NSE IPO 2026, Why India’s Biggest Exchange Going Public Is a Big Deal

May 26, 2026: The National Stock Exchange filed its first DRHP in December 2016. Nearly a decade later, it’s about to file the second one. June 2026 is the working target.

Author: Aditya Pareek | EQMint

If that filing actually happens, the NSE IPO will become the most strategically important listing of the year. Bigger commercial impact than Reliance Jio in some ways, even if the issue size is smaller.

Here’s what’s actually on the table, why it took 10 years to get here and what retail investors should think about before applying.

The 10 year backstory

NSE first tried to list in 2016. Then the colocation scandal broke. SEBI investigated, found that certain brokers had been given preferential access to NSE’s trading systems and froze the IPO process. Multiple NOC requests followed in 2019, 2020 (twice) and August 2024. All denied.

The break came in early 2026. NSE submitted revised settlement terms for ₹1,491.21 crore across the colocation and dark fibre cases. SEBI Chairman Tuhin Kanta Pandey confirmed in principle approval in January, the formal NOC arrived on 30 January 2026 and the NSE board approved the IPO plan on 6 February.

That’s the regulatory clearance the exchange has been chasing since 2017.

Where the IPO stands now

DRHP filing target is end of June 2026. CEO Ashishkumar Chauhan has said the process from NOC to listing typically takes 7 to 9 months, which puts the listing window in Q4 calendar 2026 or early Q1 2027.

The structure is fully Offer for Sale. NSE will not raise any fresh capital. Existing shareholders, which include LIC, SBI, IFCI and around 1.77 lakh other shareholders, will sell part of their holdings.

Issue size is estimated at ₹21,000 to 25,000 crore at a target valuation of roughly ₹6 lakh crore. Dilution is expected at 4 to 5%, well above the minimum 2.5% required for large IPOs.

For context, the NSE unlisted market price sits between ₹1,950 and ₹2,250 in May 2026. That implies a current market cap of roughly ₹4.8 to 5 lakh crore. The IPO is being priced to deliver a premium over the unlisted market, which is unusual but workable given pent up demand.

What investors are actually buying

NSE is the rare IPO where you’re buying a monopoly with a regulatory moat, instead of a growth story chasing market share.

The exchange operates the world’s largest derivatives exchange by contract volumes. In equity cash, it’s the third largest globally. Inside India, it commands roughly 90% of equity cash market share and effectively all of derivatives volumes that matter. BSE has been gaining share in options recently, but the base remains tiny relative to NSE.

The business model is simple. Brokers pay transaction charges every time a trade clears. NSE clears trades. The exchange takes a small percentage of every transaction across cash, F&O, currency, commodities and the newer electricity derivatives segment. Volume up means revenue up.

That’s the bull case. The bear case lives in the same sentence. Volume down also means revenue down.

The numbers, FY26 results released May 2026

FY26 was a tough year for NSE on paper.

Full year revenue fell 3% to ₹16,601 crore. PAT declined 15% to ₹10,302 crore. Operating EBITDA margin compressed to 67% from 74% the previous year.

The reasons matter. SEBI’s October 2024 derivatives curbs hit F&O volumes hard. Equity futures ADT fell 14% year on year. Options ADT fell 8%. Equity cash ADT fell 7% to ₹1.05 lakh crore. NSE also booked one time provisions of ₹1,432 crore in SEBI settlement fees plus a Labour Code impact.

The Q4 FY26 numbers tell a different story. PAT was ₹2,871 crore, up 8% YoY and 19% QoQ. Total income jumped 22% to ₹5,360 crore. Transaction charges grew 34%. Premium value of equity options grew 43% quarter on quarter.

Normalised for one time items, operating EBITDA margin sits at 76% in Q4. That’s the underlying number to focus on. The annual headline misleads.

The board recommended a final dividend of ₹35 per share for FY26 (₹25 cash plus ₹10 special). Cash generation is fine.

What’s driving the next leg

Five revenue lines that didn’t exist or barely existed two years ago.

Commodity derivatives ADT grew nearly 10x in FY26 to ₹91 crore per day. Electricity Futures, launched July 2025, already command 72% market share and ₹11,098 crore in annual turnover.

NSE has signed up S&P Global Energy for crude oil derivatives benchmarked to Platts. Also tied up with IGX for natural gas, which would be India’s first domestically benchmarked energy derivatives contract.

The IPO market itself is the other tailwind. NSE facilitated ₹1.8 lakh crore in IPO fund mobilisation in FY26, a record. With Reliance Jio, PhonePe, Zepto and dozens of other IPOs lining up for late 2026 and 2027, that listing fee income compounds.

Three reasons to subscribe

Monopoly with no real competition. BSE exists, but the gap is structural. NSE earns roughly 4 to 5 times BSE’s revenue from operations. Building a third exchange in India is functionally impossible. NSE owns the rails.

The SEBI overhang has cleared. The biggest unknown for 10 years was whether NSE could even get listed. That question is now answered. Settlement is paid, NOC is in hand, board approval is done. Future regulatory risk exists, but the existential question is resolved.

Index inclusion will be automatic. A company listing at ₹6 lakh crore valuation walks straight into Nifty 50 within 6 to 9 months. That triggers forced buying from index funds and ETFs, which provides a structural tailwind for the share price in the first year.

Three reasons to be careful

Valuation looks rich at ₹6 lakh crore. FY26 PAT of ₹10,302 crore against ₹6 lakh crore valuation is roughly a 58x P/E. The current unlisted price implies 48x. Neither is cheap for a business that just posted a 15% PAT decline. Subscribers are paying for FY27 and FY28 recovery, with FY26 numbers offering little support.

Revenue is hostage to SEBI policy. The October 2024 derivatives curbs showed how fast a regulatory tweak can hit volumes. SEBI is genuinely worried about retail F&O losses (the 2024 study showed 93% of F&O traders lose money). More curbs are entirely possible. Every curb directly compresses NSE earnings.

No fresh capital raise. This is a pure OFS. Existing shareholders are selling out at a peak. Longtime retail readers know what that usually signals. The exchange has plenty of cash already, but the optics of an OFS only structure are worth thinking about.

How retail investors should approach this

Wait for the DRHP. The exchange’s historical financials, the SEBI settlement detail, the related party disclosures and the specific Offer for Sale shareholder list all matter. Read the risk factors section before the financials.

Focus on the Q4 FY26 numbers rather than the FY26 annual. The annual is distorted by one time provisions. The Q4 sits closer to the underlying run rate.

Compare against BSE. BSE trades at roughly 60x P/E in the listed market and has been growing options share. NSE will price at a discount to BSE on multiples, which is the right relationship, but watch how big that discount actually is in the price band.

Apply with a 3 year horizon. The first 12 months will see index inclusion buying. Beyond that, the stock will trade on volume growth and SEBI policy. Both are uncertain.

Don’t expect listing pop fireworks. A ₹23,000 crore OFS is large enough that anchor investors will price it carefully. Day one gains of 5 to 10% would be a reasonable base case.

What the NSE listing means for everyone else

A listed NSE changes Indian capital markets in three ways.

Governance gets tighter. Quarterly results, public scrutiny and a listed share price all force operational discipline. The colocation era ends formally.

Comparable valuations for global exchanges become available. Hong Kong Stock Exchange, ICE, CME, LSE all trade publicly. Indian investors will finally have a domestic comp.

BSE share price will move on every NSE update. The two exchanges trade in lockstep on most days already. The IPO will tighten that correlation.

For retail investors building long term portfolios, a listed NSE is one of the cleanest ways to own the secular growth of Indian capital markets, without picking individual brokers, AMCs or fintechs. That’s the strategic case.

FAQ

When will the NSE IPO open? The DRHP filing is expected by end of June 2026. SEBI review typically takes 2 to 3 months. The IPO is likely to open in Q4 calendar 2026 or early 2027.

What is the expected price band? Not announced. The current unlisted market price is ₹1,950 to ₹2,250 per share. The IPO is targeting a valuation of roughly ₹6 lakh crore, which implies a price band above the current unlisted range.

Is it an OFS or fresh issue? Pure Offer for Sale. NSE will not raise any new capital. Existing shareholders will sell part of their holdings.

Which exchanges will NSE list on? NSE and BSE both. This is the standard dual listing structure for large Indian IPOs.

Should existing NSE unlisted shareholders apply? They already hold the shares. The IPO is the exit mechanism for current holders. Their question is whether to sell into the OFS or hold post listing.

EQMint is not a SEBI registered investment adviser. This article is for informational purposes only and is not investment advice. Always read the DRHP and consult a SEBI registered advisor before applying for any IPO.

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