Stocks closed out a bumpy week mixed, ending a three-week stretch of losses for the S&P 500 and NASDAQ. The Dow, however, extended losses for a fourth straight week for the first time since 2014. For the week, the S&P 500 gained 0.28%, the Dow lost 0.20%, the NASDAQ gained 1.10%, and the MSCI EAFE added 0.16%.