July 29 (Reuters) - The S&P 500 added slightly to its gains
on Wednesday in choppy trading after the U.S. Federal Reserve
said it kept interest rates unchanged and repeated a pledge to
use its "full range of tools" to support the economy for as long
as it takes to recover from fallout of the coronavirus outbreak.
The Dow Jones Industrial Average rose 96.31 points,
or 0.37%, to 26,475.59, the S&P 500 gained 29.74 points,
or 0.92%, to 3,248.18 and the Nasdaq Composite added
108.03 points, or 1.04%, to 10,510.12.
(Reporting By Sinéad Carew; Editing by David Gregorio)