Stock market today, April 1 -- The domestic benchmark indices, Nifty 50 and Sensex, experienced significant selling pressure as they opened on Tuesday, with both indices declining due to the tariff threat set for April 2.

At 11:05 IST, the Nifty 50 index dropped by 290.10 points, or 1.23 percent, reaching 23,229.25, while the Sensex was at 76,252.98, reflecting a decrease of 1,161.94 points, or 1.50 percent.

Analysts noted that the tariff announcement from Trump on April 2 is currently the key event. While the markets have already taken the potential effects into account, the initial reality may appear worse, followed by improvements as concessions and exclusions are revealed.

On the F&O segment, according to experts, Nifty 50 spot clo...