4.50Open4.50Pre Close0 Volume3 Open Interest5.00Strike Price0.00Turnover606.59%IV-21.95%PremiumMay 16, 2025Expiry Date4.59Intrinsic Value100Multiplier16DDays to Expiry0.00Extrinsic Value100Contract SizeAmericanOptions Type-0.9090Delta0.3579Gamma0.09Leverage Ratio-0.0023Theta-0.0010Rho-0.08Eff Leverage0.0001Vega
元宝树 : What does it mean?