From 9547051207c23a9faeaada0fecbc9b530c5a0b6e Mon Sep 17 00:00:00 2001
From: Thomas Kaul <4159106+dtslvr@users.noreply.github.com>
Date: Thu, 13 Aug 2026 10:50:24 +0200
Subject: [PATCH] Resolve error when fetching dividends for date ranges without
 events

---
 .../data-provider/yahoo-finance/yahoo-finance.service.ts | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/apps/api/src/services/data-provider/yahoo-finance/yahoo-finance.service.ts b/apps/api/src/services/data-provider/yahoo-finance/yahoo-finance.service.ts
index a742c21f3..25d589bbe 100644
--- a/apps/api/src/services/data-provider/yahoo-finance/yahoo-finance.service.ts
+++ b/apps/api/src/services/data-provider/yahoo-finance/yahoo-finance.service.ts
@@ -136,10 +136,6 @@ export class YahooFinanceService implements DataProviderInterface {
   }: GetHistoricalParams): Promise<{
     [date: string]: DataProviderHistoricalResponse;
   }> {
-    if (isSameDay(from, to)) {
-      to = addDays(to, 1);
-    }
-
     try {
       const historicalResult = this.convertToHistoricalResult(
         await this.yahooFinance.chart(
@@ -149,7 +145,10 @@ export class YahooFinanceService implements DataProviderInterface {
           {
             interval: '1d',
             period1: format(from, DATE_FORMAT),
-            period2: format(to, DATE_FORMAT)
+            period2: format(
+              isSameDay(from, to) ? addDays(to, 1) : to,
+              DATE_FORMAT
+            )
           }
         )
       );