Energy companies lead US stock indexes mostly lower
Wall Street capped a week of milestones Friday with a day of listless trading that left U.S. stock indexes mostly lower.
Energy companies declined the most as the price of crude oil fell. Health care stocks posted the biggest gain.
Quarterly results from Microsoft, Starbucks and other big companies continued to be in focus. Bond yields fell after the government reported that the economy lost momentum in the last three months of 2016.
More stocks fell than rose on the New York Stock Exchange. This week all three major indexes set all-time highs, including the Dow Jones industrial average, which held above the 20,000 mark after crossing that threshold for the first time on Wednesday.