Share this postLondon GEX | July 31, 23 mostovic.substack.comCopy linkFacebookEmailNoteOtherLondon GEX | July 31, 23 European/US session gamma exposure calculations.Jul 31, 20231Share this postLondon GEX | July 31, 23 mostovic.substack.comCopy linkFacebookEmailNoteOtherShareSPX Options Swing ModelGamma Profile (SPX):Trend-change (Pivot) level at 4565 (SPX).London GEX levels (ES Futures):Subscribe