20.50Open20.50Pre Close0 Volume2 Open Interest55.00Strike Price0.00Turnover159.74%IV8.06%PremiumJan 17, 2025Expiry Date14.87Intrinsic Value100Multiplier4DDays to Expiry5.63Extrinsic Value100Contract SizeAmericanOptions Type0.9247Delta0.0114Gamma4.55Leverage Ratio-0.1900Theta0.0061Rho4.21Eff Leverage0.0111Vega
葡萄山 : Excellence good comment and good strategy. Would you be my guidance?