0.54Open1.93Pre Close409 Volume589 Open Interest35.00Strike Price21.36KTurnover106.70%IV9.78%PremiumMay 16, 2025Expiry Date0.00Intrinsic Value100Multiplier3DDays to Expiry0.42Extrinsic Value100Contract SizeAmericanOptions Type-0.1787Delta0.0648Gamma93.49Leverage Ratio-0.1497Theta-0.0007Rho-16.71Eff Leverage0.0099Vega
稳稳稳稳 : It seems to follow the opening hours of the Hong Kong stock market.