U.S. Dollar Index moves up

The September U.S. Dollar Index is trading at 97.82, up 0.39. The dollar index is trading choppy near the highs of the session. The U.S. House price index came out up 0.4 % month over month and June existing home sales were up 3.2 % to 5.49 million versus 5.35 million in May. Chatter about financial headlines has kept both buyers and sellers active.