U.S. stock indices rose on Monday ahead of the Federal Reserve meeting and the upcoming financial reports from Apple and Amazon, according to trading data.

As of 19:26 Moscow time, the Dow Jones Industrial Average had gained 0.26%, reaching 38,337.21 points; the NASDAQ, which tracks high-tech companies, increased by 0.34% to 15,981.52 points; and the broad-market S&P 500 index was up 0.3% at 5,114.69 points.

The Federal Reserve's meeting is set for this week, with results to be announced on Wednesday, May 1. According to CME Group, 97.3% of analysts expect the regulator to maintain the rate at 5.25-5.5%. Investors are also looking forward to this week's earnings reports from Apple and Amazon. Additionally, on Thursday, the weekly U.S. unemployment claims statistics will be released.