Report Industry Investment Rating - No information provided in the content Core Viewpoints of the Report - For non - ferrous metals, a weak and volatile market is observed, suggesting a seller's neutral volatility strategy [2]. - The black - series shows significant fluctuations, suitable for a short - volatility combination strategy [2]. - Precious metals are on an upward trend, recommending a spot hedging strategy [2]. Summary by Relevant Catalogs 1. Futures Market Overview - The latest prices, price changes, trading volumes, and open interest of various metal futures contracts are presented, including copper, aluminum, zinc, etc. For example, the latest price of copper (CU2510) is 80,260, with a price increase of 80 and a trading volume of 9.90 million lots [3]. 2. Option Factors - Volume and Open Interest PCR - The volume and open interest PCR of different metal options are provided, which can be used to analyze the strength of the option underlying market and potential turning points. For instance, the volume PCR of copper options is 0.32, with a change of 0.03 [4]. 3. Option Factors - Pressure and Support Levels - The pressure and support levels of various metal options are determined based on the strike prices of the maximum open interest of call and put options. For example, the pressure level of copper options is 82,000, and the support level is 80,000 [5]. 4. Option Factors - Implied Volatility - The implied volatility of different metal options is presented, including at - the - money implied volatility, weighted implied volatility, etc. For example, the at - the - money implied volatility of copper options is 11.67% [6]. 5. Strategy and Recommendations Non - Ferrous Metals - **Copper**: Based on fundamental and market analysis, it is recommended to construct a short - volatility seller's option portfolio strategy and a spot long - hedging strategy [7]. - **Aluminum/Alumina**: A bull spread strategy for call options, a short - neutral call + put option combination strategy, and a spot collar strategy are recommended [9]. - **Zinc/Lead**: A short - neutral call + put option combination strategy and a spot collar strategy are suggested [9]. - **Nickel**: A short - bearish call + put option combination strategy and a spot covered call strategy are recommended [10]. - **Tin**: A short - volatility strategy and a spot collar strategy are proposed [10]. - **Lithium Carbonate**: A short - bearish call + put option combination strategy and a spot long - hedging strategy are recommended [11]. Precious Metals - **Gold/Silver**: A bull spread strategy for call options, a short - neutral short - volatility option seller's combination strategy, and a spot hedging strategy are recommended [12]. Black - Series - **Rebar**: A short - bearish call + put option combination strategy and a spot covered call strategy are suggested [13]. - **Iron Ore**: A short - neutral call + put option combination strategy and a spot long - collar strategy are recommended [13]. - **Ferroalloys**: A short - volatility strategy is recommended for manganese silicon, and a short - volatility call + put option combination strategy and a spot hedging strategy are recommended for industrial silicon and polysilicon [14]. - **Glass**: A short - volatility call + put option combination strategy and a spot long - collar strategy are recommended [15].

Quantitative Factors and Construction 1. Factor Name: Market Style Factor - **Construction Idea**: This factor tracks the relative performance and volatility of different market styles, such as large-cap vs. small-cap and value vs. growth styles, to understand market preferences and dynamics[10][12] - **Construction Process**: - **Style Performance**: Measure the relative returns of large-cap vs. small-cap stocks and value vs. growth stocks over the week - **Style Volatility**: Calculate the weekly changes in the volatility of these style returns - **Evaluation**: The factor effectively captures the market's preference for growth over value and the balanced performance between large-cap and small-cap stocks during the observed period[10][12] 2. Factor Name: Market Structure Factor - **Construction Idea**: This factor evaluates the dispersion of industry returns, the speed of industry rotation, and the concentration of trading activity to assess market structure and dynamics[10][12] - **Construction Process**: - **Industry Return Dispersion**: Compute the standard deviation of excess returns across industry indices - **Industry Rotation Speed**: Measure the rate of change in leading industries over the week - **Trading Concentration**: Calculate the proportion of total trading volume contributed by the top 100 stocks and the top 5 industries - **Evaluation**: The factor highlights an increase in industry return dispersion and trading concentration, indicating a more focused market structure[10][12] 3. Factor Name: Market Activity Factor - **Construction Idea**: This factor tracks market volatility and turnover rates to gauge overall market activity levels[11][12] - **Construction Process**: - **Volatility**: Measure the weekly changes in index-level volatility - **Turnover Rate**: Calculate the weekly changes in market turnover rates - **Evaluation**: The factor shows a rise in both market volatility and turnover, reflecting heightened market activity during the week[11][12] 4. Factor Name: Commodity Market Factor - **Construction Idea**: This factor monitors the strength of trends, basis momentum, volatility, and liquidity in commodity markets to understand their dynamics[19][25] - **Construction Process**: - **Trend Strength**: Assess the directional movement of commodity indices - **Basis Momentum**: Measure the changes in the basis (spot price vs. futures price) for energy and precious metals - **Volatility**: Calculate the weekly changes in commodity price volatility - **Liquidity**: Track the weekly changes in trading volume and bid-ask spreads - **Evaluation**: The factor indicates a decline in trend strength and volatility, while basis momentum for energy and precious metals increased, and liquidity showed a downward trend[19][25] 5. Factor Name: Option Market Factor - **Construction Idea**: This factor evaluates implied volatility, skewness, and discount rates in the options market to assess market sentiment and hedging activity[28] - **Construction Process**: - **Implied Volatility**: Track the implied volatility levels of the SSE 50 and CSI 1000 indices - **Skewness and Discount Rates**: Measure the skewness of put options and the implied discount rates for these indices - **Evaluation**: The factor reveals high implied volatility levels, with an increase in put skewness and discount rates for the CSI 1000 index, suggesting rising hedging activity and market divergence[28] 6. Factor Name: Convertible Bond Market Factor - **Construction Idea**: This factor examines the premium rates and trading activity in the convertible bond market to understand its dynamics[30] - **Construction Process**: - **Premium Rates**: Analyze the average premium rates for bonds with low conversion premiums - **Trading Activity**: Measure the weekly changes in trading volume - **Evaluation**: The factor shows an increase in the proportion of low-premium bonds and stable trading activity, indicating potential short-term adjustments in the market[30] --- Factor Backtesting Results 1. Market Style Factor - **Large-Cap vs. Small-Cap Performance**: Balanced[10][12] - **Value vs. Growth Performance**: Growth outperformed value[10][12] - **Style Volatility**: Large-cap/small-cap volatility decreased; value/growth volatility increased[10][12] 2. Market Structure Factor - **Industry Return Dispersion**: Increased[10][12] - **Industry Rotation Speed**: Peaked and then declined[10][12] - **Trading Concentration**: Increased for both top 100 stocks and top 5 industries[10][12] 3. Market Activity Factor - **Volatility**: Increased[11][12] - **Turnover Rate**: Increased[11][12] 4. Commodity Market Factor - **Trend Strength**: Declined[19][25] - **Basis Momentum**: Increased for energy and precious metals[19][25] - **Volatility**: Declined[19][25] - **Liquidity**: Declined[19][25] 5. Option Market Factor - **Implied Volatility**: High for SSE 50 and CSI 1000[28] - **Skewness and Discount Rates**: Increased for CSI 1000[28] 6. Convertible Bond Market Factor - **Premium Rates**: Low-premium bonds increased[30] - **Trading Activity**: Stable[30]

Report Summary of Energy and Chemical Options 1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints - The energy and chemical options market involves various sectors including energy, polyolefins, polyesters, and alkali chemicals. - The overall strategy is to construct option - combination strategies mainly as sellers, along with spot hedging or covered strategies to enhance returns [3]. 3. Summary by Related Catalogs 3.1. Futures Market Overview - The report presents the latest prices, price changes, trading volumes, and open interest of various energy and chemical futures contracts. For example, the latest price of crude oil (SC2510) is 495, with a price increase of 6 and a rise - fall rate of 1.14%. The trading volume is 7.98 million lots, and the open interest is 3.02 million lots [4]. 3.2. Option Factors - Volume and Open Interest PCR - Volume PCR and open - interest PCR are used to describe the strength of the option underlying market and the turning point of the underlying market. For instance, the volume PCR of crude oil is 0.53, and the open - interest PCR is 0.71 [5]. 3.3. Option Factors - Pressure and Support Levels - Pressure and support levels of option underlying assets are determined by the strike prices with the largest open interest of call and put options. For example, the pressure point of crude oil is 600, and the support point is 450 [6]. 3.4. Option Factors - Implied Volatility - Implied volatility includes at - the - money implied volatility, volume - weighted implied volatility, etc. For example, the at - the - money implied volatility of crude oil is 24.1, and the volume - weighted implied volatility is 27.54 [7]. 3.5. Strategies and Recommendations - **Crude Oil Options** - Fundamental analysis shows that OPEC has a relatively restrained attitude in supporting prices. The market presents a short - term upward - blocked and downward - fluctuating situation. - Volatility strategy: Construct a short - neutral call + put option combination strategy. - Spot long - hedging strategy: Construct a long - collar strategy [8]. - **Liquefied Petroleum Gas (LPG) Options** - Fundamental analysis indicates that domestic supply is loose, and demand is weak. The market is in a weak state. - Volatility strategy: Construct a short - bearish call + put option combination strategy. - Spot long - hedging strategy: Construct a long - collar strategy [10]. - **Methanol Options** - Fundamental analysis shows that imports increase, and downstream demand is general. The market is in a weak state. - Directional strategy: Construct a bear - spread strategy of put options. - Volatility strategy: Construct a short - bearish call + put option combination strategy. - Spot long - hedging strategy: Construct a long - collar strategy [10]. - **Ethylene Glycol Options** - Fundamental analysis shows that port inventory is decreasing. The market is in a weak and wide - range fluctuating state. - Volatility strategy: Construct a short - volatility strategy. - Spot long - hedging strategy: Hold a long spot position + buy a put option + sell an out - of - the - money call option [11]. - **Polyolefin Options (Polypropylene, Polyvinyl Chloride, Plastic, Styrene)** - Fundamental analysis shows that inventory levels vary among different products. The market is generally in a weak state. - For polypropylene, the spot long - hedging strategy is to hold a long spot position + buy an at - the - money put option + sell an out - of - the - money call option [11]. - **Rubber Options** - Fundamental analysis shows the capacity utilization rates of tire enterprises. The market is in a short - term weak state. - Volatility strategy: Construct a short - neutral call + put option combination strategy [12]. - **Polyester Options (Para - xylene, PTA, Short - fiber, Bottle - chip)** - Fundamental analysis shows that PTA inventory is decreasing. The market is in a state of rebound - blocked and weak continuation. - Volatility strategy: Construct a short - neutral call + put option combination strategy [12]. - **Caustic Soda Options** - Fundamental analysis shows the change in the average capacity utilization rate of caustic soda enterprises. The market is in a state of short - term upward and high - level fluctuation. - Spot long - hedging strategy: Hold a long spot position + buy a put option + sell an out - of - the - money call option [13]. - **Soda Ash Options** - Fundamental analysis shows the change in soda ash inventory. The market is in a state of low - level support and fluctuation. - Volatility strategy: Construct a short - volatility combination strategy. - Spot long - hedging strategy: Construct a long - collar strategy [13]. - **Urea Options** - Fundamental analysis shows that port and enterprise inventories are increasing. The market is in a state of low - level fluctuation. - Volatility strategy: Construct a short - bearish call + put option combination strategy. - Spot long - hedging strategy: Hold a long spot position + buy an at - the - money put option + sell an out - of - the - money call option [14].

Group 1: Report Overview - Report title: Agricultural Product Options Strategy Morning Report [1] - Date: September 3, 2025 [1] - Core view: Oilseeds and oils are in a weak shock, while oils, agricultural and sideline products maintain a shock trend. Soft commodity sugar has a small shock, cotton is in a weak consolidation, and grains such as corn and starch are in a weak and narrow - range consolidation. It is recommended to construct an option portfolio strategy mainly based on sellers, as well as spot hedging or covered strategies to enhance returns [2] Group 2: Underlying Futures Market Overview - Multiple agricultural product options are involved, including soybean No.1, soybean No.2, etc. Each product shows different price trends, trading volumes, and changes in positions [3] Group 3: Option Factor - Volume and Position PCR - For each option variety, the report provides data on trading volume, volume changes, open interest, position changes, trading volume PCR, and its changes, as well as open interest PCR and its changes [4] Group 4: Option Factor - Pressure and Support Levels - It shows the pressure points, support points, and other information of each option variety from the perspective of the maximum open interest of call and put options [5] Group 5: Option Factor - Implied Volatility - The implied volatility data of each option variety are presented, including at - the - money implied volatility, weighted implied volatility, its changes, annual average, call implied volatility, put implied volatility, HISV20, and the difference between implied and historical volatilities [6] Group 6: Option Strategies and Recommendations Oilseeds and Oils Options - **Soybean No.1 and No.2**: Based on the USDA crop growth report and steel - union data, the market analysis is carried out. Option strategies include constructing a short - neutral call + put option combination strategy and a long collar strategy for spot hedging [7] - **Soybean Meal and Rapeseed Meal**: According to the steel - union's estimated soybean crushing volume and start - up rate, option strategies such as a bear spread strategy for put options and a long collar strategy for spot hedging are proposed [9] - **Palm Oil, Soybean Oil, and Rapeseed Oil**: Analyze the fundamentals of oils and propose option strategies such as a short - bullish call + put option combination strategy and a long collar strategy for spot hedging [10] - **Peanuts**: Based on the price change of peanut cash - rice and market supply and demand, option strategies like a bear spread strategy for put options and a long collar strategy for spot hedging are recommended [11] Agricultural and Sideline Products Options - **Pigs**: Considering the supply and demand situation, option strategies such as a short - bearish call + put option combination strategy and a covered call strategy for spot are provided [11] - **Eggs**: Based on the egg supply and demand situation, option strategies including a bear spread strategy for put options and a short - bearish call + put option combination strategy are suggested [12] - **Apples**: According to the apple inventory data, option strategies such as a short - bullish call + put option combination strategy are proposed [12] - **Red Dates**: Based on the red - date inventory data and market trading situation, option strategies like a short - neutral strangle strategy and a covered call strategy for spot are recommended [13] Soft Commodity Options - **Sugar**: Considering the sugar inventory and new - season production expectations, option strategies such as a short - bearish call + put option combination strategy and a long collar strategy for spot hedging are provided [13] - **Cotton**: Based on the cotton growth situation and market expectations, option strategies including a short - bullish call + put option combination strategy and a covered call strategy for spot are proposed [14] Grain Options - **Corn and Starch**: Considering the corn inventory and demand situation, option strategies such as a short - bearish call + put option combination strategy are suggested [14] Group 7: Option Charts - The report includes price trend charts, trading volume and open - interest charts, PCR charts, implied volatility charts, historical volatility cone charts, and pressure and support level charts for various option varieties such as soybean No.1, soybean No.2, etc. [16][35][53]

Report Summary 1. Investment Rating The report does not mention the industry investment rating. 2. Core Viewpoints - For non - ferrous metals, construct seller neutral volatility strategies for the ones with weak and volatile trends, and short - volatility combination strategies for those with large - amplitude fluctuations. For precious metals with upward breakthroughs, construct spot hedging strategies [2]. 3. Summary by Categories 3.1 Futures Market Overview - Various metal futures have different price changes, trading volumes, and open interest changes. For example, copper (CU2510) has a latest price of 80,410, a rise of 630, and a trading volume of 6.17 million hands. The trading volume of most metals shows a decreasing trend, while the trading volume of some like lithium carbonate (LC2511) increases [3]. 3.2 Option Factors - **Volume - to - Open - Interest PCR**: Different metals have different PCR values and their changes, which can be used to describe the strength of the option underlying market and the turning point of the market. For example, the volume PCR of copper is 0.29 with a change of - 0.06 [4]. - **Pressure and Support Levels**: From the perspective of the strike prices of the maximum open interest of call and put options, the pressure and support levels of different metals are obtained. For example, the pressure level of copper is 82,000 and the support level is 80,000 [5]. - **Implied Volatility**: The implied volatility of different metals shows different levels and changes. For example, the implied volatility of copper is 11.46% at the at - the - money level, and the weighted implied volatility is 15.99% with a change of - 0.25% [6]. 3.3 Strategy and Recommendations - **Non - ferrous Metals** - **Copper**: Construct a short - volatility seller option combination strategy and a spot hedging strategy [7]. - **Aluminum/Alumina**: Construct a bull spread combination strategy for call options, a short - neutral call + put option combination strategy, and a spot collar strategy [9]. - **Zinc/Lead**: Construct a short - neutral call + put option combination strategy and a spot collar strategy [9]. - **Nickel**: Construct a short - bearish call + put option combination strategy and a spot covered - call strategy [10]. - **Tin**: Construct a short - volatility strategy and a spot collar strategy [10]. - **Lithium Carbonate**: Construct a short - bearish call + put option combination strategy and a spot long + buy put + sell call strategy [11]. - **Precious Metals (Gold/Silver)** - **Gold**: Construct a bull spread combination strategy for call options, a short - neutral short - volatility option seller combination strategy, and a spot hedging strategy [12]. - **Black Metals** - **Rebar**: Construct a short - bearish call + put option combination strategy and a spot long + sell call strategy [13]. - **Iron Ore**: Construct a short - neutral call + put option combination strategy and a spot long collar strategy [13]. - **Ferroalloys**: Construct a short - volatility strategy for manganese - silicon [14]. - **Industrial Silicon/Polysilicon**: Construct a short - volatility short - call + put option combination strategy and a spot long + buy put + sell call strategy [14]. - **Glass**: Construct a short - volatility short - call + put option combination strategy and a spot long collar strategy [15].

1. Report Industry Investment Rating - No relevant content provided 2. Core Viewpoints of the Report - The energy - chemical sector is divided into energy, alcohols, polyolefins, rubber, polyesters, alkalis, and others. For each sector, some varieties are selected to provide option strategies and suggestions. Each option variety's strategy report includes an analysis of the underlying asset's market, option factor research, and option strategy recommendations [9] 3. Summary According to Related Catalogs 3.1 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, liquefied petroleum gas (LPG), methanol, etc. For example, the latest price of crude oil SC2510 is 489, with a price increase of 5 and a price increase percentage of 1.10% [4] 3.2 Option Factors 3.2.1 Volume and Open Interest PCR - The volume PCR and open interest PCR of different option varieties are provided, which are used to describe the strength of the option underlying market and the turning point of the underlying market respectively. For instance, the volume PCR of crude oil is 0.75 with a change of - 0.01, and the open interest PCR is 0.66 with a change of 0.02 [5] 3.2.2 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 option varieties are given. For example, the pressure point of crude oil is 600 and the support point is 415 [6] 3.2.3 Implied Volatility - The report shows 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 option varieties. For example, the at - the - money implied volatility of crude oil is 24.095, and the weighted implied volatility is 26.73 with a change of 1.15 [7] 3.3 Option Strategies and Suggestions 3.3.1 Energy - Class Options - **Crude Oil**: The fundamental situation of crude oil is healthy with OPEC showing a restraint attitude to support prices. The market has been fluctuating, with short - term weakness. Option strategies include constructing a neutral call + put option combination for volatility strategy and a long collar strategy for spot hedging [8] - **LPG**: The domestic supply of LPG is loose, and the demand is low. The market has been in a weak state. Option strategies involve constructing a short - biased call + put option combination for volatility strategy and a long collar strategy for spot hedging [10] 3.3.2 Alcohol - Class Options - **Methanol**: The import volume of methanol has increased, and the downstream demand is weak. The market has been in a downward trend. Option strategies include a bear spread strategy for directional trading, a short - biased call + put option combination for volatility strategy, and a long collar strategy for spot hedging [10] - **Ethylene Glycol**: The port inventory of ethylene glycol is decreasing. The market has been in a wide - range weak fluctuation. Option strategies include a short - volatility strategy for volatility trading and a long collar strategy for spot hedging [11] 3.3.3 Polyolefin - Class Options - **Polypropylene**: The inventory of polypropylene has decreased. The market has been in a weak state. Option strategies include a long collar strategy for spot hedging [11] 3.3.4 Rubber - Class Options - **Rubber**: The capacity utilization rate of rubber tire enterprises has changed. The market has been in a short - term weak state. Option strategies include constructing a neutral call + put option combination for volatility strategy [12] 3.3.5 Polyester - Class Options - **PTA**: The social inventory of PTA has decreased, and the downstream load has increased. The market has been in a weak rebound state. Option strategies include constructing a neutral call + put option combination for volatility strategy [12] 3.3.6 Alkali - Class Options - **Caustic Soda**: The average capacity utilization rate of caustic soda enterprises has decreased. The market has been in a fluctuating state. Option strategies include a long collar strategy for spot hedging [13] - **Soda Ash**: The inventory of soda ash has decreased. The market has been in a fluctuating state with support at the bottom. Option strategies include a short - volatility combination strategy for volatility trading and a long collar strategy for spot hedging [13] 3.3.7 Other Options - **Urea**: The port inventory of urea has increased, and the enterprise inventory is under pressure. The market has been in a low - level fluctuation state. Option strategies include constructing a short - biased call + put option combination for volatility strategy and a long collar strategy for spot hedging [14]

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The agricultural product sector includes beans, oils, agricultural by - products, soft commodities, grains, and others. Each sector selects some varieties for option strategy recommendations, and the strategy report for each option variety is compiled based on the analysis of the underlying market, option factor research, and option strategy suggestions [8]. - Oil - and - fat and oilseed agricultural products are in a weak and volatile state, oils are in a volatile market, agricultural by - products maintain a volatile trend, soft commodity sugar has a slight fluctuation, cotton is in a weak consolidation, and grains such as corn and starch are in a weak and narrow - range consolidation. It is recommended to construct an option portfolio strategy mainly based on sellers, as well as spot hedging or covered strategies to enhance returns [2]. 3. Summary According to Related Catalogs 3.1 Futures Market Overview - The latest prices, price changes, price change rates, trading volumes, volume changes, open interests, and position changes of multiple agricultural product option underlying contracts are presented, including soybeans (A2511, B2511), soybean meal (M2511), rapeseed meal (RM2511), palm oil (P2510), soybean oil (Y2511), rapeseed oil (OI2511), eggs (JD2510), live pigs (LH2511), peanuts (PK2510), apples (AP2601), jujubes (CJ2601), sugar (SR2511), cotton (CF2511), corn (C2511), starch (CS2511), and logs (LG2511) [3]. 3.2 Option Factor - Quantity and Position PCR - The trading volume, volume change, open interest, position change, trading volume PCR, volume PCR change, open interest PCR, and position PCR change of multiple agricultural product options are provided, 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 - The underlying contract, at - the - money strike price, pressure point, pressure point deviation, support point, support point deviation, maximum call option position, and maximum put option position of multiple agricultural product options are given, which show the pressure and support levels of the option underlying from the perspective of the strike price of the maximum call and put option positions [5]. 3.4 Option Factor - Implied Volatility - The at - the - money implied volatility, weighted implied volatility, weighted implied volatility change, annual average implied volatility, call option implied volatility, put option implied volatility, 20 - day historical volatility, and implied - historical volatility difference of multiple agricultural product options are presented [6]. 3.5 Option Strategies and Suggestions 3.5.1 Oil - and - Fat and Oilseed Options - **Soybeans (A2511, B2511)**: The US soybean good - rate is increasing, and the Brazilian soybean CNF premium, import cost, and margin are decreasing. The soybean market is in a weak and volatile state. It is recommended to construct a neutral call + put option selling combination strategy and a long collar strategy for spot hedging [7]. - **Soybean Meal (M2511)**: The domestic soybean crushing volume and operating rate are increasing. The soybean meal market is in a weak and volatile state with pressure above. It is recommended to construct a bear spread strategy of put options, a short - biased call + put option selling combination strategy, and a long collar strategy for spot hedging [9]. - **Palm Oil (P2510)**: The palm oil market shows a short - term bullish upward and then retracement trend. The implied volatility is falling to a level below the historical average. It is recommended to construct a long - biased call + put option selling combination strategy and a long collar strategy for spot hedging [10]. - **Peanuts (PK2510)**: The peanut price has increased slightly, but the downstream follow - up is not as expected. The market is in a weak consolidation state. It is recommended to construct a bear spread strategy of put options and a long collar strategy for spot hedging [11]. 3.5.2 Agricultural By - product Options - **Live Pigs (LH2511)**: The supply is relatively loose, and the demand is stimulated. The market is in a weak consolidation state. It is recommended to construct a short - biased call + put option selling combination strategy and a covered call strategy for spot [11]. - **Eggs (JD2510)**: The egg supply is abundant, and the demand is weak. The market is in a weak and bearish state. It is recommended to construct a bear spread strategy of put options, a short - biased call + put option selling combination strategy [12]. - **Apples (AP2511)**: The cold - storage apple inventory is at a low level in recent years. The market is in a state of continuous recovery and upward movement with pressure above. It is recommended to construct a long - biased call + put option selling combination strategy [12]. - **Jujubes (CJ2601)**: The jujube inventory is decreasing, and the market shows a short - term retracement trend. It is recommended to construct a neutral wide - straddle option selling combination strategy and a covered call strategy for spot hedging [13]. 3.5.3 Soft Commodity Options - **Sugar (SR2511)**: The sugar inventory pressure is not large, but the new - season production is expected to be high. The market is in a weak and bearish state. It is recommended to construct a short - biased call + put option selling combination strategy and a long collar strategy for spot hedging [13]. - **Cotton (CF2511)**: The cotton production in Xinjiang is expected to increase. The market is in a short - term weak state. It is recommended to construct a long - biased call + put option selling combination strategy and a covered call strategy for spot [14]. 3.5.4 Grain Options - **Corn (C2511)**: The corn inventory in the northern port is decreasing, and the new - season supply is limited. The market is in a weak and bearish state with a rebound. It is recommended to construct a short - biased call + put option selling combination strategy [14].

Market Review - The closing price of SSE 50 was 2976.4732, up 0.53%, with a trading volume of 84.76 billion and a turnover of 226.531 billion yuan; the closing price of CSI 300 was 4496.7591, up 0.74%, with a trading volume of 351.94 billion and a turnover of 831.194 billion yuan; the closing price of CSI 1000 was 7438.6767, down 0.11%, with a trading volume of 327.64 billion and a turnover of 565.059 billion yuan [4]. - For SSE 50 index options, the trading volume was 77,700 contracts (58,500 call options and 19,300 put options, PCR 0.33), and the open interest was 93,000 contracts (56,700 call options and 36,300 put options, PCR 0.64); for CSI 300 index options, the trading volume was 208,000 contracts (139,000 call options and 69,000 put options, PCR 0.50), and the open interest was 219,400 contracts (118,500 call options and 101,000 put options, PCR 0.85); for CSI 1000 index options, the trading volume was 330,600 contracts (187,100 call options and 143,500 put options, PCR 0.77), and the open interest was 321,800 contracts (151,900 call options and 169,900 put options, PCR 1.12) [4]. Market Overview - The Shanghai Composite Index rose 0.37% to 3857.93 points, the Shenzhen Component Index rose 0.99%, the ChiNext Index rose 2.23%, the CSI 300 rose 0.74%, the North - bound 50 rose 1.28%, the STAR 50 fell 1.71%, the Wind All - A rose 0.37%, the Wind A500 rose 0.86%, and the CSI A500 rose 0.84%. A - shares traded 2.83 trillion yuan throughout the day, compared with 3 trillion yuan the previous day [8]. Volatility Analysis - The report presents historical volatility chains and volatility smile curves for SSE 50, CSI 300, and CSI 1000, including historical volatility values at different time points (5 - day, 20 - day, 40 - day, etc.) and next - month at - the - money implied volatility [8].

Report Summary Core View - The report provides daily volatility data, including the implied volatility index, historical volatility, and their spread for various financial and commodity options [2]. - The implied volatility index reflects the 30 - day implied volatility trend as of the previous trading day for financial options and the implied volatility change trend of the main contract for commodity options, calculated through weighted two - level implied volatility of at - the - money options in the main month [2]. - The difference between the implied volatility index and historical volatility indicates the relative level of implied volatility compared to historical volatility [2]. Implied Volatility and Historical Volatility Analysis - Multiple charts show the implied volatility (IV), historical volatility (HV), and their differences (IV - HV) for different options such as 300 Index, 50ETF, 1000 Index, 500ETF, and various commodity options including beans, corn, sugar, cotton, methanol, etc [3]. Implied Volatility and Volatility Spread Quantile Ranking - Implied volatility quantiles represent the current implied volatility level of a variety in history. A high quantile means the current implied volatility is high, while a low quantile means it is low [4]. - The implied volatility quantile rankings are provided for different options, e.g., 300 Index has a quantile of 0.90, 50ETF has 0.63, and corn has 0.51 [5]. - The historical volatility quantile rankings are also presented, but specific data is not fully detailed in the given text [4].

1. Report Industry Investment Rating - No information provided in the document. 2. Core Viewpoints of the Report - The report provides a comprehensive analysis of metal options, including market conditions, option factors, and corresponding strategies for different metal sectors such as non-ferrous metals, precious metals, and black metals. It suggests specific option strategies based on the characteristics of each metal's market trends and option factors [2]. 3. Summary by Relevant Catalogs 3.1 Market Overview of Underlying Futures - The report presents the latest prices, price changes, trading volumes, and open interest changes of various metal futures contracts. For example, the latest price of copper futures (CU2510) is 79,680, with a price increase of 460 and a trading volume of 7.11 million lots [3]. 3.2 Option Factors 3.2.1 Volume and Open Interest PCR - The volume PCR and open interest PCR are used to describe the strength of the option underlying market and the turning point of the underlying market. For instance, the open interest PCR of copper options is 0.80, indicating certain pressure above the Shanghai copper price [4]. 3.2.2 Pressure and Support Levels - The pressure and support levels of each metal option are determined from the perspective of the maximum open interest of call and put options. For example, the pressure level of copper is 82,000, and the support level is 75,000 [5]. 3.2.3 Implied Volatility - The implied volatility of each metal option is analyzed, 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 copper options is 9.38% [6]. 3.3 Option Strategies and Recommendations 3.3.1 Non - Ferrous Metals - **Copper Options**: Construct a short - volatility seller option portfolio strategy and a spot hedging strategy [8]. - **Aluminum/Alumina Options**: Build a bull spread strategy for call options, a short - neutral call + put option combination strategy, and a spot collar strategy [9]. - **Zinc/Lead Options**: Adopt a short - neutral call + put option combination strategy and a spot collar strategy [9]. - **Nickel Options**: Implement a short - bearish call + put option combination strategy and a spot covered call strategy [10]. - **Tin Options**: Use a short - volatility strategy and a spot collar strategy [10]. - **Lithium Carbonate Options**: Employ a short - neutral call + put option combination strategy and a spot long + put option + call option strategy [11]. 3.3.2 Precious Metals - **Gold/Silver Options**: Construct a short - neutral volatility option seller portfolio strategy and a spot hedging strategy [12]. 3.3.3 Black Metals - **Rebar Options**: Adopt a short - bearish call + put option combination strategy and a spot covered call strategy [13]. - **Iron Ore Options**: Implement a short - neutral call + put option combination strategy and a spot long collar strategy [13]. - **Ferroalloy Options**: Use a short - volatility strategy [14]. - **Industrial Silicon/Polysilicon Options**: Employ a short - volatility call + put option combination strategy and a spot hedging strategy [14]. - **Glass Options**: Adopt a short - volatility call + put option combination strategy and a spot long collar strategy [15].