In trading on Friday, the iShares U.S. Utilities ETF (IDU) is outperforming other ETFs, up about 1% on the day. Components of that ETF showing particular strength include shares of Northwestern (NWE), up about 1.6% and shares of Idacorp (IDA), up about 1.6% on the day.

And underperforming other ETFs today is the iShares Latin America 40 ETF (ILF), down about 3.5% in Friday afternoon trading. Among components of that ETF with the weakest showing on Friday were shares of BRF (BRFS), lower by about 5.8%, and shares of Itau Unibanco Banco Holding (ITUB), lower by about 5.5% on the day.