Report Industry Investment Rating - Gold and silver are both rated as cautiously bullish [9][10] - For arbitrage, the strategy is to short the gold-silver ratio at high levels [10] - For options, the strategy is to hold off [10] Core View - The U.S. economic data is warming up, and precious metals continue to fluctuate. The uncertainty of the Fed's December interest rate cut increases, and the demand for gold investment may slightly weaken, but the logic of gold as a substitute for U.S. dollar assets remains valid in the medium to long term. Both gold and silver prices are expected to maintain a volatile pattern [2][9][10] Market Analysis - In the U.S., the ADP employment in October increased by 42,000, far exceeding the expected 30,000, and the previous month's data was revised to a decrease of 29,000. The overall labor demand is still slowing down, and wage growth remains stagnant. The ISM services PMI in October rose 2.4 points to 52.4, reaching an eight - month high [2] - In the Eurozone, the final services PMI in October was 53%, better than the preliminary value of 52.6%, pushing the composite PMI to 52.5, the highest since May 2023. Germany's service industry recovered strongly, while France's service industry contracted for 14 consecutive months [2] Futures Quotes and Trading Volume - On November 5, 2025, the Shanghai gold main contract opened at 915.42 yuan/gram, closed at 912.26 yuan/gram, a change of - 0.36% from the previous trading day. The trading volume was 41,087 lots, and the open interest was 129,725 lots. The night - session closed at 916.38 yuan/gram, up 0.45% from the afternoon close [3] - On November 5, 2025, the Shanghai silver main contract opened at 11,230 yuan/kg, closed at 11,276 yuan/kg, a change of 0.34% from the previous trading day. The trading volume was 805,726 lots, and the open interest was 244,274 lots. The night - session closed at 11,381 yuan/kg, up 0.93% from the afternoon close [3] U.S. Treasury Yield and Spread Monitoring - On November 5, 2025, the U.S. 10 - year Treasury yield closed at 4.159%, up 7.78 BP from the previous trading day. The 10 - 2 year spread was 0.534%, up 2.21 BP from the previous trading day [4] SHFE Gold and Silver Position and Trading Volume Changes - On November 5, 2025, in the Au2512 contract, the long position decreased by 1,632 lots compared with the previous day, and the short position decreased by 339 lots. The total trading volume of Shanghai gold contracts was 463,600 lots, a change of 2.10% from the previous trading day [5] - In the Ag2512 contract, the long position decreased by 8,927 lots, and the short position decreased by 10,617 lots. The total trading volume of silver contracts was 1,390,882 lots, a change of 2.82% from the previous trading day [5] Precious Metal ETF Position Tracking - The gold ETF position was 1,038.63 tons, unchanged from the previous trading day. The silver ETF position was 15,168 tons, a decrease of 22 tons from the previous trading day [6] Precious Metal Arbitrage Tracking - On November 5, 2025, the domestic gold premium was 12 yuan/gram, and the domestic silver premium was - 805.96 yuan/kg. The ratio of the main contracts of gold and silver on the SHFE was about 80.90, a change of - 0.70% from the previous trading day, and the overseas gold - silver ratio was 83.60, a change of 2.10% from the previous trading day [7] Fundamental Analysis - On November 5, 2025, the trading volume of gold on the Shanghai Gold Exchange T + d market was 59,552 kg, a change of - 7.49% from the previous trading day. The trading volume of silver was 508,790 kg, a change of - 22.85% from the previous trading day. The gold delivery volume was 11,872 kg, and the silver delivery volume was 28,080 kg [8] Strategy - Gold: Cautiously bullish, the Au2512 contract is expected to fluctuate between 900 yuan/gram - 950 yuan/gram [9] - Silver: Cautiously bullish, the Ag2512 contract is expected to fluctuate between 11,100 yuan/kg - 11,600 yuan/kg [10] - Arbitrage: Short the gold - silver ratio at high levels [10] - Options: Hold off [10]

Report Summary 1. Report Industry Investment Rating No investment rating information is provided in the report. 2. Core View The report presents the arbitrage data of various futures varieties on November 5, 2025, including basis, inter - month spreads, and inter - commodity spreads for power coal, energy chemicals, black metals, non - ferrous metals, agricultural products, and stock index futures. 3. Summary by Directory Power Coal - Basis data for different dates from October 29 to November 4, 2025, shows that the basis was - 31.4 on October 29 - 30, - 31.4 on October 31, - 21.4 on November 3, and - 13.4 on November 4. The spreads of 5 - month vs 1 - month, 9 - month vs 1 - month, and 9 - month vs 5 - month were all 0.0 during this period [1][2] Energy Chemicals Energy Commodities - Basis data for fuel oil, INE crude oil, and the ratio of crude oil to asphalt are provided for different dates from October 29 to November 4, 2025. For example, the basis of fuel oil was - 75.56 on October 29 [7] Chemical Commodities - Basis data for rubber, methanol, PTA, LLDPE, V, and PP are presented for different dates. For instance, the basis of rubber was - 875 on October 29, - 600 on October 30, - 285 on October 31, - 445 on November 3, and - 275 on November 4 [9] - Inter - month spreads for rubber, methanol, PTA, LLDPE, PVC, PP, and ethylene glycol are given. For example, the 5 - month vs 1 - month spread of rubber is 75 [11] - Inter - commodity spreads for LLDPE - PVC, LLDPE - PP, PP - PVC, and PP - 3*methanol are provided for different dates [11] Black Metals - Basis data for rebar, iron ore, coke, and coking coal are shown for different dates from October 29 to November 4, 2025. For example, the basis of rebar was 117 on October 29, 104 on October 30 - 31, 131 on November 3, and 146 on November 4 [21] - Inter - month spreads for rebar, iron ore, coke, and coking coal are presented. For example, the 5 - month vs 1 - month spread of rebar is 67.0 [20] - Inter - commodity spreads for rebar/iron ore, rebar/coke, coke/coking coal, and rebar - hot rolled coil are provided for different dates [20] Non - Ferrous Metals Domestic Market - Domestic basis data for copper, aluminum, zinc, lead, nickel, and tin are given for different dates from October 29 to November 4, 2025. For example, the basis of copper was - 930 on October 29, - 30 on October 30, 750 on October 31, - 490 on November 3, and 650 on November 4 [28] London Market - LME spreads, Shanghai - London ratios, CIF prices, domestic spot prices, and import profit and loss data for copper, aluminum, zinc, lead, nickel, and tin are provided for November 4, 2025 [33] Agricultural Products - Basis data for soybeans No.1, soybeans No.2, soybean meal, soybean oil, corn, etc. are presented for different dates from October 29 to November 4, 2025. For example, the basis of soybeans No.1 was - 133 on October 29, - 123 on October 30, - 122 on October 31, - 96 on November 3, and - 35 on November 4 [39] - Inter - month spreads for soybeans No.1, soybeans No.2, soybean meal, soybean oil, rapeseed meal, etc. are given. For example, the 5 - month vs 1 - month spread of soybeans No.1 is 41 [39] - Inter - commodity spreads for soybeans No.1/corn, soybeans No.2/corn, soybean oil/soybean meal, etc. are provided for different dates [39] Stock Index Futures - Basis data for CSI 300, SSE 50, CSI 500, and CSI 1000 are shown for different dates from October 29 to November 4, 2025. For example, the basis of CSI 300 was 15.24 on October 29, 19.91 on October 30, 9.27 on October 31, 18.60 on November 3, and 29.70 on November 4 [50] - Inter - month spreads for CSI 300, SSE 50, CSI 500, and CSI 1000 are presented. For example, the spread of the next - month vs current - month for CSI 300 is - 67.0 [52]

Report Investment Rating - Gold: Neutral [8] - Silver: Neutral [8] - Arbitrage: Short the gold-silver ratio at high levels [8] - Options: On hold [9] Core View - The U.S. government shutdown has tied the historical record, and the precious metals market continues to oscillate weakly. With the fading of market risk aversion, the demand for gold investment may slightly decline. The gold price is expected to be in an oscillatory pattern, and the silver price is also showing an oscillatory situation. The Fed's interest rate cut path has widened in December, and short-term risk aversion catalysts have weakened [1][8]. Market Analysis - The U.S. federal government shutdown has entered the 35th day, tying the longest shutdown record in U.S. history. The Democrats and Republicans have been deadlocked, and the Senate has failed to pass a temporary appropriation bill in 13 votes. The U.S. Supreme Court will hear the case of whether Trump's tariff policy is legal this Wednesday, and the U.S. Treasury Secretary will go to the Supreme Court to emphasize the importance of tariffs [1]. Futures Quotes and Trading Volume - On November 4, 2025, the Shanghai gold main contract opened at 921.90 yuan/gram and closed at 915.58 yuan/gram, a change of -0.76% from the previous trading day's close. The trading volume was 41,087 lots, and the open interest was 129,725 lots. The night session closed at 908.92 yuan/gram, down 0.73% from the afternoon close. The Shanghai silver main contract opened at 11,455.00 yuan/kilogram and closed at 11,238.00 yuan/kilogram, a change of -1.89% from the previous trading day's close. The trading volume was 783,853 lots, and the open interest was 257,090 lots. The night session closed at 11,226 yuan/kilogram, down 0.11% from the afternoon close [2]. U.S. Treasury Yield and Spread Monitoring - On November 4, 2025, the U.S. 10-year Treasury yield closed at 4.081%, a decrease of 2.91 BP from the previous trading day. The spread between the 10-year and 2-year Treasuries was 0.511%, a change of +0.58 BP from the previous trading day [3]. Position and Trading Volume Changes of Gold and Silver on the SHFE - On November 4, 2025, on the Au2512 contract, the long position decreased by 5,262 lots compared to the previous day, and the short position decreased by 2,315 lots. The total trading volume of the Shanghai gold contract was 332,993 lots, a change of -2.42% from the previous trading day. On the Ag2512 contract, the long position decreased by 2,987 lots, and the short position decreased by 365 lots. The total trading volume of the silver contract was 783,853 lots, a change of 4.23% from the previous trading day [4]. Precious Metal ETF Position Tracking - The gold ETF position was 1,041.78 tons, unchanged from the previous trading day. The silver ETF position was 15,190 tons, unchanged from the previous trading day [5]. Precious Metal Arbitrage Tracking - On November 4, 2025, the domestic gold premium was 4.18 yuan/gram, and the domestic silver premium was -825.36 yuan/kilogram. The price ratio of the main gold and silver contracts on the SHFE was about 81.47, a change of 1.16% from the previous trading day. The overseas gold-silver ratio was 81.88, a change of -0.93% from the previous trading day [6]. Fundamental Analysis - On November 4, 2025, the trading volume of gold on the Shanghai Gold Exchange T+d market was 64,372 kilograms, a change of -4.71% from the previous trading day. The trading volume of silver was 659,480 kilograms, a change of 25.52% from the previous trading day. The gold delivery volume was 11,872 kilograms, and the silver delivery volume was 28,080 kilograms [7]. Strategy - Gold: The price is expected to oscillate, and the Au2512 contract's oscillation range may be between 890 yuan/gram and 940 yuan/gram [8]. - Silver: The price is oscillating, and the Ag2512 contract's oscillation range may be between 11,000 yuan/kilogram and 11,600 yuan/kilogram [8]. - Arbitrage: Short the gold-silver ratio at high levels [8].

Report Information - Report Name: Baocheng Futures Variety Arbitrage Data Daily Report (November 4, 2025) [1] - Report Source: Baocheng Futures 1. Report Industry Investment Rating - Not provided in the report 2. Report Core View - The report presents the basis, inter - month spreads, and inter - commodity spreads data of various futures varieties including thermal coal, energy and chemical products, black metals, non - ferrous metals, agricultural products, and stock index futures on different dates from October 28 to November 3, 2025, with the aim of providing reference data for investors [1][5][21][27][42][53] 3. Summary by Directory 3.1 Thermal Coal - The basis data for thermal coal from October 28 to November 3, 2025, are - 31.4, - 31.4, - 31.4, - 31.4, - 21.4 respectively. The spreads of 5 - 1 month, 9 - 1 month, and 9 - 5 month are all 0.0 [1][2] 3.2 Energy and Chemical Products 3.2.1 Energy Commodities - Basis data for fuel oil, INE crude oil, and crude oil/asphalt from October 28 to November 3, 2025, are presented. For example, the basis of fuel oil is - 49.21 on November 3, 2025 [7] 3.2.2 Chemical Commodities - **Basis**: Basis data of rubber, methanol, PTA, LLDPE, V, and PP from October 28 to November 3, 2025, are provided. For instance, the basis of rubber is - 445 on November 3, 2025 [9] - **Inter - month Spreads**: The inter - month spreads (5 - 1 month, 9 - 1 month, 9 - 5 month) of rubber, methanol, PTA, LLDPE, PVC, PP, and ethylene glycol are reported. For example, the 5 - 1 month spread of rubber is 80 [11] - **Inter - commodity Spreads**: The inter - commodity spreads (LLDPE - PVC, LLDPE - PP, PP - PVC, PP - 3*methanol) from October 28 to November 3, 2025, are given. For example, the LLDPE - PVC spread is 2230 on November 3, 2025 [11] 3.3 Black Metals - **Inter - month Spreads**: The inter - month spreads (5 - 1 month, 9(10) - 1 month, 9(10) - 5 month) of rebar, iron ore, coke, and coking coal are presented. For example, the 5 - 1 month spread of rebar is 64.0 [20] - **Inter - commodity Spreads**: The inter - commodity spreads (rebar/iron ore, rebar/coke, coke/coking coal, rebar - hot rolled coil) from October 28 to November 3, 2025, are provided. For example, the rebar/iron ore ratio is 3.91 on November 3, 2025 [20] - **Basis**: Basis data of rebar, iron ore, coke, and coking coal from October 28 to November 3, 2025, are reported. For example, the basis of rebar is 131.0 on November 3, 2025 [21] 3.4 Non - ferrous Metals 3.4.1 Domestic Market - The basis data of copper, aluminum, zinc, lead, nickel, and tin from October 28 to November 3, 2025, are given. For example, the basis of copper is - 490 on November 3, 2025 [28] 3.4.2 London Market - LME spreads, Shanghai - London ratios, CIF prices, domestic spot prices, and import profit and loss data of copper, aluminum, zinc, lead, nickel, and tin on November 3, 2025, are presented. For example, the LME spread of copper is (14.44) [36] 3.5 Agricultural Products - **Basis**: Basis data of soybeans No.1, soybeans No.2, soybean meal, soybean oil, corn, etc. from October 28 to November 3, 2025, are provided. For example, the basis of soybeans No.1 is - 96 on November 3, 2025 [43] - **Inter - month Spreads**: The inter - month spreads (5 - 1 month, 9 - 1 month, 9 - 5 month) of soybeans No.1, soybeans No.2, soybean meal, soybean oil, rapeseed meal, etc. are reported. For example, the 5 - 1 month spread of soybeans No.1 is 36 [43] - **Inter - commodity Spreads**: The inter - commodity spreads (soybeans No.1/corn, soybeans No.2/corn, soybean oil/soybean meal, etc.) from October 28 to November 3, 2025, are given. For example, the soybeans No.1/corn ratio is 1.92 on November 3, 2025 [43] 3.6 Stock Index Futures - **Basis**: Basis data of CSI 300, SSE 50, CSI 500, and CSI 1000 from October 28 to November 3, 2025, are presented. For example, the basis of CSI 300 is 18.60 on November 3, 2025 [54] - **Inter - month Spreads**: The inter - month spreads (next month - current month, next quarter - current quarter) of CSI 300, SSE 50, CSI 500, and CSI 1000 are reported. For example, the next month - current month spread of CSI 300 is - 38.2 [56]

Report Summary - This is a futures research report by Baocheng Futures, presenting arbitrage data for various commodities on October 31, 2025. The report includes data on power coal, energy chemicals, black metals, non-ferrous metals, agricultural products, and stock index futures. 1. Report Industry Investment Rating - Not provided in the report. 2. Report's Core View - Not provided in the report. 3. Summary by Relevant Catalogs 3.1 Power Coal - The report provides the basis and spread data for power coal from October 24 to October 30, 2025. The basis remained at -31.40 yuan/ton during this period, and the spreads (5 - 1 month, 9 - 1 month, 9 - 5 month) were all 0.00 yuan/ton [1][2]. 3.2 Energy Chemicals - **Energy Commodities**: The report shows the basis and price ratio data for fuel oil, crude oil, and asphalt from October 24 to October 30, 2025. For example, on October 30, the basis for fuel oil was -75.56 yuan/ton, and the price ratio of crude oil to asphalt was 0.1406 [7]. - **Chemical Commodities**: - **Basis**: The basis data for rubber, methanol, PTA, LLDPE, PVC, and PP from October 24 to October 30, 2025 are presented. For instance, on October 30, the basis for rubber was -600 yuan/ton, and for methanol was 4.5 yuan/ton [9]. - **Inter - period Spreads**: The inter - period spreads (5 - 1 month, 9 - 1 month, 9 - 5 month) for rubber, methanol, PTA, LLDPE, PVC, PP, and ethylene glycol are provided. For example, the 5 - 1 month spread for rubber was 90 yuan/ton [10]. - **Inter - commodity Spreads**: The inter - commodity spreads for LLDPE - PVC, LLDPE - PP, PP - PVC, and PP - 3 * methanol from October 24 to October 30, 2025 are given. On October 30, the LLDPE - PVC spread was 2211 yuan/ton [10]. 3.3 Black Metals - **Basis**: The basis data for rebar, iron ore, coke, and coking coal from October 24 to October 30, 2025 are shown. On October 30, the basis for rebar was 104.0 yuan/ton, and for iron ore was 4.5 yuan/ton [20]. - **Inter - period Spreads**: The inter - period spreads (5 - 1 month, 9(10) - 1 month, 9(10) - 5 month) for rebar, iron ore, coke, and coking coal are provided. For example, the 5 - 1 month spread for rebar was 63 yuan/ton [19]. - **Inter - commodity Spreads**: The inter - commodity spreads for rebar/iron ore, rebar/coke, coke/coking coal, and rebar - hot rolled coil from October 24 to October 30, 2025 are presented. On October 30, the rebar/iron ore ratio was 3.88 [19]. 3.4 Non - Ferrous Metals - **Domestic Market**: The domestic basis data for copper, aluminum, zinc, lead, nickel, and tin from October 24 to October 30, 2025 are given. On October 30, the basis for copper was -30 yuan/ton, and for aluminum was 15 yuan/ton [29]. - **London Market**: The LME spreads, Shanghai - London ratios, CIF prices, domestic spot prices, and import profit/loss data for copper, aluminum, zinc, lead, nickel, and tin on October 30, 2025 are provided. For example, the LME spread for copper was (21.39) [32]. 3.5 Agricultural Products - **Basis**: The basis data for soybeans No.1, soybeans No.2, soybean meal, soybean oil, and corn from October 24 to October 30, 2025 are shown. On October 30, the basis for soybeans No.1 was -123 yuan/ton, and for soybeans No.2 was 338.16 yuan/ton [37]. - **Inter - period Spreads**: The inter - period spreads (5 - 1 month, 9 - 1 month, 9 - 5 month) for various agricultural products are provided. For example, the 5 - 1 month spread for soybeans No.1 was 41 yuan/ton [37]. - **Inter - commodity Spreads**: The inter - commodity spreads for soybeans No.1/corn, soybeans No.2/corn, soybean oil/soybean meal, etc. on October 30, 2025 are presented. The soybeans No.1/corn ratio was 1.94 [37]. 3.6 Stock Index Futures - **Basis**: The basis data for CSI 300, SSE 50, CSI 500, and CSI 1000 from October 24 to October 30, 2025 are given. On October 30, the basis for CSI 300 was 19.91 [49]. - **Inter - period Spreads**: The inter - period spreads (next month - current month, next quarter - current quarter) for CSI 300, SSE 50, CSI 500, and CSI 1000 are provided. For example, the next month - current month spread for CSI 300 was -40.4 [51].

Group 1: Report Investment Rating - No information provided Group 2: Core Viewpoints - The listing of the monthly average price futures of three chemical products fills the gap in domestic average price risk management tools. The prices of polyethylene and polypropylene are in a bearish pattern, showing a trend of rising first and then falling, and the monthly average price will also show the same trend. PVC monthly average price futures are expected to operate in the bottom range [1][6][8] Group 3: Summary by Directory 1. New Product Listing - The monthly average price futures of linear low - density polyethylene, polyvinyl chloride, and polypropylene will be listed for trading starting at 21:00 on October 28, 2025, with night trading. The listing benchmark price is the settlement price of the corresponding contract on that day [1] 2. Continuation of the Bearish Pattern in Plastics and Polypropylene - The decline in plastic and polypropylene futures prices is driven by three factors: weak cost support, new supply capacity release, and insufficient demand. The prices have been in a downward trend since late November and early December 2024, with a short - term rebound in the middle. In the fourth quarter, the supply - demand pressure of polyethylene and polypropylene is difficult to ease, and the prices are expected to rise first and then fall. The recommended strategies include short - selling at high levels, inter - period arbitrage (long L2602F and short L2604F; long PP2602F and short PP2604F), and different delivery method arbitrage (long L2602F and short L2602; long PP2602F and short PP2602) [3][4][6] 3. PVC Monthly Average Price Futures May Operate in the Bottom Range - PVC is in a pattern of high supply and low demand, with continuous inventory accumulation and high social inventory. The supply pressure is still large, and the production is expected to increase in the fourth quarter. The domestic demand is insufficient, and the export may face pressure due to anti - dumping policies. It is expected that the monthly average price futures will operate in the bottom range [7][8]

1. Report Investment Rating - No investment rating information is provided in the report. 2. Core View - The report presents the latest trading day's (October 27, 2025) and historical (October 21 - 24, 2025) data on various futures varieties, including basis, inter - month spreads, and inter - commodity spreads, for different sectors such as thermal coal, energy and chemicals, black metals, non - ferrous metals, agricultural products, and stock index futures. The data is for reference only and does not constitute investment advice [56]. 3. Summary by Catalog 3.1 Thermal Coal - The basis data for thermal coal from October 21 - 27, 2025, shows that the basis on October 21 was - 39.4 yuan/ton, which gradually increased to - 31.4 yuan/ton on October 27. The spreads between different contract months (5 - 1, 9 - 1, 9 - 5) were all 0.0 yuan/ton during this period [2]. 3.2 Energy and Chemicals 3.2.1 Energy Commodities - For energy commodities, data on basis, ratio, and other indicators are provided for fuel oil, crude oil, and asphalt from October 21 - 27, 2025. For example, the basis of INE crude oil on October 27 was 55.04 yuan/ton, and the ratio of crude oil to asphalt was 0.1414 [7]. 3.2.2 Chemical Commodities - **Basis**: The basis data of rubber, methanol, PTA, LLDPE, PVC, and PP from October 21 - 27, 2025, shows fluctuations. For instance, the basis of rubber decreased from - 850 yuan/ton on October 21 to - 630 yuan/ton on October 27 [9]. - **Inter - month Spreads**: The inter - month spreads (5 - 1, 9 - 1, 9 - 5) of rubber, methanol, PTA, LLDPE, PVC, PP, and ethylene glycol are presented. For example, the 5 - 1 spread of rubber was 60 yuan/ton [11]. - **Inter - commodity Spreads**: The inter - commodity spreads such as LLDPE - PVC, LLDPE - PP, PP - PVC, and PP - 3*methanol from October 21 - 27, 2025, are provided. For example, the LLDPE - PVC spread on October 27 was 2273 yuan/ton [11]. 3.3 Black Metals - **Inter - month Spreads**: The inter - month spreads (5 - 1, 9(10) - 1, 9(10) - 5) of rebar, iron ore, coke, and coking coal are given. For example, the 5 - 1 spread of rebar was 61.0 yuan/ton [20]. - **Inter - commodity Spreads**: The inter - commodity spreads such as rebar/iron ore, rebar/coke, coke/coking coal, and rebar - hot rolled coil from October 21 - 27, 2025, are presented. For example, the rebar/iron ore ratio on October 27 was 3.96 [20]. - **Basis**: The basis data of rebar, iron ore, coke, and coking coal from October 21 - 27, 2025, shows changes. For example, the basis of rebar on October 27 was 130.0 yuan/ton [21]. 3.4 Non - ferrous Metals 3.4.1 Domestic Market - The domestic basis data of copper, aluminum, zinc, lead, nickel, and tin from October 21 - 27, 2025, shows significant fluctuations. For example, the basis of copper changed from 250 yuan/ton on October 21 to - 70 yuan/ton on October 27 [28]. 3.4.2 London Market - Data on LME spreads, Shanghai - London ratios, CIF prices, domestic spot prices, and import profit and loss for copper, aluminum, zinc, lead, nickel, and tin on October 27, 2025, are provided. For example, the LME spread of copper was (25.97) [33]. 3.5 Agricultural Products - **Basis**: The basis data of soybeans (No. 1 and No. 2), soybean meal, soybean oil, corn, etc., from October 21 - 27, 2025, shows changes. For example, the basis of soybeans (No. 1) on October 27 was - 97 yuan/ton [39]. - **Inter - month Spreads**: The inter - month spreads (5 - 1, 9 - 1, 9 - 5) of various agricultural products are presented. For example, the 5 - 1 spread of soybeans (No. 1) was 40 yuan/ton [39]. - **Inter - commodity Spreads**: The inter - commodity spreads such as soybean (No. 1)/corn, soybean (No. 2)/corn, soybean oil/soybean meal, etc., from October 21 - 27, 2025, are provided. For example, the soybean (No. 1)/corn ratio on October 27 was 1.93 [39]. 3.6 Stock Index Futures - **Basis**: The basis data of CSI 300, SSE 50, CSI 500, and CSI 1000 from October 21 - 27, 2025, shows fluctuations. For example, the basis of CSI 300 on October 27 was 31.62 [50]. - **Inter - month Spreads**: The inter - month spreads (next month - current month, next quarter - current quarter) of CSI 300, SSE 50, CSI 500, and CSI 1000 are presented. For example, the next month - current month spread of CSI 300 was - 14.8 [50].

Group 1: Steel Industry Report Industry Investment Rating No information provided. Core Viewpoint Steel prices have strengthened, with a rebound of 100 yuan per ton from the low. The apparent demand for the five major steel products has recovered well this week, approaching last year's level, but the off - balance - sheet demand is lower year - on - year. Plate inventories are high, and steel mill profits are falling, which will suppress production. The 1 - month contracts of rebar and hot - rolled coils are expected to recover at previous highs. Hold long positions and pay attention to the pressure at previous highs (3200 yuan for rebar and 3400 yuan for hot - rolled coils). The coking coal long - hot - rolled coil short arbitrage has widened, and the arbitrage position can be held [1]. Summaries by Directory - **Steel Prices and Spreads**: Rebar and hot - rolled coil spot and futures prices in different regions have increased. For example, the spot price of rebar in East China rose from 3200 to 3210 yuan/ton, and the 05 - contract price of hot - rolled coil rose from 3265 to 3312 yuan/ton [1]. - **Cost and Profit**: Steel billet and slab prices have changed, with steel billet rising by 30 to 2960 yuan. Profits of various steel products in different regions have declined. For instance, the profit of East China hot - rolled coils dropped from - 5 to - 12 yuan [1]. - **Production**: The daily average pig iron output decreased by 1.0 to 239.9, a - 0.4% decline. The output of the five major steel products increased by 8.4 to 865.3, a 1.0% increase [1]. - **Inventory**: The inventory of the five major steel products decreased by 27.4 to 1554.9, a - 1.7% decline. Rebar and hot - rolled coil inventories also decreased [1]. - **Transaction and Demand**: Building material trading volume increased by 3.2 to 12.3, a 35.5% increase. The apparent demand for the five major steel products increased by 17.3 to 892.7, a 2.0% increase [1]. Group 2: Iron Ore Industry Report Industry Investment Rating No information provided. Core Viewpoint Yesterday, iron ore futures stabilized and rebounded. The supply side shows that the global iron ore shipment volume increased week - on - week last week, while the arrival volume at 45 ports decreased significantly. The demand side has weakening demand for restocking due to falling steel mill profits and decreasing pig iron output. The downstream demand for steel is gradually recovering but lower than expected. After the previous callback, the negative factors have been fully digested. Unilaterally, go long on the 2601 contract of iron ore at low prices, with a reference range of 770 - 830. Recommend the 1 - 5 positive arbitrage [3]. Summaries by Directory - **Iron Ore Prices and Spreads**: The warehouse - receipt costs of various iron ore varieties increased, and the basis of the 01 - contract for different varieties decreased slightly. The 1 - 5 spread increased by 2.5 to 23.0, a 12.2% increase [3]. - **Spot Prices and Price Indexes**: The spot prices of iron ore at Rizhao Port increased. For example, the price of PB powder rose from 778 to 792 yuan/ton [3]. - **Supply**: The weekly arrival volume at 45 ports decreased by 490.3 to 2029.1, a - 19.5% decline, and the global shipment volume increased by 54.9 to 3388.4, a 1.6% increase [3]. - **Demand**: The daily average pig iron output of 247 steel mills decreased by 1.0 to 239.9, a - 0.4% decline, and the national pig iron and crude steel monthly outputs also decreased [3]. - **Inventory Changes**: The inventory at 45 ports increased by 54.7 to 14423.59, a 0.4% increase, and the imported ore inventory of 247 steel mills increased by 96.5 to 9079.2, a 1.1% increase [3]. Group 3: Coke and Coking Coal Industry Report Industry Investment Rating No information provided. Core Viewpoint Yesterday, coke and coking coal futures showed an upward trend. For coke, the second - round price increase proposed by mainstream coke enterprises has been implemented, and there is still room for further increase. The supply of coking coal has decreased, and the price has risen, resulting in increased costs for coke production and reduced coke production. Steel mill demand is weak, and inventories are in a state of mixed changes. For coking coal, the spot price is rising, supply is tight due to production cuts, and there is restocking demand after de - stocking. Speculatively, go long on the 2601 contract of coke in the range of 1650 - 1850 and long coking coal short coke for arbitrage. For coking coal, go long on the 2601 contract in the range of 1150 - 1350 and long coking coal short coke for arbitrage [5]. Summaries by Directory - **Coke - Related Prices and Spreads**: The prices of coke in different regions and contracts increased. For example, the price of Shanxi quasi - first - grade wet - quenched coke (warehouse - receipt) rose from 1561 to 1612 yuan/ton, and the 01 - contract price of coke rose from 1758 to 1780 yuan/ton [5]. - **Coking Coal - Related Prices and Spreads**: The prices of coking coal in different forms and contracts also increased. For example, the price of Mongolia 5 raw coal (warehouse - receipt) rose from 1318 to 1329 yuan/ton, and the 01 - contract price of coking coal rose from 1249 to 1264 yuan/ton [5]. - **Supply**: Coke production decreased, with the daily average output of all - sample coking plants dropping from 65.3 to 64.6 tons. Coking coal production also decreased, with the raw coal output of Fenwei sample coal mines dropping from 854 to 848 tons [5]. - **Demand**: The pig iron output of 247 steel mills decreased from 241.0 to 239.9 tons, indicating weakening demand for coke [5]. - **Inventory Changes**: Coke inventory remained stable overall, with coking plants and steel mills de - stocking and ports increasing inventory. Coking coal inventory showed mixed changes, with coal mines and steel mills de - stocking and coking plants and ports increasing inventory [5].

Report Overview The report is the Baocheng Futures Variety Arbitrage Data Daily Report for October 27, 2025, covering multiple sectors including thermal coal, energy and chemicals, black metals, non-ferrous metals, agricultural products, and stock index futures. 1. Report Industry Investment Rating No investment rating information is provided in the report. 2. Report's Core View The report mainly presents the basis, inter - period spreads, and inter - variety spreads data of various futures products from October 20 to October 24, 2025, without a clear core view statement. 3. Summary by Category Thermal Coal - **Basis Data**: The basis data for thermal coal from October 20 to October 24, 2025, shows values ranging from - 45.4 to - 31.4 yuan/ton, and the inter - period spreads (5 - 1 month, 9 - 1 month, 9 - 5 month) are all 0 [1][2]. Energy and Chemicals - **Energy Commodities Basis**: For energy commodities such as fuel oil, INE crude oil, and crude oil/asphalt, the basis data from October 20 to October 24, 2025, is presented, along with their respective ratios [7]. - **Chemical Commodities Basis**: The basis data for rubber, methanol, PTA, LLDPE, PVC, and PP from October 20 to October 24, 2025, shows different values. For example, the basis of rubber ranges from - 850 to - 585 yuan/ton [9]. - **Chemical Commodities Inter - period Spreads**: The inter - period spreads (5 - 1 month, 9 - 1 month, 9 - 5 month) for rubber, methanol, PTA, etc., are provided. For instance, the 5 - 1 month spread of rubber is 70 yuan/ton [10]. - **Chemical Commodities Inter - variety Spreads**: The inter - variety spreads such as LLDPE - PVC, LLDPE - PP, etc., from October 20 to October 24, 2025, are given. For example, on October 24, 2025, the LLDPE - PVC spread is 2266 yuan/ton [10]. Black Metals - **Black Metals Inter - period Spreads**: The inter - period spreads (5 - 1 month, 9(10) - 1 month, 9(10) - 5 month) for rebar, iron ore, coke, and coking coal are presented. For example, the 5 - 1 month spread of rebar is 61 yuan/ton [19]. - **Black Metals Inter - variety Spreads**: The inter - variety spreads such as rebar/iron ore, rebar/coke, etc., from October 20 to October 24, 2025, are provided. For example, on October 24, 2025, the rebar/iron ore ratio is 3.96 [19]. Non - Ferrous Metals - **Domestic Market Basis**: The domestic basis data for copper, aluminum, zinc, lead, nickel, and tin from October 20 to October 24, 2025, is shown. For example, the basis of copper ranges from 250 to - 1300 yuan/ton [28]. - **London Market Data**: The LME spreads, Shanghai - London ratios, CIF prices, domestic spot prices, and import profit and loss data for LME non - ferrous metals (copper, aluminum, etc.) on October 24, 2025, are provided [31]. Agricultural Products - **Agricultural Products Basis**: The basis data for soybeans (first - grade and second - grade), soybean meal, soybean oil, corn, etc., from October 20 to October 24, 2025, is presented. For example, the basis of first - grade soybeans ranges from - 133 to - 124 yuan/ton [37]. - **Agricultural Products Inter - period Spreads**: The inter - period spreads (5 - 1 month, 9 - 1 month, 9 - 5 month) for soybeans, soybean meal, etc., are provided. For example, the 5 - 1 month spread of first - grade soybeans is 30 yuan/ton [37]. - **Agricultural Products Inter - variety Spreads**: The inter - variety spreads such as soybeans (first - grade)/corn, soybean oil/soybean meal, etc., from October 20 to October 24, 2025, are given. For example, on October 24, 2025, the soybean oil/soybean meal ratio is 2.78 [36]. Stock Index Futures - **Stock Index Futures Basis**: The basis data for CSI 300, SSE 50, CSI 500, and CSI 1000 from October 20 to October 24, 2025, is shown. For example, the basis of CSI 300 ranges from 25.54 to 31.42 [48]. - **Stock Index Futures Inter - period Spreads**: The inter - period spreads (next month - current month, next quarter - current quarter) for CSI 300, SSE 50, etc., are provided. For example, the next month - current month spread of CSI 300 is - 41.6 [50].

1. Report Industry Investment Rating - The strength analysis of casting aluminum alloy is neutral [2] 2. Core Viewpoints of the Report - The cost - end logic of casting aluminum alloy still exists, and the price is supported. The short - term price is expected to fluctuate at a high level, and in the medium - to - long - term, it is bullish. It is advisable to look for buying points on dips [6] - The combined inventory of cast aluminum alloy ingot factories and social warehouses has increased, and the inventory pressure remains. However, with the arrival of the year - end sales rush in the automotive industry, car sales are expected to improve month - on - month [6] 3. Summary by Relevant Catalogs 3.1 Transaction End - Volume and Price - The weekly price of casting aluminum alloy futures fluctuated strongly, reaching a high of 20,775 yuan/ton during the week. The scrap aluminum price fluctuated strongly, and the prices of raw and processed aluminum increased simultaneously. Some enterprises faced prominent cost pressure due to low raw material inventories. The demand showed certain resilience, and leading enterprises maintained a good production rhythm [6] 3.2 Transaction End - Arbitrage 3.2.1 Inter - period Positive Arbitrage Cost Calculation - For the AD2511.shf and AD2512.shf contracts on October 24, 2025, the futures price difference was 90 yuan/ton. The fixed cost was 14.48 yuan/ton, the floating cost was 65.89 yuan/ton, and the total cost was 80 yuan/ton [12] 3.2.2 Spot - Futures Arbitrage Cost Calculation - The reference price of casting aluminum alloy spot was 20,700 yuan/ton. Considering various costs such as storage fees, capital costs, and handling fees, the warehouse receipt cost was 20,916.4 yuan/ton [14] 3.3 Supply End - Scrap Aluminum - Scrap aluminum production was at a high level, and social inventory was decreasing. The import of scrap aluminum was also at a high level, with a relatively fast year - on - year growth rate. In September 2025, the import of aluminum scrap and waste was 15.54 million tons, a year - on - year increase of 17.69% [16][18] 3.4 Supply End - Recycled Aluminum - The price of Baotai ADC12 was slightly raised, and the spread between recycled and primary aluminum fluctuated. The weekly operating rate of recycled aluminum decreased, while the monthly operating rate increased. The monthly production of recycled aluminum alloy and its regional output proportion were also provided [29][39][44] - The cost of ADC12 was mainly composed of scrap aluminum, and the current estimated cost was above the break - even line. The factory inventory of casting aluminum alloy increased, and the social inventory was at a historical high. The import window of casting aluminum alloy was temporarily closed [45][50][55] 3.5 Demand End - Terminal Consumption - The fuel - powered vehicle industry entered the year - end sales rush stage, which would drive die - casting consumption. In the second week of October (October 13 - 19), domestic passenger car retail sales were 1.128 million, a 6% year - on - year decrease compared to the same period in October last year and a 7% increase compared to the same period last month. Cumulative retail sales since the beginning of this year were 18.136 million, a year - on - year increase of 8% [6][64]