The Dow Jones industrial average rose 36.43 points, or 0.17 percent, to close at 20,949.89, with Intel leading advancers and Procter & Gamble lagging.
The S&P 500 gained 2.84 points, or 0.12 percent, to end at 2,391.17, with industrials leading six sectors higher and consumer staples underperforming.
The Nasdaq rose 3.76 points, or 0.06 percent, to close at 6,095.37.
Advancers and decliners were about even at the New York Stock Exchange, with an exchange volume of 908.88 million and a composite volume of 3.796 billion at the close.
—CNBC’s Anita Balakrishnan contributed to this report.
On tap this week:
Tuesday
Earnings: Apple, WebMD, Weight Watchers, Devon Energy, Etsy, Gilead Sciences, Newfield Exploration, Anadarko Petroleum, Cummins, Allstate, Becton Dickinson
April vehicle sales
Two-day Fed meeting begins
Wednesday
Earnings: Facebook, Time Warner, Volkswagen, AIG, Kraft Heinz, MetLife, Tesla Motors, Avis Budget, Tableau Software, Pioneer Natural Resources, Yamana Gold, Estee Lauder, Southern Co, Garmin, Sprint, Wellcare Health, Molson Coors Brewing, Humana, Cheesecake Factory, Fitbit, MetLife, Groupon
8:15 a.m. ADP payrolls
9:45 a.m. Services PMI
10:00 a.m. ISM non-manufacturing
2:00 p.m. Fed decision
Thursday
Earnings: A-B InBev, Occidental Petroleum, Royal Dutch Shell, Adidas, Kellogg, Viacom, Beazer Homes, AMC Networks, Siemens, Dunkin Brands, Chesapeake Energy, Marathon Oil, Allscripts Healthcare, El Pollo Loco, Shake Shack, PerkinElmer, Zynga, Zillow, Wageworks, DeVry Education, CBS, Activision Blizzard, Herbalife
8:30 a.m. Jobless claims
8:30 a.m. Trade deficit
8:30 a.m. Productivity
8:30 a.m. Unit labor costs
10:00 a.m. Factory orders
Friday
Earnings: TransCanada, Cognizant Tech, Moody’s, Cigna, CenterPoint
8:30 a.m. Nonfarm payrolls
3:00 p.m. Consumer credit
11:30 Fed Vice Chairman Stanley Fischer at Hoover Institution Monetary Policy Conference
12:45 a.m. San Francisco Fed President John Williams
1:30 p.m. Chicago Fed President Charles Evans, Boston Fed President Eric Rosengren, St. Louis Fed President James Bullard on panel at Hoover Institution
1:30 p.m. Fed Chair Janet Yellen in webcast from Brown University at event on 125 Years of Women at Brown
