Sensex crashes over 1,048.16 points on selling in metal, IT stocks; Nifty sinks 336 points

In a volatile session, the 30-share BSE Sensex tumbled 1,048.16 points, or 1.25%, to close at 82,626.76. During the day, the benchmark tanked 1,140.37 points, or 1.36%, to hit an intraday low of 82,534.55