diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8182f9d527..c592a89f84 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -124,6 +124,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Fixed the missing thousands separator of 4-digit numbers in certain locales
 - Fixed an issue where holdings without a market price have been valued at the unit price of a dividend, a fee, an interest or a liability
 - Fixed the check for today in the current rate service for instances running in a time zone behind UTC
+- Fixed the state of the market data in the historical market data gathering endpoint for a specific date
 
 ## 3.79.0 - 2026-10-04
 
diff --git a/apps/api/src/services/queues/data-gathering/data-gathering.service.spec.ts b/apps/api/src/services/queues/data-gathering/data-gathering.service.spec.ts
index 4fc80d3d64..cdd4024a11 100644
--- a/apps/api/src/services/queues/data-gathering/data-gathering.service.spec.ts
+++ b/apps/api/src/services/queues/data-gathering/data-gathering.service.spec.ts
@@ -222,7 +222,27 @@ describe('DataGatheringService', () => {
       expect(prismaService.marketData.upsert).toHaveBeenCalledWith(
         expect.objectContaining({
           create: expect.objectContaining({ isCarriedForward: false }),
-          update: { marketPrice: 100, isCarriedForward: false }
+          update: { marketPrice: 100, isCarriedForward: false, state: 'CLOSE' }
+        })
+      );
+    });
+
+    it('sets the state to CLOSE on a previously intraday market price', async () => {
+      dataProviderService.getHistoricalRaw.mockResolvedValue({
+        'YAHOO-AAPL': {
+          '2026-08-22': { marketPrice: 100 }
+        }
+      });
+
+      await dataGatheringService.gatherSymbolForDate({
+        dataSource: 'YAHOO',
+        date: parseDate('2026-08-22'),
+        symbol: 'AAPL'
+      });
+
+      expect(prismaService.marketData.upsert).toHaveBeenCalledWith(
+        expect.objectContaining({
+          update: expect.objectContaining({ state: 'CLOSE' })
         })
       );
     });
diff --git a/apps/api/src/services/queues/data-gathering/data-gathering.service.ts b/apps/api/src/services/queues/data-gathering/data-gathering.service.ts
index 2897855b01..48ebf09001 100644
--- a/apps/api/src/services/queues/data-gathering/data-gathering.service.ts
+++ b/apps/api/src/services/queues/data-gathering/data-gathering.service.ts
@@ -346,7 +346,7 @@ export class DataGatheringService {
             date: startOfUtcDate,
             isCarriedForward: false
           },
-          update: { marketPrice, isCarriedForward: false },
+          update: { marketPrice, isCarriedForward: false, state: 'CLOSE' },
           where: {
             dataSource_symbol_date: {
               dataSource,