The NSE IPO Is Finally Here: ₹22,562 Crore, a ₹1,700–1,785 Band, and a Listing on the BSE

I have been writing about this IPO, on and off, for long enough that I stopped believing the dates. So it is a genuine pleasure to type this on a Wednesday evening: the National Stock Exchange opens for subscription tomorrow, 17 September. It closes on the 21st. Allotment on the 22nd. Listing, tentatively, on the 24th.

NSE first filed to go public in December 2016. Nine years, one co-location scandal and a settlement later, India's largest exchange by volume is about to have a share price that anyone can look up.

And here is the detail I enjoyed most. It will list on the BSE. An exchange cannot list on itself, so NSE now spends the rest of its corporate life quoted on its oldest rival's screens. Somewhere in Dalal Street someone is enjoying that very much.

Here is the bit that surprised me. The band is ₹1,700 to ₹1,785. NSE's unlisted shares have been going for ₹1,920. The IPO has priced below the private market, which is not how this normally works.

NSE IPO details at a glance

Detail	Confirmed
Price band	₹1,700 to ₹1,785 per share
Issue size	₹22,561.57 crore
Structure	Book-built, 100% offer for sale
Shares on offer	12.64 crore, about 5.1% of capital
Lot size	8 shares
Retail minimum	₹14,280 at the upper band
Subscription opens	Thursday, 17 September 2026
Subscription closes	Monday, 21 September 2026
Allotment	Expected 22 September 2026
Listing	24 September 2026, on the BSE
Market cap at upper band	₹4,41,787.50 crore
Lead manager / registrar	Kotak Mahindra Capital / MUFG Intime India
Unlisted price we track	₹1,920, live on the NSE company page

We keep the NSE unlisted and grey market price updated on the NSE India company page, with the six-month price history, valuation and financials alongside it. That is the page I would keep open through subscription week.

The band came in under the private market

Ten days ago Reuters reported that big investors, domestic mutual funds among them, had signalled they were comfortable around ₹1,800, and that the band would probably be set near there.

It wasn't. It came in under: ₹1,785 at the top, ₹1,700 at the floor.

NSE has been quoted at ₹1,920 on our own tracker.

Entry route	Price	Versus the ₹1,785 upper band
IPO application at the upper band	₹1,785	reference
Unlisted purchase at today's quote	₹1,920	7.6% higher

Read that table twice. The usual pattern in a hot pre-IPO name is that the issue prices above whatever the dealers were charging, and the unlisted holders collect on listing day. Here it has gone the other way. The book is being built underneath the dealer quote, and the person applying tomorrow morning is being offered NSE more cheaply than the person who bought it privately in August.

I don't read that as a bad sign, incidentally. Clearing a ₹22,562 crore book takes real institutional appetite, and the reliable way to get it is to leave something on the table for the buyer. Kotak has priced this to go. Good news if you are applying. A flatter evening if you paid ₹1,920 expecting the IPO to come in above you.

What the ₹285 GMP is really worth

IPO Watch put the grey market premium at ₹285 before the filing. Quick reminder on what that is: a private, unofficial quote for shares that do not exist in tradable form yet. Nobody is obliged to honour it, it moves daily, and SEBI has said more than once that investors should not treat it as a price signal. Sentiment with a number attached.

One wrinkle I have not seen anyone mention. That ₹285 was quoted when everyone assumed a ₹1,800 band. The band came in at ₹1,785, so the premium is being measured against a number that no longer exists.

Reference price	Level	Implied P/E on FY25 earnings
Lower band	₹1,700	35.2x
Upper band	₹1,785	36.9x
Unlisted market	₹1,920	39.7x
GMP-implied listing	₹2,070	42.8x

₹285 on ₹1,785 works out to roughly 16%, implying a debut near ₹2,070. If you are allotted at the top of the band, that 16% is yours. If you are holding from the unlisted market at ₹1,920, the same ₹2,070 is a gain of about 7.8%. Same stock, same morning, half the move. The only variable is where you got in.

Our tracker has carried NSE between ₹1,920 and ₹2,250 over the past twelve months, and it touched ₹2,330 in July 2025. The private market has paid more than ₹2,070 for this stock inside the last eighteen months, so I would not treat the GMP as a ceiling.

Worth zooming out further, because it reframes the band. NSE changed hands at about ₹730 in January 2024. A ₹1,785 IPO price is roughly two and a half times that, reached in under three years, and most of the move happened in two bursts: the second half of 2024, when the SEBI settlement began to look likely, and July 2025. The full series is on the company page.

Nobody is raising money here

Every share on offer belongs to an existing holder. There is no fresh issue. NSE will not see a rupee of the ₹22,562 crore, and its balance sheet on the 25th looks exactly like its balance sheet on the 23rd.

The sellers are SBI Group, the largest of them, along with MS Strategic (Mauritius), the Canada Pension Plan Investment Board, Aranda Investments (Mauritius), Bank of Baroda and Stock Holding Corporation of India. One caveat on the numbers floating around: the per-seller figures that circulated last week were sized against a 14.89 crore share offer. The final issue is 12.64 crore, so the individual allocations in the prospectus come in lower.

None of this is a red flag. An exchange throwing off ₹12,339 crore of profit with essentially no debt has no use for fresh capital, and a pure offer for sale is the normal shape for a listing like this. It does remove one question you would ordinarily ask a prospectus, though. There is no use-of-proceeds story to assess. You are buying the business exactly as it already runs.

The business itself

Which is no hardship, because the business is a monster. These come off our NSE India page, built from public filings and analyst estimates.

FY25 metric	Figure
Revenue	₹15,340 crore, up 22% year on year
Profit after tax	₹12,339 crore, up 26%
EBITDA margin	around 90%
Return on equity	35%
Debt to equity	0.02x
Revenue from trading services	80.5%

A 90% EBITDA margin is what a network effect looks like once it has finished forming. Traders go where the liquidity already is, which deepens the book, which pulls in the next trader. You cannot buy that with capital. You inherit it, which is more or less what NSE has done.

At ₹4,41,787.50 crore on the upper band it is one of the largest listed companies in the country, on about 37 times last year's earnings.

What I will be watching this week

The institutional book, first. Comfort at ₹1,800 was expressed in conversations, before the band came in below it. Whether that turns into actual bids shows up in the daily subscription data from Thursday, and it is the qualified institutional number to watch, not the retail multiple.

Then the GMP. If ₹285 is still standing Monday evening, that tells you something. If it has quietly become ₹150 by then, that tells you something louder.

And the pricing. A book-built issue can land anywhere inside its band, and the gap between ₹1,700 and ₹1,785 is about ₹21,000 crore of market value.

After listing day the interesting number becomes far more boring: cash and derivatives volumes. Trading services are 80.5% of revenue, so NSE's earnings are a leveraged bet on how much India trades. A strong debut tells you what September felt like. Volumes tell you what the business earns across a full cycle, including the stretches when nobody wants to buy anything.

The bottom line

This is a good week. A nine-year overhang is gone, a very good business is reaching the public market, and from the 24th anyone with ₹14,280 can own a piece of the exchange they trade on without needing a dealer's phone number.

How it trades on day one, I have no idea. Nobody does. But measure the enthusiasm from the right place: the band was set below the unlisted price, so that 16% implied premium belongs to whoever gets an allotment. It does not automatically belong to everyone who already owns the stock.

Track the live NSE unlisted and grey market price, valuation and price history on the NSE India company page. For the background on the delays and the valuation debate, read our earlier NSE IPO timeline and valuation analysis. Follow the rest of the pipeline on our IPO news page, browse unlisted companies, or explore other market insights.

Sources: Price band, issue size, share count, lot size, subscription and listing dates, market capitalisation at the upper band, lead manager and registrar are as set out in the published NSE IPO prospectus details. Grey market premium of ₹285 as reported by IPO Watch ahead of the filing. Pre-filing reporting on the indicative ₹1,800 level, institutional feedback and the earlier 14.89 crore offer size, along with the selling-shareholder list, as reported by Reuters and Moneycontrol. Financial figures, the unlisted price and the 52-week range are from The Finance Network's own company tracker, built from public filings and analyst estimates. Grey market premiums are unofficial, unregulated and change daily. Listing dates are tentative until confirmed by the exchange.

This is not investment advice. Consult a SEBI-registered investment adviser before making any investment decision.