See which stocks are posting big moves after the bell.

Warren Buffett's Berkshire Hathaway added more than 10.8 million shares of Suncor in the fourth quarter, boosted its holdings of bank shares and trimmed its Apple stake, according to a filing.

Economists slashed GDP forecasts for the fourth quarter, and now see growth closer to 2 percent than 3 percent, after a surprise drop in December retail sales.

Names on the move ahead of the open.

The sudden and unexpected plunge in December's retail sales data raised new concerns about recession, but economists also say the biggest drop in nine years clashes with other data and may be suspect.

The central bank offiical endorses a patient approach on rate hikes, particularly considering "crosscurrents" that are building up for growth.

Wealthfront is offering a no-fee cash account with a 2.24 percent interest rate.

China is promising to buy semiconductors in an attempt to alleviate trade tensions with the U.S., according to the Wall Street Journal.

The "Fast Money" traders share their first moves for the market open.

The U.S.-China trade war is making corporate executives scratch their heads when it comes to their expectations for the future.

"The stock market is rallying basically for one reason: The Fed backed off," Bianco Research's James Bianco says.

Names on the move ahead of the open.

The Federal Trade Commission received a record 21,000 reports of romance scams in 2018, costing victims $143 million.

Engineers at the lender have created the "JPM Coin," a digital token that will be used to instantly settle transactions in its wholesale payments business.