永安期货波动率数据日报-20250609

Group 1: Implied Volatility Index and Historical Volatility - The financial option implied volatility index reflects the 30 - day implied volatility trend as of the previous trading day, and the commodity option implied volatility index is obtained by weighting the implied volatilities of the two - strike options above and below the at - the - money option of the main contract month, reflecting the implied volatility change trend of the main contract [3] - The difference between the implied volatility index and historical volatility indicates the relative level of implied volatility compared to historical volatility. A larger difference means higher implied volatility relative to historical volatility, and a smaller difference means lower implied volatility relative to historical volatility [3] Group 2: Volatility Graphs - There are multiple graphs showing the implied volatility (IV), historical volatility (HV), and the difference between them (IV - HV) for various financial and commodity options, including stock index options (such as 300股指, 1000股指), ETF options (such as 50ETF, 500ETF), and commodity options (such as soybeans, corn, cotton, etc.) [4][5][6] Group 3: Implied Volatility and Volatility Spread Quantiles - Implied volatility quantiles represent the current implied volatility level of a variety in history. A high quantile means high current implied volatility, and a low quantile means low implied volatility [17] - Volatility spread refers to the difference between the implied volatility index and historical volatility [17] - The implied volatility quantile rankings are provided for different varieties, such as PVC with a quantile of 0.70, methanol with 0.43, etc. [19]