U.S. stock indices closed mixed on Monday in Wall Street trading after a volatile session, as investors awaited earnings reports from major tech companies and monitored progress in potential trade negotiations with China.

At the close of trading, the broad-market S&P 500 rose by 3.54 points (0.06%), while the Dow Jones Industrial Average gained 114.09 points (0.28%). Meanwhile, the Nasdaq Composite declined by 16.81 points (0.10%).

This week marks the end of April, a month that saw sharp swings on Wall Street after U.S. President Donald Trump unveiled his sweeping tariff plans—only to later walk back some of the harsher trade measures.