Report Industry Investment Rating - Not provided in the content Core Viewpoints of the Report - The agricultural products sector mainly includes beans, oils and fats, agricultural by - products, soft commodities, grains, and others. Different varieties show different market trends, and corresponding option strategies are proposed for each variety [8]. - For the overall market, oil and fat - related agricultural products are in a relatively strong and volatile state, while other products such as soft commodities and grains show different degrees of volatility and trends. Strategies suggest constructing option combination strategies mainly on the short - selling side, as well as spot hedging or covered strategies to enhance returns [2] Summary by Relevant Catalogs 1. Market Overview of Underlying Futures - Multiple agricultural product futures show different price changes, trading volumes, and open interest changes. For example, the price of soybean No. 1 (A2511) is 4,049, down 22 with a decline rate of 0.54%, and the trading volume is 16.68 million lots, down 5.56 million lots [3]. 2. Option Factors - Volume and Open Interest PCR - Different agricultural product 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 market [4]. 3. Option Factors - Pressure and Support Levels - The pressure and support levels of different agricultural product options are analyzed. For example, the pressure level of soybean No. 1 is 4,500 and the support level is 4,100 [5]. 4. Option Factors - Implied Volatility - The implied volatility of different agricultural product options is presented, including at - the - money implied volatility, weighted implied volatility, and its changes compared with the annual average [6]. 5. Option Strategies and Recommendations 5.1 Oil and Fat Options - **Soybean No. 1 and No. 2**: Fundamental data shows changes in import costs and weather conditions. The market of soybean No. 1 shows a pattern of short - term consolidation. Option strategies include constructing short - neutral call + put option combination strategies and long - collar strategies [7]. - **Soybean Meal and Rapeseed Meal**: The fundamentals of soybean meal show changes in daily提货量, basis, and inventory. The market shows a pattern of weak consolidation and then a rebound. Option strategies include constructing short - neutral call + put option combination strategies and long - collar strategies [9]. - **Palm Oil, Soybean Oil, and Rapeseed Oil**: The fundamentals of palm oil show changes in production, inventory, and exports. The market of palm oil shows a bullish trend. Option strategies include constructing bull - spread call option strategies, short - bullish call + put option combination strategies, and long - collar strategies [10]. - **Peanut**: The fundamentals show changes in trading volume, price, and oil mill operation rate. The market shows a pattern of weak consolidation. Option strategies include constructing bear - spread put option strategies and long - collar strategies [11]. 5.2 Agricultural By - product Options - **Pig**: The fundamentals show a slight decline in the spot price of pigs. The market shows a pattern of weak consolidation. Option strategies include constructing short - bearish call + put option combination strategies and long - covered call strategies [11]. - **Egg**: The fundamentals show a weak operation of the spot price of eggs. The market shows a bearish trend. Option strategies include constructing bear - spread put option strategies, short - bearish call + put option combination strategies [12]. - **Apple**: The fundamentals show changes in production and inventory. The market shows a pattern of continuous recovery. Option strategies include constructing short - neutral call + put option combination strategies [12]. - **Jujube**: The fundamentals show an improvement in the market trading atmosphere and de - stocking process. The market shows a short - term bullish rebound. Option strategies include constructing bull - spread call option strategies, short - bullish strangle option combination strategies, and long - covered call strategies [13]. 5.3 Soft Commodity Options - **Sugar**: The fundamentals show an expected increase in domestic production and a change in import policies. The market shows a weak bearish trend. Option strategies include constructing short - bearish call + put option combination strategies and long - collar strategies [13]. - **Cotton**: The fundamentals show changes in import and shipment volumes. The market shows a short - term weak trend. Option strategies include constructing short - bullish call + put option combination strategies and long - covered call strategies [14]. 5.4 Grain Options - **Corn and Starch**: The fundamentals show changes in corn auctions and inventory. The market shows a weak bearish trend. Option strategies include constructing bear - spread put option strategies, short - bearish call + put option combination strategies [14].

Investment Insights - The market sentiment remains strong with margin trading exceeding 2 trillion, indicating a potential overheating risk [1][4] - The cyclical sector is gaining strength driven by expectations from projects like the Xinjiang-Tibet Railway, while the rotation between growth and cyclical stocks continues [1][4] Equity Market Overview - Small-cap growth stocks significantly outperformed last week, while the volatility of both large and small-cap styles increased [6] - The dispersion of excess returns among industry indices is at a near one-year low, indicating a slowdown in industry rotation [6] - The trading concentration has increased, with the top 100 stocks and top 5 industries seeing a rise in transaction value share [6] Commodity Market Analysis - Precious metals and agricultural products showed increased trend strength, while other sectors remained stable or declined [15][16] - The volatility in black and energy chemical sectors remained stable, with a slight decrease in the volatility of non-ferrous metals [15][16] Options Market Insights - Implied volatility for the Shanghai Stock Exchange 50 and CSI 1000 indices continues to decline, reflecting a market that is both strong and cautious [24] Convertible Bond Market Trends - The premium rate for convertible bonds is approaching a one-year high, while the proportion of bonds with low conversion premiums is increasing, indicating structural growth characteristics [26]

Report Title - The report is titled "Commodity Option Data Daily Report" [3] Report Industry Investment Rating - No industry investment rating is provided in the report Core Viewpoints - The report presents historical volatility, daily fluctuations, and other data of various commodities, and recommends option trading strategies based on the relative levels of commodity volatility [2][4][9] Summary by Relevant Catalogs Commodity Volatility Data - **Historical Volatility and Daily Fluctuations**: Data on historical volatility (HV20, HV40, HV60, HV120) and daily price fluctuations of multiple commodities such as Shanghai Aluminum, Shanghai Copper, and Shanghai Zinc are provided For example, Shanghai Aluminum's main price is 20790 with a 0.63% daily increase, and its HV20 is 7.71% [4] Implied Volatility Data - **主力平值IV and Its Quantile**: Implied volatility data, including the main at - the - money implied volatility (IV) and its quantile, are given for various commodities For instance, the main at - the - money IV of butadiene rubber is 74% with a quantile of 49% [5] Strategy Recommendations - **Selling Strangle for Lithium Carbonate**: Due to the relatively high volatility of lithium carbonate, it is recommended to sell a strangle combination (sell LC2509C80000 + sell LC2509P75000) on July 24, 2025, and use dynamic futures hedging, then close the position when volatility decreases [9] - **Buying Strangle for Iron Ore, Soybean Oil, and Rapeseed Oil**: Given the relatively low volatility of iron ore, soybean oil, and rapeseed oil, it is recommended to buy strangle combinations for these commodities on June 3, 2025, use dynamic futures hedging, and close the position when volatility increases For example, for iron ore, buy I2509C690 + buy I2509P700 [9]

Group 1: Introduction to Volatility Indices - The implied volatility index of financial options reflects the 30 - day implied volatility trend as of the previous trading day, and the implied volatility index of commodity options is weighted by the implied volatility of the two - tier options above and below the at - the - money option of the main contract, reflecting the implied volatility change trend of the main contract [3] - The difference between the implied volatility index and historical volatility, a larger difference indicates that the implied volatility is relatively higher than historical volatility, and a smaller difference means the opposite [3] Group 2: Volatility Data Charts - There are charts showing the implied volatility (IV), historical volatility (HV), and their differences (IV - HV) for various financial and commodity options, including 300 - stock index, 50ETF, 1000 - stock index, 500ETF, silver, soybean meal, corn, etc [4] Group 3: Implied Volatility Quantile and Volatility Spread Quantile - Implied volatility quantile represents the current level of a variety's implied volatility in history. A high quantile means the current implied volatility is high, and a low quantile means it is low. Volatility spread is the difference between the implied volatility index and historical volatility [5] - There are rankings of implied volatility quantiles and historical volatility quantiles for different varieties such as 300 - stock index, 50ETF, PTA, cotton, etc [6]

1. Report Industry Investment Rating - Not provided in the content 2. Core Viewpoints of the Report - The agricultural product options market shows different trends. Oilseeds and oils are in a strong - side volatile trend, while other products like eggs, soft commodities, and grains have their own specific trends. 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 by Relevant Catalogs 3.1 Futures Market Overview - Different agricultural product options have different price changes. For example, the latest price of soybean No.1 (A2511) is 4,080, down 7 with a decline rate of - 0.17%. The trading volume and open interest of each variety also vary [3] 3.2 Option Factors - Volume and Open Interest PCR - The volume and open - interest PCR of different agricultural product options are different, which can be used to describe the strength of the option underlying market and the turning point of the underlying market [4] 3.3 Option Factors - Pressure and Support Levels - Each agricultural product option has its own pressure and support levels. For example, the pressure level of soybean No.1 is 4,300 and the support level is 4,050 [5] 3.4 Option Factors - Implied Volatility - The implied volatility of different agricultural product options shows different characteristics. For example, the implied volatility of soybean No.1 option maintains a relatively high level of historical average fluctuations [6] 3.5 Option Strategies and Recommendations 3.5.1 Oilseeds and Oils Options - **Soybean No.1 and No.2**: The fundamental situation of soybeans shows changes in import costs and weather in the US. In terms of options, the implied volatility of soybean No.1 is high, and the open - interest PCR is below 0.6. Recommended strategies include selling neutral call + put option combinations and constructing long collar strategies for spot hedging [7] - **Soybean Meal and Rapeseed Meal**: The fundamentals of soybean meal show changes in daily提货量, basis, and inventory. The implied volatility of soybean meal options is above the historical average, and the open - interest PCR is below 0.6. Recommended strategies are similar to those of soybean No.1 [9] - **Palm Oil, Soybean Oil, and Rapeseed Oil**: The fundamentals of palm oil show changes in production, inventory, and exports. Palm oil is in a bullish trend. The implied volatility of palm oil options is decreasing, and the open - interest PCR is above 1. Recommended strategies include constructing bullish call option spread combinations and selling bullish call + put option combinations [10] - **Peanut**: The peanut market has changes in trading volume, price, and oil mill operations. Peanut is in a weak - side volatile trend. Recommended strategies include constructing bearish put option spread combinations and long collar strategies for spot hedging [11] 3.5.2 Agricultural By - product Options - **Pig**: The spot price of pigs has declined. Pig is in a weak - side volatile trend. The implied volatility of pig options is rising, and the open - interest PCR is below 0.5. Recommended strategies include selling bearish call + put option combinations and covered strategies for spot [11] - **Egg**: The spot price of eggs is weak. Eggs are in a bearish trend. Recommended strategies include constructing bearish put option spread combinations and selling bearish call + put option combinations [12] - **Apple**: The apple market shows changes in production and inventory. Apples are in a gradually warming - up trend. Recommended strategies include selling neutral call + put option combinations [12] - **Jujube**: The jujube market has a good de - stocking process. Jujubes are in a short - term bullish trend. Recommended strategies include constructing bullish call option spread combinations and selling bullish wide - straddle option combinations [13] 3.5.3 Soft Commodity Options - **Sugar**: The domestic sugar market has an increasing production and tightened import policies. Sugar is in a weak - side bearish trend. Recommended strategies include selling bearish call + put option combinations and long collar strategies for spot hedging [13] - **Cotton**: The cotton market has changes in import and shipment. Cotton is in a short - term weak trend. Recommended strategies include selling bullish call + put option combinations and covered strategies for spot [14] 3.5.4 Grain Options - **Corn and Starch**: The corn market has changes in auctions, inventory, and production costs. Corn is in a weak - side bearish trend. Recommended strategies include constructing bearish put option spread combinations and selling bearish call + put option combinations [14]

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 [9]. - Strategies mainly involve constructing option combination strategies dominated by sellers and spot hedging or covered strategies to enhance returns [3]. 3. Summary by Related Catalogs 3.1 Futures Market Overview - Multiple energy - chemical futures are presented, including their latest prices, price changes, trading volumes, and open interest changes. For example, the latest price of crude oil (SC2510) is 486, down 5 with a decline of 0.92%, trading volume of 4.09 million lots, and open interest of 3.09 million lots [4]. 3.2 Option Factors 3.2.1 Volume and Open Interest PCR - Volume and open interest PCR data for various energy - chemical options are provided, which are used to describe the strength of the option underlying market and potential turning points. For instance, the volume PCR of crude oil options is 0.71, with a change of - 0.05, and the open interest PCR is 0.72, with a change of 0.14 [5]. 3.2.2 Pressure and Support Levels - Pressure and support levels for different energy - chemical options are analyzed from the perspective of the strike prices with the largest call and put option open interest. For example, the pressure level of crude oil options is 600, and the support level is 450 [6]. 3.2.3 Implied Volatility - Implied volatility data for various energy - chemical options are given, 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 crude oil options is 26.505%, and the weighted implied volatility is 30.72%, down 1.56% [7]. 3.3 Option Strategies and Recommendations 3.3.1 Energy - related Options - **Crude Oil**: Fundamental analysis shows a decrease in US crude oil inventories. The market is in a short - term upward -受阻 and downward - trending state. Option strategies include constructing a neutral call + put option selling combination strategy and a long collar strategy for spot hedging [8]. - **LPG**: Factory inventories are high, and the market is in a short - term bearish state. Strategies involve constructing a bearish spread strategy for put options, a short - biased call + put option selling combination strategy, and a long collar strategy for spot hedging [10]. 3.3.2 Alcohol - related Options - **Methanol**: Production and import data are presented. The market is in a weak state. Strategies include a short - biased call + put option selling combination strategy and a long collar strategy for spot hedging [10]. - **Ethylene Glycol**: Inventory has decreased. The market is in a weak and volatile state. Strategies include a short - volatility strategy and a long collar strategy for spot hedging [11]. 3.3.3 Polyolefin - related Options - **Polypropylene**: Inventory is expected to decrease. The market is in a weak state. Strategies include a long collar strategy for spot hedging [12]. 3.3.4 Rubber - related Options - **Rubber**: Import volume has increased. The market is in a short - term weak state. Strategies include a neutral call + put option selling combination strategy [13]. 3.3.5 Polyester - related Options - **PTA**: Inventory has decreased, but filament has accumulated. The market is in a weak and volatile state. Strategies include a neutral call + put option selling combination strategy [14]. 3.3.6 Alkali - related Options - **Caustic Soda**: Production is high, and demand is low. The market is in a state of rebound. Strategies include a long collar strategy for spot hedging [15]. - **Soda Ash**: Inventory and production data are presented. The market is in a volatile state. Strategies include a short - volatility combination strategy and a long collar strategy for spot hedging [15]. 3.3.7 Other Options - **Urea**: Inventory has decreased. The market is in a low - level volatile state. Strategies include a short - biased call + put option selling combination strategy and a long collar strategy for spot hedging [16]. 3.4 Option Charts - Charts for various energy - chemical options are provided, including price trends, trading volume, open interest, PCR, implied volatility, and historical volatility cones, which help in analyzing the market conditions of different options [18][37][55] etc.

Report Title - The report is titled "Commodity Option Data Daily Report" [3] Report Core View - The report presents the latest data on commodity options including historical volatility, implied volatility, and provides trading strategy recommendations based on the volatility levels of different commodities [4][5][9] Commodity Option Data Historical Volatility - Various commodities are listed with their respective主力价格, 涨跌幅, 当日波动, and historical volatility (HV20, HV40, HV60, HV120). For example, the主力 price of 沪铝 is 20735 with a 涨跌幅 of 0.29%, and its HV20 is 8% [4] Implied Volatility - Implied volatility data such as 主力平值IV and 主力平值IV分位值 are provided for different commodities. For instance, the 主力平值IV of 二烯橡胶 is 48% and its 主力平值IV分位值 is 97% [5] Historical Trends - Historical trends of some commodities like 工业硅 and 铁矿 are presented graphically [5] Strategy Recommendations - For 碳酸锂, it is recommended to sell a wide - straddle combination (卖出LC2509C80000 and 卖出LC2509P75000) on 2025.7.24 as its volatility is relatively high [9] - For 铁矿石, 豆油, and 菜油, it is recommended to buy a wide - straddle combination on 2025.6.3 as their volatilities are relatively low. For example, for 铁矿石, buy 买入I2509C690 and 买入I2509P700 [9]

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 different metal options, corresponding strategies are proposed based on fundamental analysis, market trends, and option factors [8]. - For non - ferrous metals, a seller neutral volatility strategy can be constructed; for black metals, a short - volatility combination strategy is suitable; for precious metals, a spot hedging strategy is recommended [2]. 3. Summary by Related Catalogs 3.1 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 CU2509 is 79,410, with a price increase of 470 and a trading volume of 4.85 million lots [3]. 3.2 Option Factors 3.2.1 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 market. The values and changes of these factors for different metal options are provided, such as the volume PCR of copper is 0.58 with a change of 0.01, and the open interest PCR is 0.80 with a change of - 0.00 [4]. 3.2.2 Pressure and Support Levels - Pressure and support levels of different metal options are determined from the strike prices 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 - Implied volatility data of different metal options are provided, including at - the - money implied volatility, weighted implied volatility, and its changes. For example, the at - the - money implied volatility of copper is 9.05%, and the weighted implied volatility is 13.66% with a change of - 0.76% [6]. 3.3 Strategy and Recommendations 3.3.1 Non - Ferrous Metals - **Copper Option**: Based on the fundamental situation of increasing inventory in three major exchanges, and the market trend of high - level consolidation, a short - volatility seller option combination strategy is constructed, and a spot long - hedging strategy is also proposed [7]. - **Aluminum/Alumina Option**: Considering the inventory situation and market trend of high - level consolidation, a short - neutral call + put option combination strategy is constructed, and a spot collar strategy is proposed [9]. - **Zinc/Pb Option**: Given the low - level inventory and market trend of small - range oscillation, a short - neutral call + put option combination strategy is constructed, and a spot collar strategy is proposed [9]. - **Nickel Option**: Based on the inventory changes and market trend of wide - range oscillation with short - selling pressure, a short - bearish call + put option combination strategy is constructed, and a spot long - hedging strategy is proposed [10]. - **Tin Option**: Considering the inventory situation and market trend of short - term weak oscillation, a short - volatility strategy is constructed, and a spot collar strategy is proposed [10]. - **Lithium Carbonate Option**: Based on the inventory changes and market trend of short - term bullishness, a short - bullish call + put option combination strategy is constructed, and a spot long - hedging strategy is proposed [11]. 3.3.2 Precious Metals - **Gold/Silver Option**: Considering the economic data and market trend of high - level consolidation, a short - neutral volatility option seller combination strategy is constructed, and a spot hedging strategy is proposed [12]. 3.3.3 Black Metals - **Rebar Option**: Based on the inventory increase and market trend of small - range consolidation with pressure, a short - neutral call + put option combination strategy is constructed, and a spot long - covered call strategy is proposed [13]. - **Iron Ore Option**: Considering the inventory increase and market trend of bullish oscillation, a short - neutral call + put option combination strategy is constructed, and a spot long - collar strategy is proposed [13]. - **Ferroalloy Option**: Based on the production situation and market trend of large - range decline followed by small - range oscillation, a short - volatility strategy is constructed [14]. - **Industrial Silicon/Polysilicon Option**: Considering the inventory increase and market trend of large - range fluctuation, a short - volatility call + put option combination strategy is constructed, and a spot hedging strategy is proposed [14]. - **Glass Option**: Based on the inventory increase and market trend of weakness with pressure, a short - volatility call + put option combination strategy is constructed, and a spot long - collar strategy is proposed [15].

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. Different trading strategies are recommended for each sub - sector based on their market conditions [2][8]. - For non - ferrous metals, a neutral volatility selling strategy is suitable when the market is in a bullish upward trend; for black metals, a short - volatility combination strategy is recommended after significant fluctuations; for precious metals, a spot hedging strategy is advised during high - level consolidation [2]. 3. Summary by Related Catalogs 3.1 Futures Market Overview - Multiple metal futures are listed, including copper, aluminum, zinc, etc. Information such as the latest price, price change, change rate, trading volume, and open interest is provided [3]. - For example, the latest price of copper (CU2509) is 78,810, with a decrease of 110 and a decline rate of 0.14%; the trading volume is 7.00 million lots, and the open interest is 16.09 million lots [3]. 3.2 Option Factors - Volume and Open Interest PCR - PCR indicators (volume PCR and open interest PCR) are used to describe the strength of the option underlying market and the turning point of the market [4]. - For copper, the volume PCR is 0.57 with a change of - 0.13, and the open interest PCR is 0.81 with a change of - 0.04 [4]. 3.3 Option Factors - Pressure and Support Levels - Pressure and support levels of the option underlying are determined from the strike prices with the largest open interest of call and put options [5]. - The pressure point of copper is 82,000, and the support point is 75,000 [5]. 3.4 Option Factors - Implied Volatility - Implied volatility data of options, including at - the - money implied volatility, weighted implied volatility, and its change, are presented [6]. - For copper, the at - the - money implied volatility is 9.25%, the weighted implied volatility is 14.42% with a change of 0.01%, and the annual average is 17.95% [6]. 3.5 Strategies and Recommendations 3.5.1 Non - Ferrous Metals - **Copper**: The fundamentals show changes in inventories across three major exchanges. The market has been in a high - level consolidation since June. Implied volatility is at the historical average level, and the open interest PCR indicates some pressure above. A short - volatility option combination strategy and a spot long - hedging strategy are recommended [7]. - **Aluminum/Alumina**: The inventory of aluminum has changed in the SHFE and LME markets. The market has shown a bullish high - level oscillation. A neutral short - call and short - put option combination strategy and a spot collar strategy are recommended [9]. - **Zinc/Lead**: Zinc inventory is at a low level. The zinc market has experienced fluctuations. A neutral short - call and short - put option combination strategy and a spot collar strategy are recommended [9]. - **Nickel**: The inventory of nickel has changed slightly. The market is in a wide - range oscillation with short - selling pressure. A short - call and short - put option combination strategy with a short - delta position and a spot long - hedging strategy are recommended [10]. - **Tin**: The inventory situation is complex. The market is in a short - term weak oscillation. A short - volatility strategy and a spot collar strategy are recommended [10]. - **Lithium Carbonate**: The inventory has decreased, and the market is in a short - term bullish trend. A bullish call spread strategy, a short - call and short - put option combination strategy with a long - delta position, and a spot long - hedging strategy are recommended [11]. 3.5.2 Precious Metals - **Gold/Silver**: The gold market is affected by economic data such as non - farm payrolls and inflation expectations. A neutral short - volatility option combination strategy and a spot hedging strategy are recommended [12]. 3.5.3 Black Metals - **Rebar**: The social inventory of rebar has increased, and the market is in a small - range oscillation with pressure above. A neutral short - call and short - put option combination strategy and a spot long - covered call strategy are recommended [13]. - **Iron Ore**: The inventory of iron ore has increased. The market is in a bullish oscillation. A neutral short - call and short - put option combination strategy and a spot long - collar strategy are recommended [13]. - **Ferroalloys**: The manganese - silicon market has experienced significant fluctuations. A short - volatility strategy is recommended [14]. - **Industrial Silicon/Polysilicon**: The inventory of industrial silicon and polysilicon has increased. The market has shown large fluctuations. A short - volatility option combination strategy and a spot long - hedging strategy are recommended [14]. - **Glass**: The inventory of glass has increased, and the market is in a weak downward trend. A short - volatility option combination strategy and a spot long - collar strategy are recommended [15].

1. Report Industry Investment Rating - Not provided in the given content 2. Core Viewpoints of the Report - The energy - chemical sector is divided into energy, alcohols, polyolefins, rubber, polyesters, alkalis, and others. Strategies mainly involve constructing option combination strategies with sellers as the main body and spot hedging or covered strategies to enhance returns [3][9]. 3. Summary by Related Catalogs 3.1. Market Overview of Underlying Futures - Various energy - chemical option underlying futures have different price changes, trading volumes, and open interest changes. For example, the latest price of crude oil (SC2510) is 492, with a rise of 2 and a rise - fall rate of 0.33%, and the trading volume is 4.87 million lots with a change of 1.58 million lots [4]. 3.2. Option Factors - Volume and Open Interest PCR - Different option varieties have different volume and open interest PCR values and their changes. For instance, the volume PCR of crude oil is 0.88 with a change of 0.07, and the open interest PCR is 0.52 with a change of 0.01 [5]. 3.3. Option Factors - Pressure and Support Levels - From the perspective of option factors, different option varieties have corresponding pressure and support levels. For example, the pressure level of crude oil is 550 and the support level is 480 [6]. 3.4. Option Factors - Implied Volatility - Each option variety has different implied volatility indicators such as at - the - money implied volatility, weighted implied volatility, etc. For example, the at - the - money implied volatility of crude oil is 27.72%, and the weighted implied volatility is 34.76% with a change of - 3.41% [7]. 3.5. Option Strategies and Suggestions 3.5.1. Energy - related Options - **Crude Oil**: The fundamental situation shows a decrease in US crude oil inventory. The market shows short - term weakness after an attempt to rebound. Option strategies include constructing a short - neutral call + put option combination strategy and a long collar strategy for spot hedging [8]. - **LPG**: Factory and port inventories are at relatively high levels, and the market is short - term bearish. Strategies include constructing a bearish spread strategy for put options, a short - bearish call + put option combination strategy, and a long collar strategy for spot hedging [10]. 3.5.2. Alcohol - related Options - **Methanol**: Production and import data are given, and the market is in a weak state. Strategies include constructing a short - bearish call + put option combination strategy and a long collar strategy for spot hedging [10]. - **Ethylene Glycol**: The inventory in the main port in East China has decreased. The market shows a wide - range weak oscillation. Strategies include constructing a short - volatility strategy and a long collar strategy for spot hedging [11]. 3.5.3. Polyolefin - related Options - **Polypropylene**: The inventory of production enterprises is expected to change. The market is in a weak state. The strategy is to hold a long spot + buy an at - the - money put option + sell an out - of - the - money call option for spot hedging [12]. 3.5.4. Rubber - related Options - **Rubber**: The import volume has increased. The market shows short - term weakness. Strategies include constructing a short - neutral call + put option combination strategy [13]. 3.5.5. Polyester - related Options - **PTA**: The industry inventory has decreased, but the filament inventory has increased. The market is in a weak consolidation state. Strategies include constructing a short - neutral call + put option combination strategy [14]. 3.5.6. Alkali - related Options - **Caustic Soda**: The enterprise's production is high, and it is in the off - season of demand. The market shows a weak oscillation. The strategy is to construct a long collar strategy for spot hedging [15]. - **Soda Ash**: The inventory and production data are given, and the market is in a weak and bearish state. Strategies include constructing a short - volatility combination strategy and a long collar strategy for spot hedging [15]. 3.5.7. Other Options - **Urea**: The enterprise inventory has decreased slightly. The market shows a low - level oscillation. Strategies include constructing a short - bearish call + put option combination strategy and a long collar strategy for spot hedging [16].