NSE vs BSE: What Is the Difference?

A stock exchange is a regulated marketplace where shares, bonds, ETFs and other securities are bought and sold. It matches buyers and sellers, sets rules for listing and trading, and works with clearing systems to settle trades.

BSE began in the nineteenth century and is one of the oldest stock exchanges in Asia. It has a very large number of listed companies, including many smaller ones.

NSE started in the early 1990s and introduced fully electronic, screen-based trading across India. It handles the bulk of trading volumes in shares and especially in derivatives.

The Nifty 50 tracks fifty large companies on NSE; the Sensex tracks thirty large companies on BSE. Because both cover India biggest companies, they usually move in a very similar direction.

Our page on Nifty and Sensex explains both indices.

When a company is listed on both, its share price on NSE and BSE is usually almost identical, because traders quickly exploit any gap. For a regular investor, the difference rarely matters.

For most large companies, NSE sees higher trading volumes, which can mean slightly better prices for big orders. For some smaller companies listed only on BSE, liquidity can be thin. This matters more to traders than to long-term investors.

Many broker apps choose the exchange automatically or let you pick. For long-term investors buying large companies, either works. Brokerage and charges depend more on your broker than the exchange.

Many ETFs are listed on both exchanges. Check where an ETF trades more actively, as better volumes usually mean prices closer to its fair value.

Our page on ETF versus index fund explains ETFs.

Regular mutual fund units are not bought on the stock exchange like shares. They are bought from fund houses at NAV. However, both exchanges run platforms that distributors and brokers use to process mutual fund transactions, which makes no difference to the NAV you get.

Our page on demat accounts and mutual funds explains how units are held.

Both exchanges are regulated by SEBI, follow strict rules, and run investor protection and grievance systems. Your shares are held in a demat account with a depository, not with the exchange itself.

Our page on who regulates mutual funds explains SEBI role.

Companies going public often list on both exchanges. Small and medium enterprise IPOs list on separate SME platforms run by each exchange, which carry higher risk.

Our page on IPO versus mutual fund explains the risks.

For SIP investors in mutual funds, the exchange question hardly matters. For share and ETF buyers, focus on your broker charges and the liquidity of what you buy, rather than which exchange it trades on.

Both exchanges follow the same trading hours and broadly the same holiday calendar, so markets open and close together. Mutual fund NAVs are calculated only on business days.

Our page on the cut-off time explains how timing affects your NAV.

BSE grew out of informal gatherings of share brokers in Mumbai in the 1800s and became a formal exchange long before independence. For much of India history, trading happened in a crowded physical trading ring. NSE was set up in the early 1990s, after market reforms, to bring modern, transparent, nationwide electronic trading. Its arrival pushed the whole market towards screen-based trading, and BSE also moved fully online. Today both exchanges run modern electronic systems.

Beyond the Nifty 50 and Sensex, both exchanges publish many other indices: mid cap, small cap, sector and thematic indices, and broader market indices. Index funds and ETFs track many of these. Our page on index funds explains how they work, and our page on Nifty 50 versus Nifty Next 50 compares two popular NSE indices.

• Can I buy on NSE and sell on BSE? For shares listed on both, this is generally possible through your broker, subject to their rules.
• Which index should I follow? Either; they usually move together.
• Do I need two demat accounts? No. One demat account works for both exchanges.

Most futures and options trading in India happens on NSE. These products are complex and risky, and SEBI studies have shown that most individual traders in them lose money. Long-term investors in mutual funds do not need to use derivatives at all. Our page on long-term investing explains a calmer approach.

BSE is itself a listed company whose shares trade on NSE. NSE has long been one of the largest exchanges globally by number of trades. Both run clearing corporations that stand behind the settlement of trades between brokers, which helps keep the system safe for investors.

You can check on both exchange websites whether a company is listed, its latest announcements and its trading history. This is useful before buying any share or ETF.

• NSE and BSE are both SEBI-regulated.
• Nifty 50 on NSE, Sensex on BSE.
• Prices are nearly identical for shares on both.
• For mutual fund investors, it rarely matters.

We are distributors rather than investment advisers and we recommend no schemes. If you want help getting started with mutual funds, get in touch.