NSE IPO: Why a Rs 30,000 crore OFS matters

DRHP filed: the IPO process finally moves

NSE has filed its Draft Red Herring Prospectus (DRHP) with SEBI on June 17, 2026. The filing has become a major talking point across market forums because the issue could be India’s largest public offering. Social posts also point to an IPO committee hiring around 20 lead managers, suggesting preparation has accelerated. Several discussions frame this as a long-awaited step after years of delays and regulatory hurdles. The DRHP stage also clarifies that the offering is structured as an offer-for-sale rather than a capital raise. That structure changes how investors interpret the use of funds and the motivation for the transaction. People tracking the deal are now focused on the SEBI review timeline and the eventual price band. For now, the key available inputs are issue structure, expected size, and valuation references shared in public commentary.

A 100% OFS: why this IPO is structurally different

The central feature of the NSE IPO is that it is entirely an offer-for-sale (OFS). That means NSE will receive zero proceeds from the IPO, and every rupee raised will go to selling shareholders. Zerodha’s Daily Brief, and multiple market posts, highlight this as the most structurally different aspect versus many high-profile Indian listings. The absence of a fresh issue also means investors are not funding expansion through this transaction. Instead, the IPO acts as a liquidity and ownership-broadening event for existing holders. The structure puts extra emphasis on governance, disclosure, and how the market prices a dominant exchange franchise. It also affects how some investors think about valuation, because there is no direct balance-sheet infusion. The OFS-only design makes the shareholder list and the seller mix an important part of the IPO narrative.

Issue size, shares on offer, and who will monetise

Market estimates discussed online put the IPO size at roughly Rs 25,000-30,000 crore, with several posts using the Rs 30,000 crore figure. The DRHP proposes an OFS of up to 14.89 crore equity shares, with a face value of Re 1 each. Commentators add that this represents nearly 6% of NSE’s paid-up equity capital, and that the issue size has been fixed at 6% of paid-up capital. A set of public sector entities are expected to partially monetise their holdings through the IPO. Names cited include State Bank of India, Bank of Baroda, Stock Holding Corporation, GIC, New India Assurance, National Insurance Company, and United Insurance Company. Other selling shareholders referenced in discussions include CPPIB and additional insurance companies. Because proceeds go to sellers, investors are watching the final list of selling shareholders closely once the offering details are updated during the process.

NSE’s revenue mix: strong scale, high transaction dependence

Social chatter around the DRHP has repeatedly highlighted NSE’s dominant position in India’s capital markets. IDBI Capital commentary circulating online describes NSE as India’s largest stock exchange by total turnover in the cash market and equity derivatives, based on notional turnover for equity options, from Fiscal 2001 to Fiscal 2026. It also cites NSE’s leadership in exchange-traded currency derivatives. Zerodha’s Daily Brief analysis cited in posts says NSE generated about Rs 16,600 crore in operating revenue during FY26. The same analysis says nearly 79% of operating revenue came from transaction charges collected on trades executed on its platform. This makes the business model highly linked to market activity and trading volumes. Some posts also list other revenue streams such as listing income, data services, clearing corporation revenue, and co-location or technology services. The key debate is not whether the model is asset-light, but how investors should price volume sensitivity and regulatory exposure.

Valuation references: unlisted prices, peer multiples, and implied values

The most common valuation anchors being shared are unlisted market prices and peer multiples. One analyst quote attributed to Nitant Darekar of Bonanza says NSE trades around Rs 1,950-2,170 in the unlisted market, near 45x FY26 earnings. The same quote compares this with BSE at around 70x and MCX at around 80x, describing NSE as rich but below those peers. Another widely shared Zerodha Daily Brief excerpt uses BSE’s P/E of 66.67x on FY2026 EPS of Rs 41.62 to infer an implied NSE price of about Rs 2,774 per share. That approach also implies a market cap of about Rs 6.87 trillion, which is roughly US$12.6 billion at Rs 94.65 per US dollar, and would place NSE among India’s five largest listed companies. Separate posts also mention an unlisted valuation hovering around Rs 5 lakh crore and expectations that the valuation could be over Rs 5 lakh crore in the IPO context. Since these are reference points rather than a disclosed price band, investors are treating them as scenario markers. The table below summarises the key figures being discussed publicly.

Listing venue: why NSE shares will list on BSE

Multiple posts state that NSE’s shares are expected to be listed on the BSE mainboard. This mirrors the arrangement under which BSE’s own shares are listed on NSE. From an investor perspective, this detail matters mainly for how trading access and initial liquidity will work operationally. It also underscores the exchange-industry structure in India, where the two main venues coexist while competing for volumes. Several discussions treat the BSE listing as a regulatory-guideline outcome rather than a strategic choice. The listing venue does not change the OFS nature of the issue, but it shapes the optics of one exchange being traded on the other. People are also tracking how market infrastructure companies are valued relative to their revenue mix and regulatory regime. The market is likely to compare NSE’s listing metrics with BSE because BSE is the only listed domestic peer cited repeatedly in the valuation debate. Until the price band is announced, venue-related questions remain secondary to pricing and regulatory review milestones.

Key risks being debated: derivatives reliance and regulation

The most repeated risk point in social commentary is revenue concentration tied to transaction-linked income. With nearly 79% of FY26 operating revenue reportedly coming from transaction charges, changes in trading volumes can directly affect results. Commentators also flag derivatives as a key driver of market activity and therefore exchange revenues. That has led to discussion around policy or regulatory changes that could affect derivatives trading activity. IDBI Capital commentary shared online also highlights exposure to regulation and market-volume cycles, even alongside market leadership and multiple revenue streams. Another theme is that investors should separate business quality from entry valuation, especially for exchange businesses that often trade at premium multiples. Posts mention that the co-location case settlement has removed a key overhang that had weighed on the listing process for years. Even with that settlement discussed as reducing uncertainty, ongoing regulatory scrutiny remains a core consideration for an exchange operator. The debate in forums is therefore less about whether NSE is systemically important, and more about how to price its concentration and rulebook risk.

What to watch next: timeline, GMP, and price band triggers

NSE’s IPO is still at the DRHP stage, so posts note there is no active grey market premium (GMP) available yet. Some traders are using unlisted share prices as a sentiment proxy, while acknowledging this is not the same as a GMP linked to a live price band. A widely shared timeline estimate suggests a possible listing by December 2026, though that remains subject to SEBI review and execution. Social posts also emphasise that the IPO could raise nearly Rs 30,000 crore, making it a headline event irrespective of near-term market conditions. Investors are likely to focus on the final offer price relative to unlisted market references and peer valuation multiples. They will also watch for any additional disclosures on revenue mix, business segments, and risk factors as the process moves from DRHP to final offer documents. Another practical trigger will be the formal announcement of the subscription window and the price band, which typically brings more standardised market indicators. Until then, the most solid confirmed points are the 100% OFS structure, the approximate 6% stake sale, and the BSE listing plan.