(Reuters) -Wall Street's main indexes fell at the open on Monday, heading into a packed week that includes AI bellwether Nvidia's ( NVDA ) results and the resumption of government data releases.

The Dow Jones Industrial Average fell 79.4 points, or 0.17%, at the open to 47068.06. The S&P 500 fell 20.5 points, or 0.30%, at the open to 6713.61​, while the Nasdaq Composite dropped 112.3 points, or 0.49%, to 22788.316 at the opening bell.