Soybeans, corn, and wheat markets experienced gains due to fund and technical buying, amid concerns over hotter, drier weather conditions that could impact crops. The USDA expects tight supplies for the upcoming marketing years, with 84% of soybeans and 95% of corn planted as of now. Oleoresin complex prices were also influenced by demand and the smaller U.S. crop size. Meanwhile, global crop conditions are generally positive, except for dry areas in Russia. Russia is set to introduce a new export tax scheme on Wednesday.