0.32Open4.81Pre Close20 Volume43 Open Interest477.50Strike Price640.00Turnover58.88%IV6.34%PremiumMay 2, 2025Expiry Date0.00Intrinsic Value100Multiplier1DDays to Expiry0.32Extrinsic Value100Contract SizeAmericanOptions Type-0.0406Delta0.0045Gamma1592.19Leverage Ratio-0.3158Theta-0.0008Rho-64.65Eff Leverage0.0285Vega