股指期权数据日报-20251204

Report Summary 1. Report Industry Investment Rating - No information provided about the industry investment rating [2][3][4] 2. Core View of the Report - On December 3rd, the A - share market fluctuated and declined, with more stocks falling than rising, over 3800 stocks declined; market hotspots were scarce, and trading volume remained relatively low. The Shanghai Composite Index closed down 0.51% at 3878 points, the Shenzhen Component Index fell 0.78%, the ChiNext Index dropped 1.12%, the North - Securities 50 declined 0.4%, the STAR 50 fell 0.89%, the Wind All - A dropped 0.72%, the Wind A500 declined 0.58%, and the CSI A500 fell 0.56%. The total trading volume of A - shares was 1.68 trillion yuan, compared with 1.61 trillion yuan the previous day [3] 3. Summary According to Related Catalogs 3.1 Market Index Performance - The closing prices, price changes, trading volumes (in billions), and trading amounts (in billions of yuan) of the Shanghai Composite 50, CSI 300, and CSI 1000 are as follows: - Shanghai Composite 50: closing price 2963.0763, down 0.52%, trading volume 38.52 billion, trading amount 854.95 billion yuan [3] - CSI 300: closing price 4531.0486, down 0.51%, trading volume 169.76 billion, trading amount 3744.86 billion yuan [3] - CSI 1000: closing price 7248.274, down 0.89%, trading volume 214.63 billion, trading amount 3350.34 billion yuan [3] 3.2 CFFEX Stock Index Option Trading Situation - Option trading volume, open interest, trading volume of call options, trading volume of put options, open interest of call options, open interest of put options, trading volume PCR, and open interest PCR of the Shanghai Composite 50, CSI 300, and CSI 1000 are presented in detail [3] 3.3 Volatility Analysis - Historical volatility, historical volatility cones, and volatility smile curves of the Shanghai Composite 50, CSI 300, and CSI 1000 are analyzed, including the 10% - 30% quantile, maximum, minimum, current value, 90% quantile, and 60% quantile of historical volatility [3]