The 30-share index of the Bombay Stock Exchange, which gained nearly 828 points in the previous two sessions, moved up further by 313.11 points, or 1.89 per cent, to 16,989.86 in opening trade today.
In a similar fashion, the broad-based National Stock Exchange Nifty index surged by 112.70 points, or 0.51 per cent, to 5,113.70.
The market was closed in observance of `Ramzan Eid` on Wednesday and on Thursday for the `Ganesh Chaturthi` festival.
Stocks of oil and gas, banking, healthcare and auto companies attracted the most buying interest in early trade, helping the Sensex continue on its upward journey.
Brokers said even negative factors such as climbing food inflation, which crossed double digits for the week ended August 20, and slowing GDP growth in April-June failed to dampen the trading sentiment.
Meanwhile, Hong Kong`s Hang Seng Index was trading 0.16 per cent lower and Japan`s Nikkei Index was down by 0.89 per cent in morning trade today. The US Dow Jones Industrial Average ended 1.03 per cent lower in the previous session.