Finance is full of acronyms, and if you have any sort of interest in investing, you've probably run across the term "IPO GMP" floating around. What is it, and why is it now the hot current topic of interest for investors? Well, you've come to the right place because we're about to break all this down for you! The IPO GMP or Grey Market Premium has been one of the most significant factors in the formation of early buzz about an Initial Public Offering.All Rights Reserved