运筹帷幄 决胜千里 沪胶 空头优势减弱 宝城期货 闾振兴 昨日，沪胶期货 2601 合约呈现缩量减仓、震荡偏弱，略微收低的态势。盘中期价重心维持在 15300 元/吨一线运行，最低下探至 15050 元/吨。收盘时期价略微收低 0.33%，至 15320 元/吨。持仓小幅减少 4116 手，至 109679 手，降幅达 3.62%。 值得注意的是，当日多空排行榜前 20 席位中，有 4 家进行多翻空操作。广发期货席位在减持 243 手 多单的同时增持 109 手空单，创元期货席位在减持 325 手多单的同时增持 235 手空单，新湖期货席位在减 持 30 手多单的同时增持 113 手空单，南华期货席位在减持 45 手多单的同时增持 247 手空单，表明上述席 位认为后市继续反弹动力不足，部分增持空单。 采取空翻多操作的席位则只有 1 家。数据显示，中信建投期货席位在减持 23 手空单的同时增持 60 手 多单，表明上述席位认为上行动力仍在。 交易所多空持仓排行榜前 20 席位数据显示，沪胶期货 2601 合约持仓出现多空双减的态势。其中，多 头合计减持 1268 手，至 62567 手；空头合计减持 4619 ...

投资咨询业务资格：证监许可【2011】1778 号 期货研究报告 宝城期货金融研究所 姓名：陈栋 宝城期货投资咨询部 从业资格证号：F0251793 投资咨询证号：Z0001617 电话：0571-87006873 邮箱：chendong@bcqhgs.com 作者声明 本人具有中国期货业协会授 予的期货从业资格证书，期货 投资咨询资格证书，本人承诺 以勤勉的职业态度，独立、客 观地出具本报告。本报告清晰 准确地反映了本人的研究观 点。本人不会因本报告中的具 体推荐意见或观点而直接或 间接接收到任何形式的报酬。 投资咨询业务资格：证监许可【2011】1778 号 11615 2025 年 11 月 21 日 橡胶甲醇原油 专业研究·创造价值 偏空情绪增强 能化偏弱运行 核心观点 橡胶：本周五国内沪胶期货 2601 合约呈现放量减仓，震荡偏弱， 略微下跌的走势，盘中期价重心略微下跌至 15240 元/吨一线运行。收 盘时期价略微下跌 0.59%至 15240 元/吨。1-5 月差贴水幅度收敛至 80 元/吨。随着宏观驱动减弱以后，国内胶市重回由供需基本面所主导的 行情中。 甲醇：本周五国内甲醇期货 2601 合 ...

投资咨询业务资格：证监许可【2011】1778 号 期货研究报告 宝城期货金融研究所 姓名：陈栋 宝城期货投资咨询部 从业资格证号：F0251793 投资咨询证号：Z0001617 电话：0571-87006873 邮箱：chendong@bcqhgs.com 作者声明 本人具有中国期货业协会授 予的期货从业资格证书，期货 投资咨询资格证书，本人承诺 以勤勉的职业态度，独立、客 观地出具本报告。本报告清晰 准确地反映了本人的研究观 点。本人不会因本报告中的具 体推荐意见或观点而直接或 间接接收到任何形式的报酬。 投资咨询业务资格：证监许可【2011】1778 号 11615 2025 年 11 月 18 日 橡胶甲醇原油 专业研究·创造价值 偏空氛围增强 能化震荡偏弱 核心观点 橡胶：本周二国内沪胶期货 2601 合约呈现缩量减仓，震荡反弹， 略微收涨的走势，盘中期价重心略微上移至 15300 元/吨一线运行。收 盘时期价略微收涨 0.33%至 15295 元/吨。1-5 月差贴水幅度升阔至 90 元/吨。随着宏观驱动减弱以后，国内胶市重回由供需基本面所主导的 行情中。 甲醇：本周二国内甲醇期货 2601 合 ...

Group 1: Report Industry Investment Rating - No relevant content provided Group 2: Core Viewpoints of the Report - The Shanghai rubber futures 2601 contract and synthetic rubber futures 2601 contract are expected to run strongly on November 15, 2025, with a short - term weak trend, a medium - term oscillating trend, and an intraday strong trend [1][5][7] Group 3: Summary by Related Catalogs Shanghai Rubber (RU) - **Viewpoints**: Short - term: weak; Medium - term: oscillating; Intraday: strong; Overall reference: strongly running [1][5] - **Core Logic**: The US Senate's key step towards ending the longest federal government "shutdown" has re - inspired investors' risk appetite, and market optimism has recovered. After the enhancement of macro factors, combined with the optimistic domestic automobile production and sales data in the rubber market. The Shanghai rubber futures 2601 contract maintained an oscillating and stable trend on the night of Thursday, and is expected to maintain an oscillating and strong trend on Friday [5] Synthetic Rubber (BR) - **Viewpoints**: Short - term: weak; Medium - term: oscillating; Intraday: strong; Overall reference: strongly running [1][7] - **Core Logic**: The US Senate has reached an agreement to end the federal government "shutdown", market optimism has recovered, and investors' risk appetite has been boosted. After the enhancement of macro factors, combined with the optimistic domestic automobile production and sales data in the rubber market. The market has shifted from "expectation - driven" to "reality - dominated", and investors' sentiment has become cautious. The domestic synthetic rubber futures 2601 contract showed an oscillating and stable trend on the night of Thursday, and is expected to maintain a strong trend on Friday [7]

Report Summary 1. Investment Rating No investment rating for the industry is provided in the report. 2. Core Views - **Rubber**: On Wednesday, the domestic Shanghai rubber futures contract 2601 showed a trend of shrinking volume, reducing positions, oscillating strongly, and slightly rising. The price center of the contract slightly moved up to around 15,200 yuan/ton, closing with a 0.56% increase at 15,220 yuan/ton. The 1 - 5 month spread discount widened to 80 yuan/ton. After the weakening of macro - driving factors, the domestic rubber market has returned to a market dominated by supply - and - demand fundamentals [6]. - **Methanol**: On Wednesday, the domestic methanol futures contract 2601 showed a trend of increasing volume, reducing positions, oscillating stably, and slightly rising. The price reached a maximum of 2,117 yuan/ton and a minimum of 2,084 yuan/ton, closing with a 0.67% increase at 2,108 yuan/ton. The 1 - 5 month spread discount narrowed to 103 yuan/ton. Currently, the domestic methanol futures are dominated by weak supply - and - demand fundamentals [6]. - **Crude Oil**: On Wednesday, the domestic crude oil futures contract 2601 showed a trend of increasing volume, increasing positions, oscillating strongly, and slightly rising. The price reached a maximum of 472.2 yuan/barrel and a minimum of 464.9 yuan/barrel, closing with a 1.58% increase at 469.1 yuan/barrel. The sharp rise in European diesel prices and the increasing expectation of winter heating demand have led to a recovery of optimism in the oil market [6]. 3. Summary by Directory 3.1 Industry Dynamics - **Rubber**: As of November 9, 2025, the total inventory of natural rubber in bonded and general trade in Qingdao was 449,500 tons, a 0.40% increase from the previous period. The bonded area inventory decreased by 0.74% to 67,800 tons, while the general trade inventory increased by 0.60% to 381,700 tons. In the week ending November 7, 2025, the capacity utilization rate of China's semi - steel tire sample enterprises was 72.89%, a 0.77 - percentage - point increase from the previous week and a 7.03 - percentage - point decrease from the same period last year. The capacity utilization rate of full - steel tire sample enterprises was 65.37%, a 0.03 - percentage - point increase from the previous week and a 6.51 - percentage - point increase from the same period last year. In October 2025, China's automobile production and sales reached 3.359 million and 3.322 million respectively, with month - on - month increases of 2.5% and 3% and year - on - year increases of 12.1% and 8.8%. From January to October 2025, the cumulative production and sales of automobiles were 27.692 million and 27.687 million respectively, with year - on - year increases of 13.2% and 12.4%. In October 2025, about 93,000 heavy - duty trucks were sold, a year - on - year increase of about 40%. From January to October 2025, the cumulative sales reached 916,000, and it is expected that the annual sales will exceed one million and may even reach 1.1 million [9][10]. - **Methanol**: In the week ending November 7, 2025, the average domestic methanol operating rate was 84.63%, with a week - on - week increase of 0.75%, a month - on - month increase of 4.25%, and a year - on - year increase of 2.35%. The average weekly methanol production was 1.9921 million tons, a week - on - week increase of 24,000 tons, a month - on - month decrease of 40,900 tons, and a significant increase of 96,300 tons compared with the same period last year. The operating rates of formaldehyde, dimethyl ether, and acetic acid decreased week - on - week, while the MTBE operating rate increased slightly. The average operating load of domestic coal (methanol) to olefin plants was 83.94%, a week - on - week decrease of 0.24 percentage points and a month - on - month decrease of 4.03%. The futures profit of domestic methanol to olefin was 113 yuan/ton, a week - on - week increase of 63 yuan/ton and a month - on - month increase of 238 yuan/ton. The total methanol inventory in ports in East and South China was 1.2861 million tons, a week - on - week increase of 3,200 tons, a month - on - month increase of 13,100 tons, and a significant increase of 251,800 tons compared with the same period last year. The inland methanol inventory was 386,500 tons, a week - on - week increase of 10,300 tons, a month - on - month increase of 47,000 tons, and a significant decrease of 34,900 tons compared with the same period last year [11][12]. - **Crude Oil**: In the week ending October 31, 2025, the number of active oil drilling rigs in the United States was 414, a week - on - week decrease of 6 and a decrease of 65 compared with the same period last year. The average daily crude oil production in the United States was 13.651 million barrels, a week - on - week increase of 0.7 million barrels per day and a significant year - on - year increase of 1.51 million barrels per day, reaching a historical high. The commercial crude oil inventory in the United States (excluding strategic petroleum reserves) was 421.2 million barrels, a week - on - week increase of 5.202 million barrels and a significant decrease of 6.49 million barrels compared with the same period last year. The crude oil inventory in Cushing, Oklahoma, increased slightly week - on - week, and the Strategic Petroleum Reserve (SPR) inventory also increased slightly. The refinery operating rate in the United States was 86.0%, a week - on - week decrease of 0.6 percentage points, a month - on - month decrease of 5.4 percentage points, and a year - on - year decrease of 4.5 percentage points. The average non - commercial net long positions in WTI crude oil increased significantly week - on - week but decreased significantly compared with the August average. The average net long positions of Brent crude oil futures funds decreased significantly week - on - week but increased significantly compared with the October average [12][13]. 3.2 Spot Price Table | Variety | Spot Price | Change from Previous Day | Futures Main Contract | Change from Previous Day | Basis | Change | | --- | --- | --- | --- | --- | --- | --- | | Shanghai Rubber | 14,700 yuan/ton | +150 yuan/ton | 15,220 yuan/ton | +125 yuan/ton | - 520 yuan/ton | - 125 yuan/ton | | Methanol | 2,080 yuan/ton | - 12 yuan/ton | 2,108 yuan/ton | +26 yuan/ton | - 28 yuan/ton | - 26 yuan/ton | | Crude Oil | 429.4 yuan/barrel | - 0.2 yuan/barrel | 469.1 yuan/barrel | +7.8 yuan/barrel | - 39.7 yuan/barrel | - 8.0 yuan/barrel | [14] 3.3 Related Charts - **Rubber**: The report includes charts of rubber basis, 1 - 5 month spread, Shanghai Futures Exchange rubber futures inventory, Qingdao bonded area rubber inventory, full - steel tire operating rate trend, and semi - steel tire operating rate trend [15][17][19]. - **Methanol**: The report includes charts of methanol basis, 1 - 5 month spread, domestic port inventory, inland social inventory, methanol to olefin operating rate change, and coal - to - methanol cost accounting [28][30][31]. - **Crude Oil**: The report includes charts of crude oil basis, Shanghai Futures Exchange crude oil futures inventory, US commercial crude oil inventory, US refinery operating rate, WTI crude oil net position change, and Brent crude oil net position change [40][42][44].

Report Summary 1. Report Industry Investment Rating No relevant content provided. 2. Report Core View - Both Shanghai rubber and synthetic rubber futures 2601 contracts are expected to run strongly, with Shanghai rubber showing a slightly stronger trend in the short - term and both being in an oscillatory state in the medium - term [1][5][7] 3. Summary According to Related Catalogs Shanghai Rubber (RU) - **View**: Short - term is weak, medium - term is oscillatory, intraday is strong, and the reference view is strong operation [1][5] - **Core Logic**: The U.S. Senate's key step to end the federal government "shutdown" re - stimulates investors' risk appetite, and market optimism recovers. With the enhancement of macro factors and a decent supply - demand structure in the rubber market, the domestic Shanghai rubber futures 2601 contract maintained an oscillatory and stable trend on Tuesday night, with the futures price slightly rising 0.03% to 15,140 yuan/ton. It is expected to maintain an oscillatory and strong trend on Wednesday [5] Synthetic Rubber (BR) - **View**: Short - term is weak, medium - term is oscillatory, intraday is strong, and the reference view is strong operation [1][7] - **Core Logic**: The U.S. Senate's agreement to end the federal government "shutdown" boosts market optimism and investors' risk appetite. With the enhancement of macro factors and a decent supply - demand structure in the rubber market, the market has shifted from "expectation - driven" to "reality - dominated", and investors' sentiment has become more cautious. The domestic synthetic rubber futures 2601 contract showed an oscillatory and strong trend on Tuesday night, with the futures price slightly rising 0.97% to 10,375 yuan/ton. It is expected to maintain a strong trend on Wednesday [7]

Report Summary 1. Report Industry Investment Rating - Not provided in the given content 2. Report's Core View - Both Shanghai rubber (RU) 2601 and synthetic rubber (BR) 2601 are expected to run strongly, with a short - term weak trend, a medium - term oscillatory trend, and a strong intraday trend [1][5][7] 3. Summary by Related Catalogs Shanghai Rubber (RU) - **Price Performance**: On the night session of Monday this week, the domestic Shanghai rubber futures 2601 contract maintained an oscillatory and stable trend, with the futures price slightly rising 0.76% to 15,160 yuan/ton [5] - **Driving Logic**: The Senate of the US Congress has reached an agreement to end the federal government "shutdown", which has improved market optimism and boosted investors' risk appetite. After the enhancement of macro factors, combined with the acceptable supply - demand structure of the rubber market, it is expected that the Shanghai rubber 2601 contract may maintain an oscillatory and strong trend on Tuesday this week [5] Synthetic Rubber (BR) - **Price Performance**: On the night session of Monday this week, the domestic synthetic rubber futures 2601 contract showed an oscillatory and strong trend, with the futures price slightly rising 0.83% to 10,285 yuan/ton [7] - **Driving Logic**: The Senate of the US Congress has reached an agreement to end the federal government "shutdown", which has improved market optimism and boosted investors' risk appetite. After the enhancement of macro factors, combined with the acceptable supply - demand structure of the rubber market. The market has shifted from "expectation - driven" to "reality - dominated", and investors' sentiment has become more cautious. It is expected that the domestic synthetic rubber futures 2601 contract may maintain a strong trend on Tuesday this week [7]

Group 1: Report Industry Investment Ratings - There is no information about the report industry investment rating in the provided content. Group 2: Report's Core Views - The short - term and intraday views of both沪胶 (RU) 2601 and合成胶 (BR) 2601 are偏弱, and the medium - term view is震荡. The reference view for both is偏弱运行 [1][5][7]. Group 3: Summary by Relevant Content 沪胶 (RU) - Core Logic: Recent hawkish remarks from some Fed officials, the potential delay of October CPI data due to the US government shutdown, and the impact on US economic resilience have led to a weaker macro - atmosphere, offsetting the positive demand support in the rubber market. On the night of last Friday, the domestic沪胶 futures 2601 contract showed a slightly weaker trend, with the price closing 0.20% lower at 14,995 yuan/ton. It is expected to maintain a weaker trend on Monday [5]. 合成胶 (BR) - Core Logic: Similar to沪胶, recent hawkish remarks from Fed officials, the potential delay of October CPI data, and the impact on US economic resilience have made the market shift from "expectation - driven" to "reality - dominated", and investors have become more cautious. On the night of last Friday, the domestic合成胶 futures 2601 contract showed a weaker trend, with the price closing 0.73% lower at 10,160 yuan/ton. It is expected to maintain a weaker trend on Monday [7].

Report Industry Investment Rating No relevant content provided. Core Viewpoints - On Wednesday, the domestic Shanghai rubber futures contract 2601 showed a trend of shrinking volume, increasing positions, oscillating weakly, and slightly declining. The price center of the contract during the session moved slightly below the 14,850 yuan/ton line, and closed 0.74% lower at 14,850 yuan/ton. The 1 - 5 month spread widened to 95 yuan/ton. After the weakening of macro - driving factors, the domestic rubber market returned to a market dominated by supply - demand fundamentals [6]. - On Wednesday, the domestic methanol futures contract 2601 showed a trend of increasing volume, reducing positions, rebounding from oversold conditions, and slightly rising. The price reached a high of 2,150 yuan/ton and a low of 2,089 yuan/ton, and closed 0.94% higher at 2,141 yuan/ton. The 1 - 5 month spread widened to 95 yuan/ton. Suppressed by the weak supply - demand fundamentals of domestic methanol, it is expected that the 2601 contract may maintain a weak pattern in the future [6]. - On Wednesday, the domestic crude oil futures contract 2512 showed a trend of shrinking volume, increasing positions, oscillating weakly, and slightly declining. The price reached a high of 465.6 yuan/barrel and a low of 459.0 yuan/barrel, and closed 0.32% lower at 463.7 yuan/barrel. With the rapid escalation of geopolitical risks in South America, the premium of domestic and foreign crude oil futures has increased. Meanwhile, OPEC will suspend capacity expansion in the first quarter of next year, and the supply expectation has changed, boosting the confidence of oil market bulls [7]. Summary by Directory 1. Industry Dynamics Rubber - As of November 2, 2025, the total inventory of natural rubber in bonded and general trade in Qingdao was 447,700 tons, a week - on - week increase of 15,400 tons or 3.57%. The bonded area inventory was 68,300 tons, a decrease of 0.58%, and the general trade inventory was 379,400 tons, an increase of 4.36%. The inbound rate of the sample bonded warehouses for natural rubber in Qingdao increased by 1.79 percentage points, and the outbound rate increased by 0.79 percentage points. The inbound rate of general trade warehouses increased by 4.30 percentage points, and the outbound rate decreased by 1.49 percentage points [9]. - In the week of October 31, 2025, the capacity utilization rate of China's semi - steel tire sample enterprises was 73.4%, a slight week - on - week increase of 0.56 percentage points and a significant year - on - year decrease of 5.90 percentage points. The capacity utilization rate of China's full - steel tire sample enterprises was 65.30%, a slight week - on - week decrease of 0.57 percentage points and a slight year - on - year decrease of 3.20 percentage points [9]. - In October 2025, the inventory warning index of Chinese automobile dealers was 52.6%, a year - on - year increase of 2.1 percentage points and a month - on - month decrease of 1.9 percentage points. The inventory warning index was above the boom - bust line, indicating an improvement in the prosperity of the automobile circulation industry. The China Federation of Logistics and Purchasing released that the China Logistics Industry Prosperity Index in October 2025 was 50.7%, a 0.5 - percentage - point decline from the previous month [10]. - In October 2025, about 93,000 heavy - duty trucks were sold in the Chinese market, a year - on - year increase of about 40%. This has been the seventh consecutive month of year - on - year positive growth since April this year. From January to October 2025, the cumulative sales reached 916,000, and it is certain that the annual sales will exceed one million, and there is even a possibility of reaching 1.1 million [10]. Methanol - As of the week of October 31, 2025, the average domestic methanol operating rate was maintained at 83.88%, a slight week - on - week increase of 1.67%, a slight month - on - month increase of 1.17%, and a slight increase of 1.78% compared with the same period last year. The average weekly methanol output in China reached 1.9681 million tons, a slight week - on - week increase of 24,600 tons, a significant month - on - month increase of 95,400 tons, and a significant increase of 85,100 tons compared with 1.883 million tons in the same period last year [11]. - As of the week of October 31, 2025, the domestic formaldehyde operating rate was maintained at 30.98%, a slight week - on - week increase of 0.01%. The dimethyl ether operating rate was maintained at 9.79%, a slight week - on - week increase of 1.45%. The acetic acid operating rate was maintained at 72.32%, a slight week - on - week decrease of 1.29%. The MTBE operating rate was maintained at 56.50%, a slight week - on - week increase of 0.01%. As of the week of October 31, 2025, the average operating load of domestic coal (methanol) to olefin plants was 84.18%, a slight week - on - week decrease of 2.27 percentage points and a slight month - on - month increase of 1.15% [11]. - As of the week of October 31, 2025, the domestic methanol - to - olefin futures contract's on - paper profit was 10 yuan/ton, a slight week - on - week recovery of 164 yuan/ton and a slight month - on - month rebound of 142 yuan/ton [11]. - As of the week of October 31, 2025, the port methanol inventory in East and South China was maintained at 1.2829 million tons, a slight week - on - week increase of 13,100 tons, a slight month - on - month increase of 14,800 tons, and a significant increase of 261,900 tons compared with the same period last year. As of the week of October 23, 2025, the total inland methanol inventory reached 360,400 tons, a slight week - on - week increase of 5,000 tons, a slight month - on - month increase of 40,400 tons, and a significant decrease of 76,500 tons compared with 436,900 tons in the same period last year [12][14]. Crude Oil - As of the week of October 31, 2025, the number of active oil drilling rigs in the United States was 420, a slight week - on - week decrease of 6 and a decrease of 65 compared with the same period last year. As of the week of October 24, 2025, the daily average crude oil production in the United States was 13.644 million barrels, a slight week - on - week increase of 15,000 barrels per day and a significant year - on - year increase of 144,000 barrels per day, reaching a historical high [15]. - As of the week of October 24, 2025, the commercial crude oil inventory (excluding strategic petroleum reserves) in the United States reached 416 million barrels, a significant week - on - week decrease of 6.858 million barrels and a significant decrease of 9.543 million barrels compared with the same period last year. The crude oil inventory in the Cushing area of Oklahoma, the United States, reached 22.565 million barrels, a slight week - on - week increase of 1.334 million barrels. The strategic petroleum reserve (SPR) inventory in the United States reached 409.1 million barrels, a slight week - on - week increase of 533,000 barrels. The refinery operating rate in the United States was maintained at 86.6%, a slight week - on - week decline of 2.0 percentage points, a significant month - on - month decrease of 4.8 percentage points, and a slight year - on - year decline of 2.5 percentage points [15]. - As of September 23, 2025, the average non - commercial net long positions in WTI crude oil were maintained at 102,958 contracts, a significant week - on - week increase of 4,249 contracts and a significant decrease of 19,105 contracts compared with the average of 122,063 contracts in August, a decline of 15.65%. Meanwhile, as of October 28, 2025, the average net long positions of Brent crude oil futures funds were maintained at 173,887 contracts, a significant week - on - week increase of 122,096 contracts and a significant decrease of 42,468 contracts compared with the average of 216,355 contracts in September, a decline of 19.63% [16]. 2. Spot Price Table | Variety | Spot Price | Change from Previous Day | Futures Main Contract | Change from Previous Day | Basis | Change | | --- | --- | --- | --- | --- | --- | --- | | Shanghai Rubber | 14,350 yuan/ton | - 300 yuan/ton | 14,850 yuan/ton | - 25 yuan/ton | - 500 yuan/ton | - 275 yuan/ton | | Methanol | 2,100 yuan/ton | - 25 yuan/ton | 2,141 yuan/ton | + 26 yuan/ton | - 41 yuan/ton | - 51 yuan/ton | | Crude Oil | 434.7 yuan/barrel | + 0.1 yuan/barrel | 465.2 yuan/barrel | + 1.7 yuan/barrel | - 30.5 yuan/barrel | - 1.6 yuan/barrel | [18] 3. Related Charts - Rubber: includes charts of rubber basis, rubber 1 - 5 month spread, Shanghai Futures Exchange rubber futures inventory, Qingdao bonded area rubber inventory, full - steel tire operating rate trend, and semi - steel tire operating rate trend [19][21][23] - Methanol: includes charts of methanol basis, methanol 1 - 5 month spread, methanol domestic port inventory, methanol inland social inventory, methanol - to - olefin operating rate change, and coal - to - methanol cost accounting [32][34][36] - Crude Oil: includes charts of crude oil basis, Shanghai Futures Exchange crude oil futures inventory, US crude oil commercial inventory, US refinery operating rate, WTI crude oil net position holding change, and Brent crude oil net position holding change [45][47][49]

Report Summary 1. Report Industry Investment Rating - No investment rating information is provided in the report. 2. Report's Core View - For both Shanghai rubber (RU) 2601 and synthetic rubber (BR) 2601, the short - term view is "shock", the medium - term and intraday views are "shock and weak", and the reference view is "weak operation". The weak supply - demand situation dominates, leading to a weak and volatile trend for both [1][5][7]. 3. Summary by Related Categories Shanghai Rubber (RU) - **Price and Performance**: On Tuesday night, the domestic Shanghai rubber futures 2601 contract maintained a shock - weak trend, with the futures price slightly down 0.77% to 14,845 yuan/ton. It is expected to maintain a shock - weak trend on Wednesday [5]. - **Driving Logic**: After the meeting between the Chinese and US presidents in Busan, South Korea, although there were positive developments in economic and trade tariffs, the overall results were slightly lower than market expectations. As the macro - long sentiment faded, the driving force of macro factors weakened, and the market saw profit - taking. The rubber market has returned to being dominated by supply - demand fundamentals, putting pressure on rubber prices [5]. Synthetic Rubber (BR) - **Price and Performance**: On Tuesday night, the domestic synthetic rubber futures 2601 contract showed a shock - weak trend, with the futures price slightly down 0.83% to 10,095 yuan/ton. It is expected to maintain a shock - weak trend on Wednesday [7]. - **Driving Logic**: Similar to Shanghai rubber, after the meeting between the Chinese and US presidents, the positive results in economic and trade tariffs were slightly lower than expectations. As the macro - long sentiment faded, the driving force of macro factors weakened, and the market entered a "reality - dominated" stage, with investors becoming more cautious [7].