Koo AppAt 9.34 a.m., Sensex traded at 58,318 points, up 0.9 per cent or 510 points from the previous close of 57,809 points. It opened at 58,163 points. #Nifty50 traded at 17,415 points, up 0.9 per cent or 148 points from the previous close of 17,267 points. It opened at 17,370 points. - IANS (@IANS) 9 Feb 2022