1. Report Industry Investment Rating - Not provided in the given content 2. Core View of the Report - The report presents a daily overview of the stock index options market, including option trading volume, PCR (Put - Call Ratio), and VIX (Volatility Index) data for various stock index options on March 13, 2026 [1][2][3] 3. Summary by Relevant Catalogs Option Trading Volume - On March 13, 2026, the trading volume of Shanghai Stock Exchange 50 ETF options was 683,500 contracts; CSI 300 ETF options (Shanghai market) was 1,041,300 contracts; CSI 500 ETF options (Shanghai market) was 1,628,400 contracts; Shenzhen 100 ETF options was 60,100 contracts; ChiNext ETF options was 1,457,200 contracts; Shanghai Stock Exchange 50 stock index options was 28,100 contracts; CSI 300 stock index options was 93,600 contracts; and CSI 1000 options was 293,700 contracts [1] Option PCR - The turnover PCR of Shanghai Stock Exchange 50 ETF options was reported at 1.13, with a month - on - month change of - 0.01; the position PCR was 0.77, with a month - on - month change of - 0.01. Similar data for other options are also provided, showing different changes in turnover PCR and position PCR [2] Option VIX - The VIX of Shanghai Stock Exchange 50 ETF options was reported at 16.87%, with a month - on - month change of + 0.99%. The VIX and their month - on - month changes for other options are also presented, with most showing an increase except for ChiNext ETF options which decreased by 0.38% [3]

Report Industry Investment Rating - Not provided in the content Core Viewpoints - The report presents the trading data of various index options on March 12, 2026, including trading volume, PCR, and VIX, which helps investors understand the market conditions of index options [1][2][3] Summary by Relevant Catalogs 1. Option Trading Volume - On March 12, 2026, the trading volume of SSE 50 ETF options was 491,600 contracts; CSI 300 ETF options (Shanghai) was 839,400 contracts; CSI 500 ETF options (Shanghai) was 1,186,400 contracts; Shenzhen 100 ETF options was 70,100 contracts; ChiNext ETF options was 1,695,200 contracts; SSE 50 index options was 28,500 contracts; CSI 300 index options was 82,200 contracts; CSI 1000 options was 254,900 contracts [1] 2. Option PCR - The turnover PCR of SSE 50 ETF options was reported at 1.14, with a month - on - month change of +0.29; the position PCR was 0.78, with a month - on - month change of +0.00. Similar data for other options are also provided [2] 3. Option VIX - The VIX of SSE 50 ETF options was reported at 15.88%, with a month - on - month change of +0.76%. Similar data for other options are also provided [3]

Report Industry Investment Rating - Not provided in the content Core Viewpoints - The report presents the trading data of various index options on March 11, 2026, including trading volume, PCR, and VIX, to reflect the market conditions of index options [1][2][3] Summary by Directory Option Trading Volume - On March 11, 2026, the trading volume of Shanghai Stock Exchange 50 ETF options was 552,300 contracts; the trading volume of CSI 300 ETF options (Shanghai market) was 927,400 contracts; the trading volume of CSI 500 ETF options (Shanghai market) was 1,424,300 contracts; the trading volume of Shenzhen 100 ETF options was 47,500 contracts; the trading volume of ChiNext ETF options was 1,925,500 contracts; the trading volume of Shanghai Stock Exchange 50 index options was 18,600 contracts; the trading volume of CSI 300 index options was 89,900 contracts; the total trading volume of CSI 1000 options was 193,500 contracts [1] - The detailed trading volume data of call and put options for each type of option are also provided [20] Option PCR - The turnover PCR of Shanghai Stock Exchange 50 ETF options was reported at 0.85, with a month - on - month change of +0.02; the position PCR was reported at 0.77, with a month - on - month change of +0.00. Similar data for other types of options are also presented, including CSI 300 ETF options (Shanghai market), CSI 500 ETF options (Shanghai market), Shenzhen 100 ETF options, ChiNext ETF options, Shanghai Stock Exchange 50 index options, CSI 300 index options, and CSI 1000 index options [2][35] Option VIX - The VIX of Shanghai Stock Exchange 50 ETF options was reported at 15.12%, with a month - on - month change of - 0.20%. Similar data for other types of options are also provided, including CSI 300 ETF options (Shanghai market), CSI 500 ETF options (Shanghai market), Shenzhen 100 ETF options, ChiNext ETF options, Shanghai Stock Exchange 50 index options, CSI 300 index options, and CSI 1000 index options [3][48]

Report Summary 1. Report Industry Investment Rating No relevant information provided. 2. Core Viewpoints No relevant information provided. 3. Summary by Directory Option Trading Volume - On March 10, 2026, the trading volume of SSE 50 ETF options was 1.1159 million contracts; CSI 300 ETF options (Shanghai) was 1.4508 million contracts; CSI 500 ETF options (Shanghai) was 1.9947 million contracts; Shenzhen 100 ETF options was 76,600 contracts; ChiNext ETF options was 1.5172 million contracts; SSE 50 index options was 26,600 contracts; CSI 300 index options was 155,200 contracts; and CSI 1000 options was 250,400 contracts [1]. - The detailed breakdown of call, put and total trading volumes for each option type is presented in Table 1 [20]. Option PCR - The turnover PCR of SSE 50 ETF options was reported at 0.83, with a month - on - month change of -0.73; the position PCR was 0.77, with a month - on - month change of -0.01. Similar data for other option types are also provided, such as CSI 300 ETF options (Shanghai), CSI 500 ETF options (Shanghai), etc. [2][34]. Option VIX - The VIX of SSE 50 ETF options was reported at 15.32%, with a month - on - month change of -1.51%. The VIX and its month - on - month changes for other option types like CSI 300 ETF options (Shanghai), CSI 500 ETF options (Shanghai), etc., are also presented [3][48].

Report Summary 1. Industry Investment Rating No information provided. 2. Core View No information provided. 3. Summary by Directory Option Trading Volume - On March 9, 2026, the trading volume of SSE 50 ETF options was 563,400 contracts; the trading volume of CSI 300 ETF options (Shanghai market) was 842,000 contracts; the trading volume of CSI 500 ETF options (Shanghai market) was 1,335,200 contracts; the trading volume of Shenzhen 100 ETF options was 91,600 contracts; the trading volume of ChiNext ETF options was 2,012,300 contracts; the trading volume of SSE 50 index options was 45,600 contracts; the trading volume of CSI 300 index options was 80,400 contracts; the total trading volume of CSI 1000 options was 378,900 contracts [1]. - The table shows the trading volume details of call, put and total for different index ETF options, such as for SSE 50 ETF options, call volume was 560,900 contracts, put volume was 555,000 contracts, and total volume was 1,115,900 contracts [21]. Option PCR - The turnover PCR of SSE 50 ETF options was reported at 1.56, with a month - on - month change of +0.65; the position PCR was reported at 0.78, with a month - on - month change of +0.00. Similar data for other options are also provided, like for CSI 300 ETF options (Shanghai market), turnover PCR was 1.78, month - on - month change +0.72, position PCR was 0.88, month - on - month change +0.02 [2][34]. Option VIX - The VIX of SSE 50 ETF options was reported at 16.84%, with a month - on - month change of +2.34%. For other options, such as CSI 300 ETF options (Shanghai market), the VIX was 17.59%, with a month - on - month change of +2.43%. Similar data for other index options are also presented [3][49].

Report Industry Investment Rating - Not provided in the content Core Viewpoints - The report presents the trading data of various index options on March 6, 2026, including option trading volume, PCR, and VIX, to reflect the market conditions of index options [1][2][3] Summary by Directory Option Trading Volume - On March 6, 2026, the trading volume of Shanghai 50ETF options was 670,900 contracts; the trading volume of CSI 300ETF options (Shanghai) was 998,700 contracts; the trading volume of CSI 500ETF options (Shanghai) was 1,545,900 contracts; the trading volume of Shenzhen 100ETF options was 57,000 contracts; the trading volume of ChiNext ETF options was 1,162,400 contracts; the trading volume of Shanghai 50 index options was 23,400 contracts; the trading volume of CSI 300 index options was 108,700 contracts; the total trading volume of CSI 1000 options was 206,700 contracts [1] - The table shows the call, put, and total trading volumes of various index ETF options on the same day [21] Option PCR - The turnover PCR of Shanghai 50ETF options was reported at 0.91, with a month - on - month change of - 0.19; the position PCR was reported at 0.78, with a month - on - month change of - 0.01. Similar data for other options are also provided [2][34] Option VIX - The VIX of Shanghai 50ETF options was reported at 14.50%, with a month - on - month change of - 0.88%. Similar data for other options are also provided [3][48]

1. Report's Investment Rating for the Industry - No relevant information provided. 2. Core View of the Report - The report provides an overview of the stock index options market on March 5, 2026, including option trading volume, PCR, and VIX data for various stock index options [1][2][3]. 3. Summary by Relevant Catalog Option Trading Volume - On March 5, 2026, the trading volume of Shanghai Stock Exchange 50ETF options was 1.2278 million contracts; CSI 300ETF options (Shanghai market) was 1.3670 million contracts; CSI 500ETF options (Shanghai market) was 1.8168 million contracts; Shenzhen 100ETF options was 48,600 contracts; ChiNext ETF options was 1.6631 million contracts; Shanghai Stock Exchange 50 stock index options was 31,800 contracts; CSI 300 stock index options was 146,800 contracts; and CSI 1000 options was 266,200 contracts [1]. Option PCR - The turnover PCR of Shanghai Stock Exchange 50ETF options was reported at 1.10, with a month - on - month change of - 0.46; the position PCR was 0.79, with a month - on - month change of - 0.03. Similar data is provided for other options such as CSI 300ETF options (Shanghai market), CSI 500ETF options (Shanghai market), etc. [2]. Option VIX - The VIX of Shanghai Stock Exchange 50ETF options was reported at 15.38%, with a month - on - month change of - 2.33%. Similar data is provided for other options like CSI 300ETF options (Shanghai market), CSI 500ETF options (Shanghai market), etc. [3].

1. Report Industry Investment Rating - No relevant information provided 2. Core Viewpoints - The report provides a daily overview of the stock index options market, including option trading volume, PCR, and VIX data for various stock index options on March 4, 2026 [1][2][3] 3. Summary by Directory Option Trading Volume - On March 4, 2026, the trading volume of Shanghai Stock Exchange 50 ETF options was 1.2234 million contracts; the trading volume of CSI 300 ETF options (Shanghai market) was 1.5187 million contracts; the trading volume of CSI 500 ETF options (Shanghai market) was 2.1838 million contracts; the trading volume of Shenzhen 100 ETF options was 0.099 million contracts; the trading volume of ChiNext ETF options was 1.6768 million contracts; the trading volume of Shanghai Stock Exchange 50 stock index options was 0.0508 million contracts; the trading volume of CSI 300 stock index options was 0.1727 million contracts; and the total trading volume of CSI 1000 options was 0.3282 million contracts [1] Option PCR - The turnover PCR of Shanghai Stock Exchange 50 ETF options was reported at 1.55, with a month - on - month change of +0.42; the position PCR was reported at 0.82, with a month - on - month change of +0.02. Similar data for other options are also provided, such as the turnover PCR of CSI 300 ETF options (Shanghai market) was 1.48, with a month - on - month change of +0.28; the position PCR was 0.79, with a month - on - month change of +0.01 [2] Option VIX - The VIX of Shanghai Stock Exchange 50 ETF options was reported at 17.71%, with a month - on - month change of +0.94%. The VIX of other options also had corresponding values and changes, for example, the VIX of CSI 300 ETF options (Shanghai market) was 18.07%, with a month - on - month change of +0.67% [3]

Report Industry Investment Rating - Not provided in the given content Core View - The report provides a daily overview of the stock index options market, including option trading volume, PCR, and VIX, offering data on various types of options such as ETF options and index options on a specific date (2026-03-03) [1][2][3] Summary by Directory I. Option Trading Volume - On March 3, 2026, the trading volume of Shanghai Stock Exchange 50 ETF options was 900,800 contracts; the trading volume of CSI 300 ETF options (Shanghai market) was 1,174,300 contracts; the trading volume of CSI 500 ETF options (Shanghai market) was 1,511,900 contracts; the trading volume of Shenzhen 100 ETF options was 46,100 contracts; the trading volume of ChiNext ETF options was 1,993,700 contracts; the trading volume of Shanghai Stock Exchange 50 index options was 58,900 contracts; the trading volume of CSI 300 index options was 124,200 contracts; the total trading volume of CSI 1000 options was 418,400 contracts [1] - The detailed trading volume data for call and put options and total trading volume of various ETF options and index options are also provided, such as the total trading volume of Shanghai Stock Exchange 50 ETF options was 1,223,400 contracts, with 552,600 call contracts and 670,700 put contracts [21] II. Option PCR - The turnover PCR of Shanghai Stock Exchange 50 ETF options was reported at 0.97, with a month - on - month change of +0.18; the position PCR was reported at 0.83, with a month - on - month change of +0.02. Similar data for other types of options are also provided, like the turnover PCR of CSI 300 ETF options (Shanghai market) was 0.98, with a month - on - month change of +0.19, and the position PCR was 0.87, with a month - on - month change of +0.06 [2][37] III. Option VIX - The VIX of Shanghai Stock Exchange 50 ETF options was reported at 16.77%, with a month - on - month change of +1.41%. The VIX and month - on - month changes of other types of options are also presented, for example, the VIX of CSI 300 ETF options (Shanghai market) was 17.41%, with a month - on - month change of +2.05% [3][52]

1. Report Industry Investment Rating - No relevant content provided 2. Core Viewpoints - No clear core viewpoints are presented in the given content 3. Summary According to the Catalog Option Trading Volume - On February 13, 2026, the trading volume of SSE 50 ETF options was 483,400 contracts; the trading volume of CSI 300 ETF options (Shanghai market) was 529,400 contracts; the trading volume of CSI 500 ETF options (Shanghai market) was 1,089,800 contracts; the trading volume of Shenzhen 100 ETF options was 66,900 contracts; the trading volume of ChiNext ETF options was 1,318,700 contracts; the trading volume of SSE 50 index options was 52,700 contracts; the trading volume of CSI 300 index options was 71,800 contracts; and the total trading volume of CSI 1000 options was 292,100 contracts [1] - The table shows the call, put, and total trading volumes of various index ETF options on a recent day, such as the total trading volume of SSE 50 ETF options was 1,135,500 contracts, and that of CSI 300 ETF options (Shanghai market) was 1,202,100 contracts [21] Option PCR - The turnover PCR of SSE 50 ETF options was reported at 1.00, with a month - on - month change of +0.43; the position PCR was reported at 0.74, with a month - on - month change of - 0.02. Similar data are provided for other types of options [2] - The table presents the turnover PCR, month - on - month change, position PCR, and month - on - month change of various index ETF options [34] Option VIX - The VIX of SSE 50 ETF options was reported at 17.83%, with a month - on - month change of +1.23%. Similar data are provided for other types of options [3] - The table shows the VIX and month - on - month change values of various index ETF options [47]