宝城期货品种套利数据日报（2025年10月31日）：一、动力煤-20251031

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].