SPORTYNORTY Thursday, 06/11/20 03:34:27 PM Re: Panicman post# 5881 Post # of 22447 PVDG--No dumb questions. MM's are not required to show their entire inventory on the BID/ASK. They have an exception. Thought being that if someone wanted to buy a billion shares at XXX, that would inflate the price. Conversely, if someone wanted to sell a billion shares at XXX, that would crush the price. Hope that helps.