NSE debut may not set street on fire, sparks to come later

The much-anticipated public debut of the National Stock Exchange (NSE) on Thursday may not ignite the market as investors had hoped, according to analysts. The grey market premium, or the amount investors are willing to pay over the expected IPO issue price before listing, stands at around ₹83 per share, or approximately 4.8%, over the IPO price of ₹1,785.

This is a significant drop from the earlier expectation of a ₹250-310, or around 14-17%, premium. The sharp contraction in the GMP suggests expectations of modest listing gains.

The NSE's ₹22,561-crore IPO, the largest in 2026, was subscribed 5.71 times, indicating strong primary market demand. However, the high issue size and expected supply have tempered investor enthusiasm. Abhay Doshi, co-founder of UnlistedArena.com, noted that the excitement had moderated due to these factors.

With a valuation of ₹4.42 lakh crore at the IPO price, NSE would join the ranks of India's top companies by market capitalisation. Despite the muted GMP, the tight initial supply of shares could have a significant impact on the stock's price in the days following the listing. Currently, 94.9% of NSE's 2,475 million outstanding shares are pre-issue capital, meaning they are locked for six months post-IPO.

Under Sebi rules, pre-issue shares held by non-promoter shareholders, except certain Alternative Investment Funds (AIFs), are restricted from trading for six months. In the NSE IPO, only about 88.6 million shares were immediately available for trading after the IPO, with the rest locked for six months. This limited supply could drive up prices when NSE lists on Thursday. Major shareholders include LIC, SBI Capital Markets, State Bank of India, and a few prominent investors like Radhakishan Damani and Sunil Kant Munjal.