Wheat Futures Extend Losses

September Chicago Wheat is trading at 417 1/4, down 12 3/4 cents/bushel. December Chicago Wheat is trading at 442, down 12 1/2 cents/bushel. September Kansas City Wheat is trading at 409 3/4, down 10 1/4 cents/bushel. Wheat futures have extended the session losses. Trading is choppy. Market chatter about global currency values and the U.S. harvest is making the rounds.