Market Wrap, January 27: DeepSeek’s launch unnerves D-Street further; SENSEX, NIFTY50 tumble over 1%, 494 stocks hit 52-week low

At close, the S&P BSE SENSEX stood at 75,366.17, down 824.29 points, or 1.08%, while the NSE’s NIFTY50 index ended at 22,817.90, down 274.30 points, or 1.19%. Investors lost ₹9.28 lakh crore in the trade today as the m-cap of BSE-listed companies slipped from ₹419.51 lakh crore to ₹410.23 lakh crore.