By Team INVC | INVC NEWS
MUMBAI, India | September 21, 2026 — One of the most closely watched IPOs in Indian market history has entered its final hours.
The National Stock Exchange of India’s massive ₹22,562-crore initial public offering crossed more than two times subscription on Monday as investors rushed to place bids on the final day.
As of 1:11 PM IST, the NSE IPO had received bids equivalent to 2.38 times the shares available, with demand strengthening sharply among institutional, non-institutional and retail investors.
For millions of market participants, the IPO marks something bigger than another company coming to the stock exchange.
This time, the exchange itself is heading to the stock market.
NSE IPO Subscription Jumps on Final Day
Investor demand accelerated significantly on September 21.
By 1:11 PM, the overall issue had reached 2.38 times subscription.
Qualified institutional buyers had subscribed their allocated portion around 3.75 times, while the non-institutional investor category stood at approximately 3.74 times.
The retail portion, which had remained below full subscription earlier in the offer period, also crossed the line and reached roughly 1.03 times.
That represented a sharp improvement from the end of the second bidding day.
IPO demand often builds during the final hours as larger investors wait before committing capital, making the last session particularly important.
NSE IPO Price Band and Minimum Investment
NSE has fixed the IPO price band at:
₹1,700 to ₹1,785 per share
The minimum bid lot consists of eight shares.
Therefore, at the upper end of the price band, a retail investor applying for one lot would need approximately:
₹14,280
The IPO is entirely an offer for sale, commonly known as an OFS.
That means NSE itself will not receive fresh capital from this public issue.
Instead, existing shareholders are selling part of their holdings to public investors.
₹22,562 Crore Makes NSE IPO One of India’s Biggest
At the upper end of the price band, the public issue is worth approximately ₹22,561.57 crore.
That puts the NSE IPO among the largest share sales ever launched in India.
The offer involves roughly 12.64 crore shares being sold by existing shareholders.
NSE had also raised approximately ₹6,746 crore from anchor investors before public bidding opened.
The anchor allocation attracted major domestic and international institutions, adding to investor interest around the listing.
Retail Investors Still Have More Time Today
There is an important timing difference investors should know.
According to NSE’s official issue information, bidding for qualified institutional buyers and non-institutional investors is scheduled to close at 4 PM IST on September 21.
However, the retail and employee categories remain open until 7 PM IST.
Therefore, the subscription numbers can continue changing significantly before bidding finally closes.
Investors checking subscription figures should also look at the timestamp because live IPO numbers can become outdated quickly during the final session.
NSE IPO GMP Has Cooled From Earlier Levels
The unofficial grey market premium has also attracted considerable attention.
At around 1:15 PM on Monday, market trackers placed the NSE IPO GMP near ₹70 per share.
With the upper IPO price fixed at ₹1,785, that suggested an unofficial grey-market indication near ₹1,855.
However, investors should treat GMP carefully.
Grey market premium is not an official exchange price, does not guarantee the listing price and can change rapidly.
A high or low GMP cannot reliably predict how a stock will perform after listing.
NSE IPO Allotment Expected September 22
Once bidding closes, attention will shift immediately to allotment.
The current expected schedule is:
Basis of allotment: September 22, 2026
Refund initiation: September 23, 2026
Shares credited to demat accounts: September 23, 2026
Expected listing: September 24, 2026
That means investors may not have to wait long to discover whether shares have been allotted.
NSE Shares Will List on BSE
There is an interesting twist to the listing.
NSE shares are expected to list on the Bombay Stock Exchange, or BSE.
NSE itself cannot list its shares on its own trading platform under the applicable structure, making the rival exchange the marketplace where NSE stock is expected to begin trading.
For Indian market watchers, that makes the listing particularly unusual:
One of the country’s most important stock exchanges will itself become a publicly traded company — on its competitor’s exchange.
Why the NSE IPO Matters
NSE is not an ordinary business.
It sits at the centre of India’s financial markets.
The exchange facilitates trading across equities, derivatives and other financial products while also operating market infrastructure involving clearing, settlement, listings, data and indices.
NSE commands an especially dominant position in parts of India’s equity and derivatives markets.
However, the company also faces risks.
Regulatory changes have affected derivatives trading activity, an important source of revenue for the exchange.
Competition from BSE has also intensified in some segments.
Those issues have become part of the discussion around NSE’s valuation ahead of the listing.
A Listing Years in the Making
The NSE IPO is particularly significant because the exchange’s path to becoming a listed company has taken years.
Regulatory scrutiny and legacy legal issues delayed earlier listing ambitions.
Now, with the public offering finally reaching investors, one of the most anticipated listings in India’s capital-market history is approaching its final stage.
The next major milestone arrives tomorrow with the expected allotment.
Then comes September 24.
If the current timetable holds, that will be the day NSE stops being merely the platform where other companies trade their shares and becomes a listed company itself.
For India’s capital markets, that makes this more than a mega IPO — it marks a major structural moment for the institution at the heart of the country’s stock-market ecosystem.
