Money Basics · Stocks & demat

NSE vs BSE

India has two major stock exchanges. They list most of the same companies. They operate in the same city (Mumbai). Yet they're different in ways that matter.

NSE (National Stock Exchange)

• Founded: 1992
• Benchmark index: Nifty 50 (50 largest companies by market cap)
• Daily equity cash turnover: ~₹1 lakh crore (FY26 average)
• Market share: the large majority of Indian equity trading volume (as of 2026)
• Also home to most F&O (Futures and Options) trading

BSE (Bombay Stock Exchange)

• Founded: 1875 (Asia's oldest exchange)
• Benchmark index: Sensex (30 largest, most actively traded companies)
• More listed companies total (~5,900 vs NSE's ~2,900)
• Smaller equity trading volume than NSE
• SME exchange: BSE SME. NSE runs one too, called Emerge

> The Sensex going up 400 points makes the news. That's the BSE making headlines. But when you trade, you're likely on NSE without even knowing it.

Same stock, two exchanges

A large-cap listed on both trades on NSE and BSE simultaneously. The prices are nearly identical (within a paisa) because arbitrageurs instantly close any gap. Your broker routes your order to whichever exchange offers a better fill.

Which one do you use?

For equity delivery trades: NSE. More liquid, tighter spreads on most stocks.

For F&O: NSE dominates. Nifty and Banknifty options are the most traded derivatives in the world by contract volume.

For SME stocks: check which platform. BSE SME and NSE Emerge each carry their own list.

90%NSE's share of equity trading volume

1875Year BSE was founded. The oldest in Asia

Most broker apps default to NSE. You rarely need to change this manually.

Takeaway. NSE handles 90% of trading; BSE is older and has more listed companies. Both list the same large-cap stocks. Prices are nearly identical across both.