New Delhi, Sept. 4 -- The grey market premium (GMP) of the upcoming National Stock Exchange IPO is trading at Rs.200 per share, according to IPO Watch, as of Friday. The premium indicates strong investor interest in the proposed issue, although it should be noted that grey market trends are unofficial and can change before the IPO opens.

To be sure, grey market prices are unofficial and do not necessarily reflect the IPO's final valuation, while the final price band is set by the merchant bankers after considering multiple factors.

The much-awaited initial public offering (IPO) of the National Stock Exchange (NSE) has taken a key step forward in the listing process after securing approval from market regulator Sebi. The size of the issu...