股指期权数据日报-20250724

Market Review - The closing price of SSE 50 was 2801.2002, up 0.32%, with a trading volume of 6.793 billion and a turnover of 130.89 billion yuan; the closing price of CSI 300 was 4119.7685, up 0.02%, with a trading volume of 30.051 billion and a turnover of 470.331 billion yuan; the closing price of CSI 1000 was 6607.22, down 0.45%, with a trading volume of 29.411 billion and a turnover of 378.33 billion yuan [4] - The option trading volume of SSE 50 was 5.54 million contracts (4.15 million call options and 1.39 million put options, PCR 0.34), and the open interest was 5.97 million contracts (3.86 million call options and 2.11 million put options, PCR 0.55); the option trading volume of CSI 300 was 13.33 million contracts (9.02 million call options and 4.31 million put options, PCR 0.48), and the open interest was 16.7 million contracts (9.78 million call options and 6.92 million put options, PCR 0.71); the option trading volume of CSI 1000 was 22.52 million contracts (13.56 million call options and 8.96 million put options, PCR 0.66), and the open interest was 22.54 million contracts (11.77 million call options and 10.77 million put options, PCR 0.92) [4] Overall Market Conditions - The Shanghai Composite Index rose 0.01% to 3582.3 points, the Shenzhen Component Index fell 0.37%, the ChiNext Index fell 0.01%, the CSI 300 rose 0.02%, the North Star 50 fell 1.58%, the STAR 50 rose 0.45%, the Wind All - A Index fell 0.28%, the Wind 8500 Index fell 0.1%, and the CSI A500 fell 0.1%. The total trading volume of A - shares throughout the day was 1.9 trillion yuan, compared with 1.93 trillion yuan the previous day [9][11]