Bugfix/dividend values in base currency (#7633)

* Fix missing currency conversion of dividends

* Update changelog

CHANGELOG.md

@@ -20,6 +20,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Extended the `GET api/v1/access` endpoint by the scopes
 - Extended the `GET api/v1/user` endpoint by the scopes
 
+### Fixed
+
+- Fixed the missing currency conversion of the dividends on the analysis page
+
 ## 3.51.0 - 2026-08-14
 
 ### Changed

apps/api/src/app/portfolio/portfolio.controller.ts

@@ -352,8 +352,7 @@ export class PortfolioController {
 
     let dividends = this.portfolioService.getDividends({
       activities,
-      groupBy,
-      userCurrency
+      groupBy
     });
 
     if (

apps/api/src/app/portfolio/portfolio.service.ts

@@ -358,21 +358,15 @@ export class PortfolioService {
 
   public getDividends({
     activities,
-    groupBy,
-    userCurrency
+    groupBy
   }: {
     activities: Activity[];
     groupBy?: GroupBy;
-    userCurrency: string;
   }): InvestmentItem[] {
-    let dividends = activities.map(({ currency, date, value }) => {
+    let dividends = activities.map(({ date, valueInBaseCurrency }) => {
       return {
         date: format(date, DATE_FORMAT),
-        investment: this.exchangeRateDataService.toCurrency(
-          value,
-          currency,
-          userCurrency
-        )
+        investment: valueInBaseCurrency
       };
     });