NSE Debuts on BSE: National Stock Exchange Shares Open at ₹1,800, Goes as High as 5% Gain

The National Stock Exchange of India (NSE) made its long-awaited debut on the Bombay Stock Exchange (BSE) on Thursday, listing at ₹1,800 per share, a moderate gain of 0.84% over its upper price band of ₹1,785.

At 10.15 am, the value was ₹1,866 per share, a 4.53% gain, with a high touching ₹1,878 at 5.21%

The measured opening brings India’s largest market infrastructure provider onto the public trading floor following a landmark ₹22,568.94 crore initial public offering (IPO) that drew strong interest across institutional and retail buyers.

The public issue, which remained open for subscription from September 17 to September 21, saw share allotments finalized on September 22 ahead of Thursday's ringing of the bell. Overall, the mega offering was subscribed 5.71 times, receiving bids for over 50.58 crore shares against 8.86 crore shares on offer, representing a total bid value of ₹90,287.33 crore.

Priced in the band of ₹1,700 to ₹1,785 per share, the offering was executed entirely as an Offer for Sale (OFS) of 12.64 crore equity shares by existing shareholders, with no fresh capital raised by the exchange itself.

Institutional Bidders Lead Subscription Demand

Demand during the bidding window was driven primarily by Qualified Institutional Buyers (QIBs), who booked their allocated portion 12.68 times over. Non-Institutional Investors (NIIs) subscribed 6.55 times, while the Retail Individual Investors (RII) segment recorded a 1.39-time subscription.

Key bidding highlights of the issue:

• Issue Price: ₹1,785 per share

• Listing Price: ₹[ ] (Gain of [ ]%)

• Overall Subscription: 5.71 times (Bids worth ₹90,287.33 crore)

• QIB Portion: 12.68 times

• NII Portion: 6.55 times

• Retail Portion: 1.39 times

Strong Financial Core and Market Dominance

The listing highlights NSE’s unmatched dominance across India’s capital markets. In FY26, the exchange held a massive 93% market share in the equity cash segment, 99.79% in equity futures, 74.71% in equity options based on premium turnover, and 99.48% in currency futures. While its share in equity options moderated slightly to 68.48% during Q1 FY27, it continues to command the lion's share of market activity.

Financially, transaction charges remain the core revenue driver for the exchange, accounting for 78.65% of operating revenue in FY26. Within that segment, options trading alone contributed over 60% of operating revenue, underscoring the exchange's structural reliance on derivatives trading volumes.