0.40Open0.68Pre Close11 Volume250 Open Interest140.00Strike Price640.00Turnover48.34%IV18.68%PremiumDec 20, 2024Expiry Date0.00Intrinsic Value100Multiplier20DDays to Expiry0.50Extrinsic Value100Contract SizeAmericanOptions Type0.0812Delta0.0112Gamma249.24Leverage Ratio-0.0504Theta0.0051Rho20.24Eff Leverage0.0419Vega