0.80Open0.85Pre Close8 Volume355 Open Interest11.00Strike Price640.00Turnover56.80%IV6.02%PremiumDec 20, 2024Expiry Date0.13Intrinsic Value100Multiplier20DDays to Expiry0.67Extrinsic Value100Contract SizeAmericanOptions Type0.5686Delta0.2622Gamma16.49Leverage Ratio-0.0152Theta0.0032Rho9.37Eff Leverage0.0104Vega