Mumbai, February 13 The benchmark equity indices, Sensex and Nifty, fell by more than 1% on Friday due to a broad sell-off, particularly in metal, IT, and commodity stocks, reflecting sluggish global markets.In a volatile session, the 30-share BSE Sensex declined by 1,048.16 points, or 1.25%, to close at 82,626.76. During the day, the benchmark fell by 1,140.37 points, or 1.36%, hitting an intraday low of 82,534.55.The 50-share NSE Nifty plunged by 336.10 points, or 1.30%, to settle at...