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Sensex

BSE's benchmark index of 30 large-cap Indian stocks.

In depth

India's oldest stock index, base year 1978-79. Free-float weighted. Highly correlated with Nifty 50 due to overlapping constituents. Sensex movements are the headline metric in Indian financial media.

Frequently asked about Sensex

What is Sensex?

BSE's benchmark index of 30 large-cap Indian stocks. India's oldest stock index, base year 1978-79. Free-float weighted. Highly correlated with Nifty 50 due to overlapping constituents. Sensex movements are the headline metric in Indian financial media.

Why does Sensex matter for investors?

In markets, Sensex is one of the building blocks investors use to compare opportunities and assess risk. Understanding it helps you read research notes, earnings reports, and market commentary without getting lost in jargon.

How is Sensex used in practice?

India's oldest stock index, base year 1978-79. Free-float weighted.

Recent news mentioning Sensex

Sensex, Nifty Trim Intraday Losses as Crude Oil Slide Triggers Auto and Financials Bounce

Key Takeaways * Nifty 50 recovered 0.71% from intraday lows on September 11, closing only 0.18% lower after a sharp morning selloff * Falling global crude oil prices catalysed the reversal, with auto and financial stocks leading the recovery * Sensex ended 0.14% lower, demonstrating resilience against early losses linked to geopolitical commodity pressure Indian equity benchmarks experienced sharp intraday volatility on September 11 as the Nifty 50 fell steeply before staging a 0.71% recove

Sep 12, 2026

Sensex Falls 704 Points, Nifty Drops on Oil Surge and Rate Hike Fears; NSE IPO in Focus

Sensex dropped 704 points (-0.94%) to 74,198 as crude surge and US rate hike fears dominated sentiment

Sep 12, 2026

Sensex Crashes 740 Points on Freaky Friday as Oil Surge and Rate Fears Collide

BSE Sensex plunged over 740 points or 1% to 74,160; Nifty 50 fell 250 points to 23,231 intraday

Sep 11, 2026

Sensex Rises 138 Points as Nifty 50 Holds Above 23400 in Friday Session

The Quick Take * Sensex closes up 138 points with Nifty 50 holding the 23,400 level on Friday * Select banking and IT stocks drive gains amid otherwise cautious global market backdrop * Indian equities outperform regional peers despite oil price surge and rate hike concerns Indian equity benchmarks closed Friday's session on a positive note, with the BSE Sensex gaining 138 points and the Nifty 50 index holding above the psychologically significant 23,400 level. The session demonstrated rela

Sep 11, 2026

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