Core Viewpoint - On February 2, 2026, multiple futures contracts experienced limit-down trading, indicating significant declines across various commodities including silver, palladium, platinum, lithium carbonate, nickel, tin, copper, aluminum, crude oil, fuel oil, and aluminum alloy [6][4]. Group 1: Market Performance - A variety of futures contracts, including silver, palladium, platinum, lithium carbonate, nickel, tin, copper, aluminum, crude oil, fuel oil, and aluminum alloy, hit their daily limit-down prices [6][4]. - Specific futures contracts showed notable percentage declines, such as aluminum (down 16.00%), palladium (down 14.83%), and crude oil (down 7.02%) [4][6]. Group 2: Trading Data - The trading volume and open interest for several contracts reflected significant changes, with some contracts showing a decrease in open interest, such as the护根2604 W contract with a decrease of 5,087 [4]. - The highest and lowest prices for various contracts were recorded, with护根2604 W reaching a high of 26,780 and a low of 24,832 [4].

Market Overview - On February 2, 2026, the domestic futures market opened with more declines than gains, with major contracts such as silver and platinum hitting the limit down, while palladium fell over 15% [3][7] - Gold and tin dropped more than 9%, copper (both domestic and international) and lithium carbonate fell over 5%, and nickel decreased by over 4% [3][7] Price Movements - Significant declines were observed in various commodities, including: - Silver (沪银2604M) at 24,832, down 17.01% [8] - Aluminum (铝2606 M) at 553.20, down 15.84% [8] - Nickel (沪镍2603 M) at 102,000, down 5.85% [8] - Lithium carbonate (碳酸锂2605 M) at 145,180, down 5.72% [8] - In contrast, caustic soda (烧碱) saw an increase of over 2% [3][7] Trading Volume and Open Interest - Trading volumes and open interest showed notable changes, with: - Silver (沪银2604M) having a trading volume of 67,1576, down by 5,087 [8] - Aluminum (铝2606 M) with a trading volume of 982,104.10, showing an increase in open interest by 62 [8] - Copper (国际铜2603 m) with a trading volume of 6,461, down by 1 [8]