1. Report Industry Investment Rating - No relevant content provided 2. Core Views of the Report - Today, all stock indices fluctuated and consolidated. The trading volume of the Shanghai, Shenzhen, and Beijing stock markets was 1619.9 billion yuan, a decrease of 342 billion yuan from the previous day. Due to the significant gains of some stocks since late June, some profit - taking funds have a need to lock in profits, so the stock indices have a short - term need for technical consolidation. The recent decline in the trading volume of the stock market indicates a decline in investors' risk appetite. Since incremental policy benefits may need to wait until the Fourth Plenary Session of the 20th CPC Central Committee in October, the driving force of policy benefits has weakened marginally in the short term. In general, the stock indices are expected to fluctuate within a range in the short term. Currently, the implied volatility of options has rebounded. Considering the long - term upward trend of the stock indices, investors can continue to hold bull spreads or ratio spreads for a mild bullish view [3] 3. Summary by Relevant Catalogs 3.1 Option Indicators - On August 1, 2025, the 50ETF fell 0.79% to 2.876; the 300ETF (Shanghai Stock Exchange) fell 0.53% to 4.133; the 300ETF (Shenzhen Stock Exchange) fell 0.49% to 4.263; the CSI 300 Index fell 0.51% to 4054.93; the CSI 1000 Index rose 0.14% to 6670.47; the 500ETF (Shanghai Stock Exchange) fell 0.16% to 6.287; the 500ETF (Shenzhen Stock Exchange) fell 0.28% to 2.510; the GEM ETF rose 0.09% to 2.303; the Shenzhen 100ETF fell 0.24% to 2.877; the SSE 50 Index fell 0.79% to 2754.13; the STAR 50ETF fell 0.91% to 1.09; the E Fund STAR 50ETF fell 0.93% to 1.06 [5] - The trading volume PCR and position PCR of various options changed compared with the previous trading day. For example, the trading volume PCR of SSE 50ETF options was 109.66 (previous day: 92.57), and the position PCR was 86.82 (previous day: 87.58) [6] - The implied volatility of at - the - money options in August 2025 and the 30 - trading - day historical volatility of the underlying assets of various options are provided. For instance, the implied volatility of at - the - money SSE 50ETF options in August 2025 was 14.49%, and the 30 - trading - day historical volatility of the underlying asset was 9.33% [7] 3.2 Relevant Charts - **SSE 50ETF Options**: Include charts of the SSE 50ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and at - the - money implied volatility of each term [9][11][13] - **SSE 300ETF Options**: Include charts of the SSE 300ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and at - the - money implied volatility of each term [19][21] - **SZSE 300ETF Options**: Include charts of the SZSE 300ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and at - the - money implied volatility of each term [22][24] - **CSI 300 Index Options**: Include charts of the CSI 300 index trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and at - the - money implied volatility of each term [35][37] - **CSI 1000 Index Options**: Include charts of the CSI 1000 index trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and at - the - money implied volatility of each term [48][51] - **SSE 500ETF Options**: Include charts of the SSE 500ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and at - the - money implied volatility of each term [62][64] - **SZSE 500ETF Options**: Include charts of the SZSE 500ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and at - the - money implied volatility of each term [75][78] - **GEM ETF Options**: Include charts of the GEM ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and at - the - money implied volatility of each term [89][91] - **Shenzhen 100ETF Options**: Include charts of the Shenzhen 100ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and at - the - money implied volatility of each term [102][104] - **SSE 50 Index Options**: Include charts of the SSE 50 index trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and at - the - money implied volatility of each term [115][118] - **STAR 50ETF Options**: Include charts of the STAR 50ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and at - the - money implied volatility of each term [129][131] - **E Fund STAR 50ETF Options**: Include charts of the E Fund STAR 50ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and at - the - money implied volatility of each term [133][136]

Report Summary 1. Report Industry Investment Rating No investment rating information is provided in the report. 2. Core Viewpoints - The stock market, including the Shanghai Composite Index, large - cap blue - chip stocks, small and medium - cap stocks, and ChiNext stocks, shows a market trend of high - level shock and decline [2]. - The implied volatility of financial options gradually declines to a relatively low level around the mean [2]. - Different option strategies are suitable for different types of financial options. For ETF options, covered strategies, neutral double - selling strategies, and vertical spread combination strategies are appropriate. For index options, neutral double - selling strategies and arbitrage strategies between option synthetic futures and futures are recommended [2]. 3. Summary by Relevant Catalogs 3.1 Financial Market Index Overview - The Shanghai Composite Index closed at 3,573.21, down 42.51 points or 1.18%, with a trading volume of 845.9 billion yuan and an increase of 26.3 billion yuan in trading volume [3]. - The Shenzhen Component Index closed at 11,009.77, down 193.26 points or 1.73%, with a trading volume of 1090.1 billion yuan and an increase of 65.5 billion yuan in trading volume [3]. - Other important indices such as the SSE 50, CSI 300, CSI 500, and CSI 1000 also showed different degrees of decline [3]. 3.2 Option - related Data - **ETF Option Market Overview**: Various ETFs, including SSE 50ETF, SSE 300ETF, etc., showed price declines, and there were corresponding changes in trading volume and trading value [4]. - **Option Factor - Volume and Position PCR**: Different option varieties have different volume and position PCR values and their changes, which can be used to describe the strength of the option underlying market and the turning point of the underlying market [5][6]. - **Option Factor - Pressure and Support Points**: From the perspective of the strike prices with the largest open interest of call and put options, the pressure and support points of different option underlying assets are obtained [7][8]. - **Option Factor - Implied Volatility**: The implied volatility of different option varieties is at different levels, and there are differences in the changes of weighted implied volatility [9][10]. 3.3 Strategy and Recommendations - **Market Segmentation**: The financial option sector is divided into large - cap blue - chip stocks, small and medium - sized boards, and ChiNext. Each sector includes different option varieties [11]. - **Option Strategies for Each Sector** - **Financial Stocks**: For SSE 50ETF and SSE 50, the underlying asset shows a high - level shock and decline trend. Neutral selling strategies and covered call strategies are recommended [12]. - **Large - Cap Blue - Chip Stocks**: For SSE 300ETF, SZSE 300ETF, and CSI 300, the underlying asset also shows a high - level shock and decline trend. Short - volatility strategies and covered call strategies are recommended [12]. - **Large - and Medium - Sized Stocks**: For SZSE 100ETF, short - volatility strategies and covered call strategies are recommended [13]. - **Small and Medium - Sized Boards**: For SSE 500ETF, SZSE 500ETF, and CSI 1000, different strategies are recommended according to the market trend of the underlying assets, including short - volatility strategies and covered call strategies [13][14]. - **ChiNext**: For ChiNext ETF, Huaxia Science and Technology Innovation 50ETF, and E Fund Science and Technology Innovation 50ETF, bullish call option combination strategies and short - volatility strategies are recommended [14]. 3.4 Option Charts - The report provides a large number of option - related charts, including price trends, trading volume and open interest, PCR, implied volatility, etc., of SSE 50ETF, SSE 300ETF, SSE 500ETF, ChiNext ETF, SZSE 100ETF, and CSI 1000 index options, which help to visually understand the market situation of different option varieties [15][34][54][73][95][111]

Report Title - Financial Options Strategy Morning Report, dated July 31, 2025 [1] Core Viewpoints - The stock market shows a bullish oscillating upward trend, with the Shanghai Composite Index, large-cap blue-chip stocks, small and medium-cap stocks, and ChiNext stocks all performing well [2]. - The implied volatility of financial options has gradually declined to a relatively low level [2]. - For ETF options, it is suitable to construct covered strategies, neutral double-selling strategies, and vertical spread combination strategies; for index options, it is suitable to construct neutral double-selling strategies and arbitrage strategies between synthetic long or short options and long or short futures [2]. Market Data Summaries Financial Market Important Indexes - The Shanghai Composite Index closed at 3,615.72, up 6.01 points or 0.17%, with a trading volume of 819.6 billion yuan [3]. - The Shenzhen Component Index closed at 11,203.03, down 86.38 points or 0.77%, with a trading volume of 1,024.7 billion yuan [3]. Option - Based ETFs - The Shanghai 50ETF closed at 2.943, up 0.009 or 0.31%, with a trading volume of 826.17 million shares and a turnover of 2.433 billion yuan [4]. - The Shanghai 300ETF closed at 4.232, down 0.003 or 0.07%, with a trading volume of 950.25 million shares and a turnover of 4.024 billion yuan [4]. Option Factors Volume - to - Open Interest PCR - For the Shanghai 50ETF option, the volume PCR was 0.85 (down 0.08), and the open interest PCR was 1.04 (up 0.04) [5]. - For the Shanghai 300ETF option, the volume PCR was 1.02 (up 0.04), and the open interest PCR was 1.10 (up 0.04) [5]. Pressure and Support Points - The pressure point for the Shanghai 50ETF was 3.10, and the support point was 2.90 [7]. - The pressure point for the Shanghai 300ETF was 4.20, and the support point was 4.10 [7]. Implied Volatility - The weighted implied volatility of the Shanghai 50ETF option was 15.55% (down 0.40%) [9]. - The weighted implied volatility of the Shanghai 300ETF option was 15.75% (down 0.63%) [9]. Strategy and Recommendations Financial Stock Sector (Shanghai 50ETF, Shanghai 50) - Directional strategy: Construct a bull call spread strategy, such as B_510050C2508M02900 and S_510050P2508M03000 [12]. - Volatility strategy: Construct a neutral selling strategy, such as SELL_510050P2508M02850 and SELL_510050P2508M03050 [12]. - Spot long covered strategy: Hold the Shanghai 50ETF and sell call options, such as LONG_510050 + SELL_510050C2508M03000 [12]. Large - Cap Blue - Chip Stock Sector (Shanghai 300ETF, Shenzhen 300ETF, CSI 300) - Directional strategy: Construct a bull call spread strategy, such as B_510300C2508M04200 and S_510300C2508M04400 [12]. - Volatility strategy: Construct a short - volatility strategy by selling call and put options, such as S_510300P2508M04100 and S_510300C2508M04400 [12]. - Spot long covered strategy: Hold the Shanghai 300ETF and sell call options, such as LONG_510300 + SELL_510300C2508M04000 [12].

Report Summary 1. Investment Rating There is no information about the industry investment rating in the report. 2. Core Viewpoints - On July 30, 2025, the stock indexes fluctuated narrowly. The trading volume of the Shanghai, Shenzhen, and Beijing stock markets was 187.1 billion yuan, an increase of 4.17 billion yuan from the previous day [3]. - A Politburo meeting was held today, emphasizing the implementation of existing policies, including a more proactive fiscal policy and a moderately loose monetary policy, with a focus on boosting consumption and supporting technological innovation. The meeting also pointed out the need to enhance the attractiveness and inclusiveness of the domestic capital market and consolidate the stable and positive momentum of the capital market, indicating that policies to stabilize stock market expectations will continue [3]. - The incremental positive effects of the Politburo meeting are limited. Since late June, some stocks have achieved significant gains, and some profit - taking funds have a need to take profits. Therefore, the driving force for the short - term upward movement of the stock index will weaken. New incremental positive policy effects are expected to await the policy guidance of the Fourth Plenary Session of the 20th CPC Central Committee in October [3]. - Currently, the trading volume of the stock market is at a relatively high percentile level, and market risk appetite has recovered. It is expected that the stock index will mainly fluctuate strongly in the short term [3]. - The implied volatility of options has rebounded. Considering that the stock index continues its upward trend, investors can continue to hold bull spreads or ratio spreads to take a mild long - position [3]. 3. Summary by Sections 3.1 Option Indicators - **ETF and Index Performance**: On July 30, 2025, the 50ETF rose 0.31% to 2.943; the 300ETF (SSE) fell 0.07% to 4.232; the 300ETF (SZSE) fell 0.02% to 4.366; the CSI 300 Index fell 0.02% to 4151.24; the CSI 1000 Index fell 0.82% to 6718.48; the 500ETF (SSE) fell 0.65% to 6.389; the 500ETF (SZSE) fell 0.62% to 2.553; the ChiNext ETF fell 1.59% to 2.345; the Shenzhen 100ETF fell 0.84% to 2.943; the SSE 50 Index rose 0.38% to 2819.35; the STAR 50ETF fell 1.16% to 1.11; the E Fund STAR 50ETF fell 1.09% to 1.09 [5]. - **Volume and Position PCR**: The volume PCR and position PCR of various options changed compared to the previous trading day. For example, the volume PCR of SSE 50ETF options was 85.10 (previous day: 92.74), and the position PCR was 104.29 (previous day: 100.17) [6]. - **Implied Volatility and Historical Volatility**: The implied volatility and 30 - trading - day historical volatility of various options in August 2025 are provided. For instance, the implied volatility of SSE 50ETF options' at - the - money options in August 2025 was 15.75%, and the 30 - trading - day historical volatility of the underlying was 8.12% [7]. 3.2 Related Charts The report provides a series of charts for different types of options, including the trend of the underlying, volatility, volume PCR, position PCR, implied volatility curve, and each - term at - the - money implied volatility of options such as SSE 50ETF options, SSE 300ETF options, SZSE 300ETF options, etc. These charts show the historical data from 2023 to 2025, helping investors analyze the performance and trends of different options [9][20][23].

金融期权 2025/07/30 金融期权策略早报 | 卢品先 | 投研经理 | 从业资格号：F3047321 | 交易咨询号：Z0015541 | 邮箱：lupx@wkqh.cn | | --- | --- | --- | --- | --- | | 黄柯涵 | 期权研究员 | 从业资格号：F03138607 | 电话：0755-23375252 | 邮箱：huangkh@wkqh.cn | 金融期权策略早报概要： （1）股市短评：上证综指数、大盘蓝筹股、中小盘股和创业板股表现为偏多头震荡上行的市场行情。 （2）金融期权波动性分析：金融期权隐含波动率逐渐下降至均值较低水平平波动。 （3）金融期权策略与建议：对于ETF期权来说，适合构建备兑策略和偏中性的双卖策略，垂直价差组合策略；对于 股指期权来说，适合构建偏中性的双卖策略和期权合成期货多头或空头与期货空头或多头做套利策略。 表1：金融市场重要指数概况 | 重要指数 | 指数代码 | 收盘价 | 涨跌 | 涨跌幅 | 成交额 | 额变化 | PE | | --- | --- | --- | --- | --- | --- | --- | --- | | | | ...

1. Report Industry Investment Rating - No information provided in the content 2. Core Viewpoints of the Report - Today, all stock indices fluctuated and rose. The trading volume of the Shanghai, Shenzhen, and Beijing stock markets was 1829.3 billion yuan, an increase of 63.2 billion yuan from the previous day. The current market sentiment remains positive and optimistic, with the stock market trading volume at a relatively high percentile level, and investors' risk appetite continues to recover. However, from a technical perspective, since late June, some stocks have achieved significant gains, and some profit - taking funds may need to take profits, so the stock indices may need a period of consolidation. In general, the stock indices will fluctuate with a slight upward trend in the short term, and attention should be paid to the policy guidance of the Political Bureau meeting. Currently, the implied volatility of options has rebounded. Considering that the stock indices continue to trend upward, investors can continue to hold bull spreads or ratio spreads for a moderate bullish view [4] 3. Summary According to Related Catalogs 3.1 Option Indicators - On July 29, 2025, the 50ETF rose 0.17% to close at 2.934; the 300ETF (Shanghai Stock Exchange) rose 0.50% to close at 4.235; the 300ETF (Shenzhen Stock Exchange) rose 0.39% to close at 4.367; the CSI 300 Index rose 0.39% to close at 4152.02; the CSI 1000 Index rose 0.65% to close at 6773.88; the 500ETF (Shanghai Stock Exchange) rose 0.63% to close at 6.431; the 500ETF (Shenzhen Stock Exchange) rose 0.63% to close at 2.569; the ChiNext ETF rose 1.75% to close at 2.383; the Shenzhen 100ETF rose 0.78% to close at 2.968; the SSE 50 Index rose 0.21% to close at 2808.59; the STAR 50ETF rose 1.35% to close at 1.13; the E Fund STAR 50ETF rose 1.29% to close at 1.10 [6] - The trading volume PCR and position PCR of various options changed compared to the previous trading day. For example, the trading volume PCR of the 50ETF option was 92.74 (previous day: 97.75), and the position PCR was 103.12 (previous day: 97.48) [7] - The implied volatility of the at - the - money options in August 2025 and the 30 - trading - day historical volatility of the underlying assets were reported. For instance, the implied volatility of the at - the - money options of the 50ETF option in August 2025 was 15.93%, and the 30 - trading - day historical volatility of the underlying asset was 8.15% [8] 3.2 Related Charts - Multiple charts were presented, including the trends, volatility, trading volume PCR, position PCR, implied volatility curves, and at - the - money implied volatility of different terms of various options such as the 50ETF option, 300ETF option (Shanghai and Shenzhen Stock Exchanges), CSI 300 Index option, CSI 1000 Index option, 500ETF option (Shanghai and Shenzhen Stock Exchanges), ChiNext ETF option, Shenzhen 100ETF option, SSE 50 Index option, STAR 50ETF option, and E Fund STAR 50ETF option [10][20][23]

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The stock market, including the Shanghai Composite Index, large - cap blue - chip stocks, small - and medium - cap stocks, and ChiNext stocks, shows a bullish and oscillating upward market trend [3]. - The implied volatility of financial options gradually decreases and fluctuates at a relatively low level [3]. - For ETF options, it is suitable to construct covered strategies, neutral double - selling strategies, and vertical spread combination strategies; for index options, neutral double - selling strategies and arbitrage strategies between synthetic long or short options and long or short futures are appropriate [3]. 3. Summary by Related Catalogs 3.1 Financial Market Index Overview - The Shanghai Composite Index closed at 3,593.66, down 12.07 points or 0.33%, with a trading volume of 821.6 billion yuan, a decrease of 30.6 billion yuan [4]. - The Shenzhen Component Index closed at 11,168.14, down 24.92 points or 0.22%, with a trading volume of 965.7 billion yuan, a decrease of 26.7 billion yuan [4]. - The Shanghai 50 Index closed at 2,795.51, down 16.93 points or 0.60%, with a trading volume of 114 billion yuan, a decrease of 4.1 billion yuan [4]. - The CSI 300 Index closed at 4,127.16, down 21.87 points or 0.53%, with a trading volume of 430.4 billion yuan, a decrease of 56.6 billion yuan [4]. - The CSI 500 Index closed at 6,299.59, up 5.99 points or 0.10%, with a trading volume of 304.4 billion yuan, a decrease of 15.8 billion yuan [4]. - The CSI 1000 Index closed at 6,706.61, up 5.49 points or 0.08%, with a trading volume of 363.1 billion yuan, a decrease of 11.3 billion yuan [4]. 3.2 Option - Based ETF Market Overview - The Shanghai 50 ETF closed at 2.916, down 0.017 or 0.58%, with a trading volume of 5.7256 million shares and a turnover of 1.671 billion yuan, an increase of 0.095 billion yuan [5]. - The Shanghai 300 ETF closed at 4.203, down 0.022 or 0.52%, with a trading volume of 8.2009 million shares and a turnover of 3.452 billion yuan, a decrease of 0.277 billion yuan [5]. - The Shanghai 500 ETF closed at 6.365, up 0.002 or 0.03%, with a trading volume of 3.1757 million shares and a turnover of 2.019 billion yuan, an increase of 0.71 billion yuan [5]. - The Huaxia Science and Technology Innovation 50 ETF closed at 1.109, up 0.023 or 2.12%, with a trading volume of 48.4149 million shares and a turnover of 5.301 billion yuan, an increase of 1.45 billion yuan [5]. - The E Fund Science and Technology Innovation 50 ETF closed at 1.082, up 0.022 or 2.08%, with a trading volume of 11.3537 million shares and a turnover of 1.212 billion yuan, an increase of 0.381 billion yuan [5]. - The Shenzhen 300 ETF closed at 4.338, down 0.022 or 0.50%, with a trading volume of 1.3561 million shares and a turnover of 0.589 billion yuan, a decrease of 0.018 billion yuan [5]. - The Shenzhen 500 ETF closed at 2.543, down 0.002 or 0.08%, with a trading volume of 1.7068 million shares and a turnover of 0.434 billion yuan, an increase of 0.0246 billion yuan [5]. - The Shenzhen 100 ETF closed at 2.932, down 0.014 or 0.48%, with a trading volume of 0.3065 million shares and a turnover of 0.09 billion yuan, a decrease of 0.022 billion yuan [5]. - The ChiNext ETF closed at 2.318, down 0.007 or 0.30%, with a trading volume of 7.6103 million shares and a turnover of 1.763 billion yuan, a decrease of 0.623 billion yuan [5]. 3.3 Option Factor - Volume and Position PCR - Volume and position PCR data for various option varieties are provided, which are used to describe the strength of the option underlying market and the turning point of the underlying market [6][7]. 3.4 Option Factor - Pressure and Support Points - Pressure and support points for various option varieties are determined from the strike prices with the largest open interest of call and put options [8][10]. 3.5 Option Factor - Implied Volatility - Implied volatility data for various option varieties are presented, including at - the - money implied volatility and weighted implied volatility [11][12]. 3.6 Strategies and Recommendations - The financial options sector is divided into large - cap blue - chip stocks, small - and medium - cap stocks, and ChiNext stocks. Different strategies are recommended for each sector [13]. - For example, in the financial stock sector (Shanghai 50 ETF and Shanghai 50), directional strategies include constructing bullish call option spread combinations, and volatility strategies include constructing neutral seller strategies [14]. - Similar strategy recommendations are provided for other sectors such as large - cap blue - chip stocks, small - and medium - cap stocks, and ChiNext stocks [15][16].

1. Report Industry Investment Rating - Not provided in the content 2. Core Viewpoints of the Report - Today, the stock indices fluctuated within a narrow range. The trading volume of the Shanghai, Shenzhen, and Beijing stock markets was 181.55 billion yuan, a decrease of 5.84 billion yuan from the previous day. Since late June, some stocks have had significant gains, leading to profit - taking needs. The stock indices need a short - term consolidation phase. The recent rebound of the stock indices is mainly driven by policy expectations, and the market sentiment is generally optimistic. Domestic policies have boosted the price and profit recovery expectations of related industries, and the official start of the Yarlung Zangbo River hydropower project has increased the expectation of policy support. Currently, the trading volume of the stock market is at a high level, indicating that investors' risk appetite is high. In general, the stock indices will be volatile and slightly stronger in the short term. [4] - The implied volatility of options has rebounded. Considering the upward trend of the stock indices, investors can continue to hold bull spreads or ratio spreads for a mild bullish view. [4] 3. Summary According to Relevant Catalogs 3.1 Option Indicators - On July 25, 2025, the 50ETF fell 0.58% to 2.916; the 300ETF (Shanghai Stock Exchange) fell 0.52% to 4.203; the 300ETF (Shenzhen Stock Exchange) fell 0.50% to 4.338; the CSI 300 Index fell 0.53% to 4127.16; the CSI 1000 Index rose 0.08% to 6706.61; the 500ETF (Shanghai Stock Exchange) rose 0.03% to 6.365; the 500ETF (Shenzhen Stock Exchange) fell 0.08% to 2.543; the GEM ETF fell 0.30% to 2.318; the Shenzhen 100ETF fell 0.48% to 2.932; the SSE 50 Index fell 0.60% to 2795.51; the Science and Technology Innovation 50ETF rose 2.12% to 1.11; the E Fund Science and Technology Innovation 50ETF rose 2.08% to 1.08. [6] - The trading volume PCR and position PCR of various options changed compared to the previous trading day. For example, the trading volume PCR of the SSE 50ETF option was 83.28 (89.38 the previous day), and the position PCR was 97.93 (108.57 the previous day). [7] - The implied volatility of the at - the - money options in August 2025 and the 30 - trading - day historical volatility of the underlying assets of various options were provided. For example, the implied volatility of the at - the - money options of the SSE 50ETF option was 15.45%, and the 30 - trading - day historical volatility of the underlying asset was 8.12%. [8] 3.2 Relevant Charts - **SSE 50ETF Option**: Charts include the SSE 50ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and implied volatility of at - the - money options for different terms. [10][12][14] - **SSE 300ETF Option**: Charts cover the SSE 300ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and implied volatility of at - the - money options for different terms. [21] - **SZSE 300ETF Option**: Charts involve the SZSE 300ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and implied volatility of at - the - money options for different terms. [24] - **CSI 300 Index Option**: Charts include the CSI 300 index trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and implied volatility of at - the - money options for different terms. [37] - **CSI 1000 Index Option**: Charts cover the CSI 1000 index trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and implied volatility of at - the - money options for different terms. [50] - **SSE 500ETF Option**: Charts involve the SSE 500ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and implied volatility of at - the - money options for different terms. [63] - **SZSE 500ETF Option**: Charts include the SZSE 500ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and implied volatility of at - the - money options for different terms. [76] - **GEM ETF Option**: Charts cover the GEM ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and implied volatility of at - the - money options for different terms. [90] - **Shenzhen 100ETF Option**: Charts involve the Shenzhen 100ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and implied volatility of at - the - money options for different terms. [103] - **SSE 50 Index Option**: Charts include the SSE 50 index trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and implied volatility of at - the - money options for different terms. [116] - **Science and Technology Innovation 50ETF Option**: Charts cover the Science and Technology Innovation 50ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and implied volatility of at - the - money options for different terms. [129] - **E Fund Science and Technology Innovation 50ETF Option**: Charts involve the E Fund Science and Technology Innovation 50ETF trend, option volatility, trading volume PCR, position PCR, implied volatility curve, and implied volatility of at - the - money options for different terms. [132]

金融期权 2025-07-25 金融期权策略早报 | 卢品先 | 投研经理 | 从业资格号：F3047321 | 交易咨询号：Z0015541 | 邮箱：lupx@wkqh.cn | | --- | --- | --- | --- | --- | | 黄柯涵 | 期权研究员 | 从业资格号：F03138607 | 电话：0755-23375252 | 邮箱：huangkh@wkqh.cn | 金融期权策略早报概要： （1）股市短评：上证综指数、大盘蓝筹股、中小盘股和创业板股表现为偏多头震荡上行的市场行情。 表3：期权因子—量仓PCR | 期权品种 | 成交量 | 量变化 | 持仓量 | 仓变化 | 成交量 | 量PCR | 持仓量 | 仓PCR | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | （万张) | | （万张） | | PCR | 变化 | PCR | 变化 | | 上证50ETF | 98.71 | -106.85 | 105.03 | -41.25 | 0.89 | 0.30 | 1.09 | -0.23 | | 上证30 ...

金融期权 2025-07-24 金融期权策略早报 | 卢品先 | 投研经理 | 从业资格号：F3047321 | 交易咨询号：Z0015541 | 邮箱：lupx@wkqh.cn | | --- | --- | --- | --- | --- | | 黄柯涵 | 期权研究员 | 从业资格号：F03138607 | 电话：0755-23375252 | 邮箱：huangkh@wkqh.cn | 金融期权策略早报概要： （1）股市短评：上证综指数、大盘蓝筹股、中小盘股和创业板股表现为偏多头震荡上行的市场行情。 （2）金融期权波动性分析：金融期权隐含波动率逐渐下降至均值较低水平平波动。 （3）金融期权策略与建议：对于ETF期权来说，适合构建备兑策略和偏中性的双卖策略，垂直价差组合策略；对于 股指期权来说，适合构建偏中性的双卖策略和期权合成期货多头或空头与期货空头或多头做套利策略。 表1：金融市场重要指数概况 | 重要指数 | 指数代码 | 收盘价 | 涨跌 | 涨跌幅 | 成交额 | 额变化 | PE | | --- | --- | --- | --- | --- | --- | --- | --- | | | | ...