A sharp fag-end rally drove the 30-share BSE Sensex to the 83,000 level for the first time. The barometer surged 1,593.03 points or 1.95 per cent to hit its lifetime intra-day peak of 83,116.19 in the last hour of trade. The index closed at a record high of 82,962.71, up by 1,439.55 points or 1.77 per cent.
