Stock market today, Sept. 18 -- Indian stock markets kicked off on a positive note on Thursday as investors reacted favorably to the U.S. Federal Reserve's announcement to reduce interest rates by 25 basis points.

Both major indices experienced significant increases at the start, influenced by optimistic global signals and the Fed's accommodating position.

The Nifty 50 index commenced trading at 25,441.05, gaining 110.80 points or 0.44 percent, while the BSE Sensex climbed 415.21 points or 0.50 percent to start at 83,108.92.

Analysts pointed out that the rate reduction was largely anticipated, and this action is perceived as encouraging for emerging markets, although it may take some time for foreign portfolio investments in India to b...