ExIRExIR 16711 bronze badge $endgroup$ one $begingroup$ Thanks for aiding, but does that signify theta pnl only partially offsets Gamma pnl rather than thoroughly although implied vol = understood vol? Because assuming interest rates are zero, there isn't any other supply of building revenue. $endgroup$ Column 9: Effect of cancellation https://www.youtube.com/watch?v=qMmsQ4kKgY4