3.10Open0.93Pre Close2 Volume28 Open Interest227.50Strike Price640.00Turnover53.08%IV1.23%PremiumMay 2, 2025Expiry Date0.50Intrinsic Value100Multiplier1DDays to Expiry2.80Extrinsic Value100Contract SizeAmericanOptions Type0.5437Delta0.0750Gamma96.00Leverage Ratio-1.5585Theta0.0023Rho52.19Eff Leverage0.0395Vega