Report Information - Report Title: Metal Options Strategy Morning Report [1] - Date: December 4, 2025 Investment Rating - Not provided in the report Core Views - For non - ferrous metals showing a bullish upward trend, construct a neutral volatility strategy for sellers [2]. - For the black series with large - amplitude fluctuations, construct a short - volatility combination strategy [2]. - For precious metals rebounding and rising, construct a bull spread combination strategy [2]. Summary by Category 1. Futures Market Overview - Various metal futures are presented, including copper, aluminum, zinc, etc., with details on the latest price, change, percentage change, trading volume, volume change, open interest, and open interest change [3]. 2. Option Factors - Volume and Open Interest PCR - PCR indicators (volume PCR and open interest PCR) are used to describe the strength of the option underlying market and the turning point of the underlying market. Data for different metal options are provided [4]. 3. Option Factors - Pressure and Support Levels - Pressure and support levels of option underlyings are determined from the strike prices of the maximum open interest of call and put options. Data for various metal options are given [5]. 4. Option Factors - Implied Volatility - Implied volatility data (including at - the - money implied volatility, weighted implied volatility, etc.) for different metal options are presented, along with the change and the difference between implied and historical volatility [6]. 5. Strategy and Recommendations Non - Ferrous Metals - **Copper**: Construct a bull spread combination strategy for call options, a short - volatility option combination strategy, and a spot long - hedging strategy [8]. - **Aluminum**: Construct a bull spread combination strategy for call options, a short call + put option combination strategy with a bullish bias, and a spot collar strategy [9]. - **Zinc**: Construct a short call + put option combination strategy with a neutral bias and a spot collar strategy [9]. - **Nickel**: Construct a short call + put option combination strategy with a bearish bias and a spot covered - call strategy [10]. - **Tin**: Construct a bull spread combination strategy for call options, a short - volatility strategy, and a spot collar strategy [10]. - **Lithium Carbonate**: Construct a short call + put option combination strategy with a bullish bias and a spot long - hedging strategy [11]. Precious Metals - **Silver**: Construct a bull spread combination strategy for call options, a short - volatility option seller combination strategy with a bullish bias, and a spot hedging strategy [12]. Black Series - **Rebar**: Construct a short call + put option combination strategy with a bearish bias and a spot long - covered - call strategy [13]. - **Iron Ore**: Construct a short call + put option combination strategy with a bearish bias and a spot long - collar strategy [13]. - **Ferroalloys (Manganese Silicon)**: Construct a short - volatility strategy [14]. - **Industrial Silicon**: Construct a short call + put option combination strategy for short - volatility and a spot long - hedging strategy [14]. - **Glass**: Construct a short call + put option combination strategy for short - volatility and a spot long - collar strategy [15].

Group 1: Report Overview - The report is an energy and chemical options strategy morning report, covering energy (crude oil, LPG), polyolefins (PP, PVC, plastic, styrene), polyesters (PX, PTA, short - fiber, bottle - chip), alkali chemicals (caustic soda, soda ash), and other energy - chemical products like rubber [2][3] - The recommended strategy is to construct an option portfolio strategy mainly based on sellers and spot hedging or covered strategies to enhance returns [3] Group 2: Underlying Futures Market Overview - The latest prices, price changes, price change rates, trading volumes, volume changes, open interests, and open interest changes of various underlying futures contracts are presented. For example, the latest price of crude oil SC2601 is 450, with a price change of - 3 and a change rate of - 0.75% [4] Group 3: Option Factor - Volume and Open Interest PCR - The volume PCR and open interest PCR of different option varieties are provided, along with their changes. For instance, the volume PCR of crude oil is 0.47 with a change of - 0.09, and the open interest PCR is 0.69 with a change of - 0.05 [5] Group 4: Option Factor - Pressure and Support Levels - The pressure points, support points, and their offsets, as well as the maximum open interests of call and put options, are given for each option variety. For example, the pressure point of crude oil is 540 and the support point is 430 [6] Group 5: Option Factor - Implied Volatility - The implied volatility data of different option varieties are presented, including at - the - money implied volatility, weighted implied volatility and its change, annual average implied volatility, call and put implied volatility, historical volatility, and the difference between implied and historical volatility. For example, the at - the - money implied volatility of crude oil is 26.915, and the weighted implied volatility is 29.07 with a change of 1.12 [7] Group 6: Strategy and Recommendations for Different Option Varieties Energy - related Options (Crude Oil) - Fundamental analysis: US refinery demand has stabilized and recovered. Shale oil production has slightly declined. OPEC's short - term supply is flat, and Russian exports are not blocked. Kuwait's refinery has resumed earlier than expected, weakening the support for low - sulfur fuel oil [8] - Market analysis: Crude oil prices showed a short - term weak and volatile trend in August, continued to be weak and bearish in September before gradually rebounding, fell sharply in October before rebounding, and showed a complex trend of shock, rebound, and then sharp decline in November [8] - Option factor research: The implied volatility of crude oil options fluctuates above the average level. The open interest PCR is below 0.80, indicating a weak market. The pressure point is 540 and the support point is 430 [8] - Strategy recommendations: Directional strategy - construct a bear spread portfolio of put options; Volatility strategy - construct a short - biased call + put option combination strategy; Spot long - hedging strategy - construct a long collar strategy [8] Energy - related Options (LPG) - Fundamental analysis: US propane inventory is starting to decline but remains at a high level. Crude oil prices are affected by supply surplus and geopolitical issues [10] - Market analysis: LPG prices showed a trend of rising and then falling in September, rebounding in October, and continued to rise in November, showing a pattern of rebound and consolidation after an oversold situation [10] - Option factor research: The implied volatility of LPG options has dropped significantly to near the lower - than - average level. The open interest PCR is around 0.80, indicating a weak market. The pressure point is 4500 and the support point is 4150 [10] - Strategy recommendations: Directional strategy - none; Volatility strategy - construct a long - biased call + put option combination strategy; Spot long - hedging strategy - construct a long collar strategy [10] Alcohol - related Options (Methanol) - Fundamental analysis: Port inventory has decreased, and enterprise inventory is at a relatively low level compared to the same period last year [10] - Market analysis: Methanol prices have been weak since August, showed a rebound after a low - level consolidation in September, and continued to be weak in October and November [10] - Option factor research: The implied volatility of methanol options fluctuates around the historical average level. The open interest PCR is below 0.60, indicating a weak and volatile market. The pressure point is 2300 and the support point is 2000 [10] - Strategy recommendations: Directional strategy - construct a bear spread portfolio of put options; Volatility strategy - construct a short - biased call + put option combination strategy; Spot long - hedging strategy - construct a long collar strategy [10] Other Options (Ethylene Glycol, Polypropylene, Rubber, PTA, Caustic Soda, Soda Ash, Urea) - Similar analysis frameworks are used for these options, including fundamental analysis, market trend analysis, option factor research, and corresponding strategy recommendations [11][12][13][14] Group 7: Charts - There are various charts for different option varieties, such as price trend charts, volume and open interest charts, open interest - PCR charts, implied volatility charts, historical volatility cone charts, and pressure and support point charts [15][16][17]

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The stock market shows a high - level volatile upward trend, with the Shanghai Composite Index, large - cap blue - chip stocks, small - and medium - cap stocks, and ChiNext stocks all performing in this way [2]. - The implied volatility of financial options has declined but remains at a relatively high level of fluctuation [2]. - For ETF options, it is suitable to construct a bullish - biased seller strategy and a call option bull spread combination strategy. For stock index options, it is suitable to construct a bullish - biased seller strategy, a call option bull spread combination strategy, and an arbitrage strategy between the synthetic long futures position of options and the short futures position [2]. 3. Summary According to Relevant Catalogs 3.1 Financial Market Important Index Overview - The Shanghai Composite Index closed at 3,914.01, up 25.41 points or 0.65%, with a trading volume of 785.7 billion yuan and an increase of 139.9 billion yuan in trading volume [3]. - The Shenzhen Component Index closed at 13,146.72, up 162.64 points or 1.25%, with a trading volume of 1088.3 billion yuan and an increase of 148.2 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 increase and changes in trading volume [3]. 3.2 Option - related Market Overview 3.2.1 Option - based ETF Market - The closing prices, price changes, trading volumes, and trading volume changes of various ETFs such as SSE 50ETF, SSE 300ETF, etc. are presented. For example, the SSE 50ETF closed at 3.137, up 0.024 or 0.77%, with a trading volume of 7.5581 million shares and an increase of 7.4992 million shares in trading volume [4]. 3.2.2 Option Factor - Volume and Position PCR - The volume and position PCR of different option varieties are provided, which are used to describe the strength of the option - based market and the turning point of the market. For example, the volume PCR of SSE 50ETF is 1.04, with a change of 0.02, and the position PCR is 1.03, with a change of 0.04 [5]. 3.2.3 Option Factor - Pressure and Support Points - The pressure and support points of different option varieties are analyzed from the perspective of the strike prices with the largest open interest of call and put options. For example, the pressure point of SSE 50ETF is 3.20, and the support point is 3.10 [7]. 3.2.4 Option Factor - Implied Volatility - The implied volatility of different option varieties is presented, including at - the - money implied volatility, weighted implied volatility, and the difference between implied and historical volatility. For example, the at - the - money implied volatility of SSE 50ETF is 11.85%, and the weighted implied volatility is 12.15%, with a change of - 0.76% [10]. 3.3 Strategy and Suggestions - The financial option sector is divided into large - cap blue - chip stocks, small - and medium - cap stocks, and ChiNext stocks, with specific option varieties classified into different sectors [12]. - For each sector, option strategies and suggestions are provided, including directional strategies, volatility strategies, and spot long - covered call strategies. For example, for the SSE 50ETF in the financial stock sector, a neutral - biased seller combination strategy is recommended for volatility strategies [13]. 3.4 Option Charts - Option charts of various option varieties such as SSE 50ETF, SSE 300ETF, etc. are presented, including price trends, trading volume and open interest, position PCR, implied volatility, and other information [16][32][47][65][81][96].

能源化工期权 2025-12-02 能源化工期权策略早报 | 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 | | 李仁君 | 产业服务 | 从业资格号：F03090207 | 交易咨询号：Z0016947 | 邮箱：lirj@wkqh.cn | 能源化工期权策略早报概要：能源类：原油、LPG；聚烯烃类期权：聚丙烯、聚氯乙烯、塑料、苯乙烯；聚酯类期 权：对二甲苯、PTA、短纤、瓶片；碱化工类：烧碱、纯碱；其他能源化工类：橡胶等。 策略上：构建卖方为主的期权组合策略以及现货套保或备兑策略增强收益。 表1：标的期货市场概况 | 期权品种 | 标的合约 | 最新价 | 涨跌 | 涨跌幅 | 成交量 | 量变化 | 持仓量 | 仓变化 | | --- | --- | --- | --- | --- | --- | --- | -- ...

1. Report Industry Investment Rating There is no information provided in the document regarding the industry investment rating. 2. Core Viewpoints of the Report - The agricultural products options market shows a mixed trend, with oilseeds and oils being weakly volatile, and agricultural by - products and soft commodities maintaining a volatile pattern. For example, soft commodity sugar shows a slight fluctuation, while cotton is in a weak consolidation state, and grains such as corn and starch are in a weak and narrow - range consolidation [2]. - It is recommended to construct option combination strategies mainly based on sellers, as well as spot hedging or covered strategies to enhance returns [2]. 3. Summaries Based on Related Catalogs 3.1 Futures Market Overview - The latest prices, price changes, price change rates, trading volumes, volume changes, open interests, and open interest changes of various agricultural product options' underlying futures contracts are presented. For instance, the latest price of soybeans (A2601) is 4,141, with a price increase of 23 and a price change rate of 0.56%, a trading volume of 84,000 lots, a volume decrease of 19,600 lots, an open interest of 188,200 lots, and an open interest decrease of 2,200 lots [3]. 3.2 Option Factors - Volume and Open Interest PCR - The trading volume, volume change, open interest, open interest change, trading volume PCR, volume PCR change, open interest PCR, and open interest PCR change of various agricultural product options are provided. For example, for soybean options, the trading volume is 35,896, with a volume decrease of 12,647, an open interest of 97,502, an open interest increase of 744, a trading volume PCR of 0.88, a volume PCR increase of 0.23, an open interest PCR of 0.98, and an open interest PCR change of 0 [4]. 3.3 Option Factors - Pressure and Support Levels - The underlying contracts, at - the - money strike prices, pressure points, pressure point offsets, support points, support point offsets, maximum call option open interests, and maximum put option open interests of various agricultural product options are given. For example, for soybean options (A2601), the at - the - money strike price is 4,150, the pressure point is 4,200 with an offset of 0, the support point is 4,000 with an offset of 0, the maximum call option open interest is 6,822, and the maximum put option open interest is 7,405 [5]. 3.4 Option Factors - Implied Volatility - The at - the - money implied volatility, weighted implied volatility, weighted implied volatility change, annual average implied volatility, call option implied volatility, put option implied volatility, historical 20 - day volatility, and implied - historical volatility difference of various agricultural product options are presented. For example, for soybean options, the at - the - money implied volatility is 11.355, the weighted implied volatility is 11.92, with a decrease of 0.47, the annual average implied volatility is 12.82, the call option implied volatility is 12.35, the put option implied volatility is 11.42, the historical 20 - day volatility is 12.07, and the implied - historical volatility difference is - 0.72 [6]. 3.5 Option Strategies and Recommendations - **Oilseeds and Oils Options**: - **Soybean Options**: The fundamental situation shows that due to China's purchase of US soybeans, the purchase progress has advanced. The option implied volatility is below the historical average, and the open interest PCR is above 1.00, indicating a volatile market. The pressure level is 4,200, and the support level is 4,000. It is recommended to construct a neutral call + put option selling combination strategy and a long collar strategy for spot hedging [7]. - **Soybean Meal Options**: The oil mill operating rate is about 61.41%. The option implied volatility is below the historical average, and the open interest PCR is below 0.80, indicating a weak market. The pressure level is 2,950, and the support level is 2,800. It is recommended to construct a bearish call + put option selling combination strategy and a long collar strategy for spot hedging [9]. - **Palm Oil Options**: The production in Malaysia has increased, while the export volume has decreased. The option implied volatility is below the historical average, and the open interest PCR is around 0.80, indicating a weak market. The pressure level is 9,500, and the support level is 9,000. It is recommended to construct a bearish call spread strategy, a bearish call + put option selling combination strategy, and a long collar strategy for spot hedging [9]. - **Peanut Options**: The peanut market is in a high - level consolidation phase. The option implied volatility is at a relatively high historical level, and the open interest PCR is around 1.00, indicating a volatile and strong market. The pressure level is 8,000, and the support level is 7,700. It is recommended to construct a long collar strategy for spot hedging [10]. - **Agricultural By - product Options**: - **Pig Options**: The average slaughter weight of pigs has increased. The option implied volatility is above the historical average, and the open interest PCR is below 0.50, indicating a weak market. The pressure level is 14,000, and the support level is 11,000. It is recommended to construct a bearish call + put option selling combination strategy and a covered call strategy for spot [10]. - **Egg Options**: The domestic egg price has a limited increase, and the supply is sufficient while the demand has no obvious improvement. The option implied volatility is at a relatively high level, and the open interest PCR is below 0.60. The pressure level is 4,000, and the support level is 2,800. It is recommended to construct a neutral call + put option selling combination strategy [11]. - **Apple Options**: The new - season late - Fuji apple storage work is coming to an end, and the storage volume is less than last year. The option implied volatility is above the historical average, and the open interest PCR is above 0.90, indicating strong support below. The pressure level is 10,600, and the support level is 8,000. It is recommended to construct a bullish call + put option selling combination strategy and a long collar strategy for spot hedging [11]. - **Jujube Options**: The new - season jujube production in Xinjiang is expected to decrease, and the inventory pressure is large. The option implied volatility has rapidly risen above the historical average, and the open interest PCR is below 0.50. The pressure level is 12,600, and the support level is 10,000. It is recommended to construct a bearish strangle option selling combination strategy and a covered call strategy for spot hedging [12]. - **Soft Commodity Options**: - **Sugar Options**: The number of sugar mills in Guangxi that have started crushing is less than last year. The option implied volatility is at a relatively low historical level, and the open interest PCR is around 0.60, indicating a range - bound market. The pressure level is 5,700, and the support level is 5,400. It is recommended to construct a bearish call + put option selling combination strategy and a long collar strategy for spot hedging [12]. - **Cotton Options**: The spinning mill operating rate is 65.5%, and the cotton commercial inventory has increased. The option implied volatility is at a low level, and the open interest PCR is below 1.00, indicating a weak market. The pressure level is 13,600, and the support level is 13,000. It is recommended to construct a bullish call + put option selling combination strategy and a covered call strategy for spot [13]. - **Grain Options**: - **Corn Options**: The corn inventory in northern ports is accumulating, and the trading in Guangdong ports is light. The option implied volatility is at a relatively low historical level, and the open interest PCR is below 0.60, indicating a weak market. The pressure level is 2,200, and the support level is 2,000. It is recommended to construct a bullish call + put option selling combination strategy [13].

1. Report Industry Investment Rating - Not provided in the given content 2. Core Viewpoints of the Report - The stock market shows a high - level volatile upward trend, with the Shanghai Composite Index, large - cap blue - chip stocks, small - and medium - cap stocks, and ChiNext stocks all in this state [3]. - The implied volatility of financial options has decreased but remains at a relatively high level of fluctuation [3]. - For ETF options, it is suitable to construct a bullish - biased seller strategy and a call option bull spread combination strategy; for index options, it is suitable to construct a bullish - biased seller strategy, a call option bull spread combination strategy, and an arbitrage strategy between synthetic long option futures and short futures [3]. 3. Summary by Relevant Catalogs 3.1 Financial Market Important Index Overview - The Shanghai Composite Index closed at 3,888.60, up 0.34% with a trading volume of 645.8 billion yuan, a decrease of 52.8 billion yuan [4]. - The Shenzhen Component Index closed at 12,984.08, up 0.85% with a trading volume of 940 billion yuan, a decrease of 71.2 billion yuan [4]. - The Shanghai 50 Index closed at 2,969.62, down 0.09% with a trading volume of 85 billion yuan, a decrease of 20.1 billion yuan [4]. - The CSI 300 Index closed at 4,526.66, up 0.25% with a trading volume of 341.8 billion yuan, a decrease of 76 billion yuan [4]. - The CSI 500 Index closed at 7,031.55, up 1.15% with a trading volume of 243.3 billion yuan, a decrease of 9.8 billion yuan [4]. - The CSI 1000 Index closed at 7,334.21, up 1.06% with a trading volume of 342.2 billion yuan, a decrease of 23.4 billion yuan [4]. 3.2 Option - Based ETF Market Overview - The Shanghai 50 ETF closed at 3.113, up 0.03% with a trading volume of 5.8919 million shares, a decrease of 1.99 billion yuan in trading value [5]. - The Shanghai 300 ETF closed at 4.635, up 0.28% with a trading volume of 5.1923 million shares, an increase of 1.77 billion yuan in trading value [5]. - The Shanghai 500 ETF closed at 7.135, up 1.21% with a trading volume of 1.7733 million shares, a decrease of 0.75 billion yuan in trading value [5]. - The Huaxia Science and Technology Innovation 50 ETF closed at 1.393, up 1.02% with a trading volume of 20.924 million shares, a decrease of 9.34 billion yuan in trading value [5]. - The E Fund Science and Technology Innovation 50 ETF closed at 1.350, up 1.05% with a trading volume of 7.7909 million shares, a decrease of 4.52 billion yuan in trading value [5]. - The Shenzhen 300 ETF closed at 4.783, up 0.31% with a trading volume of 1.0036 million shares, an increase of 0.73 billion yuan in trading value [5]. - The Shenzhen 500 ETF closed at 2.846, up 1.03% with a trading volume of 0.7437 million shares, an increase of 0.18 billion yuan in trading value [5]. - The Shenzhen 100 ETF closed at 3.370, up 0.36% with a trading volume of 0.7713 million shares, an increase of 0.11 billion yuan in trading value [5]. - The ChiNext ETF closed at 3.035, up 0.76% with a trading volume of 9.0925 million shares, a decrease of 10.67 billion yuan in trading value [5]. 3.3 Option Factor - Volume and Open Interest PCR - For the Shanghai 50 ETF option, the trading volume PCR was 1.02 (up 0.10), and the open interest PCR was 0.99 (up 0.01) [6]. - For the Shanghai 300 ETF option, the trading volume PCR was 1.18 (up 0.15), and the open interest PCR was 1.10 (up 0.03) [6]. - For the Shanghai 500 ETF option, the trading volume PCR was 1.24 (up 0.02), and the open interest PCR was 1.31 (up 0.04) [6]. - For the Huaxia Science and Technology Innovation 50 ETF option, the trading volume PCR was 0.87 (up 0.08), and the open interest PCR was 1.05 (up 0.02) [6]. - For the E Fund Science and Technology Innovation 50 ETF option, the trading volume PCR was 0.96 (up 0.17), and the open interest PCR was 0.91 (unchanged) [6]. - For the Shenzhen 300 ETF option, the trading volume PCR was 1.27 (up 0.09), and the open interest PCR was 1.07 (down 0.01) [6]. - For the Shenzhen 500 ETF option, the trading volume PCR was 1.29 (down 0.13), and the open interest PCR was 0.91 (up 0.03) [6]. - For the Shenzhen 100 ETF option, the trading volume PCR was 2.20 (down 0.46), and the open interest PCR was 1.53 (up 0.03) [6]. - For the ChiNext ETF option, the trading volume PCR was 1.15 (up 0.06), and the open interest PCR was 1.36 (up 0.04) [6]. - For the Shanghai 50 index option, the trading volume PCR was 0.65 (down 0.02), and the open interest PCR was 0.69 (down 0.02) [6]. - For the CSI 300 index option, the trading volume PCR was 0.65 (down 0.03), and the open interest PCR was 0.70 (down 0.01) [6]. - For the CSI 1000 index option, the trading volume PCR was 0.86 (down 0.04), and the open interest PCR was 0.97 (up 0.03) [6]. 3.4 Option Factor - Pressure and Support Points - The pressure point of the Shanghai 50 ETF was 3.20, and the support point was 3.10 [8]. - The pressure point of the Shanghai 300 ETF was 4.70, and the support point was 4.60 [8]. - The pressure point of the Shanghai 500 ETF was 7.25, and the support point was 4.90 [8]. - The pressure point of the Huaxia Science and Technology Innovation 50 ETF was 1.45, and the support point was 1.35 [8]. - The pressure point of the E Fund Science and Technology Innovation 50 ETF was 1.45, and the support point was 0.80 [8]. - The pressure point of the Shenzhen 300 ETF was 5.00, and the support point was 3.50 [8]. - The pressure point of the Shenzhen 500 ETF was 2.85, and the support point was 2.05 [8]. - The pressure point of the Shenzhen 100 ETF was 3.61, and the support point was 2.34 [8]. - The pressure point of the ChiNext ETF was 3.10, and the support point was 3.00 [8]. - The pressure point of the Shanghai 50 index was 3,000, and the support point was 2,900 [8]. - The pressure point of the CSI 300 index was 4,500, and the support point was 4,500 [8]. - The pressure point of the CSI 1000 index was 7,400, and the support point was 7,000 [8]. 3.5 Option Factor - Implied Volatility - The at - the - money implied volatility of the Shanghai 50 ETF option was 12.44%, and the weighted implied volatility was 12.91% (down 0.20%) [11]. - The at - the - money implied volatility of the Shanghai 300 ETF option was 14.15%, and the weighted implied volatility was 14.10% (down 0.19%) [11]. - The at - the - money implied volatility of the Shanghai 500 ETF option was 17.69%, and the weighted implied volatility was 18.46% (down 0.41%) [11]. - The at - the - money implied volatility of the Huaxia Science and Technology Innovation 50 ETF option was 26.79%, and the weighted implied volatility was 27.41% (down 1.08%) [11]. - The at - the - money implied volatility of the E Fund Science and Technology Innovation 50 ETF option was 40.56%, and the weighted implied volatility was 28.28% (down 0.92%) [11]. - The at - the - money implied volatility of the Shenzhen 300 ETF option was 14.28%, and the weighted implied volatility was 17.38% (down 0.70%) [11]. - The at - the - money implied volatility of the Shenzhen 500 ETF option was 18.20%, and the weighted implied volatility was 21.78% (down 3.80%) [11]. - The at - the - money implied volatility of the Shenzhen 100 ETF option was 18.34%, and the weighted implied volatility was 24.74% (down 1.92%) [11]. - The at - the - money implied volatility of the ChiNext ETF option was 26.22%, and the weighted implied volatility was 26.88% (down 1.00%) [11]. - The at - the - money implied volatility of the Shanghai 50 index option was 12.56%, and the weighted implied volatility was 13.55% (up 0.08%) [11]. - The at - the - money implied volatility of the CSI 300 index option was 14.08%, and the weighted implied volatility was 14.42% (down 0.32%) [11]. - The at - the - money implied volatility of the CSI 1000 index option was 18.05%, and the weighted implied volatility was 18.34% (down 0.64%) [11]. 3.6 Strategy and Recommendations - The financial options sector is divided into large - cap blue - chip stocks, small - and medium - sized boards, and the ChiNext board. Specific sub - sectors and corresponding option varieties are provided [13]. - For each sub - sector, option strategies and recommendations are given based on the analysis of the underlying asset market, option factor research, and specific option strategies [13][14]. - For example, for the Shanghai 50 ETF in the financial stock sector, a seller - neutral combination strategy can be constructed for volatility strategies, and a spot long - covered call strategy can also be considered [14].

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The stock market shows a high - level volatile upward trend, with the Shanghai Composite Index, large - cap blue - chip stocks, small - and medium - cap stocks, and ChiNext stocks all in this state [2]. - The implied volatility of financial options has decreased but remains at a relatively high level of fluctuation [2]. - For ETF options, it is suitable to construct a partial long - side seller strategy and a bull spread strategy for call options; for index options, in addition to the above two strategies, an arbitrage strategy between the synthetic long futures of options and short futures can also be constructed [2]. 3. Summary by Relevant Catalogs 3.1 Financial Market Important Index Overview - The Shanghai Composite Index closed at 3,875.26, up 11.07 points or 0.29%, with a trading volume of 698.5 billion yuan, a decrease of 2.5 billion yuan [3]. - The Shenzhen Component Index closed at 12,875.19, down 32.64 points or 0.25%, with a trading volume of 1011.3 billion yuan, a decrease of 71.1 billion yuan [3]. - The Shanghai 50 Index closed at 2,972.27, up 0.47 points or 0.02%, with a trading volume of 105.1 billion yuan, an increase of 7.8 billion yuan [3]. - The CSI 300 Index closed at 4,515.40, down 2.22 points or 0.05%, with a trading volume of 417.8 billion yuan, a decrease of 9.6 billion yuan [3]. - The CSI 500 Index closed at 6,951.28, down 13.76 points or 0.20%, with a trading volume of 253 billion yuan, a decrease of 21.8 billion yuan [3]. - The CSI 1000 Index closed at 7,257.45, up 9.01 points or 0.12%, with a trading volume of 365.6 billion yuan, a decrease of 11.3 billion yuan [3]. 3.2 Option - underlying ETF Market Overview - The closing prices of various option - underlying ETFs showed different degrees of decline, with trading volumes and turnovers also changing accordingly. For example, the Shanghai 50ETF closed at 3.112, down 0.002 or 0.06%, with a trading volume of 6.5124 million shares and a turnover of 2.032 billion yuan, an increase of 576 million yuan [4]. 3.3 Option Factor - Volume and Position PCR - Different option varieties have different volume and position PCR values and their changes, which can be used to analyze the market sentiment and potential turning points of the underlying assets. For example, the volume PCR of the Shanghai 50ETF option is 0.93, an increase of 0.03, and the position PCR is 0.98, an increase of 0.17 [5]. 3.4 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 option - underlying assets are analyzed. For example, the pressure point of the Shanghai 50ETF is 3.20, and the support point is 3.10 [7]. 3.5 Option Factor - Implied Volatility - The implied volatility of different option varieties shows different characteristics, including at - the - money implied volatility and weighted implied volatility. For example, the at - the - money implied volatility of the Shanghai 50ETF option is 12.52%, and the weighted implied volatility is 13.11%, a decrease of 0.36% [10]. 3.6 Strategy and Suggestions - The financial option sector is divided into large - cap blue - chip stocks, small - and medium - sized boards, and the ChiNext board. Different sectors have different option strategies [12]. - **Financial Stock Sector (Shanghai 50ETF)**: The underlying asset shows a high - level volatile and declining trend. It is recommended to construct a partial - neutral seller portfolio strategy and a spot long - covered call strategy [13]. - **Large - and Medium - Sized Stock Sector (Shenzhen 100ETF)**: The underlying asset shows a partial - long high - level volatile trend. A short - volatility strategy and a spot long - covered call strategy are recommended [14]. - **Small - and Medium - Sized Board Sector (Shanghai 500ETF and CSI 1000)**: The underlying assets show high - level volatile and declining trends. Short - volatility strategies and spot long - covered call strategies are recommended [14][15]. - **ChiNext Board Sector (ChiNext ETF)**: The underlying asset shows a high - level volatile trend with a partial - long direction. A short - volatility strategy and a spot long - covered call strategy are recommended [15].

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The energy - chemical sector includes energy, alcohols, polyolefins, rubber, polyesters, alkalis, etc. [9] - Strategies suggest constructing option combination strategies mainly as sellers and spot hedging or covered strategies to enhance returns. [3] 3. Summary by Relevant Catalogs 3.1 Futures Market Overview - The report presents the latest prices, price changes, price change rates, trading volumes, volume changes, open interests, and open interest changes of various energy - chemical futures contracts such as crude oil, LPG, methanol, etc. For example, the latest price of crude oil SC2601 is 452, with a price increase of 7 and a price change rate of 1.46%. [4] 3.2 Option Factors - Volume and Open Interest PCR - It shows the trading volume, volume change, open interest, open interest change, volume PCR, volume PCR change, open interest PCR, and open interest PCR change of different energy - chemical options. For instance, the volume PCR of crude oil options is 0.69, with a change of - 0.35, and the open interest PCR is 0.74, with a change of - 0.02. [5] 3.3 Option Factors - Pressure and Support Levels - The pressure points, pressure point offsets, support points, support point offsets, maximum call option open interests, and maximum put option open interests of various energy - chemical options are provided. For example, the pressure point of crude oil options is 540, and the support point is 430. [6] 3.4 Option Factors - Implied Volatility - The report details the at - the - money implied volatility, weighted implied volatility, weighted implied volatility change, annual average implied volatility, call option implied volatility, put option implied volatility, 20 - day historical volatility, and the difference between implied and historical volatility of different energy - chemical options. For example, the at - the - money implied volatility of crude oil options is 25.395%. [7] 3.5 Strategy and Suggestions for Different Options 3.5.1 Energy - related Options (Crude Oil, LPG) - **Crude Oil**: Analyzes the fundamentals and market trends. Suggests directional strategies like constructing a bearish spread of put options, volatility strategies of selling a combination of call and put options, and spot long - hedging strategies like the long collar strategy. [8] - **LPG**: Analyzes the fundamentals and market trends. Proposes volatility strategies of selling a neutral combination of call and put options and spot long - hedging strategies like the long collar strategy. [10] 3.5.2 Alcohol - related Options (Methanol, Ethylene Glycol) - **Methanol**: Analyzes the fundamentals and market trends. Suggests directional strategies of constructing a bearish spread of put options, volatility strategies of selling a bearish combination of call and put options, and spot long - hedging strategies like the long collar strategy. [10] - **Ethylene Glycol**: Analyzes the fundamentals and market trends. Proposes directional strategies of constructing a bearish spread of put options, volatility strategies of shorting volatility, and spot long - hedging strategies. [11] 3.5.3 Polyolefin - related Options (Polypropylene, etc.) - **Polypropylene**: Analyzes the fundamentals and market trends. Suggests directional strategies of constructing a bearish spread of put options and spot long - hedging strategies. [11] 3.5.4 Rubber - related Options (Rubber, Synthetic Rubber) - **Rubber**: Analyzes the fundamentals and market trends. Proposes volatility strategies of selling a bearish combination of call and put options. [12] - **Synthetic Rubber**: No specific content on strategy suggestions is provided in the summary part. 3.5.5 Polyester - related Options (PTA) - **PTA**: Analyzes the fundamentals and market trends. Suggests volatility strategies of selling a neutral combination of call and put options. [12] 3.5.6 Alkali - related Options (Caustic Soda, Soda Ash, Urea) - **Caustic Soda**: Analyzes the fundamentals and market trends. Suggests directional strategies of constructing a bearish spread and spot long - hedging strategies like the long collar strategy. [13] - **Soda Ash**: Analyzes the fundamentals and market trends. Proposes directional strategies of constructing a bearish spread, volatility strategies of shorting volatility, and spot long - hedging strategies like the long collar strategy. [13] - **Urea**: Analyzes the fundamentals and market trends. Suggests volatility strategies of selling a neutral combination of call and put options and spot long - hedging strategies. [14]

Group 1: Report Summary - The report is an energy and chemical options strategy morning report dated November 27, 2025, covering various energy and chemical options including energy, polyolefins, polyesters, alkali chemicals, etc [2][3] - The overall strategy is to construct option portfolio strategies mainly as sellers, along with spot hedging or covered strategies to enhance returns [3] Group 2: Underlying Futures Market Overview - The report provides the latest prices, price changes, price change percentages, trading volumes, volume changes, open interests, and open interest changes of multiple underlying futures contracts such as crude oil, liquefied gas, methanol, etc [4] Group 3: Option Factor - Volume and Open Interest PCR - It presents the volume and open interest PCR data of different option varieties, which are used to describe the strength of the underlying option market and the turning point of the underlying market respectively [5] Group 4: Option Factor - Pressure and Support Levels - The pressure and support levels of each option variety are analyzed from the perspective of the strike prices with the largest open interest of call and put options [6] Group 5: Option Factor - Implied Volatility - The report shows the implied volatility data of various options, including at - the - money implied volatility, weighted implied volatility, and its changes, etc [7] Group 6: Strategy and Recommendations for Each Option Variety Crude Oil - Fundamental analysis: US refinery demand has stabilized and rebounded, shale oil production has little fluctuation, OPEC short - term supply is flat, and there are short - term export fluctuations in Libya [8] - Market analysis: The price showed a complex trend of rising and falling in different months [8] - Option factor research: Implied volatility is above the average, open interest PCR is below 0.8, pressure level is 540, and support level is 430 [8] - Strategy: Construct bear spread portfolio for directional strategy, sell call + put options for volatility strategy, and use long collar strategy for spot hedging [8] Liquefied Gas - Fundamental analysis: US propane inventory is high, and crude oil price is affected by supply and geopolitical issues [10] - Market analysis: The price has shown a trend of decline and rebound with pressure [10] - Option factor research: Implied volatility has dropped significantly, open interest PCR is around 0.8, pressure level is 4500, and support level is 4000 [10] - Strategy: Use a neutral call + put option selling strategy for volatility, and long collar strategy for spot hedging [10] Methanol - Fundamental analysis: Port and enterprise inventories are decreasing [10] - Market analysis: The price has been in a weak trend [10] - Option factor research: Implied volatility is around the historical average, open interest PCR is below 0.6, pressure level is 2300, and support level is 2000 [10] - Strategy: Construct bear spread portfolio for directional strategy, sell call + put options for volatility strategy, and use long collar strategy for spot hedging [10] Ethylene Glycol - Fundamental analysis: Port inventory is expected to increase at a slower pace, and the supply - demand balance is expected to improve [11] - Market analysis: The price has been in a weak trend [11] - Option factor research: Implied volatility is below the average, open interest PCR is below 0.7, pressure level is 4500, and support level is 3800 [11] - Strategy: Construct bear spread portfolio for directional strategy, sell options for volatility strategy, and use long + put + short call strategy for spot hedging [11] Polypropylene - Fundamental analysis: Polyolefin inventory pressure is large [11] - Market analysis: The price has been in a weak trend [11] - Option factor research: Implied volatility has dropped to around the average, open interest PCR is around 0.7, pressure level is 7000, and support level is 6300 [11] - Strategy: Construct bear spread portfolio for directional strategy, and use long + put + short call strategy for spot hedging [11] Rubber - Fundamental analysis: Tire factory operating rates are decreasing, and inventory is changing from explicit to implicit [12] - Market analysis: The price has been in a weak consolidation trend [12] - Option factor research: Implied volatility has decreased to below the average, open interest PCR is below 0.6, pressure level is 16000, and support level is 15000 [12] - Strategy: Use a bearish call + put option selling strategy for volatility [12] PTA - Fundamental analysis: PTA inventory has increased slightly, and it is expected to enter a de - stocking phase [12] - Market analysis: The price has shown a trend of rebound with pressure [12] - Option factor research: Implied volatility is above the average, open interest PCR is around 0.7, pressure level is 4700, and support level is 4300 [12] - Strategy: Use a neutral call + put option selling strategy for volatility [12] Caustic Soda - Fundamental analysis: The average utilization rate of caustic soda production capacity has increased [13] - Market analysis: The price has been in a weak bearish trend [13] - Option factor research: Implied volatility is at a relatively high level, open interest PCR is below 0.6, pressure level is 3000, and support level is 2200 [13] - Strategy: Construct bear spread portfolio for directional strategy, and use long collar strategy for spot hedging [13] Soda Ash - Fundamental analysis: Soda ash factory inventory has decreased [13] - Market analysis: The price has been in a low - level weak consolidation trend [13] - Option factor research: Implied volatility is at a relatively high historical level, open interest PCR is below 0.6, pressure level is 1860, and support level is 1100 [13] - Strategy: Construct bear spread portfolio for directional strategy, sell options for volatility strategy, and use long collar strategy for spot hedging [13] Urea - Fundamental analysis: Enterprise inventory has decreased, and port inventory is expected to increase [14] - Market analysis: The price has shown a trend of low - level consolidation and rebound [14] - Option factor research: Implied volatility is around the historical average, open interest PCR is below 0.6, pressure level is 1800, and support level is 1600 [14] - Strategy: Use a neutral call + put option selling strategy for volatility, and use long + put + short call strategy for spot hedging [14] Group 7: Charts for Each Option Variety - Each option variety has corresponding price charts, volume and open interest charts, open interest PCR charts, implied volatility charts, historical volatility cone charts, and pressure and support level charts [16][37][57]

1. Report Industry Investment Rating No relevant content provided. 2. Core View of the Report - The agricultural product options market shows a mixed trend, with oilseeds and oils, as well as some agricultural by - products, experiencing weak oscillations, while soft commodities like sugar and cotton have their own specific trends. - It is recommended to construct option portfolio strategies mainly based on sellers, along with spot hedging or covered strategies to enhance returns [2]. 3. Summary by Relevant Catalogs 3.1 Futures Market Overview - Different agricultural product futures have various price changes, trading volumes, and open interest changes. For example, the price of soybean No.1 (A2601) is 4,098, down 5 with a decline of 0.12%, and its trading volume is 10.87 million lots, down 0.75 million lots [3]. 3.2 Option Factors - Volume and Open Interest PCR - The volume and open interest PCR of different agricultural product options vary, which can be used to analyze the strength and turning points of the underlying asset market. For instance, the volume PCR of soybean No.1 is 0.74, with a change of 0.16, and the open interest PCR is 1.01, with a change of 0.00 [4]. 3.3 Option Factors - Pressure and Support Levels - The pressure and support levels of different agricultural product options are determined by the strike prices with the largest open interest of call and put options. For example, the pressure level of soybean No.1 is 4200, and the support level is 4050 [5]. 3.4 Option Factors - Implied Volatility - The implied volatility of different agricultural product options shows different levels and changes. For example, the at - the - money implied volatility of soybean No.1 is 11.145%, and the weighted implied volatility is 12.42%, down 0.25% [6]. 3.5 Strategy and Recommendations 3.5.1 Oilseeds and Oils Options - **Soybean No.1**: The fundamental situation is affected by factors such as China's purchase of US soybeans and the decline in Brazilian soybean import costs. The market shows a rebound after a decline. Option strategies include constructing a neutral call + put option selling combination and a long collar strategy for spot hedging [7]. - **Soybean Meal**: The average daily trading volume and delivery volume of soybean meal have increased, and the basis has also risen. The market shows a rebound after a decline. Option strategies include constructing a bearish call + put option selling combination and a long collar strategy for spot hedging [9]. - **Palm Oil**: Malaysia's palm oil production and inventory situation may lead to a weak bearish market. Option strategies include constructing a bearish spread of put options, a bearish call + put option selling combination, and a long collar strategy for spot hedging [9]. - **Peanut**: The spot price of peanuts is weak, and the supply pressure is gradually releasing. The market shows a weak bearish trend. The option strategy is to hold a long spot + buy put options + sell out - of - the - money call options [10]. 3.5.2 Agricultural By - products Options - **Pig**: The supply and demand of pigs have changed, and the market shows a weak bearish trend. Option strategies include constructing a bearish call + put option selling combination and a covered call strategy for spot [10]. - **Egg**: The domestic egg price has declined, and the market shows a volatile rebound. Option strategies include constructing a neutral call + put option selling combination [11]. - **Apple**: The apple production has decreased significantly this year, and the market shows a continuous rebound and high - level oscillation. Option strategies include constructing a bullish call + put option selling combination and a long collar strategy for spot hedging [11]. - **Jujube**: The jujube acquisition progress in Xinjiang varies by region, and the market shows a weak bearish trend. Option strategies include constructing a bearish wide - straddle option selling combination and a covered call strategy for spot [12]. 3.5.3 Soft Commodities Options - **Sugar**: The spot price of sugar has declined, and the market shows a weak bearish trend. Option strategies include constructing a bearish call + put option selling combination and a long collar strategy for spot hedging [12]. - **Cotton**: The global cotton production has increased, and the market shows a short - term weak trend. Option strategies include constructing a bearish call + put option selling combination and a covered call strategy for spot [13]. 3.5.4 Grains Options - **Corn**: The national average corn price has increased, and the market shows a weak rebound. Option strategies include constructing a bullish call + put option selling combination [13].