股指期权日报-20251017

Report Summary 1. Report Industry Investment Rating No relevant information provided. 2. Core View The report presents a daily overview of the stock index options market, including option trading volume, PCR, and VIX data for various stock index options on October 16, 2025. 3. Summary by Directory I. Option Trading Volume - On October 16, 2025, the trading volumes of various stock index options were as follows: Shanghai - Shenzhen 300 ETF options (Shanghai) had 206.93 million contracts; CSI 500 ETF options (Shanghai) had 239.22 million contracts; ChiNext ETF options had 218.91 million contracts; Shanghai - Shenzhen 300 stock index options had 18.88 million contracts; CSI 1000 options had 36.24 million contracts; SSE 50 ETF options had 156.74 million contracts; SSE 50 stock index options had 10.48 million contracts; and Shenzhen 100 ETF options had 19.24 million contracts [1]. - The table also shows the call, put, and total trading volumes for each option type, such as 81.65 million call and 77.50 million put contracts for SSE 50 ETF options, with a total of 159.15 million contracts [19]. II. Option PCR - The PCR data for different options on October 16, 2025, showed that the turnover PCR of SSE 50 ETF options was 0.48, with a - 0.27 change compared to the previous period, and the position PCR was 0.87, with a + 0.14 change [2]. - For example, the turnover PCR of Shanghai - Shenzhen 300 ETF options (Shanghai) was 0.60, with a - 0.51 change, and the position PCR was 1.04, with a + 0.12 change [2]. III. Option VIX - The VIX data of different options on October 16, 2025, indicated that the VIX of SSE 50 ETF options was 18.13%, with a - 1.70% change compared to the previous period [3]. - For instance, the VIX of Shanghai - Shenzhen 300 ETF options (Shanghai) was 19.28%, with a - 1.65% change [3].