Thursday's ETF Movers: PFF, DWX

In trading on Thursday, the iShares U.S. Preferred Stock ETF (PFF) is outperforming other ETFs, trading flat on the day. Common shares of the components of that ETF showing particular strength include shares of T-Mobile US (TMUS), up about 3.7% and shares of American Tower (AMT), up about 2% on the day.