Stock market today: BSE Sensex and Nifty50, the Indian equity benchmark indices, opened in red on Thursday after US President Donald Trump announced 26% reciprocal tariffs on India. While BSE Sensex dipped over 500 points, Nifty50 was near 23,200. Post navigation Trump’s tariff tsunami: What they mean for the world and India TOI explainer: India likely to gain as Trump tariff shake-up hits Asia