Soybean futures on the Chicago Mercantile Exchange saw slight decreases in choppy trading due to strong U.S. export sales and improvements in weather conditions in Brazil, the world's leading soybean producer. The most-active November soybeans were unchanged at $9.82-1/2 a bushel, and the most-active January soybeans lost 3/4 of a cent to settle at $9.93-3/4 a bushel. Improvements in weather conditions in the U.S. have also capped price gains for wheat futures, despite rains in parched areas and ongoing drought in the U.S. Plains. However, concerns persist due to poor crop prospects in Australia. Meanwhile, corn futures have seen a rise due to export demand and easing harvest pressures, with the U.S. Department of Agriculture confirming large sales of U.S. corn to Mexico. Canola futures were mostly lower despite high prices for comparable oils, and the Canadian Grains Commission reported a decrease in canola exports compared to the previous year.