“The wheat complex is under pressure again this morning as selling continues across the grain markets,” Total Farm Marketing said. “Looking at September contracts, Chicago wheat is down 8 cents at $6.52, Kansas City wheat is 4 cents lower at $7.25, and Minneapolis spring wheat is down 8-1/4 cents at $6.98. Traders remain focused on reports that Ukraine was discussing possible mechanisms to keep commercial vessels moving through its major export ports, raising hopes that Black Sea grain exports could avoid a significant disruption. However, Ukrainian officials later denied that any such agreement had been reached.”