The major averages posted marginal gains on Tuesday, with the broad market index registering a three-day winning run.

U.S. stock futures were little changed on Tuesday night after the S&P 500 posted a marginal gain, marking its third positive ...

The S&P 500 and Nasdaq are respectively on track for ... "I'm not concerned about a little bit of volatility over three weeks," he said on CNBC's "Squawk on the Street." Stocks fell despite ...