NSE’s Trading Dominance Revealed: How One Exchange Outperforms Despite Having Fewer Listed Companies

NSE’s Trading Dominance Revealed: How One Exchange Outperforms Despite Having Fewer Listed Companies​

The National Stock Exchange (NSE) stands as the market's primary operational engine, accounting for the vast majority of activity across both cash and derivatives markets. While the Bombay Stock Exchange (BSE) retains its lead in terms of the sheer number of listed entities, the NSE’s financial muscle and trading metrics reveal its overwhelming importance to India's capital markets.

Financial Performance: Measuring Revenue and Profitability​

The difference in revenue generation highlights the deep reliance on specialized trading activities for the NSE. The NSE posted a formidable revenue from operations of Rs 16,601 crore in FY26, vastly surpassing BSE's figure of Rs 4,834 crore. This indicates that transaction charges remain a critical revenue stream for both exchanges.

Transaction fees generated Rs 13,057 crore for the NSE, compared to Rs 3,795 crore achieved by BSE in the same period. Looking at profitability, the NSE reported total income of Rs 18,713 crore and a profit after tax (PAT) of Rs 10,302 crore for FY26. BSE recorded total income of Rs 5,148 crore and a PAT of Rs 2,487 crore.

In terms of operational efficiency, the NSE maintained an operating EBITDA margin of 66.9%, marginally higher than BSE's 64%. Furthermore, the NSE’s PAT margin stood at 51%, continuing its lead over BSE’s 48%.

Trading Activity and Passive Ecosystem Size​

BSE leads in the count of listed firms, boasting 5,955 companies compared to the NSE’s 2,978. However, despite holding nearly double the number of listed entities, both exchanges maintained almost identical market capitalization levels. BSE's market cap was Rs 411.6 lakh crore, while the NSE’s stood at Rs 411.3 lakh crore as of March 2026.

The disparity becomes stark when examining trading activity volume. The NSE recorded an Average Daily Trading Volume (ADTV) in the cash market of Rs 1.06 lakh crore for FY26. This figure is more than 13 times greater than the corresponding volume achieved by BSE at Rs 79,500 crore.

The NSE's indices ecosystem demonstrates a significantly larger reach into passive investing. Assets under management linked to Nifty indices reached an impressive Rs 8.14 lakh crore in FY26. This figure is more than three times the assets (Rs 2.5 lakh crore) linked to BSE indices, showcasing the breadth of NSE's indexing influence.

Primary Market and Capital Mobilization Metrics​

Both exchanges witnessed a similar volume of mainboard IPO listings during FY26, with BSE reporting 109 listings and NSE matching this number with 108. However, when focusing on niche markets, the SME segment shows the NSE maintaining an advantage. The NSE facilitated 111 SME IPO listings compared to BSE's 146.

In terms of capital formation across both equity and debt instruments, the NSE emerged as a stronger facilitator. The NSE raised Rs 4.78 lakh crore through equity issuances, surpassing the Rs 3.9 lakh crore amount gathered by BSE. Additionally, companies channeled Rs 15.55 lakh crore through debt instruments on the NSE, significantly ahead of BSE's Rs 12.93 lakh crore.