Author: Aadarsh Patel | EQMint
The much-awaited National Stock Exchange of India (NSE) IPO opened for public subscription on Thursday, September 17, marking one of the biggest public offerings in India’s capital-market history.
The issue is valued at ₹225.69 billion, or around $2.3 billion, according to Reuters. The IPO had received bids for about 9% of the shares on offer in the early part of Thursday’s session.
The offering comes after years of regulatory and legal delays and gives public-market investors an opportunity to participate in the ownership of India’s largest stock exchange.
NSE IPO Opens for Subscription
The NSE IPO opened on September 17, 2026, with the issue valued at around ₹22,561 crore at the upper end of its price band.
The offer is entirely an Offer for Sale (OFS), meaning existing shareholders are selling their shares. NSE itself will not receive fresh capital from the IPO. Reuters had previously reported that the exchange reduced the size of the offering amid concerns surrounding derivatives trading volumes and changes in market regulations.
The price band has been set at ₹1,700 to ₹1,785 per share. The issue is scheduled to remain open until September 21.
Strong Interest From Anchor Investors
Ahead of the public issue, NSE allocated approximately $703 million worth of shares to anchor investors.
The anchor book included major global and domestic institutional investors, including sovereign wealth funds from Norway and Abu Dhabi. The allocation was completed a day before the public subscription opened.
Indian institutional investors were also part of the anchor allocation. Reports said NSE raised around ₹6,746 crore from 189 anchor investors, with participants including LIC, Morgan Stanley and Goldman Sachs.
Why the NSE IPO Is Significant
The IPO has been closely watched because NSE is one of the most important institutions in India’s financial markets.
The exchange operates India’s largest equity derivatives market and has benefited from the rapid growth of retail participation and derivatives trading over recent years.
However, the IPO is also arriving at a time when the derivatives market is undergoing regulatory changes. Reuters reported that options trading volumes have declined from their 2024 peak, creating questions around how the exchange’s future revenue growth could evolve.
According to NSE’s management, equity derivatives account for around 42% of the exchange’s income, while other revenue streams include equities, equity futures, data services and related businesses.
NSE Looks to Diversify Revenue
Beyond its core exchange operations, NSE has been working to expand businesses including market data, technology services and its international operations.
Its GIFT City business is another area of focus. NSE International Exchange operates from Gujarat International Finance Tec-City, while GIFT Nifty has developed into an important offshore market for trading Indian equity index derivatives.
Diversification could become increasingly important as regulatory changes reshape India’s derivatives market.
IPO Follows Years of Delays
NSE’s public listing has been anticipated for years but was repeatedly delayed by regulatory and legal issues.
The exchange’s eventual IPO represents a major milestone for India’s capital markets and comes amid a strong pipeline of large Indian listings.
The offering also arrives as other major Indian companies prepare to tap public markets, including Jio Platforms, which is expected to be among the country’s major upcoming IPOs.
What Happens Next?
The NSE IPO will remain open for investors through September 21, with the exchange expected to move toward listing following the completion of the issue process.
For investors, attention will now shift toward subscription levels across retail, institutional and other investor categories, as well as the eventual market debut.
The IPO represents a notable moment for India’s financial sector: after years of anticipation, the operator of the country’s largest stock exchange is finally moving into the public markets.
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