Stocks appear set to step back from record highs in today's session. The Dow Jones Industrial Average (DJINDICES:^DJI) has lost 35 points in premarket trading, suggesting a slightly lower start for the stock market. Still, the broader trend is definitely up: The Dow yesterday set its fifteenth all-time high of the year.

Global shares were mixed overnight: Asian stocks ended flat, while Europe's Stoxx index was down 0.9% as of 9 a.m. EDT. With a light economic calendar, investors will probably stay focused on earnings reports today, including Google's, which is due after the closing bell.

Meanwhile, breaking news is sending Microsoft (NASDAQ:MSFT) and Morgan Stanley (NYSE:MS) stocks on the move today.

This won't be an easy day at Microsoft HQ. The software giant is reportedly set to launch the largest round of layoffs in its history, affecting 18,000 employees. The New York Times reported last night that human resource managers have blocked off conference rooms at the Redmond campus for the day, likely to hold meetings with laid-off employees. The cuts will probably focus on Microsoft's new Nokia group, which just added 25,000 employees to its rolls. But the layoffs are also part of CEO Satya Nadella's larger plans to make Microsoft leaner and more flexible. In a memo to employees last week he said that management was looking to "flatten the organization and develop leaner business processes" as competition in mobile devices and services heats up. Microsoft's stock was up 3.6% in premarket trading.

Morgan Stanley this morning posted a slight revenue gain for its fiscal second quarter as adjusted revenues ticked higher year over year to $8.5 billion. Earnings jumped to $0.94 per share, which was well ahead of Wall Street's earnings forecast for the investment bank. Analysts had been expecting EPS of closer to $0.60. Highlights of the results include an increase in profitability in Morgan Stanley's wealth management business. That group saw deposit balances top $2 trillion and profit margin climb to an all-time high of 21%. Improvement there helped offset soft results in the company's fixed-income and commodities business. CEO James Gorman said in a press release that management is seeing "momentum across our businesses" despite what he called an overall "muted operating environment." The stock was up 1.7% in premarket trading.