The Bombay Stock Exchange benchmark Sensex rose by 94 points in early trade on Tuesday on the back of buying by funds in heavy-weight stocks amid political uncertainty on domestic front.
The BSE-30 share index, Sensex, which had gained over 1,275 points in the past three sessions, gathered another 94.11 points to 13,944.15.
Similarly, the wide-based National Stock Exchange' index Nifty regained 4,200 points mark by gaining 41.15 points to 4,200.65.
Stock brokers said trading sentiment remained bullish on expectations that the government may be able to muster enough numbers and win the confidence vote in Parliament on Tuesday.
Major gainers, which supported the Sensex were Reliance Industries, Infosys, BHEL, Larsen and Toubro, ACC, Grasim Industries, HDFC Bank, State Bank of India, Reliance Infra, Tata Steel and DLF Ltd.