The Standard and Poor’s 500 rose 0.4%, enough to extend its winning streak to a fourth day and to pull within 3.7% of its all-time high set earlier this year. The Dow Jones Industrial Average added 271 points, or 0.6%, and the Nasdaq composite slipped 0.2%.

Stocks are wavering on Wall Street and holding on to most of the gains they made earlier in the week after the U.S. and China declared a temporary cease-fire in their trade war.