235.85Open223.47Pre Close15 Volume426 Open Interest5775.00Strike Price381.90KTurnover1035.82%IV0.17%PremiumNov 29, 2024Expiry Date257.38Intrinsic Value100Multiplier0DDays to Expiry10.02Extrinsic Value100Contract SizeEuropeanOptions Type0.9740Delta0.0004Gamma23.04Leverage Ratio-2346.6054Theta0.0003Rho22.44Eff Leverage0.0080Vega
籠的傳人288 OP : Take note, 10 x spy is equivalent to 1 x spx.