IST, the barometer index, the S&P BSE Sensex, tumbled 311.56 points or 0.41% to 77,953.88. The Nifty 50 index declined 90.30 points or 0.38% to 23,606.
Meanwhile, the 30-share BSE benchmark Sensex climbed 280.38 points to 78,551.66 in early trade. The NSE Nifty went up 77.25 ...