Wheat extends losses

July Chicago Wheat is trading at 491 1/2, down 12 1/4 cents. December Chicago Wheat is trading at 512 1/4, down 12 1/2 cents. July Kansas City Wheat is trading at 511, down 15 cents. December Kansas City Wheat is trading at 538 , down 14 cents. Market talk weather , currency values and global demand is making the rounds Monday morning. Trading is choppy and prices are near the lows of the session.