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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.

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