2.21Open4.90Pre Close2.09K Volume11 Open Interest39.00Strike Price449.99KTurnover173.20%IV2.11%PremiumJul 26, 2024Expiry Date0.78Intrinsic Value100Multiplier0DDays to Expiry0.84Extrinsic Value100Contract SizeAmericanOptions Type0.6123Delta0.1182Gamma23.26Leverage Ratio-0.7909Theta0.0005Rho14.24Eff Leverage0.0072Vega
橘生淮 : Benchmark the weekly line around January 2023