diff --git a/apps/api/src/app/portfolio/portfolio.controller.ts b/apps/api/src/app/portfolio/portfolio.controller.ts
index 1c540b961..01b58ad5a 100644
--- a/apps/api/src/app/portfolio/portfolio.controller.ts
+++ b/apps/api/src/app/portfolio/portfolio.controller.ts
@@ -8,6 +8,7 @@ import { ConfigurationService } from '@ghostfolio/api/services/configuration.ser
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data.service';
 import { baseCurrency } from '@ghostfolio/common/config';
 import {
+  PortfolioChart,
   PortfolioDetails,
   PortfolioPerformance,
   PortfolioPublicDetails,
@@ -32,10 +33,7 @@ import { AuthGuard } from '@nestjs/passport';
 import { Response } from 'express';
 import { StatusCodes, getReasonPhrase } from 'http-status-codes';
 
-import {
-  HistoricalDataItem,
-  PortfolioPositionDetail
-} from './interfaces/portfolio-position-detail.interface';
+import { PortfolioPositionDetail } from './interfaces/portfolio-position-detail.interface';
 import { PortfolioPositions } from './interfaces/portfolio-positions.interface';
 import { PortfolioService } from './portfolio.service';
 
@@ -92,7 +90,7 @@ export class PortfolioController {
     @Headers('impersonation-id') impersonationId,
     @Query('range') range,
     @Res() res: Response
-  ): Promise<HistoricalDataItem[]> {
+  ): Promise<PortfolioChart> {
     let chartData = await this.portfolioService.getChart(
       impersonationId,
       range
@@ -130,7 +128,11 @@ export class PortfolioController {
       });
     }
 
-    return <any>res.json(chartData);
+    return <any>res.json({
+      isAllTimeHigh: true,
+      isAllTimeLow: false,
+      chart: chartData
+    });
   }
 
   @Get('details')
diff --git a/apps/client/src/app/pages/home/home-page.component.ts b/apps/client/src/app/pages/home/home-page.component.ts
index 8a908a915..97ea3fa6a 100644
--- a/apps/client/src/app/pages/home/home-page.component.ts
+++ b/apps/client/src/app/pages/home/home-page.component.ts
@@ -166,7 +166,7 @@ export class HomePageComponent implements OnDestroy, OnInit {
         .fetchChart({ range: this.dateRange })
         .pipe(takeUntil(this.unsubscribeSubject))
         .subscribe((chartData) => {
-          this.historicalDataItems = chartData.map((chartDataItem) => {
+          this.historicalDataItems = chartData.chart.map((chartDataItem) => {
             return {
               date: chartDataItem.date,
               value: chartDataItem.value
diff --git a/apps/client/src/app/pages/zen/zen-page.component.ts b/apps/client/src/app/pages/zen/zen-page.component.ts
index 91c2c302f..0e9a3ffdf 100644
--- a/apps/client/src/app/pages/zen/zen-page.component.ts
+++ b/apps/client/src/app/pages/zen/zen-page.component.ts
@@ -114,7 +114,7 @@ export class ZenPageComponent implements AfterViewInit, OnDestroy, OnInit {
         .fetchChart({ range: this.dateRange })
         .pipe(takeUntil(this.unsubscribeSubject))
         .subscribe((chartData) => {
-          this.historicalDataItems = chartData.map((chartDataItem) => {
+          this.historicalDataItems = chartData.chart.map((chartDataItem) => {
             return {
               date: chartDataItem.date,
               value: chartDataItem.value
diff --git a/apps/client/src/app/services/data.service.ts b/apps/client/src/app/services/data.service.ts
index 0f45d8e8e..b16ed2619 100644
--- a/apps/client/src/app/services/data.service.ts
+++ b/apps/client/src/app/services/data.service.ts
@@ -21,6 +21,7 @@ import {
   AdminData,
   Export,
   InfoItem,
+  PortfolioChart,
   PortfolioDetails,
   PortfolioPerformance,
   PortfolioPublicDetails,
@@ -91,7 +92,7 @@ export class DataService {
   }
 
   public fetchChart({ range }: { range: DateRange }) {
-    return this.http.get<HistoricalDataItem[]>('/api/portfolio/chart', {
+    return this.http.get<PortfolioChart>('/api/portfolio/chart', {
       params: { range }
     });
   }
diff --git a/libs/common/src/lib/interfaces/index.ts b/libs/common/src/lib/interfaces/index.ts
index b2c973be6..af065936b 100644
--- a/libs/common/src/lib/interfaces/index.ts
+++ b/libs/common/src/lib/interfaces/index.ts
@@ -3,6 +3,7 @@ import { Accounts } from './accounts.interface';
 import { AdminData } from './admin-data.interface';
 import { Export } from './export.interface';
 import { InfoItem } from './info-item.interface';
+import { PortfolioChart } from './portfolio-chart.interface';
 import { PortfolioDetails } from './portfolio-details.interface';
 import { PortfolioItem } from './portfolio-item.interface';
 import { PortfolioOverview } from './portfolio-overview.interface';
@@ -24,6 +25,7 @@ export {
   AdminData,
   Export,
   InfoItem,
+  PortfolioChart,
   PortfolioDetails,
   PortfolioItem,
   PortfolioOverview,
diff --git a/libs/common/src/lib/interfaces/portfolio-chart.interface.ts b/libs/common/src/lib/interfaces/portfolio-chart.interface.ts
new file mode 100644
index 000000000..d9946746d
--- /dev/null
+++ b/libs/common/src/lib/interfaces/portfolio-chart.interface.ts
@@ -0,0 +1,7 @@
+import { HistoricalDataItem } from '@ghostfolio/api/app/portfolio/interfaces/portfolio-position-detail.interface';
+
+export interface PortfolioChart {
+  isAllTimeHigh: boolean;
+  isAllTimeLow: boolean;
+  chart: HistoricalDataItem[];
+}
diff --git a/libs/common/src/lib/interfaces/portfolio-performance.interface.ts b/libs/common/src/lib/interfaces/portfolio-performance.interface.ts
index bd09c288b..3a2770786 100644
--- a/libs/common/src/lib/interfaces/portfolio-performance.interface.ts
+++ b/libs/common/src/lib/interfaces/portfolio-performance.interface.ts
@@ -5,6 +5,4 @@ export interface PortfolioPerformance {
   currentNetPerformance: number;
   currentNetPerformancePercent: number;
   currentValue: number;
-  isAllTimeHigh: boolean;
-  isAllTimeLow: boolean;
 }