Key benchmark indices gained further strength and extended gains in afternoon trade. At 13:12 IST, the barometer index, the S&P BSE Sensex, was up 223.86 points or 0.63% at 35,484.40. The Nifty 50 index was up 68.20 points or 0.64% at 10,684.90. Gains were led by index heavyweights Reliance I...read more