Chicago soybean futures dropped due to Brazil's ongoing harvest, contributing to an already abundant market. Despite this, corn futures saw a rise for the fifth day in a row, largely due to short-covering by speculative investors. Wheat also saw an increase, despite predictions of large Russian production. Even with a downgrade in Brazil's 2024 soybean output estimate, production is expected to be near last year's record crop. Speculative investors are predicting further declines for soybeans, corn, and wheat, but their large short positions could potentially lead to price increases.