US stocks Monday opened trade after a holiday-lengthened weekend with modest gains as a busy week of earnings kicked off with solid reports from Halliburton and Kimberly-Clark..
Five minutes into trade, the Dow Jones Industrial Average advanced 19.07 points (0.12 percent) to 16,427.61.
The broad-based S&P 50 added 1.42 (0.08 percent) at 1,866.27, while the tech-rich Nasdaq Composite Index rose 8.12 (0.20 percent) to 4,103.63.
With a relatively light slate of economic data, investors are focused on corporate earnings results. Major companies to report this week include Apple, Boeing, Caterpillar and General Motors.
Both oil-services company Halliburton and consumer-goods company Kimberly-Clark bested expectations in the first quarter reports.