0.15Open0.28Pre Close19 Volume303 Open Interest51.00Strike Price221.00Turnover17.67%IV2.34%PremiumDec 20, 2024Expiry Date0.00Intrinsic Value100Multiplier5DDays to Expiry0.15Extrinsic Value100Contract SizeAmericanOptions Type0.1780Delta0.2484Gamma499.80Leverage Ratio-0.0275Theta0.0012Rho88.97Eff Leverage0.0155Vega
104681729 : What factors only the Americans can cause to rise or fall, what kind of bird news has also come out