The Indian stock market on Thursday opened with marginal gains. Taking positive cues from global markets and overnight gains on Wall Street, the concerns over AI-led disruption also eased the investor sentiments. 

The benchmark Nifty 50 index opened at 25,560.40, gaining 77.90 points, or 0.31 per cent, while the BSE Sensex opened at 82,534.15, rising 258.08 points, or 0.31 per cent.