20.50Open20.50Pre Close0 Volume2 Open Interest55.00Strike Price0.00Turnover4954.30%IV2.23%PremiumJan 17, 2025Expiry Date18.85Intrinsic Value100Multiplier-2DDays to Expiry1.65Extrinsic Value100Contract SizeAmericanOptions Type0.9921Delta0.0023Gamma3.91Leverage Ratio-37.9013Theta0.0000Rho3.88Eff Leverage0.0000Vega
葡萄山 : Excellence good comment and good strategy. Would you be my guidance?