The overnight session produced higher corn and soy prices, while wheat traded lower. However, funds returned as buyers early in the day session, which propelled prices higher across the board for a while. General Comments The overnight session produced higher corn and soy prices, while wheat traded lower. Volume was relatively light. However, funds returned as buyers early in the day session, which propelled prices higher across the board for a while. The rally later lost steam, and markets gave back the earlier gains. By the close, soybeans and wheat slumped back into the red, while corn struggled to hold on to fractional gains. Once again, prices moved in wide trading ranges of 12-13 cents for wheat, 10 cents for corn and about 23 cents...