铝：震荡整理，氧化铝：利润压缩，铸造铝合金：跟随电解铝

Report Investment Ratings - Aluminum: Consolidating with oscillations [1] - Alumina: Profit compression [1] - Cast aluminum alloy: Following the trend of electrolytic aluminum [1] Core Views - The report provides updated fundamental data for aluminum, alumina, and cast aluminum alloy, including prices, trading volumes, open interests, spreads, cost - profit situations, and inventory levels in both the futures and spot markets [1]. - It also presents macro - economic data such as China's September CPI, PPI, and new social financing, and analyzes their implications [3]. - The trend intensities for aluminum, alumina, and aluminum alloy are 0, - 1, and 0 respectively [3]. Summary by Related Catalogs Futures Market Electrolytic Aluminum - The closing price of the SHFE aluminum main contract was 20,910, with a night - session closing price of 20,885. The LME aluminum 3M closing price was 2,745 [1]. - Trading volume and open interest of the SHFE aluminum main contract decreased compared to previous periods. The LME aluminum 3M trading volume also showed changes [1]. - The LME canceled warrant ratio was 19.50%, and the LME aluminum cash - 3M spread was 6.66 [1]. - The spread between the near - month and the first - continuous contract was - 55, and the cost of the near - month long and first - continuous short inter - delivery spread arbitrage was 70.58 [1]. Alumina - The closing price of the SHFE alumina main contract was 2,797, with a night - session closing price of 2,780 [1]. - Trading volume and open interest of the SHFE alumina main contract had different trends compared to previous periods [1]. - The spread between the near - month and the first - continuous contract was 7, and the cost of the near - month long and first - continuous short inter - delivery spread arbitrage was 22.15 [1]. Aluminum Alloy - The closing price of the aluminum alloy main contract was 20,410, with a night - session closing price of 20,425 [1]. - Trading volume and open interest of the aluminum alloy main contract changed compared to previous periods [1]. - The spread between the near - month and the first - continuous contract was - 45, and the spot premium was 30 [1]. Spot Market Electrolytic Aluminum - The pre - baked anode market price, aluminum rod processing fees, and aluminum ingot scrap - refined spread showed different changes [1]. - Electrolytic aluminum enterprises' profit was 4,748.93, and the import profit and loss of aluminum spot and 3M had different values [1]. - The domestic social inventory of aluminum ingots was 64.20 million tons, and the LME aluminum ingot inventory was 49.90 million tons [1]. Alumina - The domestic average price of alumina was 2,974, and the alumina prices at Lianyungang in different units had different trends [1]. - Alumina enterprises in Shanxi had a loss of - 42, and the prices of imported bauxite from different regions changed slightly [1]. Aluminum Alloy - The theoretical profit of ADC12 was 180, and the price of Baotai ADC12 was 20,600 [1]. - The difference between Baotai ADC12 and A00 was - 320, and the total inventory of three regions was 49,125 [1]. Caustic Soda - The price of Shaanxi ion - exchange membrane liquid caustic soda (32% converted to 100%) was 2,830 [1]. Macroeconomic Data - In September, China's CPI year - on - year decline narrowed to 0.3%, core CPI returned to 1% for the first time in 19 months, and PPI year - on - year decline narrowed to 2.3% [3]. - China's new social financing in September was 3.53 trillion yuan, new RMB loans were 1.29 trillion yuan, and the M2 - M1 gap reached a new low of 1.2 percentage points [3].