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]

Report Summary 1. Investment Rating No investment rating for the industry is provided in the report. 2. Core Viewpoints - For non - ferrous metals, a neutral volatility seller strategy is recommended as they are trending upwards; for the black metals sector, a short - volatility portfolio strategy is suitable due to large - scale fluctuations; for precious metals, a bull spread portfolio strategy is suggested as they are rebounding [2]. 3. Summary by Category 3.1 Futures Market Overview - The table shows the latest prices, price changes, trading volumes, and open interest of various metal futures contracts. For example, the latest price of copper (CU2601) is 87,050, with a decline of 20 and a decrease rate of 0.02%. The trading volume is 9.53 million lots, and the open interest is 21.07 million lots [3]. 3.2 Option Factors - **Volume and Open Interest PCR**: This indicator describes the strength of the option underlying market and the turning point of the market. For instance, the volume PCR of copper is 0.43, with a change of 0.02, and the open interest PCR is 0.81, with a change of - 0.00 [4]. - **Pressure and Support Levels**: Determined from the strike prices of the maximum open interest of call and put options. For example, the pressure point of copper is 90,000, and the support point is 84,000 [5]. - **Implied Volatility**: The implied volatility of options reflects the market's expectation of future price fluctuations. For example, the at - the - money implied volatility of copper is 12.62%, and the weighted implied volatility is 15.85%, with a change of 0.60 [6]. 3.3 Strategy and Recommendations - **Non - ferrous Metals** - **Copper**: Based on the analysis of fundamentals, market trends, and option factors, a short - volatility seller option portfolio strategy and a spot long - hedging strategy are recommended [7]. - **Aluminum**: A bull spread portfolio strategy for call options, a short - volatility option combination strategy, and a spot collar strategy are suggested [9]. - **Zinc**: A short - volatility option combination strategy and a spot collar strategy are proposed [9]. - **Nickel**: A short - volatility option combination strategy with a short bias and a spot covered - call strategy are recommended [10]. - **Tin**: A short - volatility strategy and a spot collar strategy are suggested [10]. - **Lithium Carbonate**: A short - volatility option combination strategy with a long bias and a spot long - hedging strategy are recommended [11]. - **Precious Metals (Silver)** - A bull spread portfolio strategy for call options, a short - volatility option seller combination strategy with a long bias, and a spot hedging strategy are recommended [12]. - **Black Metals** - **Rebar**: A short - volatility option combination strategy with a short bias and a spot covered - call strategy are recommended [13]. - **Iron Ore**: A short - volatility option combination strategy with a short bias and a spot long - collar strategy are suggested [13]. - **Ferroalloys (Manganese Silicon)**: A short - volatility strategy is recommended, and no spot hedging strategy is provided [14]. - **Industrial Silicon**: A short - volatility option combination strategy and a spot hedging strategy are recommended [14]. - **Glass**: A short - volatility option combination strategy and a spot long - collar strategy are suggested [15].

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints - 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 of long synthetic futures options and short futures [3]. 3. Summary by Directory 3.1 Financial Market Important Index Overview - The Shanghai Composite Index closed at 3,864.18, down 5.84 points or 0.15%, with a trading volume of 701 billion yuan, a decrease of 21.8 billion yuan [4]. - The Shenzhen Component Index closed at 12,907.83, up 130.52 points or 1.02%, with a trading volume of 1082.3 billion yuan, a decrease of 7 billion yuan [4]. - The Shanghai 50 Index closed at 2,971.80, up 3.60 points or 0.12%, with a trading volume of 97.3 billion yuan, a decrease of 800 million yuan [4]. - The CSI 300 Index closed at 4,517.63, up 27.22 points or 0.61%, with a trading volume of 427.4 billion yuan, an increase of 15.8 billion yuan [4]. - The CSI 500 Index closed at 6,965.05, up 10.44 points or 0.15%, with a trading volume of 274.9 billion yuan, a decrease of 14.3 billion yuan [4]. - The CSI 1000 Index closed at 7,248.45, down 1.50 points or 0.02%, with a trading volume of 377 billion yuan, a decrease of 27.2 billion yuan [4]. 3.2 Option - underlying ETF Market Overview - Multiple ETFs are involved, such as the Shanghai 50 ETF, which closed at 3.114, up 0.004 or 0.13%, with a trading volume of 4.6559 million shares, an increase of 4.5989 million shares, and a trading value of 1.456 billion yuan, a decrease of 316 million yuan [5]. 3.3 Option Factor - Volume and Position PCR - Different option varieties have different volume and position PCR data. For example, the Shanghai 50 ETF option has a trading volume of 69.21 million contracts, a decrease of 23.59 million contracts, a position of 147.66 million contracts, an increase of 0.30 million contracts, a trading volume PCR of 0.90, an increase of 0.02, and a position PCR of 0.82, an increase of 0.03 [6]. 3.4 Option Factor - Pressure and Support Points - For each option variety, the pressure and support points are analyzed. For instance, the Shanghai 50 ETF has a pressure point of 3.20 and a support point of 3.10 [8]. 3.5 Option Factor - Implied Volatility - Different option varieties have different implied volatility data. For example, the Shanghai 50 ETF option has a flat - value implied volatility of 15.82%, a weighted implied volatility of 13.46%, a decrease of 0.60%, an annual average of 16.07%, a call implied volatility of 13.38%, and a put implied volatility of 13.56% [11]. 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 and varieties have corresponding option strategies [13]. - For example, for the Shanghai 50 ETF in the financial stock sector, the directional strategy is none, and the volatility strategy is to construct a seller - neutral combination strategy to obtain time - value income [14].

Group 1: Report Overview - Report Date: November 27, 2025 [1] - Report Type: Metal Options Strategy Morning Report - Research Team: Lu Pinxian, Huang Kehan, Li Renjun [2] Group 2: Investment Ratings - No investment ratings are provided in the report. Group 3: Core Views - For non - ferrous metals, which are trending upward, a neutral volatility selling strategy is recommended [2]. - For the black metals sector, which is experiencing significant fluctuations, a volatility - shorting portfolio strategy is suitable [2]. - For precious metals, which are rebounding, a bull spread portfolio strategy is suggested [2]. Group 4: Market Overview Futures Market - Copper (CU2601) closed at 87,090, up 400 (0.46%) with a trading volume of 10.72 million lots and an open interest of 20.47 million lots [3]. - Aluminum (AL2601) closed at 21,565, up 120 (0.56%) with a trading volume of 17.29 million lots and an open interest of 25.91 million lots [3]. - Zinc (ZN2601) closed at 22,525, up 165 (0.74%) with a trading volume of 9.62 million lots and an open interest of 10.07 million lots [3]. - And other metals' futures data are also presented in detail [3]. Option Factors Volume - to - Open Interest PCR - Copper's volume PCR is 0.41 (down 0.21) and open interest PCR is 0.81 (down 0.04) [4]. - Aluminum's volume PCR is 0.52 (down 0.01) and open interest PCR is 0.63 (up 0.02) [4]. - Other metals' volume - to - open interest PCR data are also provided [4]. Pressure and Support Levels - Copper's pressure level is 90,000 and support level is 84,000 [5]. - Aluminum's pressure level is 22,000 and support level is 21,000 [5]. - Similar data for other metals are given [5]. Implied Volatility - Copper's at - the - money implied volatility is 11.72%, weighted implied volatility is 15.25% (up 0.49%) [6]. - Aluminum's at - the - money implied volatility is 8.88%, weighted implied volatility is 10.29% (down 0.09%) [6]. - Implied volatility data for other metals are also included [6]. Group 5: Strategy Recommendations Non - Ferrous Metals - **Copper**: Build a short - volatility seller option portfolio strategy, such as S_CU2601P84000, S_CU2601P86000, S_CU2601C86000, S_CU2601C88000. Also, a spot long - hedging strategy can be constructed [7]. - **Aluminum**: Use a bull spread strategy for direction and a short - volatility strategy for volatility. A spot collar strategy is recommended for hedging [9]. - **Other non - ferrous metals**: Similar strategies are provided for zinc, nickel, tin, and lithium carbonate [9][10][11]. Precious Metals - **Silver**: Construct a bull spread strategy for direction and a short - volatility strategy for volatility. A spot hedging strategy is also suggested [12]. Black Metals - **Rebar**: Build a short - volatility strategy with a short delta position. A spot covered - call strategy is recommended [13]. - **Iron Ore**: Use a short - volatility strategy with a neutral delta position. A spot collar strategy is suggested [13]. - **Other black metals**: Strategies for ferrosilicon, industrial silicon, and glass are also presented [14][15].

1. Report Industry Investment Rating No relevant content provided. 2. Core View of the Report - The agricultural product options market shows different trends in various sectors. Oilseeds and oils are in a weak - oscillating state, while some products like apples have shown a certain upward trend. The report recommends constructing option combination strategies mainly for sellers and spot hedging or covered strategies to enhance returns [2]. 3. Summary According to Relevant Catalogs 3.1 Futures Market Overview - Different agricultural product options have different performance in terms of price, trading volume, and open interest. For example, the latest price of soybean No.1 (A2601) is 4,107, with a decline of 10 and a decrease rate of 0.24%, and its trading volume is 11.62 million lots with a decrease of 6.05 million lots [3]. 3.2 Option Factor - Volume and Open Interest PCR - The volume and open interest PCR of different options vary. For instance, the volume PCR of soybean No.1 is 0.58 with a change of 0.08, and the open - interest PCR is 1.01 with a change of - 0.07 [4]. 3.3 Option Factor - Pressure and Support Levels - Each option has its corresponding pressure and support levels. For example, the pressure level of soybean No.1 is 4,200 and the support level is 4,050 [5]. 3.4 Option Factor - Implied Volatility - The implied volatility of different options also shows differences. For example, the at - the - money implied volatility of soybean No.1 is 11.6, and the weighted implied volatility is 12.67 with a change of - 0.64 [6]. 3.5 Option Strategies and Recommendations for Different Products 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 option strategy includes constructing a selling neutral call + put option combination strategy and a long collar strategy for spot hedging [7]. - **Soybean Meal**: The average daily trading volume and delivery volume of soybean meal in major domestic oil mills have increased. The option strategy includes constructing a selling bearish call + put option combination strategy and a long collar strategy for spot hedging [9]. - **Palm Oil**: Malaysia's palm oil production and inventory situation affect the market. The option strategy includes constructing a bearish option bear spread combination strategy, a selling bearish call + put option combination strategy, and a long collar strategy for spot hedging [9]. - **Peanut**: The spot peanut price is weak, and the supply pressure is expected to gradually release. The option strategy includes a long collar strategy for spot hedging [10]. 3.5.2 Agricultural By - product Options - **Pig**: The supply and demand of pigs are affected by factors such as group enterprise sales and consumer demand. The option strategy includes constructing a selling bearish call + put option combination strategy and a long covered call strategy for spot hedging [10]. - **Egg**: The domestic egg price has declined, and the supply is sufficient. The option strategy includes constructing a selling neutral call + put option combination strategy [11]. - **Apple**: The apple production has decreased this year. The option strategy includes constructing a selling bullish call + put option combination strategy and a long collar strategy for spot hedging [11]. - **Jujube**: The acquisition progress of jujubes in Xinjiang varies by region. The option strategy includes constructing a selling bearish wide - straddle option combination strategy and a long covered call strategy for spot hedging [12]. 3.5.3 Soft Commodity Options - **Sugar**: The spot price of sugar in Guangxi has declined, and the basis has weakened. The option strategy includes constructing a selling bearish call + put option combination strategy and a long collar strategy for spot hedging [12]. - **Cotton**: The global cotton production has increased. The option strategy includes constructing a selling bearish call + put option combination strategy and a long covered call strategy for spot hedging [13]. 3.5.4 Grain Options - **Corn**: The average price of corn in China has increased. The option strategy includes constructing a selling bullish call + put option combination strategy [13].

Report Summary 1. Report Industry Investment Rating No specific industry investment rating is provided in the report. 2. Core Viewpoints - For non - ferrous metals, a neutral volatility selling strategy is recommended as they tend to move upward. - For the black series, a short - volatility combination strategy is suitable due to their large - amplitude fluctuations. - For precious metals, a bull spread combination strategy is advised as they are rebounding [2]. 3. Summary by Relevant Catalogs 3.1. Futures Market Overview - The report presents the latest prices, price changes, trading volumes, and open interest of various metal futures contracts, including copper, aluminum, zinc, etc. For example, the latest price of copper (CU2601) is 86,350, with a decrease of 70 and a decline rate of - 0.08%. [3] 3.2. Option Factors - Volume and Open Interest PCR - It shows the volume and open - interest PCR of different metal options. For instance, the volume PCR of copper options is 0.62, with a change of - 0.19, and the open - interest PCR is 0.85, with no change [4]. 3.3. Option Factors - Pressure and Support Levels - The pressure and support levels of each option are analyzed. For example, the pressure level of copper is 90,000, and the support level is 84,000 [5]. 3.4. Option Factors - Implied Volatility - The report provides the at - the - money implied volatility, weighted implied volatility, and other related data of different metal options. For example, the at - the - money implied volatility of copper options is 11.17%, and the weighted implied volatility is 14.76%, with a change of - 0.61% [6]. 3.5. Strategy and Recommendations for Each Metal Option - **Copper**: Based on the analysis of fundamentals, market trends, and option factors, a short - volatility selling option combination strategy is recommended, along with a spot long - hedging strategy [7]. - **Aluminum**: A bull spread combination strategy for call options and a selling option combination strategy for both call and put options are suggested, as well as a spot collar strategy [9]. - **Zinc**: A neutral selling option combination strategy for both call and put options and a spot collar strategy are recommended [9]. - **Nickel**: A short - volatility selling option combination strategy with a bearish bias and a spot covered - call strategy are proposed [10]. - **Tin**: A short - volatility strategy and a spot collar strategy are recommended [10]. - **Lithium Carbonate**: A bullish selling option combination strategy and a spot long - hedging strategy are advised [11]. - **Silver**: A bull spread combination strategy for call options and a bullish short - volatility option selling combination strategy are recommended, along with a spot hedging strategy [12]. - **Rebar**: A short - volatility selling option combination strategy with a bearish bias and a spot covered - call strategy are proposed [13]. - **Iron Ore**: A short - volatility selling option combination strategy with a bearish bias and a spot long - collar strategy are recommended [13]. - **Ferroalloy (Manganese Silicon and Ferrosilicon)**: A short - volatility strategy for manganese silicon and relevant analysis and strategies for ferrosilicon are provided [14]. - **Industrial Silicon**: A short - volatility selling option combination strategy and a spot hedging strategy are recommended [14]. - **Glass**: A bear spread combination strategy, a short - volatility selling option combination strategy, and a spot long - collar strategy are proposed [15].

1. Report Industry Investment Rating - No information provided in the content 2. Core Viewpoints of the Report - The energy - chemical sector is divided into energy, alcohols, polyolefins, rubber, polyesters, alkalis, and others. For each sector, options strategies and suggestions are provided for selected varieties. Each option variety's strategy report includes analysis of the underlying asset's market, research on option factors, and option strategy suggestions [9] 3. Summary by Relevant Catalogs 3.1 Futures Market Overview - The table shows the latest prices, price changes, trading volumes, and open interest of various energy - chemical futures contracts such as crude oil, LPG, methanol, etc. For example, the latest price of crude oil (SC2601) is 443, down 4 with a decline of 0.98%, trading volume of 8.62 million lots (down 2.19 million lots), and open interest of 4.06 million lots (down 0.10 million lots) [4] 3.2 Option Factor - Volume and Open Interest PCR - The table presents the volume and open interest PCR of different energy - chemical options. For instance, the volume PCR of crude oil options is 0.93 (down 0.14), and the open interest PCR is 0.77 (up 0.02) [5] 3.3 Option Factor - Pressure and Support Levels - It shows the pressure and support levels of option underlying assets. For example, the pressure level of crude oil is 540 and the support level is 430 [6] 3.4 Option Factor - Implied Volatility - The table provides information on the implied volatility of various energy - chemical options, including at - the - money implied volatility, weighted implied volatility, and its changes. For example, the at - the - money implied volatility of crude oil options is 26.13%, and the weighted implied volatility is 27.78% (down 0.93) [7] 3.5 Option Strategies and Suggestions 3.5.1 Energy - Class Options: Crude Oil - Fundamental analysis: US refinery demand is stabilizing and rising. Shale oil production is stable during the oil price decline, and refineries are increasing diesel output. OPEC's short - term supply is flat. Libya's short - term exports may recover in two weeks, and Kuwait's refinery restart will weaken the support for low - sulfur fuel oil. - Market analysis: The crude oil price showed a complex trend from August to November, with short - term weakness and then rebounds. - Option factor research: The implied volatility of crude oil options fluctuates above the average. The open interest PCR is below 0.80, indicating a weak market. The pressure level is 540 and the support level is 430. - Strategy suggestions: Construct a bearish spread strategy for put options, a short - biased call + put option combination strategy for volatility, and a long collar strategy for spot hedging [8] 3.5.2 Energy - Class Options: LPG - Fundamental analysis: US propane is in the process of destocking, but inventory is still at a historical high. Crude oil prices are affected by supply - demand and geopolitical factors. - Market analysis: LPG prices have shown a pattern of decline, rebound, and then consolidation since August. - Option factor research: The implied volatility of LPG options has dropped to below the average. The open interest PCR is around 0.80, indicating a weak market. The pressure level is 4500 and the support level is 4250. - Strategy suggestions: Construct a short - neutral call + put option combination strategy for volatility and a long collar strategy for spot hedging [10] 3.5.3 Alcohol - Class Options: Methanol - Fundamental analysis: Port and enterprise inventories of methanol are decreasing. - Market analysis: Methanol prices have been weak since August. - Option factor research: The implied volatility of methanol options fluctuates around the historical average. The open interest PCR is below 0.60, indicating a weak and volatile market. The pressure level is 2300 and the support level is 2000. - Strategy suggestions: Construct a bearish spread strategy for put options, a short - biased call + put option combination strategy for volatility, and a long collar strategy for spot hedging [10] 3.5.4 Alcohol - Class Options: Ethylene Glycol - Fundamental analysis: Port inventory of ethylene glycol is expected to increase at a slower pace, and the balance sheet is expected to improve. - Market analysis: Ethylene glycol prices have been weak since August. - Option factor research: The implied volatility of ethylene glycol options fluctuates below the average. The open interest PCR is below 0.70, indicating strong bearish power. The pressure level is 4500 and the support level is 3800. - Strategy suggestions: Construct a bearish spread strategy for put options, a short - volatility strategy, and a long collar strategy for spot hedging [11] 3.5.5 Polyolefin - Class Options: Polypropylene - Fundamental analysis: Polyolefin inventories are under pressure. - Market analysis: Polypropylene prices have been weak since August. - Option factor research: The implied volatility of polypropylene options has dropped to around the average. The open interest PCR is around 0.70, indicating a weak market. The pressure level is 7000 and the support level is 6300. - Strategy suggestions: Construct a bearish spread strategy for put options and a long collar strategy for spot hedging [11] 3.5.6 Rubber Options - Fundamental analysis: Tire factory operating rates are decreasing, and rubber inventories are changing from explicit to implicit. - Market analysis: Rubber prices have been weak since September. - Option factor research: The implied volatility of rubber options has dropped to below the average. The open interest PCR is below 0.60. The pressure level has dropped to 16000 and the support level is 15000. - Strategy suggestions: Construct a short - biased call + put option combination strategy for volatility [12] 3.5.7 Polyester - Class Options: PTA - Fundamental analysis: PTA inventory is slightly increasing, but it is expected to enter a destocking phase. - Market analysis: PTA prices have shown a pattern of decline, rebound, and then consolidation. - Option factor research: The implied volatility of PTA options fluctuates above the average. The open interest PCR is around 0.70, indicating a volatile market. The pressure level is 4700 and the support level is 4300. - Strategy suggestions: Construct a short - neutral call + put option combination strategy for volatility [12] 3.5.8 Alkali - Class Options: Caustic Soda - Fundamental analysis: The average utilization rate of caustic soda production capacity is increasing, with regional differences. - Market analysis: Caustic soda prices have been weak since September. - Option factor research: The implied volatility of caustic soda options is at a relatively high level. The open interest PCR is below 0.60, indicating a weak market. The pressure level is 3000 and the support level is 2200. - Strategy suggestions: Construct a bearish spread strategy and a long collar strategy for spot hedging [13] 3.5.9 Alkali - Class Options: Soda Ash - Fundamental analysis: Soda ash inventories are decreasing. - Market analysis: Soda ash prices have been in a low - level consolidation since August. - Option factor research: The implied volatility of soda ash options is at a relatively high level. The open interest PCR is below 0.60, indicating strong bearish pressure. The pressure level is 1860 and the support level is 1100. - Strategy suggestions: Construct a bearish spread strategy, a short - volatility strategy, and a long collar strategy for spot hedging [13] 3.5.10 Other Options: Urea - Fundamental analysis: Urea enterprise inventories are decreasing, and port inventories are increasing. - Market analysis: Urea prices have shown a pattern of low - level consolidation and then rebound. - Option factor research: The implied volatility of urea options fluctuates around the historical average. The open interest PCR is below 0.60, indicating strong bearish pressure. The pressure level is 1800 and the support level is 1600. - Strategy suggestions: Construct a short - neutral call + put option combination strategy for volatility and a long collar strategy for spot hedging [14]

（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高位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下降，但维持较高水平波动。 金融期权 2025-11-25 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： 金融期权研究 表3：期权因子—量仓PCR （3）金融期权策略与建议：对于ETF期权来说，适合构建偏多头的买方策略，认购期权牛市价差组合策略；对于股 指期权来说，适合构建偏多头的卖方策略、认购期权牛市价差组合策略和期权合成期货多头与期货空头做套利策略 。 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 | | --- | --- | --- | --- | --- ...

金属期权 2025-11-25 金属期权策略早报 | 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 | 金属期权策略早报概要：（1）有色金属偏多上行，构建卖方中性波动率策略策略；（2）黑色系维持大幅度波动的 行情走势，适合构建做空波动率组合策略；（3）贵金属反弹回暖上升，构建牛市价差组合策略。 | 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 - No information provided in the content 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 high - level volatile upward market trend [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 bullish buyer strategy and a bull spread strategy for call options; for index options, it is suitable to construct a bullish seller strategy, a bull spread strategy for call options, and an arbitrage strategy between synthetic long futures of options and short futures [2]. 3. Summary by Relevant Catalogs 3.1 Financial Market Important Indexes - The Shanghai Composite Index closed at 3,931.05, down 15.69 (-0.40%), with a trading volume of 711.3 billion yuan, a decrease of 9.6 billion yuan, and a PE of 16.46 [3]. - The Shenzhen Component Index closed at 12,980.82, down 99.27 (-0.76%), with a trading volume of 996.8 billion yuan, a decrease of 8.2 billion yuan, and a PE of 29.93 [3]. - The Shanghai 50 Index closed at 3,008.29, down 12.06 (-0.40%), with a trading volume of 101 billion yuan, an increase of 1.4 billion yuan, and a PE of 12.03 [3]. - The SSE 300 Index closed at 4,564.95, down 23.34 (-0.51%), with a trading volume of 415.1 billion yuan, an increase of 29.8 billion yuan, and a PE of 14.14 [3]. - The CSI 500 Index closed at 7,061.95, down 60.80 (-0.85%), with a trading volume of 254.2 billion yuan, a decrease of 2.6 billion yuan, and a PE of 32.17 [3]. - The CSI 1000 Index closed at 7,340.41, down 46.80 (-0.63%), with a trading volume of 356.7 billion yuan, a decrease of 10.5 billion yuan, and a PE of 46.45 [3]. 3.2 Option - underlying ETF Market - The Shanghai 50 ETF closed at 3.156, down 0.009 (-0.28%), with a trading volume of 3.8637 million shares, an increase of 3.7926 million shares, and a trading value of 1.225 billion yuan, a decrease of 1.029 billion yuan [4]. - The Shanghai 300 ETF closed at 4.676, down 0.021 (-0.45%), with a trading volume of 5.6194 million shares, an increase of 5.5337 million shares, and a trading value of 2.645 billion yuan, a decrease of 1.382 billion yuan [4]. - The Shanghai 500 ETF closed at 7.170, down 0.057 (-0.79%), with a trading volume of 3.0324 million shares, an increase of 3.0077 million shares, and a trading value of 2.184 billion yuan, an increase of 0.397 billion yuan [4]. - The Huaxia Science and Technology Innovation 50 ETF closed at 1.396, down 0.017 (-1.20%), with a trading volume of 23.5876 million shares, an increase of 23.399 million shares, and a trading value of 3.317 billion yuan, an increase of 0.644 billion yuan [4]. - The E Fund Science and Technology Innovation 50 ETF closed at 1.352, down 0.017 (-1.24%), with a trading volume of 6.5031 million shares, an increase of 6.4286 million shares, and a trading value of 0.886 billion yuan, a decrease of 0.137 billion yuan [4]. - The Shenzhen 300 ETF closed at 4.826, down 0.019 (-0.39%), with a trading volume of 1.2255 million shares, an increase of 1.2138 million shares, and a trading value of 0.594 billion yuan, an increase of 0.029 billion yuan [4]. - The Shenzhen 500 ETF closed at 2.865, down 0.024 (-0.83%), with a trading volume of 0.594 million shares, an increase of 0.5872 million shares, and a trading value of 0.171 billion yuan, a decrease of 0.026 billion yuan [4]. - The Shenzhen 100 ETF closed at 3.363, down 0.021 (-0.62%), with a trading volume of 0.6624 million shares, an increase of 0.6534 million shares, and a trading value of 0.225 billion yuan, a decrease of 0.081 billion yuan [4]. - The ChiNext ETF closed at 3.026, down 0.031 (-1.01%), with a trading volume of 13.808 million shares, an increase of 13.6755 million shares, and a trading value of 4.222 billion yuan, an increase of 0.162 billion yuan [4]. 3.3 Option Factors - Volume and Position PCR - For the Shanghai 50 ETF option, the trading volume was 978,500 contracts, a decrease of 38,300 contracts; the open interest was 1,510,500 contracts, a decrease of 19,200 contracts; the volume PCR was 0.94, a decrease of 0.12; the position PCR was 0.87, a decrease of 0.02 [5]. - For the Shanghai 300 ETF option, the trading volume was 1,167,700 contracts, a decrease of 68,200 contracts; the open interest was 1,443,800 contracts, an increase of 3,800 contracts; the volume PCR was 0.94, a decrease of 0.20; the position PCR was 0.91, a decrease of 0.04 [5]. - For the Shanghai 500 ETF option, the trading volume was 1,603,400 contracts, an increase of 34,900 contracts; the open interest was 1,492,900 contracts, an increase of 22,400 contracts; the volume PCR was 0.93, a decrease of 0.17; the position PCR was 1.04, a decrease of 0.04 [5]. - For the Huaxia Science and Technology Innovation 50 ETF option, the trading volume was 1,440,700 contracts, a decrease of 27,400 contracts; the open interest was 2,532,800 contracts, an increase of 33,700 contracts; the volume PCR was 0.69, a decrease of 0.16; the position PCR was 0.79, a decrease of 0.03 [5]. - For the E Fund Science and Technology Innovation 50 ETF option, the trading volume was 323,700 contracts, an increase of 28,100 contracts; the open interest was 669,100 contracts, an increase of 12,900 contracts; the volume PCR was 1.03, a decrease of 0.01; the position PCR was 0.77, a decrease of 0.01 [5]. - For the Shenzhen 300 ETF option, the trading volume was 182,700 contracts, a decrease of 15,500 contracts; the open interest was 327,400 contracts, a decrease of 10,000 contracts; the volume PCR was 1.03, a decrease of 0.56; the position PCR was 0.91, a decrease of 0.07 [5]. - For the Shenzhen 500 ETF option, the trading volume was 369,500 contracts, an increase of 120,500 contracts; the open interest was 447,800 contracts, an increase of 400 contracts; the volume PCR was 1.78, an increase of 0.20; the position PCR was 0.70, a decrease of 0.03 [5]. - For the Shenzhen 100 ETF option, the trading volume was 128,900 contracts, an increase of 52,800 contracts; the open interest was 155,500 contracts, a decrease of 2,600 contracts; the volume PCR was 1.81, a decrease of 0.08; the position PCR was 1.29, a decrease of 0.12 [5]. - For the ChiNext ETF option, the trading volume was 2,098,800 contracts, an increase of 208,600 contracts; the open interest was 2,080,200 contracts, an increase of 19,300 contracts; the volume PCR was 0.90, a decrease of 0.06; the position PCR was 0.97, a decrease of 0.05 [5]. - For the Shanghai 50 index option, the trading volume was 54,100 contracts, an increase of 5,700 contracts; the open interest was 78,200 contracts, an increase of 1,600 contracts; the volume PCR was 0.59, a decrease of 0.08; the position PCR was 0.74, an increase of 0.01 [5]. - For the SSE 300 index option, the trading volume was 170,200 contracts, an increase of 4,100 contracts; the open interest was 236,000 contracts, an increase of 1,100 contracts; the volume PCR was 0.60, a decrease of 0.11; the position PCR was 0.78, a decrease of 0.01 [5]. - For the CSI 1000 index option, the trading volume was 336,200 contracts, a decrease of 25,500 contracts; the open interest was 347,200 contracts, an increase of 3,900 contracts; the volume PCR was 0.77, a decrease of 0.05; the position PCR was 0.89, a decrease of 0.02 [5]. 3.4 Option Factors - Pressure and Support Points - For the Shanghai 50 ETF, the underlying closing price was 3.156, the at - the - money strike price was 3.20, the pressure point was 3.20 with an offset of 0.00, the support point was 3.10 with an offset of 0.00, the maximum call open interest was 151,449 contracts, and the maximum put open interest was 99,449 contracts [7]. - For the Shanghai 300 ETF, the underlying closing price was 4.676, the at - the - money strike price was 4.70, the pressure point was 4.80 with an offset of 0.00, the support point was 4.60 with an offset of 0.00, the maximum call open interest was 107,595 contracts, and the maximum put open interest was 77,161 contracts [7]. - For the Shanghai 500 ETF, the underlying closing price was 7.170, the at - the - money strike price was 7.25, the pressure point was 7.50 with an offset of 0.00, the support point was 7.00 with an offset of 0.00, the maximum call open interest was 130,547 contracts, and the maximum put open interest was 87,079 contracts [7]. - For the Huaxia Science and Technology Innovation 50 ETF, the underlying closing price was 1.396, the at - the - money strike price was 1.40, the pressure point was 1.50 with an offset of 0.00, the support point was 1.35 with an offset of 0.00, the maximum call open interest was 139,380 contracts, and the maximum put open interest was 88,753 contracts [7]. - For the E Fund Science and Technology Innovation 50 ETF, the underlying closing price was 1.352, the at - the - money strike price was 1.35, the pressure point was 1.40 with an offset of - 0.10, the support point was 1.30 with an offset of 0.00, the maximum call open interest was 24,023 contracts, and the maximum put open interest was 19,237 contracts [7]. - For the Shenzhen 300 ETF, the underlying closing price was 4.826, the at - the - money strike price was 4.80, the pressure point was 4.90 with an offset of - 0.10, the support point was 4.70 with an offset of 0.00, the maximum call open interest was 19,268 contracts, and the maximum put open interest was 18,301 contracts [7]. - For the Shenzhen 500 ETF, the underlying closing price was 2.865, the at - the - money strike price was 2.85, the pressure point was 2.90 with an offset of - 0.20, the support point was 2.85 with an offset of 0.10, the maximum call open interest was 20,946 contracts, and the maximum put open interest was 14,193 contracts [7]. - For the Shenzhen 100 ETF, the underlying closing price was 3.363, the at - the - money strike price was 3.40, the pressure point was 3.61 with an offset of 0.00, the support point was 3.32 with an offset of 0.00, the maximum call open interest was 6,053 contracts, and the maximum put open interest was 7,559 contracts [7]. - For the ChiNext ETF, the underlying closing price was 3.026, the at - the - money strike price was 3.00, the pressure point was 3.10 with an offset of - 0.10, the support point was 3.00 with an offset of 0.00, the maximum call open interest was 144,175 contracts, and the maximum put open interest was 85,630 contracts [7]. - For the Shanghai 50 index option, the underlying closing price was 3,008.29, the at - the - money strike price was 3,000, the pressure point was 3,100 with an offset of 50, the support point was 2,900 with an offset of - 100, the maximum call open interest was 3,441 contracts, and the maximum put open interest was 2,106 contracts [7]. - For the SSE 300 index option, the underlying closing price was 4,564.95, the at - the - money strike price was 4,550, the pressure point was 4,700 with an offset of 0, the support point was 4,500 with an offset of - 100, the maximum call open interest was 6,788 contracts, and the maximum put open interest was 3,673 contracts [7]. - For the CSI 1000 index option, the underlying closing price was 7,340.41, the at - the - money strike price was 7,300, the pressure point was 7,400 with an offset of - 100, the support point was 7,000 with an offset of - 200, the maximum call open interest was 9,706 contracts, and the maximum put open interest was 6,047 contracts [7]. 3.5 Option Factors - Implied Volatility - For the Shanghai 50 ETF option, the at - the - money implied volatility was 14.09%, the weighted implied volatility was 14.88%, a decrease of 0.36%, the annual average was 16