Report Summary 1. Investment Rating No investment rating for the industry is provided in the report. 2. Core Viewpoints - For non - ferrous metals, a seller's neutral volatility strategy can be constructed as they tend to move upwards [2]. - For the black - series, a short - volatility combination strategy is suitable due to their large - scale fluctuations [2]. - For precious metals, a bull spread combination strategy can be built as they are rebounding [2]. 3. Summary of Each Section 3.1 Futures Market Overview - The report presents data on the latest prices, price changes, trading volumes, and open interest of various metal futures contracts such as copper, aluminum, zinc, etc. For example, the latest price of copper (CU2602) is 102,220, with a price increase of 1,940 and a trading volume of 30.38 million lots [3]. 3.2 Option Factors - **Volume - to - Open - Interest PCR**: The report provides the volume - to - open - interest PCR data for different metal options, which helps describe the strength and potential turning points of the underlying asset's market. For instance, the volume PCR of copper options is 0.58, with a change of 0.05 [4]. - **Pressure and Support Levels**: The pressure and support levels of each option's underlying asset are analyzed from the perspective of the strike prices with the largest open interest of call and put options. For example, the pressure point of copper is 110,000, and the support point is 98,000 [5]. - **Implied Volatility**: It shows the implied volatility data of various metal options, 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 31.57% [6]. 3.3 Strategy and Recommendations for Each Metal - **Non - ferrous Metals** - **Copper**: Based on fundamental and market analysis, directional, volatility, and spot hedging strategies are proposed. For example, a bull spread combination strategy can be constructed for directional trading, and a short - volatility seller option combination strategy for volatility trading [8]. - **Aluminum, Zinc, Nickel, Tin, and Lithium Carbonate**: Similar to copper, strategies for each metal are provided according to their fundamentals, market trends, and option factors [10][11][12]. - **Precious Metals** - **Silver**: Considering its fundamentals and market performance, a neutral short - volatility option seller combination strategy and a spot hedging strategy are recommended [13]. - **Black - Series** - **Rebar, Iron Ore, Ferroalloys, Industrial Silicon, and Glass**: Strategies for each product in the black - series are given, including directional, volatility, and spot hedging strategies, based on their supply - demand situations and market trends [14][15][16].

Report Summary 1. Report Industry Investment Rating No relevant information provided. 2. Core Viewpoints - The energy - chemical sector is divided into energy, alcohols, polyolefins, rubber, polyesters, alkalis, and others. Strategies focus on constructing option portfolios mainly with sellers and spot hedging or covered strategies to enhance returns [2][8]. 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 - chemical futures, such as crude oil, LPG, methanol, etc. For example, the latest price of crude oil (SC2603) is 438, with a price increase of 11 and a rise - fall rate of 2.67% [3]. 3.2 Option Factors - **Volume and Open Interest PCR**: This factor is 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 crude oil options is 0.48, with a change of 0.05 [4]. - **Pressure and Support Levels**: Determined from the strike prices of the maximum open interest of call and put options. For example, the pressure point of crude oil is 540, and the support point is 400 [5]. - **Implied Volatility**: It includes at - the - money implied volatility, weighted implied volatility, etc. For example, the at - the - money implied volatility of crude oil is 31.415%, and the weighted implied volatility is 43.66% with a change of 1.47% [6]. 3.3 Option Strategies for Different Products - **Crude Oil**: - Fundamental analysis: OPEC + is expected to maintain the original production suspension policy. Nigeria's crude oil + condensate production in November 2025 reached 1.6 million barrels per day, with a month - on - month increase of 1.3% [7]. - Market analysis: After a significant decline in October, crude oil rebounded and then fell back, showing a weak rebound trend [7]. - Option factor research: Implied volatility fluctuates below the average level; the open - interest PCR is below 0.70, indicating a weak market; the pressure point is 450, and the support point is 400 [7]. - Strategy suggestions: For directional strategies, there is none; for volatility strategies, construct a short - biased call + put option combination strategy; for spot long - hedging strategies, construct a long collar strategy [7]. - **LPG**: - Fundamental analysis: There is no significant increase in supply, and the chemical demand supports the price [9]. - Market analysis: It shows a volatile downward trend with pressure above [9]. - Option factor research: Implied volatility fluctuates around the average level; the open - interest PCR is below 0.80, indicating a weak market; the pressure point is 4300, and the support point is 4000 [9]. - Strategy suggestions: For directional strategies, there is none; for volatility strategies, construct a short - biased call + put option combination strategy; for spot long - hedging strategies, construct a long collar strategy [9]. - **Methanol**: - Fundamental analysis: China's methanol production and capacity utilization are expected to increase slightly, and there are import and domestic trade volume estimates [9]. - Market analysis: It shows an oversold rebound trend with pressure above [9]. - Option factor research: Implied volatility fluctuates around the historical average level; the open - interest PCR is below 0.60, indicating a weak market; the pressure point is 2300, and the support point is 2100 [9]. - Strategy suggestions: For directional strategies, there is none; for volatility strategies, construct a short - neutral call + put option combination strategy; for spot long - hedging strategies, construct a long collar strategy [9]. - **Ethylene Glycol**: - Fundamental analysis: The polyester load remains stable, and there are some device maintenance and restart situations [10]. - Market analysis: It shows a weak downward trend and then a volatile rebound [10]. - Option factor research: Implied volatility fluctuates above the average level and is rising; the open - interest PCR is below 0.60, indicating strong short - side strength; the pressure point is 3800, and the support point is 3600 [10]. - Strategy suggestions: For directional strategies, there is none; for volatility strategies, construct a short - volatility strategy; for spot long - hedging strategies, hold a spot long position + buy a put option + sell an out - of - the - money call option [10]. - **PVC**: - Fundamental analysis: Inventory is accumulating, and the supply - demand pattern is weak [10]. - Market analysis: It shows a downward trend and then a rebound with short - side pressure above [10]. - Option factor research: Implied volatility declines to below the average level; the open - interest PCR is below 0.60, indicating a continuous weakening market; the pressure point is 5000, and the support point is 4300 [10]. - Strategy suggestions: For directional strategies, construct a bullish call spread combination strategy; for volatility strategies, there is none; for spot long - hedging strategies, hold a spot long position + buy an at - the - money put option + sell an out - of - the - money call option [10]. - **Rubber**: - Fundamental analysis: There are changes in warehouse receipts and inventory levels [11]. - Market analysis: It shows a warming - up and rising trend with support below and pressure above [11]. - Option factor research: Implied volatility gradually returns to around the average level; the open - interest PCR is below 0.60, indicating a weak overall market; the pressure point is 17000, and the support point is 14000 [11]. - Strategy suggestions: For directional strategies, there is none; for volatility strategies, construct a short - neutral call + put option combination strategy; for spot hedging strategies, there is none [11]. - **PTA**: - Fundamental analysis: The PTA load is slightly increasing, and there are few device changes [11]. - Market analysis: It shows an oversold rebound and a short - term strong trend [11]. - Option factor research: Implied volatility fluctuates at a relatively low average level; the open - interest PCR is above 1.00, indicating a strong market; the pressure point is 4750, and the support point is 4400 [11]. - Strategy suggestions: For directional strategies, there is none; for volatility strategies, construct a short - neutral call + put option combination strategy; for spot hedging strategies, there is none [11]. - **Caustic Soda**: - Fundamental analysis: The capacity utilization rate of large - scale caustic soda enterprises is increasing, with regional differences [12]. - Market analysis: It shows a weak short - side trend with pressure above [12]. - Option factor research: Implied volatility fluctuates at a relatively high level; the open - interest PCR is below 0.60, indicating a weak market; the pressure point is 2320, and the support point is 2040 [12]. - Strategy suggestions: For directional strategies, construct a bearish spread combination strategy; for volatility strategies, there is none; for spot collar hedging strategies, hold a spot long position + buy a put option + sell an out - of - the - money call option [12]. - **Soda Ash**: - Fundamental analysis: Factory inventory is increasing, and the market is in a weak state [12]. - Market analysis: It shows a low - level weak volatile trend with pressure above and support below [12]. - Option factor research: Implied volatility fluctuates at a relatively high historical level; the open - interest PCR is below 0.50, indicating a short - side market; the pressure point is 1300, and the support point is 1100 [12]. - Strategy suggestions: For directional strategies, there is none; for volatility strategies, construct a short - volatility combination strategy; for spot long - hedging strategies, construct a long collar strategy [12]. - **Urea**: - Fundamental analysis: The supply - demand difference is decreasing, and enterprise inventory is rising, but the market is still strong [13]. - Market analysis: It shows a short - term weak trend with pressure above [13]. - Option factor research: Implied volatility fluctuates at a relatively low historical average level; the open - interest PCR is below 0.60, indicating strong short - side pressure; the pressure point is 1700, and the support point is 1640 [13]. - Strategy suggestions: For directional strategies, there is none; for volatility strategies, construct a long - biased call + put option combination strategy; for spot hedging strategies, hold a spot long position + buy an at - the - money put option + sell an out - of - the - money call option [13].

Core Insights - Glassnode analysis indicates that the Bitcoin market is showing caution as it tests the $90,000 level, with the options market reflecting this sentiment [1] Group 1: Market Dynamics - The implied volatility (IV) increased when Bitcoin peaked at $94,000, but has since declined as price momentum slowed and volatility sellers entered the market [1] - The 25 Delta Skew has widened again, with a one-week skew of approximately 8.2%, indicating a rise in short-term downside hedging demand [1] Group 2: Volatility Trends - Short-term downside IV has increased alongside price strength, while upside IV is under pressure at local highs [1] - Despite the one-week volatility risk premium remaining positive, it has noticeably narrowed [1]

Group 1: Report Introduction - The report is a daily volatility data report from the Options Headquarters of Yong'an Futures, updated on January 9, 2026 [1][2] Group 2: Volatility Index Explanation - The implied volatility index of financial options reflects the 30 - day implied volatility (IV) trend as of the previous trading day. The implied volatility index of commodity options is obtained by weighting the IV of the two - strike options above and below the at - the - money option of the main contract month, reflecting the IV change trend of the main contract [2] - The difference between the implied volatility index and historical volatility (HV) indicates the relative level of IV to HV. A larger difference means IV is relatively higher than HV, and a smaller difference means IV is relatively lower [2] Group 3: Volatility Data Charts - There are charts showing the IV, HV, and IV - HV differences of various options including 300 Index, 50ETF, 1000 Index, 500ETF, silver, corn, cotton, rubber, iron ore, PTA, crude oil, aluminum, PVC, rebar, urea, rapeseed oil, and palm oil from July 2024 to January 2026 [3] Group 4: Quantile Ranking Charts - The implied volatility quantile represents the current level of a variety's IV in history. A high quantile means the current IV is high, and a low quantile means the current IV is low. The volatility spread is calculated as IV index minus HV [4] - There are ranking charts for implied volatility quantiles and historical volatility quantiles [5]

Report Summary 1. Report Industry Investment Rating No information provided in the content. 2. Core Viewpoints - The energy - chemical sector is divided into energy, alcohols, polyolefins, rubber, polyesters, alkalis, and others [8]. - For each sector, options strategies and suggestions are provided for selected varieties [8]. - Options strategy reports are written for each option variety based on underlying market analysis, option factor research, and option strategy suggestions [8]. 3. Summary by Related Catalogs 3.1 Underlying Futures Market Overview - Various option varieties' underlying contracts are presented, including details such as the latest price, change, percentage change, trading volume, volume change, open interest, and open interest change [3]. 3.2 Option Factor - Volume and Open Interest PCR - The volume and open interest PCR for different option varieties are given, along with their changes. These PCR indicators are used to describe the strength of the option - underlying market and the timing of market turning points [4]. 3.3 Option Factor - Pressure and Support Levels - The pressure and support levels for each option variety are provided, along with the offset values, maximum call and put open interests [5]. 3.4 Option Factor - Implied Volatility - Implied volatility data for different option varieties are presented, including at - the - money implied volatility, weighted implied volatility, its change, annual average, call and put implied volatility, and the difference between implied and historical volatility [6]. 3.5 Strategy and Suggestions 3.5.1 Energy - related Options (Crude Oil and LPG) - **Fundamentals**: For crude oil, the US military raid on Maduro has not damaged domestic oil and gas facilities; the rift between Saudi - UAE on the Yemen issue has not affected OPEC + coordination. NNPC aims to increase production. For LPG, the supply has no new increment, and chemical demand supports the price [7][9]. - **Market Analysis**: Crude oil has shown a weak - biased market trend over time. LPG has an oscillating and downward - biased market [7][9]. - **Option Factor Research**: Crude oil's implied volatility is below the average, and the open interest PCR indicates a weak market. LPG's implied volatility is around the average, and the open interest PCR also shows a weak market [7][9]. - **Option Strategies**: For both crude oil and LPG, there are no directional strategies. Volatility strategies involve selling a combination of call and put options, and spot long - hedging strategies involve constructing long collar strategies [7][9]. 3.5.2 Alcohol - related Options (Methanol and Ethylene Glycol) - **Fundamentals**: For methanol, imports from Venezuela in 2025 - 2026 and the supply - demand situation are considered. For ethylene glycol, the port inventory situation is presented [9][10]. - **Market Analysis**: Methanol shows an oversold rebound trend, while ethylene glycol shows a weak - biased trend [9][10]. - **Option Factor Research**: Methanol's implied volatility is around the historical average, and the open interest PCR indicates a weak market. Ethylene glycol's implied volatility is above the average, and the open interest PCR shows strong short - side power [9][10]. - **Option Strategies**: There are no directional strategies. Volatility strategies involve selling a combination of call and put options for methanol and short - selling volatility for ethylene glycol. Spot long - hedging strategies involve constructing long collar strategies [9][10]. 3.5.3 Olefin - related Options (PVC) - **Fundamentals**: The production capacity utilization rate of PVC is presented, with attention to future maintenance efforts [10]. - **Market Analysis**: PVC has shown a downward trend and then a rebound [10]. - **Option Factor Research**: PVC's implied volatility has decreased to below the average, and the open interest PCR indicates a continued weak trend [10]. - **Option Strategies**: A bull spread strategy for call options is constructed for directional gain, and spot long - hedging strategies involve holding spot long + buying at - the - money put options + selling out - of - the - money call options [10]. 3.5.4 Rubber - related Options (Rubber) - **Fundamentals**: The inventory and production data of natural and synthetic rubber are provided [11]. - **Market Analysis**: Rubber has shown a recovery trend [11]. - **Option Factor Research**: Rubber's implied volatility is approaching the average, and the open interest PCR indicates a weak market [11]. - **Option Strategies**: There are no directional strategies. Volatility strategies involve selling a combination of call and put options, and there is no spot hedging strategy [11]. 3.5.5 Polyester - related Options (PTA) - **Fundamentals**: The PTA market's start - up rate and the operation of production facilities are presented [11]. - **Market Analysis**: PTA has shown an oversold rebound and short - term strong trend [11]. - **Option Factor Research**: PTA's implied volatility is at a relatively low level, and the open interest PCR indicates a strong market [11]. - **Option Strategies**: There are no directional strategies. Volatility strategies involve selling a combination of call and put options, and there is no spot hedging strategy [11]. 3.5.6 Alkali - related Options (Caustic Soda and Soda Ash) - **Fundamentals**: For caustic soda, the capacity utilization rate of sample enterprises is given. For soda ash, the domestic effective production capacity is presented [12]. - **Market Analysis**: Caustic soda has shown a weak - biased trend, and soda ash has shown a low - level weak oscillation [12]. - **Option Factor Research**: Caustic soda's implied volatility is at a high level, and the open interest PCR indicates a weak market. Soda ash's implied volatility is at a relatively high historical level, and the open interest PCR indicates a short - biased market [12]. - **Option Strategies**: For caustic soda, a bear spread strategy is constructed for directional gain, and a spot collar hedging strategy is used. For soda ash, volatility strategies involve short - selling volatility, and spot long - hedging strategies involve constructing long collar strategies [12]. 3.5.7 Other Options (Urea) - **Fundamentals**: The daily production data of urea are provided [13]. - **Market Analysis**: Urea has shown a short - term weak trend [13]. - **Option Factor Research**: Urea's implied volatility is at a low level, and the open interest PCR indicates strong short - side pressure [13]. - **Option Strategies**: There are no directional strategies. Volatility strategies involve selling a combination of call and put options with a long - biased delta, and spot hedging strategies involve holding spot long + buying at - the - money put options + selling out - of - the - money call options [13].

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - For non - ferrous metals, a neutral volatility strategy for sellers is recommended as they show a bullish upward trend [2]. - For the black - series metals, a strategy of shorting volatility is suitable due to their large - amplitude fluctuations [2]. - For precious metals, a bull - spread combination strategy is suggested as they are rebounding and rising [2]. 3. Summary by Related Catalogs 3.1 Futures Market Overview - The report presents the latest prices, price changes, price change rates, trading volumes, volume changes, open interests, and open interest changes of various metal futures contracts, including copper, aluminum, zinc, etc [3]. 3.2 Option Factors 3.2.1 Volume and Open Interest PCR - The volume PCR and open interest PCR of different metal options are provided, which are used to describe the strength of the option underlying market and the turning point of the underlying market respectively [4]. 3.2.2 Pressure and Support Levels - The pressure points, support points, and their offsets, as well as the maximum open interests of call and put options for different metal options, are given to analyze the pressure and support levels of the option underlyings [5]. 3.2.3 Implied Volatility - The report provides the at - the - money implied volatility, weighted implied volatility, its change, annual average, call implied volatility, put implied volatility, 20 - day historical volatility, and the difference between implied and historical volatility for various metal options [6]. 3.3 Strategy and Suggestions 3.3.1 Non - Ferrous Metals - **Copper**: A bull - spread combination strategy for call options is recommended for directional trading; a short - volatility option seller combination strategy is suggested to gain time - value; and a spot hedging strategy of holding long spot, buying put options, and selling out - of - the - money call options is proposed [7]. - **Aluminum**: A bull - spread combination strategy for call options is recommended for direction; a strategy of selling bullish call and put options is suggested to gain time - value and directional returns; and a spot collar strategy is proposed [9]. - **Zinc**: There is no directional strategy; a strategy of selling bullish call and put options is suggested to gain time - value; and a spot collar strategy is proposed [9]. - **Nickel**: There is no directional strategy; a strategy of selling bullish call and put options is suggested to gain time - value; and a spot covered - call strategy is proposed [10]. - **Tin**: There is no directional strategy; a short - volatility strategy is suggested to gain time - value; and a spot collar strategy is proposed [10]. - **Lithium Carbonate**: There is no directional strategy; a strategy of selling bullish call and put options is suggested to gain time - value; and a spot hedging strategy of holding long spot, buying put options, and selling call options is proposed [11]. 3.3.2 Precious Metals - **Silver**: There is no directional strategy; a neutral short - volatility option seller combination strategy is suggested to gain time - value; and a spot hedging strategy of holding long spot, buying put options, and selling out - of - the - money call options is proposed [12]. 3.3.3 Black - Series Metals - **Rebar**: There is no directional strategy; a strategy of selling bearish call and put options is suggested to gain time - value; and a spot covered - call strategy is proposed [13]. - **Iron Ore**: There is no directional strategy; a strategy of selling neutral call and put options is suggested to gain time - value and directional returns; and a spot long - collar strategy is proposed [13]. - **Ferroalloys (Manganese Silicon and Silicon Ferros)**: For manganese silicon, there is no directional strategy; a short - volatility strategy is suggested to gain time - value; and no spot hedging strategy is proposed. For industrial silicon, there is no directional strategy; a short - volatility strategy of selling call and put options is suggested to gain time - value and directional returns; and a spot hedging strategy of holding long spot, buying put options, and selling call options is proposed [14]. - **Glass**: There is no directional strategy; a short - volatility strategy of selling call and put options is suggested to gain time - value; and a spot long - collar strategy is proposed [15].

Core Viewpoint - Investors in Ferguson, Plc. (FERG) should closely monitor the stock due to significant movements in the options market, particularly the high implied volatility of the Jan 16, 2026 $40.00 Call option [1] Group 1: Implied Volatility - Implied volatility indicates the market's expectations for future price movements, suggesting that investors anticipate a significant change in the stock's price [2] - High implied volatility may signal an upcoming event that could lead to a substantial rally or sell-off [2] Group 2: Analyst Sentiment - Ferguson currently holds a Zacks Rank of 3 (Hold) within the Manufacturing - General Industrial Industry, which is in the bottom 32% of the Zacks Industry Rank [3] - Over the past 60 days, no analysts have adjusted their earnings estimates for the current quarter, resulting in a slight increase in the Zacks Consensus Estimate from $1.78 to $1.79 per share [3] Group 3: Trading Strategies - The high implied volatility surrounding Ferguson could indicate a developing trading opportunity, as options traders often seek to sell premium on options with elevated implied volatility [4] - Seasoned traders utilize this strategy to capture decay, hoping that the underlying stock does not move as much as initially expected by expiration [4]

金属期权 2026-01-08 金属期权策略早报 | 李立勤 | 高级投研经 理 | 从业资格号：F3074095 | 交易咨询号：Z0017896 | 邮箱：lilq@wkqh.cn | | --- | --- | --- | --- | --- | | 黄柯涵 | 期权研究员 | 从业资格号：F03138607 | 电话：0755-23375252 | 邮箱：huangkh@wkqh.cn | | 李仁君 | 产业服务 | 从业资格号：F03090207 | 交易咨询号：Z0016947 | 邮箱：lirj@wkqh.cn | 金属期权策略早报概要：（1）有色金属偏多上行，构建卖方中性波动率策略策略；（2）黑色系维持大幅度波动的 行情走势，适合构建做空波动率组合策略；（3）贵金属反弹回暖上升，构建牛市价差组合策略。 表1：标的期货市场概况 | 期权品种 | 标的合约 | 最新价 | 涨跌 | 涨跌幅 | 成交量 | 量变化 | 持仓量 | 仓变化 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | （%） | (万手) | ...

Core Viewpoint - Investors in BeOne Medicines Ltd. should closely monitor the stock due to significant movements in the options market, particularly the high implied volatility of the Feb 20, 2026 $200 Call option [1] Company Analysis - BeOne Medicines is currently rated as a Zacks Rank 4 (Sell) within the Medical – Drugs industry, which ranks in the top 37% of the Zacks Industry Rank [3] - Over the last 60 days, the Zacks Consensus Estimate for the current quarter has increased from $1.30 per share to $1.71 per share [3] Options Market Insights - The high implied volatility suggests that options traders are anticipating a significant price movement for BeOne Medicines shares, indicating potential upcoming events that could lead to a major rally or sell-off [2][3] - Options traders often seek to sell premium on options with high implied volatility, aiming to benefit from the decay of the option's value if the underlying stock does not move as much as expected [4]

Group 1: Report Summary - Report Title: Metal Options Strategy Morning Report [1] - Report Date: January 7, 2026 - Research Team: Li Liqin, Huang Kehan, Li Renjun [2] Group 2: Investment Ratings - No investment ratings were provided in the report. Group 3: Core Views - For non - ferrous metals, which are trending upwards, a seller's neutral volatility strategy is recommended [2]. - For the black series, which are experiencing significant fluctuations, a short - volatility portfolio strategy is suitable [2]. - For precious metals, which are rebounding, a bull spread portfolio strategy is suggested [2]. Group 4: Market Overview Futures Market - Copper (CU2602) closed at 104,600, up 1,300 (1.26%) with a trading volume of 29.10 million hands and an open interest of 22.36 million hands [3]. - Aluminum (AL2602) closed at 24,695, up 620 (2.58%) with a trading volume of 55.17 million hands and an open interest of 25.31 million hands [3]. - Other metals such as zinc, lead, nickel, etc., also had their respective price changes, trading volumes, and open interest as detailed in the report [3]. Option Factors - Volume and Open Interest PCR: Different metals had varying volume and open - interest PCR values, which are used to describe the strength of the option underlying and potential turning points [4]. - Pressure and Support Levels: Pressure and support levels were identified for each metal option based on the strike prices of the maximum open interest of call and put options [5]. - Implied Volatility: Implied volatility data for each metal option were presented, including at - the - money implied volatility, weighted implied volatility, and its changes [6]. Group 5: Strategy Recommendations Non - Ferrous Metals - **Copper**: A bull spread strategy for call options, a short - volatility seller's option portfolio strategy, and a spot long - hedging strategy are recommended [7]. - **Aluminum**: A bull spread strategy for call options, a short - volatility option portfolio strategy with a positive delta, and a spot collar strategy are suggested [9]. - **Zinc**: A short - volatility option portfolio strategy with a long - delta and a spot collar strategy are recommended [9]. - **Nickel**: A bull spread strategy for call options, a short - volatility option portfolio strategy with a long - delta, and a spot covered - call strategy are suggested [10]. - **Tin**: A short - volatility strategy and a spot collar strategy are recommended [10]. - **Lithium Carbonate**: A short - volatility option portfolio strategy with a long - delta and a spot long - hedging strategy are suggested [11]. Precious Metals - **Silver**: A short - volatility option seller's portfolio strategy with a neutral delta and a spot hedging strategy are recommended [12]. Black Series - **Rebar**: A short - volatility option portfolio strategy with a short - delta and a spot covered - call strategy are suggested [13]. - **Iron Ore**: A short - volatility option portfolio strategy with a neutral delta and a spot long - collar strategy are recommended [13]. - **Ferroalloys (Manganese Silicon and Silicon Iron)**: Strategies such as short - volatility strategies and spot hedging strategies are recommended according to their respective market conditions [14]. - **Industrial Silicon**: A short - volatility option portfolio strategy with a neutral delta and a spot long - hedging strategy are suggested [14]. - **Glass**: A short - volatility option portfolio strategy and a spot long - collar strategy are recommended [15].