The Dow Jones Industrial Average fell 52.00 points, or 0.16%, at the open to 33,455.50. The S&P 500 opened lower by 3.53 points, or 0.08%, at 4,284.52, while the Nasdaq Composite dropped 1.34 points, or 0.01%, to 13,217.99 at the opening bell. Powell and Philadelphia Fed President Patrick Hasker will speak at a roundtable discussion, due 11 a.m. ET, with local employers and small business owners on efforts to grow the economy.