Author: Aadarsh Patel | EQMint

 

The much-awaited National Stock Exchange (NSE) IPO is set to open for subscription on September 17, 2026, with the issue attracting strong investor interest ahead of its launch.

NSE Managing Director and CEO Ashishkumar Chauhan said demand for the IPO has been “unexpectedly large”, with investor interest exceeding the number of shares available for allocation.

 

NSE IPO: Key Details

The NSE IPO has a price band of ₹1,700 to ₹1,785 per share and will remain open until September 21, 2026. The issue is entirely an Offer for Sale (OFS), meaning the proceeds will go to existing shareholders rather than NSE itself.

 

At the upper end of the price band, the IPO is expected to raise around ₹22,500 crore, giving NSE a valuation of roughly $46 billion.

 

The minimum lot size is 8 shares, requiring a minimum retail investment of ₹14,280 at the upper price band. The shares are scheduled to list on September 24, 2026.

 

Strong Demand Ahead of IPO Opening

Investor interest has emerged as one of the key talking points ahead of the issue.

 

According to Chauhan, demand has been significantly higher than the number of shares available for allocation. This could result in a highly competitive subscription process once the IPO opens for all investor categories.

 

The IPO has also attracted considerable institutional interest, with major global and domestic investors showing interest in the offer.

 

NSE IPO Anchor Book

The anchor portion of the issue has also drawn strong demand. The size of the anchor allocation has been adjusted as the overall offer structure was finalised.

 

The strong institutional interest comes despite concerns around NSE’s dependence on derivatives trading and the recent slowdown in options volumes.

 

NSE IPO GMP Today

The latest grey market premium (GMP) for the NSE IPO is around ₹198, according to India Infoline’s latest update.

 

At the upper IPO price of ₹1,785, this GMP indicates an estimated listing price of around ₹1,983, implying a premium of approximately 11.09% over the issue price.

 

However, the grey market premium has moderated from its recent high. NSE IPO GMP touched ₹310 on September 5 and subsequently declined to ₹198 by September 15, representing a fall of about 36%.

 

GMP figures are unofficial market indicators and should not be treated as a guarantee of the actual listing price.

 

NSE IPO and Options Trading

The IPO comes at a time when India’s derivatives market is experiencing changes in trading activity.

 

NSE has historically generated a significant portion of its revenue from equity options. However, options volumes have declined from their 2024 peak following regulatory changes, creating a different operating environment for the exchange ahead of its public listing.

 

NSE has also been working to diversify its revenue sources. Its management has highlighted businesses including equity trading, market data, colocation, index services and international operations through GIFT Nifty.

 

NSE IPO: Important Dates

 

• • IPO Opens: September 17, 2026

• • IPO Closes: September 21, 2026

• • Price Band: ₹1,700–₹1,785

• • Lot Size: 8 shares

• • Minimum Retail Investment: ₹14,280

• • Allotment: September 22, 2026

• • Expected Listing: September 24, 2026

• • Latest GMP: ₹198

• • Estimated Listing Price at Current GMP: ₹1,983

• • Implied Premium: 11.09%

What Investors Are Watching

The NSE IPO is being closely watched because it combines strong institutional demand with changing conditions in India’s derivatives market.

 

While the latest GMP continues to indicate a premium over the upper IPO price band, the decline from ₹310 earlier in September shows that grey-market expectations have moderated as the issue approaches its opening date.

 

Investors will now track the actual subscription figures from September 17 onwards, particularly demand from qualified institutional buyers, non-institutional investors and retail investors.

 

For more such information, visit EQMint

 

Join our WhatsApp channel for timely updates: Whatsapp