80.09Open78.95Pre Close79 Volume70 Open Interest483.00Strike Price640.53KTurnover0.00%IV-0.12%PremiumJul 16, 2024Expiry Date81.86Intrinsic Value100Multiplier0DDays to Expiry0.00Extrinsic Value100Contract SizeAmericanOptions Type--Delta--Gamma6.93Leverage Ratio--Theta--Rho--Eff Leverage--Vega