Market Performance Summary - The Shanghai Composite Index closed up 0.7% at 3363.45 points, the Shenzhen Component Index rose 1.24%, the ChiNext Index rose 1.37%, the Beijing Stock Exchange 50 rose 62.73%, the Science and Technology Innovation 50 rose 1.61%, and the CSI A500 rose 0.77% [8] - A-share trading volume was 1.21 trillion yuan, compared with 1.03 trillion yuan the previous day [8] Index Quotes Index Price and Change - The closing price of the SSE 50 was 2690.8926, up 0.29%, with a trading volume of 532.80 billion yuan and a turnover of 27.47 billion [4] - The closing price of the CSI 300 was 3858.6998, up 0.59%, with a trading volume of 2094.60 billion yuan and a turnover of 108.47 billion [4] - The closing price of the CSI 1000 was 6089.5778, up 1.76%, with a trading volume of 2325.76 billion yuan and a turnover of 189.38 billion [4] Index Option Trading - For the SSE 50 options, the trading volume was 2.22 million contracts, with 1.39 million call options and 0.83 million put options. The PCR was 0.60, and the open interest was 6.13 million contracts, with 3.73 million call options and 2.40 million put options, and the PCR was 0.64 [4] - For the CSI 300 options, the trading volume was 5.70 million contracts, with 3.55 million call options and 2.15 million put options. The PCR was 0.60, and the open interest was 16.55 million contracts, with 9.87 million call options and 6.68 million put options, and the PCR was 0.68 [4] - For the CSI 1000 options, the trading volume was 19.68 million contracts, with 10.06 million call options and 9.63 million put options. The PCR was 0.96, and the open interest was 25.14 million contracts, with 13.09 million call options and 12.06 million put options, and the PCR was 0.92 [4] Volatility Analysis SSE 50 Volatility - The historical volatility of the SSE 50 is presented in a historical volatility chain, showing minimum, maximum, 10%, 30%, 60%, 90% percentile values, and the current value [6][8] - The next - month at - the - money implied volatility and the volatility smile curve are also analyzed [8] CSI 300 Volatility - The historical volatility of the CSI 300 is presented in a historical volatility chain, showing minimum, maximum, 10%, 30%, 60%, 90% percentile values, and the current value [8] - The next - month at - the - money implied volatility and the volatility smile curve are also analyzed [8] CSI 1000 Volatility - The historical volatility of the CSI 1000 is presented in a historical volatility chain, showing minimum, maximum, 10%, 30%, 60%, 90% percentile values, and the current value [8] - The next - month at - the - money implied volatility and the volatility smile curve are also analyzed [8]
股指期权数据日报-20250530
Guo Mao Qi Huo·2025-05-30 12:06