38.87Open38.87Pre Close0 Volume261 Open Interest559.00Strike Price0.00Turnover0.00%IV-0.78%PremiumNov 29, 2024Expiry Date43.55Intrinsic Value100Multiplier0DDays to Expiry0.00Extrinsic Value100Contract SizeAmericanOptions Type--Delta--Gamma13.87Leverage 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