217.34Open199.28Pre Close1 Volume1 Open Interest270.00Strike Price21.73KTurnover0.00%IV-0.13%PremiumMay 9, 2025Expiry Date217.97Intrinsic Value100Multiplier0DDays to Expiry0.00Extrinsic Value100Contract SizeAmericanOptions Type--Delta--Gamma2.24Leverage Ratio--Theta--Rho--Eff Leverage--Vega
MaxusT : Hello, I would like to ask how you determine that.