6.40Open6.40Pre Close1 Volume1 Open Interest37.50Strike Price640.00Turnover0.00%IV0.37%PremiumMay 9, 2025Expiry Date6.24Intrinsic Value100Multiplier4DDays to Expiry0.16Extrinsic Value100Contract SizeAmericanOptions Type--Delta--Gamma7.03Leverage Ratio--Theta--Rho--Eff Leverage--Vega