Bugfix/missing first data point in portfolio evolution chart (#8089)

* Fix missing first data point in portfolio evolution chart

* Update changelog

CHANGELOG.md

@@ -15,6 +15,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Improved the language localization for Spanish (`es`)
 
+### Fixed
+
+- Fixed the missing first data point in the portfolio evolution chart on the analysis page
+
 ## 3.81.0 - 2026-10-07
 
 ### Changed

apps/client/src/app/pages/portfolio/analysis/analysis-page.component.ts

@@ -329,19 +329,14 @@ export class GfAnalysisPageComponent implements OnInit {
         this.performanceDataItems = [];
         this.performanceDataItemsInPercentage = [];
 
-        for (const [
-          index,
-          {
+        for (const {
           date,
           dividendInPercentageWithCurrencyEffect,
           netPerformanceInPercentageWithCurrencyEffect,
           totalInvestmentValueWithCurrencyEffect,
           valueInPercentage,
           valueWithCurrencyEffect
-          }
-        ] of (chart ?? []).entries()) {
-          // Ignore first item where value is 0
-          if (index > 0 || this.user?.settings?.dateRange === 'max') {
+        } of chart ?? []) {
           if (totalInvestmentValueWithCurrencyEffect !== undefined) {
             this.investments.push({
               date,
@@ -359,7 +354,6 @@ export class GfAnalysisPageComponent implements OnInit {
               value
             });
           }
-          }
 
           if (isNumber(netPerformanceInPercentageWithCurrencyEffect)) {
             this.performanceDataItemsInPercentage.push({