国新国证期货早报-20250805

Industry Investment Rating - No investment rating information is provided in the report. Core Viewpoints - The A-share market showed a collective upward trend on August 4, 2025, with varying degrees of increase in the Shanghai Composite Index, Shenzhen Component Index, and ChiNext Index, and the trading volume decreased compared to the previous Friday [1]. - Different futures varieties presented different market conditions. For example, some futures prices fluctuated with factors such as supply - demand relationships, cost changes, and market sentiment [4][7][8]. Summary by Variety Stock Index Futures - On August 4, the three major A - share indexes closed up. The Shanghai Composite Index rose 0.66% to 3583.31 points, the Shenzhen Component Index rose 0.46% to 11041.56 points, and the ChiNext Index rose 0.50% to 2334.32 points. The trading volume of the two markets was 14986 billion yuan, a decrease of 998 billion yuan compared to the previous Friday. The CSI 300 index showed a strong - trending shock, closing at 4070.70, a rise of 15.77 [1]. Coke and Coking Coal - On August 4, the coke weighted index fluctuated and sorted, with a closing price of 1646.4, a rise of 9.2. The coking coal weighted index showed a weak shock, with a closing price of 1101.0 yuan, a rise of 19.9 [2][3]. - Coke: The cost increased due to rising coal prices, the profitability of coke enterprises was average, the weekly - on - weekly start - up rate declined slightly, and the supply was relatively stable. The demand side had a small decline in iron - water production, but the absolute level was high. The inventory was depleted under the situation of weak supply and demand, and the futures price fluctuated with raw material prices and market sentiment [4]. - Coking coal: The supply recovery was slow due to safety inspections and production restrictions in some mines. The import volume of Mongolian coal reached a high level this year, and the trading sentiment in the spot market declined. The demand side also showed a weak situation with a decline in the start - up rate of coke enterprises and iron - water production [4]. Zhengzhou Sugar - Due to the weakening of the US economy and improved global supply, the US sugar price declined on Friday. The Zhengzhou Sugar 2601 contract showed a shock - adjustment trend on Monday and a slight increase at night due to technical factors and capital effects [4]. Rubber - Due to a large short - term decline and technical support, as well as bargain - hunting buying, the Shanghai rubber futures rebounded slightly on Monday and continued to rise slightly at night. The total inventory at Qingdao Port decreased last week, with a decrease in both bonded and general trade warehouses [5]. Palm Oil - On August 4, palm oil fluctuated widely. The main contract P2509 closed with a long - lower - shadow阴线. The expected inventory, production, and export volume of Malaysian palm oil in July 2025 all increased compared to June [6]. Soybean Meal - Internationally, the CBOT soybean futures rose on August 4. The good - quality rate of US soybeans decreased, and the expected soybean production in Brazil increased. Domestically, the soybean meal futures rose slightly on August 4. The inventory continued to accumulate due to sufficient imported soybeans and high oil - mill crushing volume, but the concern about the future supply gap supported the futures price [7]. Live Pigs - On August 4, live pigs continued the weak trend. The supply was sufficient, and the secondary - fattening enthusiasm declined. The demand was weak due to high - temperature weather and school holidays. The cost increased due to rising feed prices, and the market was in a state of loose supply and demand [8]. Shanghai Copper - Shanghai copper showed a range - bound shock. The poor US non - farm payroll data increased the expectation of interest - rate cuts, which was theoretically beneficial to copper prices, but tariff policy uncertainty might suppress long - term demand. The global copper inventory was rising, and the demand was weak, but the mining suspension of a Chilean mine and the expected supply - tightening policy supported the copper price [8]. Iron Ore - On August 4, the iron ore 2509 main contract rose with a shock. The global shipment increased last week, the arrival volume decreased, the port inventory decreased, and the iron - water production declined, but the short - term price was in a shock trend [9]. Asphalt - On August 4, the asphalt 2509 main contract declined with a shock. The production capacity utilization rate increased last week, and the demand was expected to recover. The low inventory supported the price, and the short - term price fluctuated [9]. Cotton - The main contract of Zhengzhou cotton closed at 13655 yuan/ton at night on Monday. The cotton inventory decreased by 123 lots compared to the previous trading day [9][10]. Logs - The log 2509 contract rose unilaterally on August 4. The external quotation increase drove the internal futures price up. The spot trading was weak, and attention should be paid to factors such as spot prices, import data, and market sentiment [10]. Steel - On August 4, the rb2510 closed at 3204 yuan/ton, and the hc2510 closed at 3417 yuan/ton. The profit game between the upstream and downstream of the black chain intensified, and the trading logic switched to the dual - drive of industrial benefits and valuation repair, with the support of real - estate policies and the steel industry's stable - growth plan [10]. Alumina - On August 4, the ao2509 closed at 3225 yuan/ton. The alumina market was in a game between potential policy benefits and over - supply expectations, with a decline in market sentiment and wide - range fluctuations [11]. Shanghai Aluminum - On August 4, the al2509 closed at 20525 yuan/ton. Overseas macro - pressure led to a decline in aluminum prices, but the stable supply - demand fundamentals and low inventory supported the prices, showing a relatively strong performance [11].