US STOCKS SNAPSHOT-Wall St muted at open after recent rally; earnings in focus

Wall Street's main indexes were subdued at open on Tuesday as investors parsed corporate earnings and awaited economic data in a test for the benchmark S&P 500's bull-market run.

The Dow Jones Industrial Average fell 42.02 points, or 0.11%, at the open to 37,959.79. The S&P 500 opened higher by 6.37 points, or 0.13%, at 4,856.80, while the Nasdaq Composite gained 31.13 points, or 0.20%, to 15,391.41 at the opening bell.