Getty Images Earnings from Pepsi are in focus.U.S. stock futures pointed to a muted open Tuesday, setting the Dow up for a breather after its 320-point rally pinned on strong economic data that offset trade-related fears. What are the main benchmarks doing? Dow Jones Industrial Average futures YMU8, +0.25% edged up by 31 points, or 0.1%, to 24,805, while S&P 500 futures ESU8, +0.19% added 2.35 points, or 0.1%, to 2,789.75. Nasdaq-100 futures NQU8, +0.26% tacked on 10.75 points, or 0.2%, to 7,311. On Monday, the Dow DJIA, +1.31% closed higher by 320.11 points, or 1.3%, as the S&P 500 SPX, +0.88% and Nasdaq Composite COMP, +0.88% each added 0.9%. The blue-chip gauge turned positive for the year on Monday, flipping to a 0.2% gain, while the S&P and tech-laden Nasdaq have advanced 4.1% and 12%, respectively, as of Monday’s close.via