Stock market today, April 21 -- The Indian equity benchmarks, Sensex and Nifty 50, are expected to open on a positive note on Tuesday, April 21, tracking cues from global markets amid renewed hopes for US-Iran war peace talks

Gift Nifty trends also suggest a firm start for domestic indices, with the index trading near the 24,417 mark, reflecting a premium of about 77 points over the previous close of Nifty futures.

"Indian markets are poised to open on a slightly positive note, with Gift Nifty indicating an opening around the 24,400 zone. However, despite the stable start, the overall setup remains highly event-driven, with volatility expected to play a central role in today's session given the weekly expiry," said Hariprasad K, SEBI-re...