The Dow Jones Industrial Average fell 56.25 points, or 0.17%, at the open to 33,907.59.
The S&P 500 opened lower by 9.44 points, or 0.22%, at 4,310.62, while the Nasdaq Composite dropped 39.27 points, or 0.30%, to 13,172.54 at the opening bell.
More to come...