0.85Open1.48Pre Close9 Volume300 Open Interest60.00Strike Price640.00Turnover75.76%IV5.56%PremiumDec 20, 2024Expiry Date0.00Intrinsic Value100Multiplier5DDays to Expiry0.60Extrinsic Value100Contract SizeAmericanOptions Type0.3229Delta0.0722Gamma57.41Leverage Ratio-0.1969Theta0.0023Rho18.54Eff Leverage0.0236Vega