U.S. stocks on Friday notched losses for the week as investors braced for tighter monetary policy from the Federal Reserve, and both the S&P 500 and Nasdaq pulled back from three consecutive weeks of gains.

The Dow Jones Industrial Average climbed 137.55 points, or 0.4%, to 34,721.12, while the S&P 500 dipped 0.27% to 4,488.28. The Nasdaq Composite fell 1.34% to 13,711.00.