Share this postLondon GEX - Jan 27 23mostovic.substack.comCopy linkFacebookEmailNoteOtherLondon GEX - Jan 27 23European/US session gamma exposure calculations.Ignac MostovicJan 27, 20233Share this postLondon GEX - Jan 27 23mostovic.substack.comCopy linkFacebookEmailNoteOtherShare