Share this postLondon GEX | September 21, 23 mostovic.substack.comCopy linkFacebookEmailNoteOtherLondon GEX | September 21, 23 European/US session gamma exposure calculations.Sep 21, 20231Share this postLondon GEX | September 21, 23 mostovic.substack.comCopy linkFacebookEmailNoteOtherShareOption Dealers, Macro + Positioning:London GEX + Gamma Profile (ES Futures):Subscribe