Stock market rally explained: What lifted Sensex by 776 points today?

Indian equity benchmarks kicked off the week on a strong note, with the BSE Sensex rising 776 points to close at 76,836, while the Nifty 50 gained 229 points to end at 23,996, reclaiming the 24,000 level during the session.

The rally was broad-based, with market breadth firmly favouring advances. The advance-decline ratio stood at 2:1, indicating that gainers significantly outnumbered losers.

The Nifty Bank index climbed 394 points to 57,087, while the Nifty Midcap Index advanced 681 points to 62,304.

Here are the key reasons behind today's rally:1. Financial stocks lead gains

Financial stocks, particularly non-banking financial companies (NBFCs), witnessed strong buying, tracking movements in the rupee and crude oil prices.

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2. Auto shares gain as crude falls

Automobile stocks attracted buying interest after crude oil prices declined 10% from Friday's levels, supporting sentiment across the sector.

3. Crude-linked sectors outperform

Crude derivatives-related stocks saw significant movement. Oil marketing companies (OMCs) and airline stocks advanced, while upstream oil companies slipped.

4. Company-specific triggers support the rally

KFin Technologies surged more than 10% following positive commentary for FY27. Container Corporation of India (CONCOR) gained 7% after doubling its volume guidance for FY27.

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IDFC First Bank, AU Small Finance Bank and Lodha rose 5-6% after reacting positively to their first-quarter results. Information technology stocks extended Friday's gains, with Oracle Financial Services Software (OFSS) rising 4% and Coforge gaining 2% ahead of its earnings announcement.

5. Mixed moves in select stocks

Exide Industries and Nuvama Wealth Management declined as both stocks will exit the futures and options (F&O) segment from Wednesday. Bank of India was among the top midcap losers after reporting in-line first-quarter results. CarTrade Tech extended its rally, gaining another 12% following a positive brokerage note.

From the Sensex basket, Eternal Ltd, InterGlobe Aviation Ltd, Infosys Ltd, Bajaj Finance Ltd, Max Healthcare Institute Ltd and Asian Paints Ltd were the major gainers. Oil and Natural Gas Corporation Ltd, HDFC Bank Ltd, Cipla Ltd and Axis Bank Ltd were the biggest laggards.

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