5.55Open6.32Pre Close1.87K Volume354 Open Interest605.00Strike Price526.67KTurnover221.60%IV0.05%PremiumNov 29, 2024Expiry Date2.45Intrinsic Value100Multiplier0DDays to Expiry0.28Extrinsic Value100Contract SizeAmericanOptions Type-0.7964Delta0.0962Gamma235.83Leverage Ratio-236.6550Theta0.0000Rho-187.82Eff Leverage0.0038Vega
籠的傳人288 OP : Take note, 10 x spy is equivalent to 1 x spx.
Ultratech : or $Mini Standard & Poor's 500 (.XSP.US)$ is a cheaper version of spx