Sept 20 (Reuters) - Wall Street's main indexes opened

slightly lower on Friday as investors held back after a jump in

the previous session that was sparked by an oversized interest

rate cut by the Federal Reserve.

The Dow Jones Industrial Average fell 65.8 points, or

0.16%, at the open to 41959.43. The S&P 500 fell 4.0

points, or 0.07%, at the open to 5709.64​, while the Nasdaq

Composite dropped 14.6 points, or 0.08%, to 17999.345 at

the opening bell.