CBOT农产品期货主力合约收盘多数下跌，大豆期货跌0.66%

Group 1 - The core viewpoint of the article indicates a decline in major agricultural futures at the Chicago Board of Trade (CBOT) on October 3, with soybean futures down by 0.66% to 1017.00 cents per bushel, corn futures down by 0.53% to 419.50 cents per bushel, and wheat futures remaining unchanged at 514.75 cents per bushel [1] Group 2 - Soybean futures experienced a decrease of 0.66% [1] - Corn futures saw a decline of 0.53% [1] - Wheat futures remained stable with no change [1]