NSE Lists Modestly on BSE, Posts 1.85% First-Day Gain; Market Cap Crosses Rs 4.5 Lakh Crore

India's largest stock exchange operator, the National Stock Exchange (NSE), began trading on the BSE on Thursday, opening at Rs 1,800 per share — a 0.84% premium over its issue price of Rs 1,785 — before rising as high as Rs 1,878 during the session. The stock closed at Rs 1,818, giving IPO investors a first-day gain of 1.85%.

The listing caps a roughly decade-long effort to take NSE public, delayed by regulatory hurdles including the co-location controversy. The exchange was incorporated in 1992 and began operations in 1994. Because Securities and Exchange Board of India (SEBI) rules prevent an exchange from listing on its own platform, NSE debuted on its principal domestic rival, BSE. (BSE had itself listed on NSE in 2017.)

**IPO Demand and Scale**

The Rs 22,561.57 crore initial public offering was entirely an offer for sale (OFS) by existing shareholders, meaning NSE itself did not raise any proceeds. The issue attracted total bids of more than Rs 90,000 crore and was subscribed 5.71 times, according to multiple sources. Institutional demand was especially strong, with the qualified institutional buyer portion subscribed 12.68 times, as reported by News18.

At Rs 22,561.57 crore, NSE's IPO is the second-largest in Indian stock market history, behind only Hyundai Motor India's Rs 27,858.75 crore issue in 2024. It surpasses LIC's Rs 20,557.23 crore offering in 2022 and Paytm's Rs 18,300 crore IPO in 2021.

**Best Debut Among India's Top Five IPOs**

Among India's five biggest public offerings, NSE's first-day gain of 1.85% makes it the best performer, according to a Times of India analysis. Tata Capital, which raised Rs 15,511.87 crore in 2025, closed its debut session at Rs 330.40 against an issue price of Rs 326, a 1.35% gain. Hyundai Motor India, LIC, and Paytm all finished their first trading days in the red.

NSE's muted opening matched expectations. The grey market premium ahead of listing had indicated only a 2.2% premium, and at the issue price, NSE was valued at roughly 43 times FY26 earnings versus 53 times for BSE, according to Market Expert Ajay Garg, as cited by DNA India. Ca Manish Mishra, co-founder and CEO of GenZCFO, told the same outlet that a flat listing is not a red flag for large issues, as institutional investors may take time to build positions rather than chase the first-day price.

**Market Cap and Peer Comparison**

At its debut price of Rs 1,800, NSE's market capitalisation crossed Rs 4.5 lakh crore, making it the ninth largest listed company in India, according to data from The Economic Times. It overtook Hindustan Unilever and Sun Pharmaceuticals. BSE's market capitalisation stands at roughly Rs 1.3 lakh crore.

NSE holds a dominant market share: 92.99% of cash-market turnover, 99.79% of equity-futures turnover, and 74.71% of equity-options premium turnover in FY26, as reported by DNA India citing Ajay Garg.

**Chairperson: Public Interest Overrides Commercial Goals**

Speaking at the listing ceremony, NSE Chairperson Srinivas Injeti addressed the inherent tension between the exchange's dual roles. "If two duties intersect, the former will have an overriding advantage," Injeti said, referring to the regulatory duty to maintain market integrity over commercial interests, according to Business Standard. He added that there is "a complete convergence" between public and stakeholder interests at a deeper level. Injeti noted that despite volatile market conditions, the IPO was oversubscribed across all categories, including retail.

**Windfall for Public Sector Shareholders**

The OFS structure delivered a massive gain for 10 public-sector shareholders, according to The Economic Times. Based on the upper end of the price band (Rs 1,785 per share) and the maximum shares offered, these entities could collectively receive around Rs 12,811 crore against a combined acquisition cost of roughly Rs 9.20 crore, yielding a potential profit of approximately Rs 12,802 crore.

State Bank of India stands to gain the most, offering up to 1.60 crore shares. At Rs 1,785 per share, that stake could generate approximately Rs 2,850.54 crore in proceeds against an acquisition cost of Rs 1.28 crore, implying a profit of nearly Rs 2,849 crore. The New India Assurance Company could be the second-largest beneficiary, with a potential profit of about Rs 1,873.91 crore.

Life Insurance Corporation of India (LIC), already NSE's largest shareholder with a 10.72% stake, received additional shares worth around Rs 450 crore through the anchor book allocation, as detailed in the Red Herring Prospectus.

**Brokerage Views and Outlook**

Multiple brokerages initiated coverage on NSE shares with positive ratings. Macquarie set an 'Outperform' rating and a target price of Rs 1,965, describing NSE as "The Dominator" due to its leading market share and entrenched network effects, as reported by NDTV Profit. Emkay Global initiated with 'Buy' and a September 2027 target of Rs 2,050, while PL Capital gave an 'Accumulate' rating with a target of Rs 1,950.

Analysts flagged several factors for investors to watch. The performance over the next 6–12 months will depend on earnings, derivatives volumes, and regulatory changes, particularly NSE's share in index options, said Ratiraj Tibrewal, director at Choice Capital Advisors, as cited by DNA India. Potential supply pressure may emerge when pre-IPO shareholders become eligible to sell from around March 2027. NSE's FY26 profit was also impacted by a one-time SEBI settlement charge.

A significant portion of NSE's transaction revenue is linked to equity derivatives, making trading activity and regulatory curbs on speculation key variables for earnings, as noted by News18. The Indian Express added that medium-term performance will also depend on additional equity that may become available to trade once the lock-in period ends.

NSE's listing provides public-market investors direct exposure to the infrastructure underpinning a large part of India's securities market. The exchange reported revenue of about Rs 18,700 crore and profit of around Rs 10,300 crore for FY2025-26, according to reporting ahead of the debut cited by News18.