The 30-share BSE index was trading 510.31 points or 1.04 per cent higher at 49,518.81, and the broader NSE Nifty surged 162.70 points or 1.12 per cent to 14,670.
Reliance Industries Ltd (RIL), TCS, Hindustan Unilever Ltd (HUL), Infosys, Kotak Mahindra Bank and Bharti Airtel were the six winners on the top-10 chart
UltraTech Cement was the top loser in the Sensex pack, shedding around 3 per cent, followed by M&M, HDFC Bank, IndusInd Bank, Axis Bank and Reliance Industries.
Similarly, the broader NSE Nifty rose 97.20 points or 0.73 per cent to an all-time closing high of 13,355.75. It touched its record intra-day peak of 13,366.65 in early trade.
Lacklustre cues from global markets also kept domestic investors on the edge, traders said. The 30-share BSE Sensex ended 172.61 points or 0.43 per cent lower at 39,749.85.
The 30-share BSE index was trading 365.19 points or 0.91 per cent lower at 39,557.27. Similarly, the broader NSE Nifty tumbled 106.90 points or 0.91 per cent to 11,622.70.
In the previous session, Sensex surged 376.60 points or 0.94 per cent to finish at 40,522.10, while Nifty climbed 121.65 points or 1.03 per cent to 11,889.40.