From 696d5d9882e432517b6f77d622ebe661403b4d31 Mon Sep 17 00:00:00 2001
From: Thomas Kaul <4159106+dtslvr@users.noreply.github.com>
Date: Fri, 9 Oct 2026 10:43:55 +0200
Subject: [PATCH] Bugfix/missing first data point in portfolio evolution chart
 (#8089)

* Fix missing first data point in portfolio evolution chart

* Update changelog
---
 CHANGELOG.md                                  |  4 ++
 .../analysis/analysis-page.component.ts       | 48 ++++++++-----------
 2 files changed, 25 insertions(+), 27 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index bbcb107461..2682a7b753 100644
--- a/CHANGELOG.md
+++ b/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
diff --git a/apps/client/src/app/pages/portfolio/analysis/analysis-page.component.ts b/apps/client/src/app/pages/portfolio/analysis/analysis-page.component.ts
index 5629965006..62debb78a5 100644
--- a/apps/client/src/app/pages/portfolio/analysis/analysis-page.component.ts
+++ b/apps/client/src/app/pages/portfolio/analysis/analysis-page.component.ts
@@ -329,36 +329,30 @@ export class GfAnalysisPageComponent implements OnInit {
         this.performanceDataItems = [];
         this.performanceDataItemsInPercentage = [];
 
-        for (const [
-          index,
-          {
-            date,
-            dividendInPercentageWithCurrencyEffect,
-            netPerformanceInPercentageWithCurrencyEffect,
-            totalInvestmentValueWithCurrencyEffect,
-            valueInPercentage,
-            valueWithCurrencyEffect
+        for (const {
+          date,
+          dividendInPercentageWithCurrencyEffect,
+          netPerformanceInPercentageWithCurrencyEffect,
+          totalInvestmentValueWithCurrencyEffect,
+          valueInPercentage,
+          valueWithCurrencyEffect
+        } of chart ?? []) {
+          if (totalInvestmentValueWithCurrencyEffect !== undefined) {
+            this.investments.push({
+              date,
+              investment: totalInvestmentValueWithCurrencyEffect
+            });
           }
-        ] of (chart ?? []).entries()) {
-          // Ignore first item where value is 0
-          if (index > 0 || this.user?.settings?.dateRange === 'max') {
-            if (totalInvestmentValueWithCurrencyEffect !== undefined) {
-              this.investments.push({
-                date,
-                investment: totalInvestmentValueWithCurrencyEffect
-              });
-            }
 
-            const value = isNumber(valueWithCurrencyEffect)
-              ? valueWithCurrencyEffect
-              : valueInPercentage;
+          const value = isNumber(valueWithCurrencyEffect)
+            ? valueWithCurrencyEffect
+            : valueInPercentage;
 
-            if (isNumber(value)) {
-              this.performanceDataItems.push({
-                date,
-                value
-              });
-            }
+          if (isNumber(value)) {
+            this.performanceDataItems.push({
+              date,
+              value
+            });
           }
 
           if (isNumber(netPerformanceInPercentageWithCurrencyEffect)) {