- NSE's IPO filing warns SEBI rules have reduced derivatives trading volumes and revenue
- Transaction charges made up 78.8% of NSE's operating revenue in nine months to Dec 2025
- NSE settled Rs 1,391 crore in colocation case, with Rs 1,491 crore revised settlement pending
The National Stock Exchange (NSE), in papers filed for its long-awaited initial public offering, warned investors that recent regulatory measures aimed at India's derivatives market have already hurt trading activity, underscoring the exchange's reliance on a business that accounts for the bulk of its revenue.
The draft prospectus that lays out a 14.89 crore offer for sale, says measures introduced by the Securities and Exchange Board of India (SEBI) to curb speculative trading have reduced derivatives volumes and could continue to weigh on revenue if further restrictions are imposed.
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Transaction charges contributed 78.8% of the company's operating revenue in the nine months ended Dec 31, 2025, making the business heavily dependent on trading activity. Equity derivatives alone account for about 60% of operating revenue, making options and futures trading the single largest driver of earning for the exchange.
The filing also highlights the lingering impact of the NSE colocation matter. The exchange said it has provided Rs 1,391 crore towards the pending settlement of the case with SEBI. A revised settlement amount of Rs 1,491 crore has been proposed and is awaiting final regulatory approval. The prospectus further notes that NSE faces claims exceeding Rs 2,605 crore across criminal, tax, regulatory and civil proceedings.
Notably, the top 10 trading members account for nearly 47% of operating revenue, a revenue concentration, the filing says, leaves the exchange exposed to changes in business strategy or market share among large brokers. The prospectus also cautions that increased competition or migration of trading activity to rival platforms could affect operating performance.
It also points to the unusual position occupied by a listed exchange. Unlike most companies, NSE combines commercial operations with regulatory responsibilities delegated by SEBI. The exchange says those obligations could require it to take decisions that may not always align with the interests of shareholders, effectively acknowledging a structural tension that public investors will need to factor into their valuation.
Technology resilience features prominently among the risk factors. The company refers to the February 2021 trading disruption that halted activity on the exchange and led to regulatory action. It warns that cyber attacks, software failures or disruptions to critical infrastructure could interrupt trading, trigger financial losses and expose the company to litigation or regulatory proceedings.
NSE also flags broader policy risks outside its control. Changes in securities transaction tax, stamp duty or other levies could reduce trading activity, while further regulatory intervention in derivatives markets may have a direct impact on volumes.
The prospectus nevertheless reinforces the scale of the franchise. NSE remains the country's largest exchange across cash equities and derivatives and processes billions of transactions annually, giving it network advantages that are difficult to replicate.
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