Sensex gained 355.97 points (0.44%) to close at 81,904.70, hitting an intraday high of 81,992.85.
Nifty advanced 108.50 points (0.43%) to settle at 25,114, its eighth straight day of gains.
Rally supported by hopes of a US Fed rate cut next week and optimism over India-US trade talks.
Reports of the EU rejecting US tariff proposals on India’s Russian oil imports also boosted sentiment.
Equity benchmark indices Sensex and Nifty surged on Friday in line with a global market rally amid rising hopes that the US Federal Reserve will cut interest rates next week.
Optimism over a successful conclusion of India-US trade talks has also fuelled a rally in markets.
Rallying for the fifth day in a row, the 30-share BSE Sensex jumped 355.97 points or 0.44% to settle at 81,904.70. During the day, it surged 444.12 points or 0.54% to 81,992.85.
The 50-share NSE Nifty rallied 108.50 points or 0.43% to 25,114, registering its eighth straight day of uptrend.
"The domestic market closed at a three-week high, supported by renewed global optimism over a potential Fed rate cut. Sentiments improved further on reports that the EU may reject US tariff proposals on India for buying Russian oil.
"Progress in US-India trade talks is also expected to keep the positive momentum intact in the near term. The defence sector outperformed, aided by the Indian procurement authorities beginning negotiations for six next-generation conventional submarines," Vinod Nair, Head of Research, Geojit Investments Limited, said.
On the weekly front, the BSE benchmark jumped 1,193.94 points or 1.47%, and the Nifty climbed 373 points or 1.50%. In eight trading days, the Nifty has jumped 534.4 points or 2.17%.
From the Sensex firms, Bharat Electronics, Bajaj Finance, Bajaj Finserv, Axis Bank, Maruti and Tata Motors were among the gainers.
However, Eternal, Hindustan Unilever, Trent and Titan were the major laggards.
The BSE smallcap gauge climbed 0.27%, and the midcap went up marginally by 0.09%.
Among sectoral indices, capital goods jumped 1.76%, industrials (1.28%), telecommunication (0.88%), BSE utilities (0.53%), power (0.44%) and BSE Focused IT (0.36%).
Consumer Discretionary, FMCG, consumer durables, oil & gas were the laggards.
"Positive trends in Asian equities, coupled with a mild decline in crude oil prices, further supported risk appetite," Gaurav Garg, Research Analyst, Lemonn Markets Desk, said.
In Asian markets, South Korea's Kospi, Japan's Nikkei 225 index and Hong Kong's Hang Seng settled in positive territory, while Shanghai's SSE Composite index ended lower.
Markets in Europe were trading mostly lower.
US markets ended higher on Thursday.
"Markets extended their winning streak on Friday, gaining nearly half a%, in line with favourable global and domestic cues. The up move was supported by a mix of triggers. Corporate developments, such as Infosys’ ₹18,000 crore mega buyback, boosted sentiment in IT blue chips.
"Strong inflows from domestic institutional investors offset continued selling by foreign portfolio investors, while positive cues from global markets further strengthened momentum," Ajit Mishra, SVP, Research, Religare Broking Ltd, said.
Foreign institutional investors (FIIs) offloaded equities worth ₹3,472.37 crore on Thursday, while domestic institutional investors (DIIs) bought stocks worth ₹4,045.54 crore, according to exchange data.
Global oil benchmark Brent crude climbed 0.47% to USD 66.72 a barrel.
On Thursday, the Sensex climbed 123.58 points or 0.15% to settle at 81,548.73, its fourth day of rally. The Nifty rose by 32.40 points or 0.13% to settle at a nearly three-week high of 25,005.50, marking its seventh consecutive day of gains.
