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What is IPO Grey Market Premium (GMP) and How Does It Work?

Editorial Team 20 Sep 2026 8,950 views
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What is IPO Grey Market Premium (GMP) and How Does It Work?

The Grey Market Premium (GMP) is an unofficial, over-the-counter premium at which IPO shares trade before they are listed on exchanges.

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Important Disclaimer & Risk Warning:

Disclaimer: IPO Grey Market Premium (GMP) is purely an unofficial, unregulated estimate based on market chatter and not an official indicator of exchange listing prices. Investments in securities are subject to market risks. Read all offer documents carefully before investing.