BusinessStock market today: BSE Sensex opens over 400 points up; Nifty50 above 24,950By Brown State Of Mind - October 21, 20240FacebookTwitterPinterestWhatsApp Stock market today: BSE Sensex and Nifty50, the Indian equity benchmark indices, opened in green on Monday. While BSE Sensex was above 81,600 level, Nifty50 was above 24,950.