1. Report's Industry Investment Rating No information provided regarding the industry investment rating. 2. Core Viewpoints of the Report - The financial options market in 2025 showed structural changes and sentiment differentiation. The market preference was towards growth - style index options, and the mid - term market sentiment remained optimistic. The implied volatility was relatively mild, and the advantage of option sellers increased. In 2026, the volatility center may rise slightly, and certain option strategies are recommended [4][111][113]. - The performance of option strategies in 2025 varied. The quantitative timing strategy based on the premium and discount of synthetic underlying assets achieved stable returns, while the "foolish" double - selling strategy had relatively large risks [5][112]. 3. Summary According to the Table of Contents 3.1 2025 Financial Options Market Operation - **Option Market Activity**: The domestic option market had 12 listed financial option varieties. By November 30, 2025, the total trading volume was 1.717 billion contracts, the average daily trading volume was 7.8047 million contracts, the total trading turnover was 1.641327 trillion yuan, and the average daily trading turnover was 7.46 billion yuan. The average daily trading volume, turnover, and open interest increased by about 12%, 21%, and 13% respectively compared to the same period in 2024. The growth in turnover mainly came from the third quarter, and the growth was mainly driven by the CSI 1000 Index Option and the dual - innovation options [12][14]. - **Market Preference for Growth - Style Index Options**: Measured by average daily turnover, the CSI 1000 Index Option had the highest market share at 33.69%, followed by the Southern CSI 500ETF Option at 19.25%. The market still preferred growth - style index options with larger underlying index fluctuations, while the share of the SSE 50ETF Option continued to decline to about 6% [17]. - **Position PCR Indicating Optimistic Mid - term Market Sentiment**: The position PCR values of major financial options mostly followed the fluctuations of the underlying index in 2025. The average position PCR values of IO and MO options increased significantly compared to 2024, indicating an increase in the proportion of investors selling put options. Although the position PCR values have declined recently, they are still at medium - to - high historical levels, suggesting that the mid - term market sentiment remains optimistic [22][23]. 3.2 2025 Stock Index Option Market Volatility - **Historical Volatility in a Similar "M" Shape**: The historical volatility of the three major index option underlying assets showed a similar "M" shape in 2025, with the upward - moving period significantly shorter than the downward - moving period. The volatility center and range narrowed compared to 2024 [26]. - **Implied Volatility More Moderate than in Previous Years**: The implied volatility of options also showed a similar "M" shape, but the upward - pulse time was shorter and the peak - reaching time was earlier. The implied volatility was more moderate than in previous years, which was related to the increasing institutionalization of the market and the regulatory authorities' advocacy of a slow - bull market [32][39]. - **Enhanced Advantage of Option Sellers in 2025**: The advantage of option sellers was enhanced in 2025, as the frequency and average amplitude of option implied volatility premiums increased compared to 2024, and the implied volatility mostly showed a downward - trending pattern [40][44]. - **Low Skewness Throughout the Year**: The proportion of negative skewness in implied volatility of options increased in 2025, mainly due to the expansion of stock market neutral products. Currently, the skewness of the CSI 1000 Index Option has recovered to a medium - to - high level in the past two years, while that of the SSE 50 and CSI 300 Index Options is still at a slightly low - medium level [45][48]. - **2026 Volatility Outlook**: In 2026, the implied volatility is currently low, and the volatility center may rise slightly, but it is expected that the peak will not exceed that of 2025. The implied volatility of the SSE 50 and CSI 300 Index Options is expected to range between 12% - 30%, and that of the CSI 1000 Index Option between 17% - 40%. Local peaks may occur in the first and third quarters [52]. 3.3 Option Strategy Review and Recommendation - **Quantitative Timing Strategy Based on Premium and Discount of Option Synthetic Underlying Assets**: This strategy can achieve a 23.6% absolute return in 2025, with a maximum drawdown of only 4.81%, far superior to the CSI 500 Index and corresponding stock index futures [60]. - **Performance Review of Classic Option Strategies**: - **Bull Spread Strategy**: In a slow - bull market, this strategy performs well. Although it slightly underperforms the underlying index, it significantly reduces the maximum drawdown [63][70]. - **Selling Put Option Strategy**: Except during the sharp rise in late September 2024, this strategy can generally outperform the underlying index, and the decline amplitude is relatively smaller [73][77]. - **Covered Call Strategy**: In 2025, this strategy performs better in IO and HO options with more stable underlying fluctuations, but underperforms in MO options with larger fluctuations. It may not be able to outperform the underlying index in a rapidly rising market [85][89]. - **Bullish Three - Leg Strategy**: In a slow - bull market, this strategy is a good alternative to index long positions. In case of a rapid market rise, the problem of underperformance can be improved by adjusting the position ratio [90]. - **Traditional Double - Selling Strategy**: For investors with poor timing ability, the SSE 50 Index Option is the most suitable for the double - selling strategy. The double - selling strategy for MO options has the most unstable returns and relatively large maximum drawdowns [98]. 3.4 Summary and Outlook - **Summary**: In 2025, the trading turnover of the financial options market increased, mainly driven by growth - style options. The position PCR indicated optimistic mid - term sentiment, the implied volatility was moderate, and option strategies achieved stable returns. Some classic strategies can reduce drawdowns and smooth the capital curve [106][111][112]. - **Outlook**: In 2026, the volatility center may rise slightly. Sellers of out - of - the - money put options are worthy of attention, the bullish three - leg strategy can be used to replace traditional futures long positions, and the strategy of shorting volatility is also worth considering [113][114].

新能源及有色金属日报 | 2025-12-23 散单成交下滑 铅价难有靓丽表现 市场要闻与重要数据 现货方面：2025-12-22，LME铅现货升水为-45.23美元/吨。SMM1#铅锭现货价较前一交易日变化25元/吨至16825 元/吨，SMM上海铅现货升贴水较前一交易日变化 0元/吨至60.00元/吨，SMM广东铅现货较前一交易日变化25元/ 吨至16925元/吨，SMM河南铅现货较前一交易日变化25元/吨至16850元/吨，SMM天津铅现货升贴水较前一交易日 变化25元/吨至16825元/吨。铅精废价差较前一交易日变化0元/吨至-50元/吨，废电动车电池较前一交易日变化0元/ 吨至9825元/吨，废白壳较前一交易日变化0元/吨至10025元/吨，废黑壳较前一交易日变化0元/吨至10225元/吨。 期货方面：2025-12-22，沪铅主力合约开于16970元/吨，收于16920元/吨，较前一交易日变化40元/吨，全天交易日 成交49244手，较前一交易日变化-7217手，全天交易日持仓59586手，手较前一交易日变化-2591手，日内价格震荡， 最高点达到17030元/吨，最低点达到16890元/吨。夜盘 ...

Report Industry Investment Rating No relevant information provided. Core Viewpoints of the Report 1. **PVC**: Overall, the demand side provides weak support for PVC, and the supply - demand remains in an oversupply pattern, with prices hard to be optimistic, expected to continue in a weakening trend. However, the V2602 contract price rose 2.92% this week, causing losses in the bear - spread option portfolio [3]. 2. **Tin**: Market sentiment is positive, and the fundamentals are strong, so tin prices are expected to remain strong throughout the year. The bull - spread option portfolio made a profit due to a 3.92% increase in the Shanghai Tin 2602 contract this week [3]. 3. **Copper**: For the future of copper, upward drivers include further deterioration of overseas inventory structure and better - than - expected interest - rate cut expectations; downward drivers are the negative feedback from weak demand, but the downside space is limited in non - recession scenarios. A bull - spread option portfolio is recommended [4]. Summary According to the Table of Contents 1. Option Underlying Weekly Trading Overview - **Price trends**: The price trends of option underlyings this week showed significant differentiation. Special commodity sector underlyings generally rose, with lithium carbonate having the largest increase of +11.78%, and silver in the precious metals sector also rising relatively strongly at 4.07%. Most underlyings in the agricultural products sector declined, except for cotton and live pigs, with soybean oil and apples having relatively large declines of - 3.79% and - 3.30% respectively [11]. - **Trading volume**: The special commodity sector attracted more attention this week, with polysilicon having the largest increase in average daily trading volume, up 73.80% week - on - week. Apples and sugar in the agricultural products sector also had significant increases in average daily trading volume, up 47.61% and 45.97% respectively, while corn in the same sector had a large decline of - 40.58% [11]. - **20 - day HV**: Glass and PVC had the largest increases in 20 - day HV, up 18.50% and 15.41% respectively compared to last week. Lithium carbonate and industrial silicon in the special commodity sector had relatively significant declines in 20 - day HV, down 12.60% and 6.81% respectively [11]. 2. Option Contracts Weekly Trading and Position Overview - **Trading volume**: Options such as p - xylene (+255.64%), nickel (+125.29%), alumina (+99.95%), tin (+83.26%), and gold (+79.56%) had relatively large increases in average daily trading volume week - on - week, while options such as rapeseed meal and glass had large declines [14]. - **PCR indicators**: In each sector, options such as gold, live pigs, aluminum, and synthetic rubber had an average daily trading PCR below 50% and were still in the historical low - range. Options such as silver, rapeseed meal, apples, iron ore, p - xylene, and polysilicon had an average daily position PCR still exceeding 100% [14]. 3. Option Main - contract At - the - Money IV Overview - **IV trends**: This week, the IV of option underlyings showed significant differentiation. The IV of underlyings in the special commodity sector all increased, with polysilicon and lithium carbonate having relatively large increases in main - contract at - the - money IV, up 14.18% and 13.59% respectively. In the stock index sector, the main - contract at - the - money IV of the SSE 50 and CSI 1000 indices remained in the historical low - range. PVC, which had a 60.78% increase in IV last week, saw a 28.55% decline this week. Attention can be paid to the mean - reversion of the implied volatility of varieties with an IV historical percentile in the extreme range below 10% or above 90% [17]. 4. Key Data of Major Varieties - **Stock indices**: The latest closing prices of the SSE 50, CSI 300, and CSI 1000 were 3004.34, 4568.18, and 7329.81 respectively, with corresponding option total trading volumes of 182906600 billion, 720958040 billion, and 2506636660 billion yuan. Other relevant indicators such as trading volume PCR, position volume PCR, variety IV, and historical volatility are also provided [21][24][26]. - **Precious metals**: The latest closing prices of gold and silver were 979.9 and 15376 respectively, with corresponding option total trading volumes of 1426516000 billion and 4002475400 billion yuan. Other relevant indicators are also given [29][31]. - **Agricultural products**: The latest closing prices, option total trading volumes, and other relevant indicators of various agricultural products such as cotton, soybean meal, and palm oil are presented [33][36][39]. - **Black commodities**: The latest closing prices, option total trading volumes, and other relevant indicators of iron ore and rebar are provided [63][65]. - **Non - ferrous metals**: The latest closing prices, option total trading volumes, and other relevant indicators of copper, aluminum, and other non - ferrous metals are given [68][70]. - **Energy and chemicals**: The latest closing prices, option total trading volumes, and other relevant indicators of crude oil, PTA, and other energy and chemical products are presented [82][84]. - **Special commodities**: The latest closing prices, option total trading volumes, and other relevant indicators of industrial silicon, polysilicon, and lithium carbonate are provided [111][113][115].

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The metal sector is divided into non - ferrous metals, precious metals, and black metals. For each sector, option strategies and suggestions are provided for selected varieties. Option strategy reports are compiled for each option variety based on underlying market analysis, option factor research, and option strategy suggestions [8]. - For non - ferrous metals, a seller neutral volatility strategy can be constructed as they are trending upwards. For black metals, a short - volatility combination strategy is suitable due to their large - amplitude fluctuations. For precious metals, a bull spread combination strategy can be built as they are rebounding [2]. 3. Summary by Related Catalogs 3.1 Underlying Futures Market Overview - Copper (CU2602): The latest price is 93,560, up 840 (0.91%), with a trading volume of 17.27 million lots (up 1.27 million) and an open interest of 23.77 million lots (up 0.64 million) [3]. - Aluminum (AL2602): The latest price is 22,245, up 205 (0.93%), with a trading volume of 22.56 million lots (up 3.72 million) and an open interest of 31.51 million lots (up 2.09 million) [3]. - Zinc (ZN2602): The latest price is 23,090, up 70 (0.30%), with a trading volume of 8.84 million lots (up 0.20 million) and an open interest of 8.64 million lots (up 0.26 million) [3]. - Lead (PB2602): The latest price is 17,005, up 155 (0.92%), with a trading volume of 5.65 million lots (up 2.52 million) and an open interest of 6.22 million lots (up 0.65 million) [3]. - Nickel (NI2602): The latest price is 117,430, up 1,170 (1.01%), with a trading volume of 16.58 million lots (up 10.28 million) and an open interest of 9.41 million lots (up 0.17 million) [3]. - Tin (SN2602): The latest price is 341,220, up 1,400 (0.41%), with a trading volume of 18.49 million lots (up 3.75 million) and an open interest of 5.66 million lots (up 0.71 million) [3]. - Alumina (AO2602): The latest price is 2,528, down 10 (-0.39%), with a trading volume of 12.14 million lots (down 1.21 million) and an open interest of 21.88 million lots (up 0.84 million) [3]. - Gold (AU2602): The latest price is 984.58, up 4.34 (0.44%), with a trading volume of 32.89 million lots (up 8.78 million) and an open interest of 18.97 million lots (down 0.71 million) [3]. - Silver (AG2602): The latest price is 15,746, up 462 (3.02%), with a trading volume of 190.42 million lots (up 33.25 million) and an open interest of 33.75 million lots (down 2.59 million) [3]. - Lithium carbonate (LC2602): The latest price is 109,740, up 4,160 (3.94%), with a trading volume of 2.48 million lots (up 0.61 million) and an open interest of 3.46 million lots (up 0.21 million) [3]. - Industrial silicon (SI2602): The latest price is 8,665, up 45 (0.52%), with a trading volume of 2.23 million lots (down 1.27 million) and an open interest of 9.04 million lots (up 0.03 million) [3]. - Polysilicon (PS2602): The latest price is 60,680, down 355 (-0.58%), with a trading volume of 3.70 million lots (down 0.96 million) and an open interest of 3.57 million lots (up 0.13 million) [3]. - Rebar (RB2605): The latest price is 3,114, unchanged (0.00%), with a trading volume of 68.61 million lots (down 52.94 million) and an open interest of 156.89 million lots (down 0.71 million) [3]. - Iron ore (I2602): The latest price is 794.00, up 2.00 (0.25%), with a trading volume of 1.07 million lots (down 0.23 million) and an open interest of 7.25 million lots (down 0.08 million) [3]. - Manganese silicon (SM2602): The latest price is 5,792, up 14 (0.24%), with a trading volume of 2.24 million lots (up 0.73 million) and an open interest of 3.14 million lots (up 0.11 million) [3]. - Silicon iron (SF2602): The latest price is 5,512, up 36 (0.66%), with a trading volume of 9.35 million lots (up 1.24 million) and an open interest of 3.65 million lots (up 0.03 million) [3]. - Glass (FG2602): The latest price is 993, down 2 (-0.20%), with a trading volume of 2.87 million lots (down 1.84 million) and an open interest of 3.85 million lots (down 0.01 million) [3]. 3.2 Option Factor - Volume and Open Interest PCR - Different metal options have different volume and open - interest PCR values and their changes, which are used to describe the strength of the option underlying market and the turning point of the underlying market [4]. 3.3 Option Factor - Pressure and Support Levels - Different metal options have different pressure and support levels, which are determined by the strike prices of the maximum open interest of call and put options [5]. 3.4 Option Factor - Implied Volatility - Different metal options have different implied volatility values, including at - the - money implied volatility, weighted implied volatility, and their changes, as well as the difference between implied and historical volatility [6]. 3.5 Option Strategies and Suggestions Non - Ferrous Metals - **Copper Options**: Construct a call option bull spread combination strategy for directional gains, a short - volatility seller option combination strategy for time - value gains, and a spot long - hedging strategy [7]. - **Aluminum Options**: Build a short - volatility combination strategy of selling slightly bullish call and put options and a spot collar strategy [9]. - **Zinc Options**: Construct a short - volatility combination strategy of selling slightly bullish call and put options and a spot collar strategy [9]. - **Nickel Options**: Build a short - volatility combination strategy of selling slightly bearish call and put options and a spot covered - call strategy [10]. - **Tin Options**: Construct a call option bull spread combination strategy, a short - volatility strategy, and a spot collar strategy [10]. - **Lithium Carbonate Options**: Build a call option bull spread combination strategy, a short - volatility combination strategy of selling slightly bullish call and put options, and a spot long - hedging strategy [11]. Precious Metals - **Silver Options**: Construct a call option bull spread combination strategy, a slightly bullish short - volatility option seller combination strategy, and a spot hedging strategy [12]. Black Metals - **Rebar Options**: Build a short - volatility combination strategy of selling slightly bearish call and put options and a spot long - covered call strategy [13]. - **Iron Ore Options**: Construct a short - volatility combination strategy of selling slightly bearish call and put options and a spot long - collar strategy [13]. - **Manganese Silicon Options**: Build a short - volatility strategy [14]. - **Industrial Silicon Options**: Construct a put option bear spread combination strategy, a short - volatility combination strategy of selling call and put options, and a spot hedging strategy [14]. - **Glass Options**: Build a put option bear spread combination strategy, a short - volatility combination strategy of selling call and put options, and a spot long - collar strategy [15].

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The agricultural product options market shows a mixed trend, with oilseeds and oils showing a weak and volatile pattern, while other sectors maintain a volatile or slightly fluctuating market [2]. - It is recommended to construct option portfolio strategies mainly based on sellers, as well as spot hedging or covered strategies to enhance returns [2]. 3. Summary of Each Section 3.1 Futures Market Overview - The latest prices, price changes, trading volumes, and open interest of various agricultural product options are presented, including soybeans, soybean meal, palm oil, etc. For example, the latest price of soybeans (A2603) is 4,064, with a change of 3 and a trading volume of 2.36 million lots [3]. 3.2 Option Factors - Volume and Open Interest PCR - The volume and open - interest PCR of various options are analyzed, which are mainly used to describe the strength of the option underlying market and the turning point of the market. For instance, the volume PCR of soybean options is 0.97, and the open - interest PCR is 1.02 [4]. 3.3 Option Factors - Pressure and Support Levels - The pressure and support levels of each option are determined from the perspective of the strike prices with the largest open interest in call and put options. For example, the pressure level of soybean options is 4,200, and the support level is 4,000 [5]. 3.4 Option Factors - Implied Volatility - The implied volatility of each option is analyzed, including at - the - money implied volatility, weighted implied volatility, and the difference between implied volatility and historical volatility. For example, the at - the - money implied volatility of soybean options is 10.035% [6]. 3.5 Strategy and Recommendations 3.5.1 Oilseeds and Oils Options - **Soybean Options**: The uncertainty of China's demand for US soybeans and the expected Brazilian harvest in early 2026 put pressure on the soybean market. It is recommended to construct a neutral call + put option selling strategy and a long collar strategy for spot hedging [7]. - **Soybean Meal Options**: The price of soybean meal may maintain a narrow - range volatile pattern. A similar neutral call + put option selling strategy and long collar strategy are recommended [9]. - **Palm Oil Options**: High production and low demand have pushed up Malaysia's inventory. A bear spread strategy for put options and a short - biased call + put option selling strategy are suggested, along with a long collar strategy for spot hedging [9]. - **Peanut Options**: The peanut market shows a short - term upward and then rapid decline pattern. A spot long + put option buying + out - of - the - money call option selling strategy is recommended [10]. 3.5.2 Agricultural By - product Options - **Live Pig Options**: The live pig market is in a weak downward trend. A short - biased call + put option selling strategy and a covered call strategy for spot are recommended [10]. - **Egg Options**: The egg market is weak. A short - biased call + put option selling strategy is recommended [11]. - **Apple Options**: The apple market shows a warming - up and rising pattern. A long - biased call + put option selling strategy and a long collar strategy for spot are recommended [11]. - **Jujube Options**: The jujube market is in a weak and volatile pattern. A short wide - straddle option selling strategy and a covered call strategy for spot are recommended [12]. 3.5.3 Soft Commodity Options - **Sugar Options**: The sugar market is in a weak and bearish pattern. A short - biased call + put option selling strategy and a long collar strategy for spot are recommended [12]. - **Cotton Options**: The cotton market shows a short - term upward and then blocked pattern. A neutral call + put option selling strategy and a long collar strategy for spot are recommended [13]. 3.5.4 Grain Options - **Corn Options**: The corn market shows a rebound and upward pattern. A neutral call + put option selling strategy is recommended [13].

1. Report's Investment Rating for the Industry - No information provided regarding the industry investment rating. 2. Core Views of the Report - Oilseed and oil - related agricultural products are in a weak and volatile state, while oils, by - products, and soft commodities like sugar show a slight oscillation. Cotton is in a strong consolidation phase, and grains such as corn and starch are in a narrow and bullish consolidation [2]. - It is recommended to construct option portfolio strategies mainly based on sellers, as well as spot hedging or covered strategies to enhance returns [2]. 3. Summary According to Relevant Catalogs 3.1 Futures Market Overview - The report presents the latest prices, price changes, trading volumes, and open interest of various agricultural futures contracts including soybeans, soybean meal, palm oil, etc. For example, the latest price of soybean No.1 (A2603) is 4,054 with a decrease of 6 and a decline rate of 0.15%, and its trading volume is 3.32 million lots with a change of 2.16 million lots, and open interest is 5.73 million lots with a change of - 0.28 million lots [3]. 3.2 Option Factors - Volume and Open Interest PCR - The PCR indicators (volume PCR and open - interest PCR) of different option varieties are provided. These indicators are used to describe the strength of the option underlying market and the potential turning points of the market. For instance, the volume PCR of soybean No.1 is 1.76 with a change of 1.02, and the open - interest PCR is 1.03 with a change of 0.04 [4]. 3.3 Option Factors - Pressure and Support Levels - The pressure and support levels 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 level of soybean No.1 is 4200 and the support level is 4000 [5]. 3.4 Option Factors - 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 soybean No.1 is 10.195%, and the weighted implied volatility is 11.08% with a change of 0.05% [6]. 3.5 Strategy and Recommendations - **Oilseed and Oil Options**: - **Soybean No.1**: Based on fundamental and market analysis, it is recommended to construct a neutral call + put option selling strategy for volatility, and a long collar strategy for spot hedging [7]. - **Soybean Meal**: A neutral call + put option selling strategy for volatility and a long collar strategy for spot hedging are suggested [9]. - **Palm Oil**: A bearish spread strategy for directional trading, a bearish call + put option selling strategy for volatility, and a long collar strategy for spot hedging are recommended [9]. - **Peanut**: A long collar strategy for spot hedging is proposed [10]. - **By - product Options**: - **Pig**: A bearish call + put option selling strategy for volatility and a covered call strategy for spot are recommended [10]. - **Egg**: A bearish call + put option selling strategy for volatility is suggested [11]. - **Apple**: A bullish call + put option selling strategy for volatility and a long collar strategy for spot hedging are recommended [11]. - **Jujube**: A wide - straddle option selling strategy for volatility and a covered call strategy for spot hedging are proposed [12]. - **Soft Commodity Options**: - **Sugar**: A bearish call + put option selling strategy for volatility and a long collar strategy for spot hedging are recommended [12]. - **Cotton**: A neutral call + put option selling strategy for volatility and a long collar strategy for spot are suggested [13]. - **Grain Options**: - **Corn**: A neutral call + put option selling strategy for volatility is recommended [13].

Group 1: Report Overview - Report Title: Metal Options Strategy Morning Report [1] - Date: December 18, 2025 - Report Summary: The report provides an analysis of the metal options market, including the performance of various metal futures, option factors, and trading strategies [2] Group 2: Industry Investment Rating - No industry investment rating is provided in the report Group 3: Core Viewpoints - The有色金属 sector is expected to move upward, and a neutral volatility strategy for sellers is recommended [2] - The黑色系 sector is expected to maintain high volatility, and a short volatility strategy is recommended [2] - The贵金属 sector is expected to rebound, and a bull spread strategy is recommended [2] Group 4: Futures Market Overview - Copper (CU2601): The latest price is 92,680, up 380 (0.41%) from the previous day. The trading volume is 6.63 million lots, down 3.58 million lots, and the open interest is 13.65 million lots, down 0.93 million lots [3] - Aluminum (AL2601): The latest price is 21,985, up 145 (0.66%) from the previous day. The trading volume is 4.34 million lots, down 2.73 million lots, and the open interest is 12.40 million lots, down 0.85 million lots [3] - Zinc (ZN2601): The latest price is 23,045, up 135 (0.59%) from the previous day. The trading volume is 12.06 million lots, down 1.80 million lots, and the open interest is 5.92 million lots, down 1.40 million lots [3] - Lead (PB2601): The latest price is 16,825, up 55 (0.33%) from the previous day. The trading volume is 4.02 million lots, down 0.05 million lots, and the open interest is 2.69 million lots, down 0.28 million lots [3] - Nickel (NI2601): The latest price is 113,300, up 570 (0.51%) from the previous day. The trading volume is 13.96 million lots, down 1.77 million lots, and the open interest is 9.41 million lots, down 1.15 million lots [3] - Tin (SN2601): The latest price is 334,240, up 9,230 (2.84%) from the previous day. The trading volume is 16.68 million lots, down 5.58 million lots, and the open interest is 3.21 million lots, down 0.02 million lots [3] - Alumina (AO2601): The latest price is 2,573, up 23 (0.90%) from the previous day. The trading volume is 19.30 million lots, down 9.09 million lots, and the open interest is 18.04 million lots, down 1.05 million lots [3] - Gold (AU2602): The latest price is 982.48, up 5.18 (0.53%) from the previous day. The trading volume is 27.59 million lots, down 1.80 million lots, and the open interest is 19.71 million lots, up 0.09 million lots [3] - Silver (AG2602): The latest price is 15,594, up 589 (3.93%) from the previous day. The trading volume is 162.71 million lots, up 5.57 million lots, and the open interest is 38.90 million lots, up 2.49 million lots [3] - Lithium Carbonate (LC2602): The latest price is 106,900, up 7,560 (7.61%) from the previous day. The trading volume is 3.36 million lots, up 2.37 million lots, and the open interest is 3.36 million lots, down 0.06 million lots [3] - Industrial Silicon (SI2602): The latest price is 8,480, up 50 (0.59%) from the previous day. The trading volume is 4.29 million lots, up 1.59 million lots, and the open interest is 9.10 million lots, down 0.06 million lots [3] - Polysilicon (PS2602): The latest price is 62,175, up 2,490 (4.17%) from the previous day. The trading volume is 4.47 million lots, up 1.45 million lots, and the open interest is 3.58 million lots, down 0.19 million lots [3] - Rebar (RB2601): The latest price is 3,130, up 35 (1.13%) from the previous day. The trading volume is 6.27 million lots, down 1.26 million lots, and the open interest is 22.66 million lots, down 1.52 million lots [3] - Iron Ore (I2602): The latest price is 793.00, up 12.00 (1.54%) from the previous day. The trading volume is 0.55 million lots, down 0.03 million lots, and the open interest is 7.18 million lots, down 0.02 million lots [3] - Manganese Silicon (SM2602): The latest price is 5,744, up 2 (0.03%) from the previous day. The trading volume is 1.65 million lots, up 0.06 million lots, and the open interest is 2.96 million lots, down 0.09 million lots [3] - Silicon Iron (SF2602): The latest price is 5,428, up 50 (0.93%) from the previous day. The trading volume is 5.39 million lots, up 0.50 million lots, and the open interest is 3.79 million lots, up 0.22 million lots [3] - Glass (FG2602): The latest price is 1,013, up 17 (1.71%) from the previous day. The trading volume is 2.90 million lots, up 0.59 million lots, and the open interest is 4.11 million lots, up 0.05 million lots [3] Group 5: Option Factors Volume and Open Interest PCR - The PCR indicators are used to describe the strength of the option underlying market and the turning point of the underlying market [4] Pressure and Support Levels - The pressure and support levels are determined by the strike prices with the largest open interest of call and put options [5] Implied Volatility - The implied volatility reflects the market's expectation of the future volatility of the underlying asset [6] Group 6: Strategy Recommendations Copper Options - Directional Strategy: Construct a bull spread strategy using call options to obtain directional returns [7] - Volatility Strategy: Construct a short volatility strategy using put and call options to obtain time value returns [7] - Spot Hedging Strategy: Construct a spot collar strategy by holding a long position in the spot market, buying put options, and selling out-of-the-money call options [7] Aluminum Options - Directional Strategy: None [9] - Volatility Strategy: Construct a short volatility strategy using put and call options to obtain time value and directional returns [9] - Spot Hedging Strategy: Construct a spot collar strategy by holding a long position in the spot market, buying put options, and selling out-of-the-money call options [9] Zinc Options - Directional Strategy: None [9] - Volatility Strategy: Construct a short volatility strategy using put and call options to obtain time value [9] - Spot Hedging Strategy: Construct a spot collar strategy by holding a long position in the spot market, buying put options, and selling out-of-the-money call options [9] Nickel Options - Directional Strategy: None [10] - Volatility Strategy: Construct a short volatility strategy using put and call options to obtain time value [10] - Spot Hedging Strategy: Construct a covered call strategy by holding a long position in the spot market and selling call options [10] Tin Options - Directional Strategy: Construct a bull spread strategy using call options to obtain directional returns [10] - Volatility Strategy: Construct a short volatility strategy using put and call options to obtain time value returns [10] - Spot Hedging Strategy: Construct a spot collar strategy by holding a long position in the spot market, buying put options, and selling out-of-the-money call options [10] Lithium Carbonate Options - Directional Strategy: Construct a bull spread strategy using call options to obtain directional returns [11] - Volatility Strategy: Construct a short volatility strategy using put and call options to obtain time value and directional returns [11] - Spot Hedging Strategy: Construct a spot collar strategy by holding a long position in the spot market, buying put options, and selling out-of-the-money call options [11] Silver Options - Directional Strategy: Construct a bull spread strategy using call options to obtain directional returns [12] - Volatility Strategy: Construct a short volatility strategy using put and call options to obtain time value [12] - Spot Hedging Strategy: Construct a spot collar strategy by holding a long position in the spot market, buying put options, and selling out-of-the-money call options [12] Rebar Options - Directional Strategy: None [13] - Volatility Strategy: Construct a short volatility strategy using put and call options to obtain time value [13] - Spot Hedging Strategy: Construct a covered call strategy by holding a long position in the spot market and selling call options [13] Iron Ore Options - Directional Strategy: None [13] - Volatility Strategy: Construct a short volatility strategy using put and call options to obtain time value and directional returns [13] - Spot Hedging Strategy: Construct a long collar strategy by holding a long position in the spot market, buying put options, and selling out-of-the-money call options [13] Manganese Silicon Options - Directional Strategy: None [14] - Volatility Strategy: Construct a short volatility strategy using put and call options to obtain time value returns [14] - Spot Hedging Strategy: None [14] Industrial Silicon Options - Directional Strategy: Construct a bear spread strategy using put options to obtain directional returns [14] - Volatility Strategy: Construct a short volatility strategy using put and call options to obtain time value and directional returns [14] - Spot Hedging Strategy: Construct a spot collar strategy by holding a long position in the spot market, buying put options, and selling out-of-the-money call options [14] Glass Options - Directional Strategy: Construct a bear spread strategy using put options to obtain directional returns [15] - Volatility Strategy: Construct a short volatility strategy using put and call options to obtain time value [15] - Spot Hedging Strategy: Construct a long collar strategy by holding a long position in the spot market, buying put options, and selling out-of-the-money call options [15]

1. Report Industry Investment Rating No relevant information provided. 2. Core Viewpoints of the Report - The agricultural product options market shows a mixed trend, with oilseeds and oils showing a weak and volatile pattern, agricultural by - products maintaining a volatile market, soft commodities like sugar slightly fluctuating, cotton showing a relatively strong consolidation, and grains such as corn and starch showing a narrow - range bullish consolidation [2]. - It is recommended to construct option portfolio strategies mainly based on sellers, as well as spot hedging or covered call strategies to enhance returns [2]. 3. Summary by Relevant Catalogs 3.1 Futures Market Overview - Multiple agricultural product futures contracts show different price movements, trading volumes, and open interest changes. For example, the latest price of soybean (A2603) is 4,059, down 41 with a decline of 1.00%, trading volume of 1.16 million lots (down 1.46 million lots), and open interest of 6.00 million lots (up 0.06 million lots) [3]. 3.2 Option Factors - PCR - The PCR indicators of various option varieties are presented. For instance, the trading volume PCR of soybean is 0.75 (down 0.17), and the open interest PCR is 0.99 (unchanged). These indicators are used to describe the strength of the option underlying market and the turning points of the underlying market [4]. 3.3 Option Factors - Pressure and Support Levels - The pressure and support levels of different option varieties are given. For example, the pressure point of soybean (A2603) is 4,200 with an offset of 0, and the support point is 4,000 with an offset of 0 [5]. 3.4 Option Factors - Implied Volatility - The implied volatility data of multiple option varieties are provided. For example, the at - the - money implied volatility of soybean is 10.31%, the weighted implied volatility is 11.04% (down 1.06%), and the historical average is 12.69% [6]. 3.5 Strategies and Recommendations 3.5.1 Oilseeds and Oils Options - **Soybean**: - Fundamental analysis shows that Brazilian soybean planting is nearly completed, with changes in import costs and crushing margins. The market shows a weak pattern with pressure above. - Option factor research indicates that the implied volatility is around the historical average, the open interest PCR suggests a sideways market, and the pressure and support levels are 4200 and 4000 respectively. - Strategies include constructing a neutral short call + put option combination, and a long collar strategy for spot hedging [7]. - **Palm oil**: - The domestic palm oil market price is down, with weak fundamentals. The market shows a pattern of upward rebound with pressure above. - Option factor research shows that the implied volatility is below the historical average, the open interest PCR suggests a sideways market, and the pressure and support levels are 9000 and 8200 respectively. - Strategies include a bearish spread strategy for directional trading, a short bearish call + put option combination for volatility trading, and a long collar strategy for spot hedging [9]. - **Peanut**: - The price of peanuts is at a low level, with slow sales in the producing areas. The market shows a pattern of short - term bullishness followed by a rapid decline. - Option factor research indicates that the implied volatility is at a relatively high level, the open interest PCR suggests pressure above, and the pressure and support levels are 9000 and 7700 respectively. - A long collar strategy is recommended for spot hedging [10]. 3.5.2 Agricultural By - products Options - **Pig**: - The supply of pigs has a limited increase, and the demand has increased. The market shows a weak bearish pattern with pressure above. - Option factor research shows that the implied volatility is at the historical average, the open interest PCR suggests a weak market, and the pressure and support levels are 13000 and 11000 respectively. - Strategies include a short bearish call + put option combination for volatility trading and a covered call strategy for spot [10]. - **Egg**: - The inventory of laying hens is at a certain level. The market shows a pattern of upward rebound, large - scale oscillation, and then a rapid decline with pressure above. - Option factor research indicates that the implied volatility is at a high level, the open interest PCR suggests a weak market, and the pressure and support levels are 3150 and 3100 respectively. - A short bearish call + put option combination is recommended for volatility trading [11]. - **Apple**: - The sales in some apple - producing areas are slow. The market shows a pattern of continuous warming up, rising, and high - level oscillation with pressure above. - Option factor research shows that the implied volatility is above the historical average, the open interest PCR suggests a bullish market with support below, and the pressure and support levels are 10600 and 8500 respectively. - Strategies include a short bullish call + put option combination for volatility trading and a long collar strategy for spot hedging [11]. - **Jujube**: - The jujube market price is stable, with increased sales in the off - season. The market shows a weak bearish pattern with pressure above. - Option factor research indicates that the implied volatility is above the historical average, the open interest PCR suggests a weak market, and the pressure and support levels are 9800 and 9000 respectively. - Strategies include a short bearish wide - straddle option combination for volatility trading and a covered call strategy for spot hedging [12]. 3.5.3 Soft Commodities Options - **Sugar**: - The ICE sugar futures are in a low - level oscillation. The market shows a weak bearish pattern with pressure above. - Option factor research shows that the implied volatility is at a low level, the open interest PCR suggests a weak market, and the pressure and support levels are 5500 and 5400 respectively. - Strategies include a short bearish call + put option combination for volatility trading and a long collar strategy for spot hedging [12]. - **Cotton**: - The cotton production is expected to increase, with some hedging pressure on the market. The market shows a pattern of short - term bullishness followed by a decline. - Option factor research indicates that the implied volatility is at a low level, the open interest PCR suggests a weak market, and the pressure and support levels are 14000 and 13400 respectively. - Strategies include a short neutral call + put option combination for volatility trading and a long collar strategy for spot [13]. 3.5.4 Grains Options - **Corn**: - The grain sales progress in the main producing areas is stable, but the demand is not optimistic. The market shows a pattern of rebound with support below. - Option factor research shows that the implied volatility is at a low level, the open interest PCR suggests a strengthening market, and the pressure and support levels are 2140 and 2000 respectively. - A short neutral call + put option combination is recommended for volatility trading [13]. - **Starch**: - The starch market shows a certain pattern. The option factor research indicates that the implied volatility is at a certain level, and the pressure and support levels are analyzed. Specific strategies are not detailed in a unique way compared to the general framework [13]. 3.6 Option Charts - Multiple option charts for different agricultural products are presented, including price trend charts, trading volume and open interest charts, PCR charts, implied volatility charts, historical volatility cone charts, and pressure and support level charts, which visually show the market conditions of various agricultural product options [15][34][54] etc.

Report Summary 1. Report Industry Investment Rating No information about the report's industry investment rating is provided in the given content. 2. Core Viewpoints of the Report - The energy - chemical sector is mainly divided into energy, alcohols, polyolefins, rubber, polyesters, alkalis, and others. For selected varieties in each sector, the report provides option strategies and suggestions based on the analysis of the underlying asset market, option factor research, and option strategy recommendations [10]. - The general strategy is to construct option portfolio strategies mainly based on sellers, as well as spot hedging or covered strategies to enhance returns [4]. 3. Summary According to Relevant Catalogs 3.1 Underlying Futures Market Overview - The report presents the latest prices, price changes, price change percentages, trading volumes, volume changes, open interests, and open interest changes of various energy - chemical option underlying futures contracts such as crude oil, LPG, methanol, etc. For example, the latest price of crude oil (SC2602) is 427, with a price increase of 3 and a price change percentage of 0.73%, trading volume of 9.47 million lots, volume change of 4.62 million lots, open interest of 3.91 million lots, and open interest change of 0.45 million lots [5]. 3.2 Option Factors - Volume - to - Open - Interest PCR - The report shows 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 option varieties. For instance, the trading volume PCR of crude oil is 0.88, with a change of 0.05, and the open interest PCR is 0.73, with a change of - 0.05 [6]. 3.3 Option Factors - Pressure and Support Levels - It provides the pressure points, pressure point offsets, support points, support point offsets, maximum call option open interests, and maximum put option open interests of various option varieties. For example, the pressure point of crude oil is 540 with an offset of 0, and the support point is 400 with an offset of - 40 [7]. 3.4 Option Factors - Implied Volatility - The report lists 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 volatilities of various option varieties. For example, the at - the - money implied volatility of crude oil is 24.75%, and the weighted implied volatility is 27.19% with a change of 0.34% [8]. 3.5 Option Strategies and Suggestions for Different Varieties 3.5.1 Energy Options: Crude Oil - **Underlying Market Analysis**: The demand of US refineries has stabilized and rebounded. During the recent decline in oil prices, shale oil production has changed little. Refineries have strengthened the diesel output rate due to arbitrage demand, and the overall on - balance - sheet inventory remains healthy. OPEC's short - term supply is flat, Libya's exports have recovered rapidly, CPC Terminal's exports remain weak, and Russia's exports are not hindered. The crude oil market showed a weak trend in December after a rebound in November [9]. - **Option Factor Research**: The implied volatility of crude oil options fluctuates below the average, the option open interest PCR is below 0.70, indicating a weak market, and the pressure point is 540 and the support point is 430 [9]. - **Option Strategy Recommendations**: Construct a bear spread strategy of put options for directional gains; construct a short - biased call + put option combination strategy to obtain option time value and directional gains, and dynamically adjust the positions to keep the delta short; construct a long collar strategy for spot long - hedging [9]. 3.5.2 Energy Options: LPG - **Underlying Market Analysis**: The number of LPG warehouse receipts has increased slightly this week. The supply side has seen a slight increase in the arrival volume, and port inventory has accumulated. On the chemical demand side, the start - up rate of PDH has increased this week, but there are rumors of maintenance plans, and the demand is weakening. The LPG market showed a weak and volatile downward trend in December [11]. - **Option Factor Research**: The implied volatility of LPG options fluctuates around the average, the option open interest PCR is below 0.80, indicating a weak market, and the pressure point is 4500 and the support point is 4000 [11]. - **Option Strategy Recommendations**: Construct a bear spread strategy of put options for directional gains; construct a short - biased call + put option combination strategy to obtain option time value and directional gains, and dynamically adjust the positions to keep the delta short; construct a long collar strategy for spot long - hedging [11]. 3.5.3 Alcohol Options: Methanol - **Underlying Market Analysis**: Last week's inventory was 123.44 million tons, a decrease of 11.5 million tons from the previous period. The inventory of production enterprises is 35.28 million tons, a decrease of 0.87 million tons month - on - month, and at a low level year - on - year. The methanol market showed a weak trend with a rebound and then a decline [11]. - **Option Factor Research**: The implied volatility of methanol options fluctuates around the historical average, the option open interest PCR is below 0.60, indicating a weak market, and the pressure point is 2300 and the support point is 2000 [11]. - **Option Strategy Recommendations**: Construct a bear spread strategy of put options for directional gains; construct a short - biased call + put option combination strategy to obtain option time value and keep the delta short; construct a long collar strategy for spot long - hedging [11]. 3.5.4 Other Varieties - Similar analysis and strategy recommendations are provided for other varieties such as ethylene glycol, PVC, rubber, PTA, caustic soda, soda ash, and urea, including underlying market analysis, option factor research, and option strategy suggestions [12][13][14][15].

1. Report Title and Date - The report is titled "Metal Option Strategy Morning Report" dated December 17, 2025 [1] 2. Core Viewpoints - 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] 3. Summary by Category 3.1 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 various metal futures contracts such as copper, aluminum, zinc, etc [3] 3.2 Option Factors 3.2.1 Volume - to - Open - Interest PCR - It shows the volume, volume change, open interest, open interest change, volume PCR, volume PCR change, open interest PCR, and open interest PCR change of different metal options, which are used to describe the strength of the option underlying market and the turning point of the underlying market [4] 3.2.2 Pressure and Support Levels - From the perspective of the strike prices with the largest open interests of call and put options, the pressure and support levels of the option underlying are presented [5] 3.2.3 Implied Volatility - It includes the at - the - money implied volatility, weighted implied volatility, weighted implied volatility change, annual average implied volatility, call implied volatility, put implied volatility, 20 - day historical volatility, and the difference between implied and historical volatilities of different metal options [6] 3.3 Strategy and Recommendations for Different Metals 3.3.1 Non - Ferrous Metals - **Copper**: Construct a bull spread combination strategy for call options and a short - volatility seller option combination strategy, and also a spot long - hedging strategy [7] - **Aluminum**: Construct a short - option combination strategy of slightly bullish call and put options and a spot collar strategy [9] - **Zinc**: Construct a short - option combination strategy of slightly bullish call and put options and a spot collar strategy [9] - **Nickel**: Construct a short - option combination strategy of slightly bearish call and put options 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 - option combination strategy of slightly bullish call and put options and a spot long - hedging strategy [11] 3.3.2 Precious Metals - **Silver**: Construct a bull spread combination strategy for call options, a slightly bullish short - volatility option seller combination strategy, and a spot hedging strategy [12] 3.3.3 Black Series - **Rebar**: Construct a short - option combination strategy of slightly bearish call and put options and a spot covered - call strategy [13] - **Iron Ore**: Construct a short - option combination strategy of slightly bearish call and put options and a spot long - collar strategy [13] - **Ferroalloys (Manganese Silicon and Ferrosilicon)**: For manganese silicon, construct a short - volatility strategy; for industrial silicon, construct a bear spread combination strategy for put options, a short - volatility option combination strategy, and a spot hedging strategy; for glass, construct a bear spread combination strategy for put options, a short - volatility option combination strategy, and a spot long - collar strategy [14][15]