Shares of Consumer Durable, Captial Goods and IT sectors firmed up on good buying enquiries.
The battered rupee recovered after the Reserve Bank of India (RBI) yesterday said it has started a facility to meet the daily dollar requirement of the country's three state-run refiners, aimed at reducing currency market volatility.
The Sensex resumed higher at 18,073.66 and firmed up further to 18,205.49 before quoting at 18,197.33 at 1040 hrs, showing a gain of 201.18 points or 1.12 per cent from its last close.
Major gainers were HDFC (4.49 pc), Larsen (2.72 pc), TCS (1.96 pc), Bharti Airtel (1.91 pc), HDFC Bank (1.71 pc), Gail (1.43 pc) and Dr Reddy's Lab (1.26 pc).
The market is to remain volatile today in view of expiry on August contract.
Asian stocks rose in their early trade as a weaker-than-expected report on US durable goods orders triggered speculation that the Federal Reserve may delay plans to reduce its monetary stimulus.