BusinessStock market today: BSE Sensex hits fresh lifetime high, goes above 83,600; Nifty50 above 25,550By Brown State Of Mind - September 19, 20240FacebookTwitterPinterestWhatsApp Stock market today: BSE Sensex and Nifty50, the Indian equity benchmark indices, surged in trade on Friday to hit lifetime highs following a more than expected 50 basis points rate cut by the US Federal Reserve.