25.33Open23.49Pre Close123 Volume1.74K Open Interest465.00Strike Price290.05KTurnover0.00%IV-0.01%PremiumMay 9, 2025Expiry Date22.97Intrinsic Value100Multiplier0DDays to Expiry0.00Extrinsic Value100Contract SizeAmericanOptions Type--Delta--Gamma21.27Leverage Ratio--Theta--Rho--Eff Leverage--Vega
MaxusT : Hello, I would like to ask how you determine that.