U.S. Dollar Index little lower

The U.S Dollar Index is trading a little lower Friday, the final reading for Michigan Sentiment came out at 93 versus the preliminary reading of 91.2 and February's 95.4. The June U.S. Dollar Index is trading at 97.54, down 0.14. Market chatter about possible comments from Fed Chair Janet Yellen who will speak at 3:45 ET is making the rounds.