74.73Open74.73Pre Close0 Volume134 Open Interest503.00Strike Price0.00Turnover0.00%IV-4.12%PremiumNov 29, 2024Expiry Date99.55Intrinsic Value100Multiplier0DDays to Expiry0.00Extrinsic Value100Contract SizeAmericanOptions Type--Delta--Gamma6.06Leverage Ratio--Theta--Rho--Eff Leverage--Vega
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