4.70Open5.00Pre Close1 Volume22 Open Interest85.00Strike Price470.00Turnover38.25%IV2.04%PremiumDec 20, 2024Expiry Date3.03Intrinsic Value100Multiplier21DDays to Expiry1.67Extrinsic Value100Contract SizeAmericanOptions Type-0.6281Delta0.0506Gamma17.44Leverage Ratio-0.0622Theta-0.0274Rho-10.95Eff Leverage0.0747Vega
葡萄山 : Excellence good comment and good strategy. Would you be my guidance?