Chicago corn and wheat futures rose about 3.5% this week.

This week, the Bloomberg Grains Index rose by 2.61%. At the close on Friday in New York, it was reported at 31.4047 points, with a continuous increase on May 20-21 and high volatility on May 22-23. CBOT corn futures rose by 3.49%, reaching $4.59 per bushel, with a continuous increase on May 19-22 and a slight decline on May 23. CBOT wheat futures rose by 3.52%, reaching $5.4350 per bushel, with an increase on May 20-21 and a slight decline on May 22-23. CBOT soybean futures rose by 1.02%, reaching $10.6075 per bushel, soybean meal futures rose by 1.44%, and soybean oil futures rose by 0.59%.