import { CreateOrderDto } from '@ghostfolio/api/app/order/create-order.dto';
+import {
+  CreateAccountWithBalancesDto,
+  CreateAssetProfileWithMarketDataDto,
+  CreateOrderDto,
+  CreateTagDto
+} from '@ghostfolio/common/dtos';
 import { parseDate as parseDateHelper } from '@ghostfolio/common/helper';
 import { Activity } from '@ghostfolio/common/interfaces';
 
diff --git a/apps/client/src/app/services/web-authn.service.ts b/apps/client/src/app/services/web-authn.service.ts
index 9ace943b6..95c264310 100644
--- a/apps/client/src/app/services/web-authn.service.ts
+++ b/apps/client/src/app/services/web-authn.service.ts
@@ -1,10 +1,9 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { AuthDeviceDto } from '@ghostfolio/api/app/auth-device/auth-device.dto';
+import { SettingsStorageService } from '@ghostfolio/client/services/settings-storage.service';
+import { AuthDeviceDto } from '@ghostfolio/common/dtos';
 import {
   PublicKeyCredentialCreationOptionsJSON,
   PublicKeyCredentialRequestOptionsJSON
-} from '@ghostfolio/api/app/auth/interfaces/simplewebauthn';
-import { SettingsStorageService } from '@ghostfolio/client/services/settings-storage.service';
+} from '@ghostfolio/common/interfaces';
 
 import { HttpClient } from '@angular/common/http';
 import { Injectable } from '@angular/core';
diff --git a/apps/client/src/assets/images/blog/black-weeks-2025.jpg b/apps/client/src/assets/images/blog/black-weeks-2025.jpg
new file mode 100644
index 000000000..c71827c5e
Binary files /dev/null and b/apps/client/src/assets/images/blog/black-weeks-2025.jpg differ
diff --git a/apps/client/src/polyfills.ts b/apps/client/src/polyfills.ts
index bb1da3e23..df81e917b 100644
--- a/apps/client/src/polyfills.ts
+++ b/apps/client/src/polyfills.ts
@@ -52,3 +52,4 @@ import 'zone.js'; // Included with Angular CLI.
  */
 
 import '@angular/localize/init';
+import 'reflect-metadata';
diff --git a/apps/api/src/app/auth-device/auth-device.dto.ts b/libs/common/src/lib/dtos/auth-device.dto.ts
similarity index 100%
rename from apps/api/src/app/auth-device/auth-device.dto.ts
rename to libs/common/src/lib/dtos/auth-device.dto.ts
diff --git a/apps/api/src/app/access/create-access.dto.ts b/libs/common/src/lib/dtos/create-access.dto.ts
similarity index 100%
rename from apps/api/src/app/access/create-access.dto.ts
rename to libs/common/src/lib/dtos/create-access.dto.ts
diff --git a/apps/api/src/app/account-balance/create-account-balance.dto.ts b/libs/common/src/lib/dtos/create-account-balance.dto.ts
similarity index 100%
rename from apps/api/src/app/account-balance/create-account-balance.dto.ts
rename to libs/common/src/lib/dtos/create-account-balance.dto.ts
diff --git a/apps/api/src/app/import/create-account-with-balances.dto.ts b/libs/common/src/lib/dtos/create-account-with-balances.dto.ts
similarity index 75%
rename from apps/api/src/app/import/create-account-with-balances.dto.ts
rename to libs/common/src/lib/dtos/create-account-with-balances.dto.ts
index 6cf4057f8..2d1d3ed2a 100644
--- a/apps/api/src/app/import/create-account-with-balances.dto.ts
+++ b/libs/common/src/lib/dtos/create-account-with-balances.dto.ts
@@ -1,8 +1,9 @@
-import { CreateAccountDto } from '@ghostfolio/api/app/account/create-account.dto';
 import { AccountBalance } from '@ghostfolio/common/interfaces';
 
 import { IsArray, IsOptional } from 'class-validator';
 
+import { CreateAccountDto } from './create-account.dto';
+
 export class CreateAccountWithBalancesDto extends CreateAccountDto {
   @IsArray()
   @IsOptional()
diff --git a/apps/api/src/app/account/create-account.dto.ts b/libs/common/src/lib/dtos/create-account.dto.ts
similarity index 89%
rename from apps/api/src/app/account/create-account.dto.ts
rename to libs/common/src/lib/dtos/create-account.dto.ts
index b331d4ec7..fa88580f1 100644
--- a/apps/api/src/app/account/create-account.dto.ts
+++ b/libs/common/src/lib/dtos/create-account.dto.ts
@@ -1,4 +1,4 @@
-import { IsCurrencyCode } from '@ghostfolio/api/validators/is-currency-code';
+import { IsCurrencyCode } from '@ghostfolio/common/validators/is-currency-code';
 
 import { Transform, TransformFnParams } from 'class-transformer';
 import {
diff --git a/apps/api/src/app/import/create-asset-profile-with-market-data.dto.ts b/libs/common/src/lib/dtos/create-asset-profile-with-market-data.dto.ts
similarity index 85%
rename from apps/api/src/app/import/create-asset-profile-with-market-data.dto.ts
rename to libs/common/src/lib/dtos/create-asset-profile-with-market-data.dto.ts
index fd90ab1af..04611371d 100644
--- a/apps/api/src/app/import/create-asset-profile-with-market-data.dto.ts
+++ b/libs/common/src/lib/dtos/create-asset-profile-with-market-data.dto.ts
@@ -3,7 +3,7 @@ import { MarketData } from '@ghostfolio/common/interfaces';
 import { DataSource } from '@prisma/client';
 import { IsArray, IsEnum, IsOptional } from 'class-validator';
 
-import { CreateAssetProfileDto } from '../admin/create-asset-profile.dto';
+import { CreateAssetProfileDto } from './create-asset-profile.dto';
 
 export class CreateAssetProfileWithMarketDataDto extends CreateAssetProfileDto {
   @IsEnum([DataSource.MANUAL], {
diff --git a/apps/api/src/app/admin/create-asset-profile.dto.ts b/libs/common/src/lib/dtos/create-asset-profile.dto.ts
similarity index 94%
rename from apps/api/src/app/admin/create-asset-profile.dto.ts
rename to libs/common/src/lib/dtos/create-asset-profile.dto.ts
index 8041b0f0e..80d45ba42 100644
--- a/apps/api/src/app/admin/create-asset-profile.dto.ts
+++ b/libs/common/src/lib/dtos/create-asset-profile.dto.ts
@@ -1,4 +1,4 @@
-import { IsCurrencyCode } from '@ghostfolio/api/validators/is-currency-code';
+import { IsCurrencyCode } from '@ghostfolio/common/validators/is-currency-code';
 
 import { AssetClass, AssetSubClass, DataSource, Prisma } from '@prisma/client';
 import {
diff --git a/apps/api/src/app/order/create-order.dto.ts b/libs/common/src/lib/dtos/create-order.dto.ts
similarity index 94%
rename from apps/api/src/app/order/create-order.dto.ts
rename to libs/common/src/lib/dtos/create-order.dto.ts
index fb4ac32dd..dfd0d8aa5 100644
--- a/apps/api/src/app/order/create-order.dto.ts
+++ b/libs/common/src/lib/dtos/create-order.dto.ts
@@ -1,5 +1,5 @@
-import { IsCurrencyCode } from '@ghostfolio/api/validators/is-currency-code';
 import { IsAfter1970Constraint } from '@ghostfolio/common/validator-constraints/is-after-1970';
+import { IsCurrencyCode } from '@ghostfolio/common/validators/is-currency-code';
 
 import { AssetClass, AssetSubClass, DataSource, Type } from '@prisma/client';
 import { Transform, TransformFnParams } from 'class-transformer';
diff --git a/apps/api/src/app/platform/create-platform.dto.ts b/libs/common/src/lib/dtos/create-platform.dto.ts
similarity index 100%
rename from apps/api/src/app/platform/create-platform.dto.ts
rename to libs/common/src/lib/dtos/create-platform.dto.ts
diff --git a/apps/api/src/app/endpoints/tags/create-tag.dto.ts b/libs/common/src/lib/dtos/create-tag.dto.ts
similarity index 100%
rename from apps/api/src/app/endpoints/tags/create-tag.dto.ts
rename to libs/common/src/lib/dtos/create-tag.dto.ts
diff --git a/apps/api/src/app/endpoints/watchlist/create-watchlist-item.dto.ts b/libs/common/src/lib/dtos/create-watchlist-item.dto.ts
similarity index 100%
rename from apps/api/src/app/endpoints/watchlist/create-watchlist-item.dto.ts
rename to libs/common/src/lib/dtos/create-watchlist-item.dto.ts
diff --git a/apps/api/src/app/user/delete-own-user.dto.ts b/libs/common/src/lib/dtos/delete-own-user.dto.ts
similarity index 100%
rename from apps/api/src/app/user/delete-own-user.dto.ts
rename to libs/common/src/lib/dtos/delete-own-user.dto.ts
diff --git a/libs/common/src/lib/dtos/index.ts b/libs/common/src/lib/dtos/index.ts
new file mode 100644
index 000000000..3631d6eae
--- /dev/null
+++ b/libs/common/src/lib/dtos/index.ts
@@ -0,0 +1,51 @@
+import { AuthDeviceDto } from './auth-device.dto';
+import { CreateAccessDto } from './create-access.dto';
+import { CreateAccountBalanceDto } from './create-account-balance.dto';
+import { CreateAccountWithBalancesDto } from './create-account-with-balances.dto';
+import { CreateAccountDto } from './create-account.dto';
+import { CreateAssetProfileWithMarketDataDto } from './create-asset-profile-with-market-data.dto';
+import { CreateAssetProfileDto } from './create-asset-profile.dto';
+import { CreateOrderDto } from './create-order.dto';
+import { CreatePlatformDto } from './create-platform.dto';
+import { CreateTagDto } from './create-tag.dto';
+import { CreateWatchlistItemDto } from './create-watchlist-item.dto';
+import { DeleteOwnUserDto } from './delete-own-user.dto';
+import { TransferBalanceDto } from './transfer-balance.dto';
+import { UpdateAccessDto } from './update-access.dto';
+import { UpdateAccountDto } from './update-account.dto';
+import { UpdateAssetProfileDto } from './update-asset-profile.dto';
+import { UpdateBulkMarketDataDto } from './update-bulk-market-data.dto';
+import { UpdateMarketDataDto } from './update-market-data.dto';
+import { UpdateOrderDto } from './update-order.dto';
+import { UpdateOwnAccessTokenDto } from './update-own-access-token.dto';
+import { UpdatePlatformDto } from './update-platform.dto';
+import { UpdatePropertyDto } from './update-property.dto';
+import { UpdateTagDto } from './update-tag.dto';
+import { UpdateUserSettingDto } from './update-user-setting.dto';
+
+export {
+  AuthDeviceDto,
+  CreateAccessDto,
+  CreateAccountBalanceDto,
+  CreateAccountDto,
+  CreateAccountWithBalancesDto,
+  CreateAssetProfileDto,
+  CreateAssetProfileWithMarketDataDto,
+  CreateOrderDto,
+  CreatePlatformDto,
+  CreateTagDto,
+  CreateWatchlistItemDto,
+  DeleteOwnUserDto,
+  TransferBalanceDto,
+  UpdateAccessDto,
+  UpdateAccountDto,
+  UpdateAssetProfileDto,
+  UpdateBulkMarketDataDto,
+  UpdateMarketDataDto,
+  UpdateOrderDto,
+  UpdateOwnAccessTokenDto,
+  UpdatePlatformDto,
+  UpdatePropertyDto,
+  UpdateTagDto,
+  UpdateUserSettingDto
+};
diff --git a/apps/api/src/app/account/transfer-balance.dto.ts b/libs/common/src/lib/dtos/transfer-balance.dto.ts
similarity index 100%
rename from apps/api/src/app/account/transfer-balance.dto.ts
rename to libs/common/src/lib/dtos/transfer-balance.dto.ts
diff --git a/apps/api/src/app/access/update-access.dto.ts b/libs/common/src/lib/dtos/update-access.dto.ts
similarity index 100%
rename from apps/api/src/app/access/update-access.dto.ts
rename to libs/common/src/lib/dtos/update-access.dto.ts
diff --git a/apps/api/src/app/account/update-account.dto.ts b/libs/common/src/lib/dtos/update-account.dto.ts
similarity index 89%
rename from apps/api/src/app/account/update-account.dto.ts
rename to libs/common/src/lib/dtos/update-account.dto.ts
index 3a721d873..066bacbfd 100644
--- a/apps/api/src/app/account/update-account.dto.ts
+++ b/libs/common/src/lib/dtos/update-account.dto.ts
@@ -1,4 +1,4 @@
-import { IsCurrencyCode } from '@ghostfolio/api/validators/is-currency-code';
+import { IsCurrencyCode } from '@ghostfolio/common/validators/is-currency-code';
 
 import { Transform, TransformFnParams } from 'class-transformer';
 import {
diff --git a/apps/api/src/app/admin/update-asset-profile.dto.ts b/libs/common/src/lib/dtos/update-asset-profile.dto.ts
similarity index 93%
rename from apps/api/src/app/admin/update-asset-profile.dto.ts
rename to libs/common/src/lib/dtos/update-asset-profile.dto.ts
index 5056dccdb..43f5aa617 100644
--- a/apps/api/src/app/admin/update-asset-profile.dto.ts
+++ b/libs/common/src/lib/dtos/update-asset-profile.dto.ts
@@ -1,4 +1,4 @@
-import { IsCurrencyCode } from '@ghostfolio/api/validators/is-currency-code';
+import { IsCurrencyCode } from '@ghostfolio/common/validators/is-currency-code';
 
 import { AssetClass, AssetSubClass, DataSource, Prisma } from '@prisma/client';
 import {
diff --git a/apps/api/src/app/admin/update-bulk-market-data.dto.ts b/libs/common/src/lib/dtos/update-bulk-market-data.dto.ts
similarity index 79%
rename from apps/api/src/app/admin/update-bulk-market-data.dto.ts
rename to libs/common/src/lib/dtos/update-bulk-market-data.dto.ts
index da0da1272..f92112f24 100644
--- a/apps/api/src/app/admin/update-bulk-market-data.dto.ts
+++ b/libs/common/src/lib/dtos/update-bulk-market-data.dto.ts
@@ -1,8 +1,8 @@
+import { UpdateMarketDataDto } from '@ghostfolio/common/dtos';
+
 import { Type } from 'class-transformer';
 import { ArrayNotEmpty, IsArray } from 'class-validator';
 
-import { UpdateMarketDataDto } from './update-market-data.dto';
-
 export class UpdateBulkMarketDataDto {
   @ArrayNotEmpty()
   @IsArray()
diff --git a/apps/api/src/app/admin/update-market-data.dto.ts b/libs/common/src/lib/dtos/update-market-data.dto.ts
similarity index 100%
rename from apps/api/src/app/admin/update-market-data.dto.ts
rename to libs/common/src/lib/dtos/update-market-data.dto.ts
diff --git a/apps/api/src/app/order/update-order.dto.ts b/libs/common/src/lib/dtos/update-order.dto.ts
similarity index 94%
rename from apps/api/src/app/order/update-order.dto.ts
rename to libs/common/src/lib/dtos/update-order.dto.ts
index 25c92532a..3656a8043 100644
--- a/apps/api/src/app/order/update-order.dto.ts
+++ b/libs/common/src/lib/dtos/update-order.dto.ts
@@ -1,5 +1,5 @@
-import { IsCurrencyCode } from '@ghostfolio/api/validators/is-currency-code';
 import { IsAfter1970Constraint } from '@ghostfolio/common/validator-constraints/is-after-1970';
+import { IsCurrencyCode } from '@ghostfolio/common/validators/is-currency-code';
 
 import { AssetClass, AssetSubClass, DataSource, Type } from '@prisma/client';
 import { Transform, TransformFnParams } from 'class-transformer';
diff --git a/apps/api/src/app/user/update-own-access-token.dto.ts b/libs/common/src/lib/dtos/update-own-access-token.dto.ts
similarity index 100%
rename from apps/api/src/app/user/update-own-access-token.dto.ts
rename to libs/common/src/lib/dtos/update-own-access-token.dto.ts
diff --git a/apps/api/src/app/platform/update-platform.dto.ts b/libs/common/src/lib/dtos/update-platform.dto.ts
similarity index 100%
rename from apps/api/src/app/platform/update-platform.dto.ts
rename to libs/common/src/lib/dtos/update-platform.dto.ts
diff --git a/apps/api/src/services/property/property.dto.ts b/libs/common/src/lib/dtos/update-property.dto.ts
similarity index 76%
rename from apps/api/src/services/property/property.dto.ts
rename to libs/common/src/lib/dtos/update-property.dto.ts
index 037b4703c..77115759a 100644
--- a/apps/api/src/services/property/property.dto.ts
+++ b/libs/common/src/lib/dtos/update-property.dto.ts
@@ -1,6 +1,6 @@
 import { IsOptional, IsString } from 'class-validator';
 
-export class PropertyDto {
+export class UpdatePropertyDto {
   @IsOptional()
   @IsString()
   value: string;
diff --git a/apps/api/src/app/endpoints/tags/update-tag.dto.ts b/libs/common/src/lib/dtos/update-tag.dto.ts
similarity index 100%
rename from apps/api/src/app/endpoints/tags/update-tag.dto.ts
rename to libs/common/src/lib/dtos/update-tag.dto.ts
diff --git a/apps/api/src/app/user/update-user-setting.dto.ts b/libs/common/src/lib/dtos/update-user-setting.dto.ts
similarity index 96%
rename from apps/api/src/app/user/update-user-setting.dto.ts
rename to libs/common/src/lib/dtos/update-user-setting.dto.ts
index 3ee59f7dd..cf7dff7e8 100644
--- a/apps/api/src/app/user/update-user-setting.dto.ts
+++ b/libs/common/src/lib/dtos/update-user-setting.dto.ts
@@ -1,4 +1,3 @@
-import { IsCurrencyCode } from '@ghostfolio/api/validators/is-currency-code';
 import { XRayRulesSettings } from '@ghostfolio/common/interfaces';
 import type {
   ColorScheme,
@@ -6,6 +5,7 @@ import type {
   HoldingsViewMode,
   ViewMode
 } from '@ghostfolio/common/types';
+import { IsCurrencyCode } from '@ghostfolio/common/validators/is-currency-code';
 
 import {
   IsArray,
diff --git a/libs/common/src/lib/interfaces/index.ts b/libs/common/src/lib/interfaces/index.ts
index c47af2d97..1d7991e40 100644
--- a/libs/common/src/lib/interfaces/index.ts
+++ b/libs/common/src/lib/interfaces/index.ts
@@ -68,7 +68,7 @@ import type { MarketDataDetailsResponse } from './responses/market-data-details-
 import type { MarketDataOfMarketsResponse } from './responses/market-data-of-markets-response.interface';
 import type { OAuthResponse } from './responses/oauth-response.interface';
 import type { PortfolioDividendsResponse } from './responses/portfolio-dividends-response.interface';
-import { PortfolioHoldingResponse } from './responses/portfolio-holding-response.interface';
+import type { PortfolioHoldingResponse } from './responses/portfolio-holding-response.interface';
 import type { PortfolioHoldingsResponse } from './responses/portfolio-holdings-response.interface';
 import type { PortfolioInvestmentsResponse } from './responses/portfolio-investments.interface';
 import type { PortfolioPerformanceResponse } from './responses/portfolio-performance-response.interface';
@@ -76,7 +76,14 @@ import type { PortfolioReportResponse } from './responses/portfolio-report.inter
 import type { PublicPortfolioResponse } from './responses/public-portfolio-response.interface';
 import type { QuotesResponse } from './responses/quotes-response.interface';
 import type { WatchlistResponse } from './responses/watchlist-response.interface';
+import type { RuleSettings } from './rule-settings.interface';
 import type { ScraperConfiguration } from './scraper-configuration.interface';
+import type {
+  AssertionCredentialJSON,
+  AttestationCredentialJSON,
+  PublicKeyCredentialCreationOptionsJSON,
+  PublicKeyCredentialRequestOptionsJSON
+} from './simplewebauthn.interface';
 import type { Statistics } from './statistics.interface';
 import type { SubscriptionOffer } from './subscription-offer.interface';
 import type { SymbolItem } from './symbol-item.interface';
@@ -84,6 +91,7 @@ import type { SymbolMetrics } from './symbol-metrics.interface';
 import type { SystemMessage } from './system-message.interface';
 import type { TabConfiguration } from './tab-configuration.interface';
 import type { ToggleOption } from './toggle-option.interface';
+import type { UserItem } from './user-item.interface';
 import type { UserSettings } from './user-settings.interface';
 import type { User } from './user.interface';
 import type { XRayRulesSettings } from './x-ray-rules-settings.interface';
@@ -109,9 +117,11 @@ export {
   AdminUsersResponse,
   AiPromptResponse,
   ApiKeyResponse,
+  AssertionCredentialJSON,
   AssetClassSelectorOption,
   AssetProfileIdentifier,
   AssetResponse,
+  AttestationCredentialJSON,
   Benchmark,
   BenchmarkMarketDataDetailsResponse,
   BenchmarkProperty,
@@ -160,9 +170,12 @@ export {
   PortfolioSummary,
   Position,
   Product,
+  PublicKeyCredentialCreationOptionsJSON,
+  PublicKeyCredentialRequestOptionsJSON,
   PublicPortfolioResponse,
   QuotesResponse,
   ResponseError,
+  RuleSettings,
   ScraperConfiguration,
   Statistics,
   SubscriptionOffer,
@@ -172,6 +185,7 @@ export {
   TabConfiguration,
   ToggleOption,
   User,
+  UserItem,
   UserSettings,
   WatchlistResponse,
   XRayRulesSettings
diff --git a/apps/api/src/models/interfaces/rule-settings.interface.ts b/libs/common/src/lib/interfaces/rule-settings.interface.ts
similarity index 100%
rename from apps/api/src/models/interfaces/rule-settings.interface.ts
rename to libs/common/src/lib/interfaces/rule-settings.interface.ts
diff --git a/apps/api/src/app/auth/interfaces/simplewebauthn.ts b/libs/common/src/lib/interfaces/simplewebauthn.interface.ts
similarity index 100%
rename from apps/api/src/app/auth/interfaces/simplewebauthn.ts
rename to libs/common/src/lib/interfaces/simplewebauthn.interface.ts
diff --git a/apps/api/src/app/user/interfaces/user-item.interface.ts b/libs/common/src/lib/interfaces/user-item.interface.ts
similarity index 100%
rename from apps/api/src/app/user/interfaces/user-item.interface.ts
rename to libs/common/src/lib/interfaces/user-item.interface.ts
diff --git a/libs/common/src/lib/pipes/index.ts b/libs/common/src/lib/pipes/index.ts
new file mode 100644
index 000000000..7b5ca4bac
--- /dev/null
+++ b/libs/common/src/lib/pipes/index.ts
@@ -0,0 +1,3 @@
+import { GfSymbolPipe } from './symbol.pipe';
+
+export { GfSymbolPipe };
diff --git a/apps/client/src/app/pipes/symbol/symbol.pipe.ts b/libs/common/src/lib/pipes/symbol.pipe.ts
similarity index 100%
rename from apps/client/src/app/pipes/symbol/symbol.pipe.ts
rename to libs/common/src/lib/pipes/symbol.pipe.ts
diff --git a/apps/api/src/validators/is-currency-code.ts b/libs/common/src/lib/validators/is-currency-code.ts
similarity index 100%
rename from apps/api/src/validators/is-currency-code.ts
rename to libs/common/src/lib/validators/is-currency-code.ts
diff --git a/libs/ui/src/lib/account-balances/account-balances.component.ts b/libs/ui/src/lib/account-balances/account-balances.component.ts
index 904e7d46c..679899af9 100644
--- a/libs/ui/src/lib/account-balances/account-balances.component.ts
+++ b/libs/ui/src/lib/account-balances/account-balances.component.ts
@@ -1,8 +1,8 @@
 /* eslint-disable @nx/enforce-module-boundaries */
-import { CreateAccountBalanceDto } from '@ghostfolio/api/app/account-balance/create-account-balance.dto';
 import { ConfirmationDialogType } from '@ghostfolio/client/core/notification/confirmation-dialog/confirmation-dialog.type';
 import { NotificationService } from '@ghostfolio/client/core/notification/notification.service';
 import { validateObjectForForm } from '@ghostfolio/client/util/form.util';
+import { CreateAccountBalanceDto } from '@ghostfolio/common/dtos';
 import { DATE_FORMAT, getLocale } from '@ghostfolio/common/helper';
 import { AccountBalancesResponse } from '@ghostfolio/common/interfaces';
 
diff --git a/libs/ui/src/lib/activities-filter/activities-filter.component.ts b/libs/ui/src/lib/activities-filter/activities-filter.component.ts
index 177312490..34f883c67 100644
--- a/libs/ui/src/lib/activities-filter/activities-filter.component.ts
+++ b/libs/ui/src/lib/activities-filter/activities-filter.component.ts
@@ -1,6 +1,5 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { GfSymbolPipe } from '@ghostfolio/client/pipes/symbol/symbol.pipe';
 import { Filter, FilterGroup } from '@ghostfolio/common/interfaces';
+import { GfSymbolPipe } from '@ghostfolio/common/pipes';
 
 import { COMMA, ENTER } from '@angular/cdk/keycodes';
 import { CommonModule } from '@angular/common';
diff --git a/libs/ui/src/lib/activities-table/activities-table.component.stories.ts b/libs/ui/src/lib/activities-table/activities-table.component.stories.ts
index 78e712c89..a0ad690d7 100644
--- a/libs/ui/src/lib/activities-table/activities-table.component.stories.ts
+++ b/libs/ui/src/lib/activities-table/activities-table.component.stories.ts
@@ -1,5 +1,5 @@
-import { GfSymbolPipe } from '@ghostfolio/client/pipes/symbol/symbol.pipe';
 import { Activity } from '@ghostfolio/common/interfaces';
+import { GfSymbolPipe } from '@ghostfolio/common/pipes';
 
 import { CommonModule } from '@angular/common';
 import { MatButtonModule } from '@angular/material/button';
diff --git a/libs/ui/src/lib/activities-table/activities-table.component.ts b/libs/ui/src/lib/activities-table/activities-table.component.ts
index 99ba2aded..d7b13a7e8 100644
--- a/libs/ui/src/lib/activities-table/activities-table.component.ts
+++ b/libs/ui/src/lib/activities-table/activities-table.component.ts
@@ -1,7 +1,6 @@
 /* eslint-disable @nx/enforce-module-boundaries */
 import { ConfirmationDialogType } from '@ghostfolio/client/core/notification/confirmation-dialog/confirmation-dialog.type';
 import { NotificationService } from '@ghostfolio/client/core/notification/notification.service';
-import { GfSymbolPipe } from '@ghostfolio/client/pipes/symbol/symbol.pipe';
 import {
   DEFAULT_PAGE_SIZE,
   TAG_ID_EXCLUDE_FROM_ANALYSIS
@@ -11,6 +10,7 @@ import {
   Activity,
   AssetProfileIdentifier
 } from '@ghostfolio/common/interfaces';
+import { GfSymbolPipe } from '@ghostfolio/common/pipes';
 import { OrderWithAccount } from '@ghostfolio/common/types';
 
 import { SelectionModel } from '@angular/cdk/collections';
diff --git a/libs/ui/src/lib/assistant/assistant-list-item/assistant-list-item.component.ts b/libs/ui/src/lib/assistant/assistant-list-item/assistant-list-item.component.ts
index 059bbaf9e..c2ad2462e 100644
--- a/libs/ui/src/lib/assistant/assistant-list-item/assistant-list-item.component.ts
+++ b/libs/ui/src/lib/assistant/assistant-list-item/assistant-list-item.component.ts
@@ -1,5 +1,4 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { GfSymbolPipe } from '@ghostfolio/client/pipes/symbol/symbol.pipe';
+import { GfSymbolPipe } from '@ghostfolio/common/pipes';
 import { internalRoutes } from '@ghostfolio/common/routes/routes';
 
 import { FocusableOption } from '@angular/cdk/a11y';
diff --git a/libs/ui/src/lib/historical-market-data-editor/historical-market-data-editor.component.ts b/libs/ui/src/lib/historical-market-data-editor/historical-market-data-editor.component.ts
index b36a70e69..f857e6e53 100644
--- a/libs/ui/src/lib/historical-market-data-editor/historical-market-data-editor.component.ts
+++ b/libs/ui/src/lib/historical-market-data-editor/historical-market-data-editor.component.ts
@@ -1,6 +1,6 @@
 /* eslint-disable @nx/enforce-module-boundaries */
-import { UpdateMarketDataDto } from '@ghostfolio/api/app/admin/update-market-data.dto';
 import { DataService } from '@ghostfolio/client/services/data.service';
+import { UpdateMarketDataDto } from '@ghostfolio/common/dtos';
 import {
   DATE_FORMAT,
   getDateFormatString,
diff --git a/libs/ui/src/lib/portfolio-filter-form/portfolio-filter-form.component.ts b/libs/ui/src/lib/portfolio-filter-form/portfolio-filter-form.component.ts
index 274c3f994..afbe5af4e 100644
--- a/libs/ui/src/lib/portfolio-filter-form/portfolio-filter-form.component.ts
+++ b/libs/ui/src/lib/portfolio-filter-form/portfolio-filter-form.component.ts
@@ -1,7 +1,6 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { GfSymbolPipe } from '@ghostfolio/client/pipes/symbol/symbol.pipe';
 import { getAssetProfileIdentifier } from '@ghostfolio/common/helper';
 import { Filter, PortfolioPosition } from '@ghostfolio/common/interfaces';
+import { GfSymbolPipe } from '@ghostfolio/common/pipes';
 import { AccountWithPlatform } from '@ghostfolio/common/types';
 
 import {
diff --git a/libs/ui/src/lib/symbol-autocomplete/symbol-autocomplete.component.ts b/libs/ui/src/lib/symbol-autocomplete/symbol-autocomplete.component.ts
index dcfcaf3f1..05a2c06c3 100644
--- a/libs/ui/src/lib/symbol-autocomplete/symbol-autocomplete.component.ts
+++ b/libs/ui/src/lib/symbol-autocomplete/symbol-autocomplete.component.ts
@@ -1,7 +1,7 @@
 /* eslint-disable @nx/enforce-module-boundaries */
-import { GfSymbolPipe } from '@ghostfolio/client/pipes/symbol/symbol.pipe';
 import { DataService } from '@ghostfolio/client/services/data.service';
 import { LookupItem } from '@ghostfolio/common/interfaces';
+import { GfSymbolPipe } from '@ghostfolio/common/pipes';
 
 import { FocusMonitor } from '@angular/cdk/a11y';
 import {
diff --git a/libs/ui/src/lib/top-holdings/top-holdings.component.ts b/libs/ui/src/lib/top-holdings/top-holdings.component.ts
index b67cc1b80..75a96fc5c 100644
--- a/libs/ui/src/lib/top-holdings/top-holdings.component.ts
+++ b/libs/ui/src/lib/top-holdings/top-holdings.component.ts
@@ -1,10 +1,9 @@
-/* eslint-disable @nx/enforce-module-boundaries */
-import { GfSymbolPipe } from '@ghostfolio/client/pipes/symbol/symbol.pipe';
 import { getLocale } from '@ghostfolio/common/helper';
 import {
   AssetProfileIdentifier,
   HoldingWithParents
 } from '@ghostfolio/common/interfaces';
+import { GfSymbolPipe } from '@ghostfolio/common/pipes';
 
 import {
   animate,
diff --git a/package-lock.json b/package-lock.json
index a1d1551e7..ac4a7c15a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "ghostfolio",
-  "version": "2.216.0",
+  "version": "2.217.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "ghostfolio",
-      "version": "2.216.0",
+      "version": "2.217.1",
       "hasInstallScript": true,
       "license": "AGPL-3.0",
       "dependencies": {
diff --git a/package.json b/package.json
index 5bf5e6775..d493143ed 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ghostfolio",
-  "version": "2.216.0",
+  "version": "2.217.1",
   "homepage": "https://ghostfol.io",
   "license": "AGPL-3.0",
   "repository": "https://github.com/ghostfolio/ghostfolio",