Update src/data_fetcher.py

src/data_fetcher.py

@@ -86,7 +86,7 @@ class DataFetcher:
     # 🛡️ STREAMLIT CACHE: Ignores '_self' so it doesn't try to hash the Finnhub client.
     # ttl=3600 caches the news for 1 hour so repeated button clicks load instantly.
     @st.cache_data(ttl=3600, show_spinner=False)
-    def fetch_market_news(_self, days=45):
+    def fetch_market_news(_self, days=7):
         """
         Fetches historical market news by looping through days.
         Uses 'SPY' as a proxy to allow historical date filtering on Finnhub.