1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - For non - ferrous metals, a short - volatility strategy is recommended as they are in a bullish consolidation phase [2]. - For the black series, which are in a range - bound consolidation and oscillation, a bear spread combination strategy and a seller option combination strategy are suitable [2]. - For precious metals, with gold in high - level consolidation and silver breaking through and rising, a bull spread combination strategy and a spot hedging strategy are suggested [2]. 3. Summary by Related Catalogs 3.1 Futures Market Overview - Various metal futures showed different price changes, trading volumes, and open interest changes. For example, copper (CU2508) had a price of 78,100 with a decline of 0.27%, and trading volume of 3.29 million lots [3]. 3.2 Option Factor - Volume and Open Interest PCR - Different metal options had different volume and open interest PCR values, 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 copper was 0.70 with a change of 0.09, and the open interest PCR was 0.91 with a change of 0.03 [4]. 3.3 Option Factor - Pressure and Support Levels - Each metal option had identified pressure and support levels. For example, the pressure level of copper was 80,000 and the support level was 77,000 [5]. 3.4 Option Factor - Implied Volatility - Different metal options had different implied volatility values, including at - the - money implied volatility, weighted implied volatility, etc. For example, the at - the - money implied volatility of copper was 10.55% [6]. 3.5 Strategy and Recommendations 3.5.1 Non - Ferrous Metals - **Copper Options**: - Fundamental analysis showed changes in inventory. The price was in a high - level range - bound oscillation. - Based on option factors, implied volatility was high, and the open interest PCR indicated pressure. - Recommended strategies included a bull spread combination strategy and a short - volatility seller option combination strategy, as well as a spot hedging strategy [8]. - **Aluminum/Alumina Options**: - Aluminum had inventory changes and price trends. - Option factors showed certain characteristics of implied volatility and open interest PCR. - Recommended strategies included a bull spread combination strategy, a short - option combination strategy for a bullish market, and a spot collar strategy [9]. - **Zinc/Lead Options**: - Zinc had changes in inventory and price trends. - Option factors showed high implied volatility and a certain open interest PCR level. - Recommended strategies included a short - option combination strategy for a bearish market and a spot collar strategy [9]. - **Nickel Options**: - Nickel had inventory changes and a weak price trend. - Option factors showed high implied volatility and a decreasing bullish force. - Recommended strategies included a bear spread combination strategy, a short - option combination strategy for a bearish market, and a spot hedging strategy [10]. - **Tin Options**: - Tin had inventory changes and a price trend of rebound after a decline. - Option factors showed high implied volatility and an open interest PCR around 1.00. - Recommended strategies included a short - volatility strategy and a spot collar strategy [10]. - **Lithium Carbonate Options**: - Lithium carbonate had production and inventory issues, and a weak price trend. - Option factors showed high implied volatility and a low open interest PCR. - Recommended strategies included a bear spread combination strategy, a short - option combination strategy for a bearish market, and a spot covered strategy [11]. 3.5.2 Precious Metals - **Gold/Silver Options**: - Gold was affected by geopolitical conflicts. The price was in a high - level consolidation with a decline. - Option factors showed rising implied volatility and a certain open interest PCR level. - Recommended strategies included a short - volatility option seller combination strategy for a bullish market and a spot hedging strategy [12]. 3.5.3 Black Series - **Rebar Options**: - Rebar had production and inventory changes, and a weak price trend. - Option factors showed low - level implied volatility and a high - level open interest PCR indicating bearish pressure. - Recommended strategies included a bear spread combination strategy, a short - option combination strategy for a bearish market, and a spot covered strategy [13]. - **Iron Ore Options**: - Iron ore had inventory changes and a price trend of oscillation. - Option factors showed low - level implied volatility and an open interest PCR around 1.00. - Recommended strategies included a short - option combination strategy for a neutral market and a spot collar strategy [13]. - **Ferroalloy Options**: - Manganese silicon had production and inventory changes, and a weak price trend with a rebound. - Option factors showed low - level implied volatility and a low open interest PCR. - Recommended strategies included a bear spread combination strategy and a short - volatility strategy [14]. - **Industrial Silicon/Polysilicon Options**: - Industrial silicon had production and inventory changes, and a weak price trend. - Option factors showed rising implied volatility and a low open interest PCR. - Recommended strategies included a short - option combination strategy for a bearish market and a spot covered strategy [14]. - **Glass Options**: - Glass had supply and demand issues, and a weak price trend with a large - amplitude oscillation. - Option factors showed high - level implied volatility and a low open interest PCR. - Recommended strategies included a bear spread combination strategy, a short - volatility option combination strategy, and a spot collar strategy [15].

Report Summary 1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints - For non - ferrous metals in a range - bound consolidation, construct short - volatility strategies; for the black series in a weak oscillation, construct bear spread and short - option combination strategies; for precious metals, with gold consolidating at a high level and silver breaking through upwards, construct short - volatility and spot hedging strategies [2] 3. Summary by Related Catalogs 3.1 Market Overview of Underlying Futures - Presents the latest prices, price changes, price change rates, trading volumes, volume changes, open interests, and open interest changes of various metal futures contracts such as copper, aluminum, zinc, etc. [3] 3.2 Option Factors - Volume and Open Interest PCR - Displays the trading volume, volume change, open interest, open interest change, trading volume PCR, volume PCR change, open interest PCR, and open interest PCR change of different option varieties, which are 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 - Shows the pressure points, pressure point offsets, support points, support point offsets, maximum call option positions, and maximum put option positions of different option varieties from the perspective of the exercise prices with the maximum call and put option positions [5] 3.4 Option Factors - Implied Volatility - Presents the at - the - money implied volatility, weighted implied volatility, weighted implied volatility change, annual average, call option implied volatility, put option implied volatility, 20 - day historical volatility, and the difference between implied and historical volatility of different option varieties [6] 3.5 Option Strategies by Metal Category Non - ferrous Metals - **Copper Option**: Fundamental analysis shows inventory changes; the market presents a bullish oscillation pattern. Option factors suggest high implied volatility and increasing pressure above. Strategies include constructing bull spread, short - volatility, and spot long - hedging strategies [8] - **Aluminum/Alumina Option**: Aluminum inventory is decreasing; the market is in a bullish oscillation. Option factors show high implied volatility and a strong upward trend. Strategies include short - option combination and spot collar strategies [9] - **Zinc/Lead Option**: Zinc inventory shows a small increase; the market is in a wide - range oscillation. Option factors suggest high implied volatility and support below. Strategies include short - option combination and spot collar strategies [9] - **Nickel Option**: Nickel port inventory is increasing; the market is in a weak oscillation. Option factors show high implied volatility and weakening bullish power. Strategies include short - option combination and spot long - hedging strategies [10] - **Tin Option**: Tin inventory is decreasing; the market is in a rebound after a decline. Option factors suggest high implied volatility. Strategies include short - volatility and spot collar strategies [10] - **Lithium Carbonate Option**: Supply is increasing, and inventory pressure is high; the market is in a weak rebound. Option factors show high implied volatility and a weak trend. Strategies include bear spread, short - option combination, and spot covered - call strategies [11] Precious Metals - **Gold/Silver Option**: Geopolitical conflicts boost gold prices; the market shows a bullish consolidation for gold. Option factors suggest high implied volatility for gold. Strategies include short - volatility and spot hedging strategies [12] Black Series - **Rebar Option**: Rebar production and inventory are decreasing; the market is in a weak oscillation. Option factors show low implied volatility and strong bearish pressure above. Strategies include bear spread, short - option combination, and spot covered - call strategies [13] - **Iron Ore Option**: Iron ore inventory is increasing; the market is in a range - bound oscillation. Option factors show low implied volatility and support below. Strategies include short - option combination and spot collar strategies [13] - **Ferroalloy Option**: Manganese silicon production is increasing slightly, and inventory is high; the market is in a rebound after a decline. Option factors show low implied volatility and a weak trend. Strategies include bear spread and short - volatility strategies [14] - **Industrial Silicon/Polysilicon Option**: Industrial silicon production is increasing, and inventory is high; the market is in a rebound and then a decline. Option factors show high implied volatility and a weak trend. Strategies include short - option combination and spot covered - call strategies [14] - **Glass Option**: Glass supply and demand are weak; the market is in a decline and then a rebound. Option factors show high implied volatility and a weak trend. Strategies include bear spread, short - volatility, and spot collar strategies [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 option strategies are proposed for various metal varieties based on their fundamentals, market trends, and option factors [2][8]. - For non - ferrous metals, strategies such as bull spreads, bear spreads, and short - volatility strategies are recommended according to the market conditions of each metal [7][9][10]. - For precious metals, strategies like short - volatility option seller combinations and spot hedging strategies are suggested [12]. - For black metals, strategies including bear spreads, short - volatility strategies, and spot hedging or covered call strategies are put forward [13][14][15]. 3. Summary by Relevant Catalogs 3.1 Futures Market Overview - The report provides the latest prices, price changes, trading volumes, and open interest changes of various metal futures contracts, including copper, aluminum, zinc, etc. For example, the latest price of copper (CU2507) is 78,570, with a decline of 610 and a decrease rate of 0.77% [3]. 3.2 Option Factor - Volume and Open Interest PCR - It shows the volume and open interest PCR of different metal options, which are used to describe the strength of the option underlying market and the turning point of the market. For instance, the volume PCR of copper options is 0.56, with a change of 0.10, and the open interest PCR is 0.95, with a change of - 0.05 [4]. 3.3 Option Factor - Pressure and Support Levels - The pressure and support levels of each metal option 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 80,000, and the support point is 70,000 [5]. 3.4 Option Factor - Implied Volatility - The implied volatility data of different metal options are presented, including at - the - money implied volatility, weighted implied volatility, and the difference between implied and historical volatility. For example, the at - the - money implied volatility of copper is 12.60, and the weighted implied volatility is 17.17, with a change of - 0.10 [6]. 3.5 Strategy and Recommendations 3.5.1 Non - Ferrous Metals - **Copper**: Directional strategy - construct a bull spread of call options; volatility strategy - construct a short - volatility option seller combination; spot long - hedging strategy - hold spot long + buy put options + sell out - of - the - money call options [7]. - **Aluminum/Alumina**: Directional strategy - none; volatility strategy - construct a short - neutral call + put option combination; spot long - hedging strategy - construct a spot collar strategy [9]. - **Zinc/Lead**: Directional strategy - none; volatility strategy - construct a short - bearish call + put option combination; spot long - hedging strategy - construct a spot collar strategy [9]. - **Nickel**: Directional strategy - none; volatility strategy - construct a short - bearish call + put option combination; spot long - hedging strategy - hold spot long + buy put options [10]. - **Tin**: Directional strategy - none; volatility strategy - construct a short - volatility strategy; spot long - hedging strategy - construct a spot collar strategy [10]. - **Lithium Carbonate**: Directional strategy - construct a bear spread of put options; volatility strategy - construct a short - bearish call + put option combination; spot long - covered call strategy - hold spot long + sell call options [11]. 3.5.2 Precious Metals - **Gold/Silver**: Directional strategy - none; volatility strategy - construct a short - bullish volatility option seller combination; spot hedging strategy - hold spot long + buy put options + sell out - of - the - money call options [12]. 3.5.3 Black Metals - **Rebar**: Directional strategy - construct a bear spread of put options; volatility strategy - construct a short - bearish call + put option combination; spot long - covered call strategy - hold spot long + sell at - the - money call options [13]. - **Iron Ore**: Directional strategy - none; volatility strategy - construct a short - neutral call + put option combination; spot long - hedging strategy - construct a long collar strategy [13]. - **Ferroalloys**: For manganese silicon, directional strategy - construct a bear spread of put options; volatility strategy - construct a short - volatility strategy; spot hedging strategy - none. For industrial silicon/polysilicon, directional strategy - none; volatility strategy - construct a short - neutral call + put option combination; spot covered call strategy - hold spot long + sell call options [14]. - **Glass**: Directional strategy - construct a bear spread of put options; volatility strategy - construct a short - volatility call + put option combination; spot long - hedging strategy - construct a long collar strategy [15].

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - For non - ferrous metals in a range - bound consolidation, construct short - volatility strategies; for black metals in a weak oscillation, construct bear - spread portfolios and short - option portfolios; for precious metals, with gold at a high - level consolidation and silver breaking through and rising, construct short - volatility strategies and spot hedging strategies [2] - Each metal variety is analyzed from aspects of fundamentals, market trends, option factors, and corresponding option strategies and suggestions are given [7][9][10] 3. Summary by Related Catalogs 3.1 Futures Market Overview - **Copper**: The latest price of CU2507 is 79,030, down 100 with a decline of 0.13%. Trading volume is 8.61 million lots, up 1.08 million lots, and open interest is 20.87 million lots, up 0.64 million lots [3] - **Aluminum**: The latest price of AL2507 is 20,050, up 50 with an increase of 0.25%. Trading volume is 14.92 million lots, up 1.60 million lots, and open interest is 18.43 million lots, up 0.26 million lots [3] - Other metals such as zinc, lead, nickel, etc. also have detailed price, trading volume, and open - interest data provided [3] 3.2 Option Factors - Volume and Open Interest PCR - **Copper**: Volume PCR is 0.46, down 0.16; Open interest PCR is 1.00, down 0.07 [4] - **Aluminum**: Volume PCR is 1.02, down 0.21; Open interest PCR is 1.41, up 0.05 [4] - Each metal option has corresponding volume and open - interest PCR data and their changes [4] 3.3 Option Factors - Pressure and Support Levels - **Copper**: Pressure point is 80,000, support point is 70,000 [5] - **Aluminum**: Pressure point is 20,200, support point is 19,000 [5] - Each metal option has corresponding pressure and support levels [5] 3.4 Option Factors - Implied Volatility - **Copper**: At - the - money implied volatility is 12.17%, weighted implied volatility is 17.27%, down 0.12 [6] - **Aluminum**: At - the - money implied volatility is 9.34%, weighted implied volatility is 11.25%, down 1.06 [6] - Each metal option has corresponding implied - volatility data [6] 3.5 Strategies and Suggestions 3.5.1 Non - Ferrous Metals - **Copper**: Construct bull - spread call option strategies and short - volatility short - option portfolios, and also construct spot hedging strategies [7] - **Aluminum**: Construct short - neutral call + put option portfolios and spot collar strategies [9] - Other non - ferrous metals such as zinc, nickel, etc. also have corresponding strategies and suggestions [9][10] 3.5.2 Precious Metals - **Gold**: Construct short - volatility short - option portfolios and spot hedging strategies [12] - **Silver**: Similar to gold, construct relevant strategies [12] 3.5.3 Black Metals - **Rebar**: Construct bear - spread put option strategies, short - bearish call + put option portfolios, and spot covered - call strategies [13] - **Iron Ore**: Construct short - neutral call + put option portfolios and spot collar strategies [13] - Other black metals such as ferroalloys, industrial silicon, etc. also have corresponding strategies and suggestions [14][15]

金属期权 2025-06-10 金属期权策略早报 | 卢品先 | 投研经理 | 从业资格号：F3047321 | 交易咨询号：Z0015541 | 邮箱：lupx@wkqh.cn | | --- | --- | --- | --- | --- | | 黄柯涵 | 期权研究员 | 从业资格号：F03138607 | 电话：0755-23375252 | 邮箱：huangkh@wkqh.cn | 金属期权策略早报概要：（1）有色金属区间盘整震荡，构建做空波动率策略策略；（2）黑色系弱势震荡，适合构 建熊市价差组合策略和卖方期权组合策略；（3）贵金属黄金高位盘整，白银多头突破上行，构建做空波动率策略 和现货避险策略。 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) | | (万手) | | | 铜 | CU2507 | 79,330 | 660 | 0.84 | 7.53 | ...

金属期权 2025-06-09 金属期权策略早报 | 卢品先 | 投研经理 | 从业资格号：F3047321 | 交易咨询号：Z0015541 | 邮箱：lupx@wkqh.cn | | --- | --- | --- | --- | --- | | 黄柯涵 | 期权研究员 | 从业资格号：F03138607 | 电话：0755-23375252 | 邮箱：huangkh@wkqh.cn | 金属期权策略早报概要：（1）有色金属区间盘整震荡，构建做空波动率策略策略；（2）黑色系弱势反弹，适合构 建熊市价差组合策略和卖方期权组合策略；（3）贵金属黄金高位盘整，白银多头突破上行，构建做空波动率策略 和现货避险策略。 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) | | (万手) | | | 铜 | CU2507 | 78,620 | -190 | -0.24 | 12.8 ...

Report Industry Investment Rating - Not provided in the document Core Viewpoints - The metal sector is mainly divided into non - ferrous metals, precious metals, and black metals. Different option strategies are recommended for each sector and selected varieties based on fundamental analysis, option factor research, and market trends [2][7] Summary by Related Catalogs 1. Metal Option Market Overview - **Futures Market**: The latest prices, price changes, and volume and position changes of various metal futures contracts are presented. For example, copper (CU2507) closed at 77,600, down 390 or 0.50%; nickel (NI2507) closed at 121,100, up 1,360 or 1.14% [3] - **Option Factors - PCR**: The volume and position PCR of various metal options are provided. Volume PCR is used to describe whether the underlying market has a turning point, and position PCR is used to describe the strength of the underlying market. For example, the volume PCR of copper options is 1.90, and the position PCR is 1.26 [4] - **Option Factors - Pressure and Support Levels**: The pressure and support levels of various metal options are analyzed. For example, the pressure point of copper options is 80,000, and the support point is 70,000 [5] - **Option Factors - Implied Volatility**: The implied volatility of various metal options is presented, including at - the - money implied volatility, weighted implied volatility, and the difference between implied and historical volatility. For example, the at - the - money implied volatility of copper options is 12.62%, and the weighted implied volatility is 17.83% [6] 2. Option Strategies for Different Metal Categories Non - ferrous Metals - **Copper Options**: Build a bullish option bull spread strategy, a short - volatility seller option portfolio strategy, and a spot long hedge strategy [8] - **Aluminum/Alumina Options**: Construct a bullish option bull spread strategy, a short - neutral call + put option portfolio strategy, and a spot collar strategy [9] - **Zinc/Lead Options**: Build a short - neutral call + put option portfolio strategy and a spot collar strategy [9] - **Nickel Options**: Construct a short - bearish call + put option portfolio strategy and a spot long hedging strategy [10] - **Tin Options**: Build a bearish option bear spread strategy, a short - volatility strategy, and a spot collar strategy [10] - **Lithium Carbonate Options**: Construct a bearish option bear spread strategy, a short - bearish call + put option portfolio strategy, and a spot long covered call strategy [11] Precious Metals - **Gold/Silver Options**: Build a short - bullish volatility option seller portfolio strategy and a spot hedging strategy [12] Black Metals - **Rebar Options**: Construct a bearish option bear spread strategy, a short - bearish call + put option portfolio strategy, and a spot long covered call strategy [13] - **Iron Ore Options**: Build a short - neutral call + put option portfolio strategy and a spot long collar strategy [13] - **Ferroalloy Options**: Construct a bearish option bear spread strategy and a short - volatility strategy [14] - **Industrial Silicon/Polysilicon Options**: Build a bearish option bear spread strategy, a short - bearish call + put option portfolio strategy, and a spot long covered call strategy [14] - **Glass Options**: Construct a bearish option bear spread strategy, a short - volatility call + put option portfolio strategy, and a spot long collar strategy [15] 3. Metal Option Charts - Charts for various metal options, including price trends, volume, and position changes, PCR indicators, implied volatility, historical volatility cones, and pressure and support levels, are provided, such as for copper, aluminum, and gold options [18][37][148]

Commodity Market Overview - The commodity futures market showed mixed performance during the week of May 26 to May 30, with black commodities being the weakest sector, leading to market attention [1] - Energy and chemical sectors saw significant declines, with fuel down 4.85% and crude oil down 2.97%, while basic metals led gains with nickel up 1.14% and copper up 1.33% [1] - Agricultural products exhibited a mixed trend, with palm oil rising while live pig prices fell [1] Gold Market Analysis - After a strong performance in April, gold prices fell in May, with COMEX gold dropping to a low of $3123 per ounce and experiencing a volatility of over 10% within the month [2] - The decline in gold prices is attributed to easing global tariff concerns, which previously drove prices up, leading to a phase of consolidation in the gold market [2][3] - Analysts expect short-term corrections in gold prices, but a long-term upward trend is anticipated due to factors such as declining dollar credit and ongoing central bank gold purchases [3] Oil Market Dynamics - Oil prices continued to show a downward trend, with WTI crude at $60.79 per barrel and Brent crude at $62.61 per barrel [4] - OPEC+ agreed to a significant production increase of 410,000 barrels per day, reflecting Saudi Arabia's strategy to regain market share from U.S. shale producers [4][5] - Demand forecasts for global oil consumption have been downgraded, with OPEC's predictions for 2025 and 2026 showing a decrease of 50,000 barrels per day from previous estimates [5] Manufacturing Sector Insights - The manufacturing Purchasing Managers' Index (PMI) rose to 49.5% in May, indicating a slight improvement in economic activity [6] - High-tech manufacturing continued to expand, with a PMI of 50.9%, while the service sector also showed signs of stability [6][7] - Analysts suggest that recent financial policies and easing trade tensions contributed to the rebound in manufacturing activity [7] Sector-Specific Trends - In the energy and chemical sector, OPEC+'s planned production increases are expected to exert downward pressure on oil prices, while domestic fuel oil inventories are rising [8] - The black commodity sector is facing weak demand for iron ore, with steel production declining and inventory levels remaining high [9] - In the agricultural sector, palm oil prices are rebounding due to improved export demand, while soybean crushing in China is at high levels, impacting domestic oil prices [10]

Report Title - Metal Options Strategy Morning Report [1] Report Date - May 30, 2025 Core Viewpoints - For non - ferrous metals in consolidation and oscillation, construct short - volatility strategies; for the black series in weak consolidation, construct bearish price - spread combination strategies and seller option combination strategies; for precious metals after a sharp rebound and then a small consolidation, construct short - volatility strategies and spot hedging strategies [2] Industry Investment Rating - Not provided in the report Summary by Relevant Catalogs 1. Futures Market Overview - Different metal futures have various price changes, trading volumes, and open interest changes. For example, the copper futures contract CU2507 has a latest price of 77,850, a decline of 140, and a decline rate of - 0.18%, with a trading volume of 8.02 million lots and an open interest of 17.48 million lots [3] 2. Option Factors - Volume and Open Interest PCR - The volume and open interest PCR of different metal options show different trends. For instance, the copper option has a volume PCR of 1.34 with a change of 0.07 and an open interest PCR of 1.17 with a change of - 0.05 [4] 3. Option Factors - Pressure and Support Levels - From the perspective of option factors, different metal options have corresponding pressure and support levels. For example, the pressure level of copper is 80,000 and the support level is 70,000 [5] 4. Option Factors - Implied Volatility - The implied volatility of different metal options varies. For example, the copper option has a flat - value implied volatility of 11.92%, a weighted implied volatility of 16.53% with a change of 0.05 [6] 5. Strategy and Recommendations for Different Metals Non - ferrous Metals - **Copper**: Construct a bullish option bull - spread combination strategy, a short - volatility seller option combination strategy, and a spot long - hedging strategy [8] - **Aluminum/Alumina**: Construct a bullish option bull - spread combination strategy, 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 long - hedging strategy [10] - **Tin**: Construct a bearish option bear - spread combination strategy, a short - volatility strategy, and a spot collar strategy [10] - **Lithium Carbonate**: Construct a bearish option bear - spread combination strategy, a short - bearish call + put option combination strategy, and a spot covered - call strategy [11] Precious Metals - **Gold/Silver**: Construct a short - neutral short - volatility option seller combination strategy and a spot hedging strategy [12] Black Series - **Rebar**: Construct a bearish option bear - spread combination strategy, a short - bearish call + put option combination strategy, and a spot covered - 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 [14] - **Industrial Silicon/Polysilicon**: Construct a bearish option bear - spread combination strategy, a short - bearish call + put option combination strategy, and a spot covered - call strategy [14] - **Glass**: Construct a bearish option bear - spread combination strategy, a short - volatility call + put option combination strategy, and a spot long - collar strategy [15]

Group 1: Commodity Market Overview - Commodity prices showed mixed trends during the week from May 19 to May 23, with gold prices experiencing a significant rebound [1] - In the energy and chemical sector, coking coal fell by 1.59%, while crude oil rose by 0.46% [1] - The black metal sector saw iron ore and rebar prices decline by 0.76% and 0.65%, respectively [1] Group 2: Gold Market Insights - Gold prices surged, with London gold increasing by 4.86% to $3,357.2 per ounce, and COMEX gold rising by 5.65% to $3,386.5 per ounce [1] - The World Gold Council reported an average daily trading volume of $441 billion in April, a 48% month-over-month increase, indicating strong structural demand for gold [2] - Geopolitical risks, particularly related to U.S. tariffs proposed by President Trump, have heightened market sensitivity, contributing to gold's price support [2] Group 3: Trade Tensions and Agricultural Commodities - Soybean meal prices saw a slight increase after five weeks of decline, with the main contract rising by 1.83% to 2,952 yuan/ton [4] - Concerns over potential impacts of U.S. tariffs on soybean meal exports to the EU have intensified market apprehension [4] - The market sentiment for soybean meal remains bearish due to supply surplus and export uncertainties, with a notable increase in net short positions [4][5] Group 4: Economic Data and Implications - China's economic indicators for January to April showed a retail sales growth of 4.7% and fixed asset investment growth of 4.0%, indicating stable growth despite external pressures [7] - The chief economist at GF Securities noted that economic data reflects resilience, but investment growth remains a concern [7] - The ongoing trade tensions and tariff discussions are expected to require more macroeconomic policy support for sustained growth [9] Group 5: U.S. Treasury Market Developments - The recent auction of 20-year U.S. Treasury bonds faced weak demand, with yields surpassing 5% for the second time, reflecting market concerns over U.S. fiscal health [10] - Moody's downgraded the U.S. sovereign credit rating, which has contributed to rising yields and declining bond prices [10] - The passage of the "One Big Beautiful Bill" in the U.S. House of Representatives is expected to further exacerbate fiscal challenges, potentially increasing upward pressure on bond yields [11]