Stocks on Roller Coaster in First Hour



U.S. stocks whipsawed on Friday as investors digested remarks made by Federal Reserve Chair Janet Yellen.

The Dow Jones Industrials moved up 61.39 points to 18,509.80,

The S&P 500 gained 8.26 points to 2,180.73, after holding just above the flatline immediately after the release.

The NASDAQ Composite recovered 21.48 points to 5,233.62.

Yellen said in a much-anticipated speech Friday at the central bank's annual Jackson Hole, Wyoming summit that the case for a rate hike has gained strength "in recent months."

Market expectations for a rate hike in September, the Fed's next meeting, were 18%, according to experts.

Investors also digested the second read on second-quarter U.S. gross domestic product, which showed growth of 1.1%, down from the initial read of 1.2%.

Other economic data due Friday are consumer sentiment for August.

Prices for the 10-year Treasury strengthened, lowering yields to 1.57% from Thursday’s 1.58%. Treasury prices and yields move in opposite directions.

Oil prices lessened 28 cents a barrel to $47.05 U.S.

Gold prices fell one dollar at $1,323.60 U.S. an ounce.