Report Summary 1) Report Industry Investment Rating No information provided. 2) Core Viewpoints - The domestic civil LPG market may show a pattern of stronger in the south and weaker in the north, with an overall expectation of a peak season [1]. - The contraction of PDH profits may lead to a decline in propane demand, and the current domestic market valuation is high and may fall [1]. - The international propane market is in a loose pattern, and attention should be paid to weather and US cold wave conditions [1]. 3) Summary by Related Content Day - to - Day Changes - In the civil gas market on Wednesday, prices in East China were 4378 (-9), in Shandong 4440 (+40), and in South China 4490 (+0). The price of ether - post carbon four was 4630 (+0). The lowest delivery location was East China, with a basis of 85 (+68), and the 12 - 01 month spread was 96 (+11). FEI was 498.71 (+3.71) and CP was 473.71 (+5.71) dollars/ton [1]. - The PG main contract fluctuated. The basis was 102 (+116), the 12 - 01 month spread was 72 (-8), and the number of warehouse receipts was 4444 (+250). The cheapest delivery product was East China civil LPG at 4374; prices in Shandong were 4380 (+80), in East China 4374 (+95), and in South China 4450 (+50). The price of Shandong ether - post carbon four was 4500 (+80) [1]. - The external market price declined; the domestic - foreign spread strengthened, with PG - CP reaching 137 (+4), PG - FEI reaching 113 (+15.6), and FEI - MB reaching 153 (-1.8). The CIF discount of propane in East China was 85 US dollars (+6), and the freight rate was basically flat. The FEI - MOPI spread widened, and the switching window remained open, with the latest value at - 73 (-6) [1]. Weekly Viewpoints - The cracking spread of naphtha changed little and remained at a relatively high level this year. The profit of PDH production of propylene in Shandong decreased significantly (some plants were shut down), the profit of alkylation plants rebounded, the production gross profit of MTBE changed little, and the export profit fluctuated [1]. - Domestic production decreased, factory inventories were basically flat, the arrival potential was limited, terminal sales improved, and port inventories decreased. The PDH operating rate was 75.49% (+1.6) due to Li Huayi Weiyuan operating at full capacity, while Binhua, Xintai, and Haiwei shut down successively [1].

Report Summary 1. Report Industry Investment Rating No information provided in the given content. 2. Report's Core View The report presents the daily and weekly changes in various indicators of the asphalt market, including basis, spreads, trading volume, open interest, prices of different grades, and refinery profits, along with the price of Brent crude oil [3]. 3. Summary by Relevant Indicators Basis and Spreads - **Basis**: On November 12, the Shandong basis (+80)(Hongrun) was -2983, the East China basis (Zhenjiang warehouse) was -3063, and the South China basis (Foshan warehouse) was -3063, all with a daily change of -13 [3]. - **Spreads**: The 12 - 01 spread was 0 with a daily change of -1; the 12 - 03 spread was -47 with a daily change of -8; the 01 - 02 spread was -19 with a daily change of -5 [3]. Trading Volume and Open Interest - **Trading Volume**: The trading volume of the BU main contract (01) on November 12 was 237,856, a decrease of 76,306 (-5%) compared to the previous day [3]. - **Open Interest**: The open interest on November 12 was 345,731, an increase of 6,060 (8%) compared to the previous day [3]. Prices - **BU Main Contract (01)**: The price on November 12 was 3063, an increase of 13 compared to the previous day [3]. - **Brent Crude Oil**: The price on November 12 was 65.2, an increase of 1.1 compared to the previous day [3]. - **Asphalt Prices**: On November 10, the prices of Jingbo, Hongrun, Zhenjiang warehouse, and Foshan warehouse were 2990, 2950, 3170, and 3230 respectively [3]. Profits - **Asphalt Ma Rui Profit**: On November 12, it was 34, a decrease of 34 compared to the previous day [3]. - **Ma Rui - type Refinery Comprehensive Profit**: On November 12, it was -796, a decrease of 40 compared to the previous day [3].

Report Summary 1. Report Industry Investment Rating There is no information about the industry investment rating in the provided content. 2. Core View of the Report The report presents the daily arbitrage data of various futures varieties on November 12, 2025, including basis, inter - period spreads, and inter - variety spreads for different commodity categories such as thermal coal, energy chemicals, black metals, non - ferrous metals, agricultural products, and stock index futures. 3. Summary by Category 3.1 Thermal Coal - Basis data from November 5 to November 11, 2025, shows that the basis increased from - 2.4 yuan/ton on November 5 to 29.6 yuan/ton on November 11 [1][2]. 3.2 Energy Chemicals - **Energy Commodities**: Basis data for fuel oil, INE crude oil, and crude oil/asphalt from November 5 to November 11, 2025, is provided, with values such as - 74.14, - 31.93, etc. [7]. - **Chemical Commodities**: - Basis data for rubber, methanol, PTA, LLDPE, V, and PP from November 5 to November 11, 2025, shows different trends. For example, the basis of rubber changed from - 500 yuan/ton on November 5 to - 395 yuan/ton on November 11 [9]. - Inter - period spreads for rubber, methanol, PTA, etc., are presented, such as the 5 - month minus 1 - month spread for rubber being 75 yuan/ton [10]. - Inter - variety spreads for LLDPE - PVC, LLDPE - PP, etc., are given, with values like 2203 yuan/ton for LLDPE - PVC on November 11 [10]. 3.3 Black Metals - Basis data for rebar, iron ore, coke, and coking coal from November 5 to November 11, 2025, shows fluctuations. For example, the basis of rebar increased from 146 yuan/ton on November 5 to 175 yuan/ton on November 11 [20]. - Inter - period spreads for rebar, iron ore, coke, and coking coal are provided, such as the 5 - month minus 1 - month spread for rebar being 61 yuan/ton [19]. - Inter - variety spreads for rebar/iron ore, rebar/coke, etc., are given, with values like 3.97 for rebar/iron ore on November 11 [19]. 3.4 Non - Ferrous Metals - **Domestic Market**: Basis data for copper, aluminum, zinc, lead, nickel, and tin from November 5 to November 11, 2025, shows different trends. For example, the basis of copper changed from - 350 yuan/ton on November 5 to 20 yuan/ton on November 11 [29]. - **London Market**: LME spreads, Shanghai - London ratios, CIF prices, domestic spot prices, and import profit and loss data for copper, aluminum, etc., on November 11, 2025, are presented. For example, the LME spread of copper is (21.28) [32]. 3.5 Agricultural Products - Basis data for soybeans No.1, soybeans No.2, soybean meal, soybean oil, and corn from November 5 to November 11, 2025, shows fluctuations. For example, the basis of soybeans No.1 changed from - 103 yuan/ton on November 5 to - 92 yuan/ton on November 11 [39]. - Inter - period spreads for soybeans No.1, soybeans No.2, etc., are provided, such as the 5 - month minus 1 - month spread for soybeans No.1 being 44 yuan/ton [39]. - Inter - variety spreads for soybeans No.1/corn, soybeans No.2/corn, etc., are given, with values like 1.90 for soybeans No.1/corn on November 11 [38][39]. 3.6 Stock Index Futures - Basis data for CSI 300, SSE 50, CSI 500, and CSI 1000 from November 5 to November 11, 2025, shows different trends. For example, the basis of CSI 300 changed from 30.66 on November 5 to 25.37 on November 11 [50]. - Inter - period spreads for CSI 300, SSE 50, CSI 500, and CSI 1000 are provided, such as the next - month minus current - month spread for CSI 300 being - 144 [50].

光期研究 光期黑色：铁矿石基差及价差监测日报 2025 年 1 1 月 1 2 日 1 光大证券 2020 年 半 年 度 业 绩 E V E R B R I G H T S E C U R I T I E S 1.1 合约价差 | 期货合约 | 今日收盘价 | 上日收盘价 | 变化 | 合约价差 | 今日价差 | 上日价差 | 变化 | | --- | --- | --- | --- | --- | --- | --- | --- | | I05 | 737.0 | 742.0 | -5.0 | I05-I09 | 20.0 | 20.0 | 0.0 | | I09 | 717.0 | 722.0 | -5.0 | I09-I01 | -46.0 | -43.0 | -3.0 | | I01 | 763.0 | 765.0 | -2.0 | I01-I05 | 26.0 | 23.0 | 3.0 | 图表1：05-09合约价差（单位：元/吨） 图表2：01-05合约价差（单位：元/吨） p 2 -100 -50 0 50 100 150 05 06 07 08 09 10 11 12 01 2101-210 ...

Report Summary 1. Report Industry Investment Ratings No industry investment ratings are provided in the report. 2. Core Views - Iron ore is expected to experience a high - level decline due to the realization of inventory accumulation pressure [2][4]. - Rebar and hot - rolled coil are expected to have wide - range fluctuations [2][6][7]. - Ferrosilicon is expected to have wide - range fluctuations due to sector sentiment resonance, while silicomanganese is expected to have wide - range fluctuations due to the price - supporting sentiment from the ore end [2][11]. - Coke is expected to follow the market downward [2][15]. - Coking coal is expected to see a valuation decline due to the repeated supply expectations [2][16]. - Logs are expected to fluctuate repeatedly [2][18]. 3. Summary by Commodity Iron Ore - **Fundamental Data**: The futures price of iron ore closed at 763.0 yuan/ton, down 2.0 yuan/ton with a decline of 0.26%. The open interest decreased by 11,250 hands. Spot prices remained stable. The basis and some spreads changed slightly [4]. - **News**: Deputy Premier Liu Guozhong will attend the commissioning ceremony of the Simandou Iron Ore Project in Guinea [4]. - **Trend Intensity**: 0, indicating a neutral trend [4]. Rebar and Hot - Rolled Coil - **Fundamental Data**: The closing price of RB2601 was 3,025 yuan/ton, down 10 yuan/ton (-0.33%), and HC2601 was 3,242 yuan/ton, up 1 yuan/ton (0.03%). Open interest and trading volume changed. Spot prices in different regions had minor fluctuations. Basis and spreads also changed [7]. - **News**: In October 2025, China's imported steel decreased in quantity and price. Steel production, inventory, and apparent demand data in November and October showed various trends. The government supported commercial real estate REITs issuance [8][9]. - **Trend Intensity**: 0 for both, indicating a neutral trend [9]. Ferrosilicon and Silicomanganese - **Fundamental Data**: Futures prices of ferrosilicon and silicomanganese declined. Spot prices of ferrosilicon increased slightly, and the price of manganese ore rose. Basis, near - far month spreads, and cross - variety spreads changed [11]. - **News**: There were price quotes and tender information for ferrosilicon and silicomanganese in November. From January to October 2025, the national silicomanganese production was 903.96 million tons, with Inner Mongolia accounting for 48.5%, and there were new capacity plans [11][13]. - **Trend Intensity**: 0 for both, indicating a neutral trend [14]. Coke and Coking Coal - **Fundamental Data**: Futures prices of coking coal (JM2601) and coke (J2601) decreased by 4.1% and 3.4% respectively. Spot prices were mostly stable, with some changes in basis and spreads [16]. - **News**: The National Development and Reform Commission held an energy supply guarantee meeting for the heating season [16]. - **Trend Intensity**: - 1 for both, indicating a bearish trend [17]. Logs - **Fundamental Data**: Futures prices of different log contracts decreased slightly. Trading volume and open interest showed different trends. Spot prices of various log types were mostly stable [19]. - **News**: China decided to lift the suspension of importing US logs from November 10, 2025 [21]. - **Trend Intensity**: 0, indicating a neutral trend [21].

Report Summary 1. Report Industry Investment Rating No information provided. 2. Core Views - **Methanol**: The current situation remains poor, with Iranian shutdowns slower than expected. November is likely to see high imports, and it's difficult to resolve the contradictions in the 01 contract. Port sanctions are expected to be resolved before the end of gas restrictions, but inventory reduction is difficult. Methanol has limited upside potential, and the downside space depends on the inland market. Although coal prices have strengthened recently, it doesn't affect profits [1]. - **Polyethylene**: The inventory of Sinopec and PetroChina is neutral year - on - year. Upstream and coal - chemical industries are reducing inventory, while social inventory remains flat. Downstream inventory of raw materials and finished products is also neutral. Overall inventory is neutral. The 09 basis is around - 110 in North China and - 50 in East China. Foreign markets in Europe, America, and Southeast Asia are stable. Import profit is around - 200 with no further increase for now. Non - standard HD injection prices are stable, other price differentials are fluctuating, and LD is weakening. Domestic linear production has decreased recently. Attention should be paid to LL - HD conversion and US quotes. New device pressure is high in 2025, and the commissioning of new devices should be monitored [6]. - **Polypropylene**: Upstream and mid - stream inventories of polypropylene are decreasing. In terms of valuation, the basis is - 60, non - standard price differentials are neutral, and the import profit is around - 700. Exports have been good this year. Non - standard price differentials are neutral. European and American markets are stable. PDH profit is around - 400, propylene is fluctuating, and powder production starts are stable. The proportion of drawing production is neutral. Future supply is expected to increase slightly. Downstream orders are average currently, and raw material and finished product inventories are neutral. Under the background of over - capacity, the 01 contract is expected to face moderate to excessive pressure. If exports continue to increase or there are many PDH device overhauls, the supply pressure can be alleviated to a neutral level [6]. - **PVC**: The basis remains at 01 - 270, and the factory - pickup basis is - 480. Downstream开工率 is seasonally weakening, and there is a strong willingness to hold inventory at low prices. Mid - and upstream inventories are continuously accumulating. Northwest devices have seasonal overhauls in summer, and the load center is between the spring overhaul and the high production in Q1. In Q4, attention should be paid to the commissioning of new devices and the sustainability of exports. Recent export orders have decreased slightly. Coal sentiment is positive, and the cost of semi - coke is stable. Calcium carbide profits are under pressure due to PVC overhauls. The FOB price of caustic soda exports is 380, and attention should be paid to whether subsequent export orders can support high - price caustic soda. The comprehensive profit of PVC is - 100. Currently, the static inventory contradiction is accumulating slowly, costs are stable, downstream performance is average, and the macro - environment is neutral. Attention should be paid to exports, coal prices, commercial housing sales, terminal orders, and开工率 [6]. 3. Summary by Commodity Methanol - **Price Data**: From November 5 to 11, 2025, the power coal futures price remained at 801. The prices of methanol in different regions showed certain fluctuations. For example, the Jiangsu spot price increased from 2082 to 2070, and the Northwest discounted - to - futures price reached 2603 on November 10 [1]. - **Profit and Basis**: Import profit,主力基差, and盘面MTO利润 also changed during this period. The主力基差 remained at - 40 on November 11, and the import profit decreased slightly [1]. Polyethylene - **Price and Inventory Data**: From November 5 to 11, 2025, prices of different types of polyethylene in various regions changed. For example, the price of East China LL decreased from 7025 to 6950. The inventory of Sinopec and PetroChina decreased from 71 to 12073, and the number of warehouse receipts decreased from 12669 to 12073 [6]. - **Market Indicators**: The basis of the 09 contract, import profit, and other indicators are also provided. The import profit is around - 200, and the basis in North China and East China is - 110 and - 50 respectively [6]. Polypropylene - **Price and Inventory Data**: From November 5 to 11, 2025, prices of polypropylene in different regions and related raw materials changed. For example, the price of East China PP increased from 6425 to 6375. The inventory of Sinopec and PetroChina decreased from 71 to 14629, and the number of warehouse receipts remained unchanged at 14629 [6]. - **Profit and Market Indicators**: Export profit,主力期货 price, and basis are also included. The export profit was - 18 on November 5 and - 11 on November 10, and the basis remained at - 100 [6]. PVC - **Price and Cost Data**: From November 5 to 11, 2025, prices of PVC in different production methods and regions changed. For example, the price of calcium carbide - based PVC in East China decreased from 4610 to 4570. The price of Northwest calcium carbide remained at 2400, and the price of Shandong caustic soda remained at 807 [6]. - **Profit and Basis**: Export profit, comprehensive profit, and basis are also provided. The basis of high - end delivery products decreased from - 70 to - 90 [6].

Group 1: Report Industry Investment Rating - No information provided Group 2: Core Viewpoints of the Report - No information provided Group 3: Summary Based on Relevant Catalogs 1. Basis and Spread - The Shandong basis (+80) (Hongrun) changed from 172 on 10/10 to -2970 on 11/11, with a daily change of -2964 [3]. - The East China basis (Zhenjiang Warehouse) changed from 72 on 10/10 to -3050 on 11/11, with a daily change of -3184 [3]. - The South China basis (Foshan Warehouse) changed from 62 on 10/10 to -3050 on 11/11, with a daily change of -3244 [3]. - The 12 - 01 spread changed from 28 on 10/10 to 1 on 11/11, with a daily change of 3 [3]. - The 12 - 03 spread changed from 6 on 10/10 to -39 on 11/11, with a daily change of 7 [3]. - The 01 - 02 spread changed from -4 on 10/10 to -14 on 11/11, with a daily change of 3 [3]. 2. BU Main Contract - The BU main contract (01) price changed from 3328 on 10/10 to 3050 on 11/11, with a daily change of 14 [3]. - The trading volume changed from 323321 on 10/10 to 314162 on 11/11, with a daily change of -8556 [3]. - The open interest changed from 322594 on 10/10 to 339671 on 11/11, with a daily change of -11390 [3]. - The warehouse receipts remained at 4690 from 11/5 to 11/11 [3]. 3. Spot Market - Brent crude oil price changed from 62.7 on 10/10 to 64.1 on 11/11, with a daily change of 0.4 [3]. - Jingbo's spot price changed from 3540 on 10/10 to 0 on 11/11, with a daily change of -2990 [3]. - Hongrun's spot price changed from 3420 on 10/10 to 0 on 11/11, with a daily change of -2950 [3]. - Zhenjiang Warehouse's spot price changed from 3400 on 10/10 to 0 on 11/11, with a daily change of -3170 [3]. - Foshan Warehouse's spot price changed from 3390 on 10/10 to 0 on 11/11, with a daily change of -3230 [3]. 4. Profit - The asphalt - Ma Rui profit changed from 492 on 10/10 to 68 on 11/11, with a daily change of -28 [3]. - The comprehensive profit of Ma Rui - type refineries changed from 910 on 10/10 to -757 on 11/11, with a daily change of -1450 [3].

Industry Investment Rating - No information provided Core Viewpoints - The asphalt market is expected to fluctuate. The supply is likely to increase with some refineries planning to resume production, while the demand will gradually weaken. The crude oil price is also oscillating, and the asphalt futures price is showing a weak downward trend [1]. Summary by Relevant Catalogs Market Analysis - Last week, the asphalt operating rate decreased by 1.8 percentage points to 31.5% week-on-week, 3.5 percentage points higher than the same period last year, at a relatively low level in recent years. In November, the domestic asphalt production is expected to be 2.228 million tons, a decrease of 454,000 tons (16.9%) month-on-month and 274,000 tons (11.0%) year-on-year [1]. - Last week, most of the downstream industries' operating rates increased, with the road asphalt operating rate rising by 1 percentage point to 34% week-on-week, slightly exceeding the same period last year, but restricted by funds and weather [1]. - In the East China region, the supply and shipments decreased significantly last week. The national shipments decreased by 6.79% to 308,800 tons week-on-week, at a neutral level [1]. - The inventory-to-sales ratio of asphalt refineries continued to decline slightly, remaining at the lowest level in recent years. Some refineries such as Sinochem Quanzhou and Jincheng Petrochemical plan to resume production, which will increase asphalt production [1]. - The market has digested the news of Russian oil sanctions. The meeting between Chinese and US leaders basically met market expectations, and the relationship between the two countries has not changed fundamentally. OPEC+ decided to increase production by 137,000 barrels per day in December but suspend production increase in the first quarter of next year. The crude oil price is oscillating [1]. - The concentrated release of long-term low-price resources from refineries has led to a significant decline in the asphalt basis in Shandong recently, which is currently at a neutral level. The spot price has continued to decline, and the asphalt futures price has shown a weak downward trend [1]. Futures and Spot Market - Today, the asphalt futures contract 2601 rose 0.56% to 3,050 yuan/ton, below the 5-day moving average, with a minimum price of 3,015 yuan/ton and a maximum price of 3,064 yuan/ton. The open interest decreased by 14,840 to 193,828 lots [2]. - The mainstream market price in Shandong remained at 3,010 yuan/ton, and the basis of the asphalt 01 contract fell to -40 yuan/ton, at a neutral level [3]. Fundamental Tracking - On the supply side, some refineries such as Sinochem Quanzhou and PetroChina Qinhuangdao stopped asphalt production. The asphalt operating rate decreased by 1.8 percentage points to 31.5% week-on-week, 3.5 percentage points higher than the same period last year, at a relatively low level in recent years [1][4]. - From January to September, the national highway construction investment decreased by 6.0% year-on-year. The cumulative year-on-year growth rate slightly rebounded compared with January - August 2025 but remained negative. The fixed - asset investment in road transportation from January to September 2025 decreased by 2.7% year-on-year, slightly rebounding from -3.3% in January - August 2025 but still in a negative growth situation. The fixed - asset investment in infrastructure construction (excluding electricity) from January to September 2025 increased by 1.1% year-on-year, continuing to decline from 2.0% in January - August 2025 [4]. - As of the week of November 7, most of the downstream industries' operating rates increased, with the road asphalt operating rate rising by 1 percentage point to 34% week-on-week, slightly exceeding the same period last year, restricted by funds and weather [1][4]. - From January to September 2025, the year-on-year growth rate of social financing stock was 8.7%, 0.1 percentage point lower than that from January to August. In September, the new social financing reached 3.53 trillion yuan, but year-on-year it was 233.5 billion yuan less due to the high base. Attention should be paid to the progress of forming physical work volume [4]. - As of the week of November 7, the inventory-to-sales ratio of asphalt refineries decreased by 1.2 percentage points to 14.1% compared with the week of October 31, remaining at the lowest level in recent years [4].

1. Report Information - Report Title: "Guangqi Black: Iron Ore Basis and Spread Monitoring Daily Report" [1] - Report Date: November 11, 2025 [1] 2. Futures Contract Price and Spread 2.1 Futures Contract Price - I05 closed at 742.0 yuan/ton today, up 2.0 yuan from the previous day [3] - I09 closed at 722.0 yuan/ton today, unchanged from the previous day [3] - I01 closed at 765.0 yuan/ton today, up 4.5 yuan from the previous day [3] 2.2 Futures Contract Spread - The spread between I05 and I09 was 20.0 yuan/ton today, up 2.0 yuan from the previous day [3] - The spread between I09 and I01 was -43.0 yuan/ton today, down 4.5 yuan from the previous day [3] - The spread between I01 and I05 was 23.0 yuan/ton today, up 2.5 yuan from the previous day [3] 3. Basis Data 3.1 Basis Data of Different Iron Ore Varieties - For example, the basis of Carajás fines was 71 yuan/ton today, down 5 yuan from the previous day [5] - The basis of BRBF was 78 yuan/ton today, down 2 yuan from the previous day [5] 3.2 Changes in Basis - Most varieties showed a decrease in basis compared to the previous day, while the basis of Wugang Standard fines increased by 1 yuan [5] 4. Changes in Deliverable Brands and Rules 4.1 Addition of Deliverable Brands - Four new deliverable varieties (Benxi Iron Concentrate, IOC6, KUMBA, Ukrainian Iron Concentrate) were added starting from the I2202 contract, with a brand premium of 0 [10] - Four more brands (Taigang Iron Concentrate, Magang Iron Concentrate, Wugang Standard fines, SP10 fines) were added as deliverable brands, with a brand premium of 0 [10] 4.2 Adjustment of Brand Premiums - Only PB fines, BRBF, and Carajás fines have a brand premium of 15 yuan/ton, while the rest of the deliverable brands have a brand premium of 0 yuan/ton [10] 4.3 Adjustment of Substitute Quality Differences and Premiums - The allowable range of iron grade was adjusted to ≥56%, and the allowable ranges of silica, alumina, phosphorus, and sulfur were set [10] - An X value was introduced to dynamically adjust the premium of iron element indicators, with different calculation methods based on the average settlement price of the nearest delivery month contract [10] 5. Variety Spread 5.1 Variety Spread Data - The spread between PB lump and PB fines was 102.0 yuan/ton today, down 5.0 yuan from the previous day [12] - The spread between Carajás fines and Newman fines was 106.0 yuan/ton today, down 2.0 yuan from the previous day [12] 5.2 Variety Spread Changes - Most variety spreads showed a decreasing trend compared to the previous day, while some spreads such as PB fines - Super Special fines increased [12] 6. Research Team Introduction - The black research team includes Qiu Yuecheng, Zhang Xiaojin, Liu Xi, and Zhang Chunjie, each with rich experience and professional qualifications [23]

1. Index Trends - On November 10, the Shanghai Composite Index rose 0.53% to close at 4018.6 points, with a trading volume of 960.589 billion yuan; the Shenzhen Component Index rose 0.18% to close at 13427.61 points, with a trading volume of 1213.865 billion yuan [1]. - The CSI 1000 Index rose 0.28%, with a trading volume of 433.798 billion yuan. Its opening price was 7568.75, closing price was 7563.25, the highest price was 7592.76, and the lowest price was 7515.68 [1]. - The CSI 500 Index rose 0.22%, with a trading volume of 371.311 billion yuan. Its opening price was 7357.34, closing price was 7343.8, the highest price was 7384.79, and the lowest price was 7289.77 [1]. - The SSE 300 Index rose 0.35%, with a trading volume of 593.977 billion yuan. Its opening price was 4688.12, closing price was 4695.05, the highest price was 4695.18, and the lowest price was 4654.21 [1]. - The SSE 50 Index rose 0.51%, with a trading volume of 139.907 billion yuan. Its opening price was 3043.51, closing price was 3053.86, the highest price was 3054.55, and the lowest price was 3030.23 [1]. 2. Impact of Sector Movements on Indexes - The CSI 1000 rose 21.37 points from the previous closing price. Sectors such as household appliances, pharmaceuticals and biotech, and basic chemicals significantly pulled the index up, while sectors like machinery, automobiles, and power equipment pulled it down [2]. - The CSI 500 rose 15.89 points from the previous closing price. Sectors such as pharmaceuticals and biotech, non - bank finance, and non - ferrous metals significantly pulled the index up, while sectors like machinery, electronics, and power equipment pulled it down [2]. - The SSE 300 rose 16.26 points from the previous closing price. Sectors such as food and beverage, non - bank finance, and banks significantly pulled the index up, while sectors like machinery, power equipment, and electronics pulled it down [2]. - The SSE 50 rose 15.51 points from the previous closing price. Sectors such as food and beverage, non - bank finance, and banks significantly pulled the index up, while sectors like machinery and electronics pulled it down [2]. 3. Stock Index Futures Basis and Annualized Opening Costs - For IM contracts, IM00 had an average daily basis of - 57.03, IM01 had - 142.23, IM02 had - 361.89, and IM03 had - 580.67 [12]. - For IC contracts, IC00 had an average daily basis of - 43.2, IC01 had - 107.51, IC02 had - 277.1, and IC03 had - 467.73 [12]. - For IF contracts, IF00 had an average daily basis of - 9.52, IF01 had - 25.0, IF02 had - 54.69, and IF03 had - 98.5 [12]. - For IH contracts, IH00 had an average daily basis of - 0.02, IH01 had - 1.49, IH02 had - 5.36, and IH03 had - 11.46 [12]. 4. Stock Index Futures Roll - over Point Differences and Annualized Costs - Data on IM, IC, IF, and IH roll - over point differences and their annualized costs are presented in the report, including detailed values at different time points [20][21][22]