26.58Open26.14Pre Close64 Volume45 Open Interest69.00Strike Price171.94KTurnover0.00%IV-3.32%PremiumJul 26, 2024Expiry Date29.22Intrinsic Value100Multiplier0DDays to Expiry0.00Extrinsic Value100Contract SizeAmericanOptions Type--Delta--Gamma1.38Leverage Ratio--Theta--Rho--Eff Leverage--Vega
橘生淮 : Benchmark the weekly line around January 2023