diff --git a/CHANGELOG.md b/CHANGELOG.md
index f6ee7e60a9..9a792bb55e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Upgraded `stripe` from version `23.0.0` to `23.0.1`
 
+### Fixed
+
+- Fixed the value of zero in the portfolio performance for date ranges starting after the end of an expired portfolio snapshot
+
 ## 3.96.0 - 2026-10-31
 
 ### Added
diff --git a/apps/api/src/app/portfolio/portfolio.controller.ts b/apps/api/src/app/portfolio/portfolio.controller.ts
index a04ca55fff..8d4e081d7f 100644
--- a/apps/api/src/app/portfolio/portfolio.controller.ts
+++ b/apps/api/src/app/portfolio/portfolio.controller.ts
@@ -575,7 +575,8 @@ export class PortfolioController {
           'grossPerformanceWithCurrencyEffect',
           'netPerformance',
           'netPerformanceWithCurrencyEffect',
-          'totalInvestment'
+          'totalInvestment',
+          'totalInvestmentValueWithCurrencyEffect'
         ]
       );
     }
diff --git a/apps/api/src/app/portfolio/portfolio.service.spec.ts b/apps/api/src/app/portfolio/portfolio.service.spec.ts
index 30c274cb90..3994dc7c93 100644
--- a/apps/api/src/app/portfolio/portfolio.service.spec.ts
+++ b/apps/api/src/app/portfolio/portfolio.service.spec.ts
@@ -1202,6 +1202,81 @@ describe('PortfolioService', () => {
         { date: '2025-01-01', investmentValueWithCurrencyEffect: 200 }
       ]);
     });
+
+    describe('with an empty chart of the date range', () => {
+      const historicalData = [
+        { date: '2023-03-01' },
+        {
+          date: '2025-06-12',
+          dividendInBaseCurrency: 50,
+          netPerformance: 600,
+          netPerformanceInPercentage: 0.6,
+          netPerformanceInPercentageWithCurrencyEffect: 0.5,
+          netPerformanceWithCurrencyEffect: 500,
+          netWorth: 2000,
+          totalInvestment: 1000,
+          totalInvestmentValueWithCurrencyEffect: 1100,
+          valueWithCurrencyEffect: 1600
+        }
+      ];
+
+      beforeEach(() => {
+        getPerformanceOfCalculator.mockResolvedValueOnce({ chart: [] });
+
+        jest
+          .spyOn(portfolioCalculatorFactory, 'createCalculator')
+          .mockReturnValue({
+            getPerformance: getPerformanceOfCalculator,
+            getSnapshot: jest.fn().mockResolvedValue({
+              historicalData,
+              errors: [],
+              hasErrors: false
+            })
+          } as unknown as PortfolioCalculator);
+      });
+
+      it('should return the latest values of the portfolio snapshot without any performance when the portfolio snapshot ends before the date range', async () => {
+        const { chart, performance } = await portfolioService.getPerformance({
+          dateRange: '1d',
+          userId: userDummyData.id
+        });
+
+        expect(chart).toEqual([]);
+        expect(performance).toEqual({
+          currentNetWorth: 2000,
+          currentValueInBaseCurrency: 1600,
+          dividendInBaseCurrency: 0,
+          dividendPercentageWithCurrencyEffect: 0,
+          netPerformance: 0,
+          netPerformancePercentage: 0,
+          netPerformancePercentageWithCurrencyEffect: 0,
+          netPerformanceWithCurrencyEffect: 0,
+          totalInvestment: 1000,
+          totalInvestmentValueWithCurrencyEffect: 1100
+        });
+      });
+
+      it('should return no values when the portfolio snapshot ends after the date range', async () => {
+        const { chart, performance } = await portfolioService.getPerformance({
+          dateRange: '2022',
+          userId: userDummyData.id
+        });
+
+        expect(chart).toEqual([]);
+        expect(performance).toEqual({
+          currentNetWorth: 0,
+          currentValueInBaseCurrency: 0,
+          dividendInBaseCurrency: 0,
+          dividendPercentageWithCurrencyEffect: 0,
+          netPerformance: 0,
+          netPerformancePercentage: 0,
+          netPerformancePercentageWithCurrencyEffect: 0,
+          netPerformanceWithCurrencyEffect: 0,
+          totalInvestment: 0,
+          totalInvestmentValueWithCurrencyEffect: 0
+        });
+      });
+    });
   });
 
   describe('getSummary', () => {
diff --git a/apps/api/src/app/portfolio/portfolio.service.ts b/apps/api/src/app/portfolio/portfolio.service.ts
index 92faa9f712..8cb3ce9f1f 100644
--- a/apps/api/src/app/portfolio/portfolio.service.ts
+++ b/apps/api/src/app/portfolio/portfolio.service.ts
@@ -98,6 +98,7 @@ import {
   endOfDay,
   format,
   isAfter,
+  isBefore,
   isSameMonth,
   isSameYear,
   min,
@@ -1234,6 +1235,17 @@ export class PortfolioService {
         start: startDate
       });
 
+    // An expired portfolio snapshot can end before the date range until its
+    // computation in the background is complete. In this case, the performance
+    // in the date range is not known, but the latest values are available.
+    const latestHistoricalDataItem = historicalData.at(-1);
+
+    const latestValues =
+      latestHistoricalDataItem &&
+      isBefore(parseDate(latestHistoricalDataItem.date), startDate)
+        ? latestHistoricalDataItem
+        : undefined;
+
     const {
       dividendInBaseCurrency,
       dividendInPercentageWithCurrencyEffect,
@@ -1252,9 +1264,11 @@ export class PortfolioService {
       netPerformanceInPercentage: 0,
       netPerformanceInPercentageWithCurrencyEffect: 0,
       netPerformanceWithCurrencyEffect: 0,
-      netWorth: 0,
-      totalInvestment: 0,
-      valueWithCurrencyEffect: 0
+      netWorth: latestValues?.netWorth ?? 0,
+      totalInvestment: latestValues?.totalInvestment ?? 0,
+      totalInvestmentValueWithCurrencyEffect:
+        latestValues?.totalInvestmentValueWithCurrencyEffect ?? 0,
+      valueWithCurrencyEffect: latestValues?.valueWithCurrencyEffect ?? 0
     };
 
     const chart =