Warren Buffett's Berkshire Hathaway stock is stuck between two key levels after it reports earnings. Which one will break first?

Berkshire Hathaway, the conglomerate run by Warren Buffett, suffered investment losses due to the market volatility.

Amazon opens new round in a long-term bid to disrupt a huge industry.

Stock futures higher on global growth bets; Morgan Stanley leads bank gains after dividend boost; Nike slides as margin pressures offset Q4 earnings beat; Playtika shares surge on report of Joffre Capital interest and Occidental shares jump as Buffett adds more to stake

Buffett's Berkshire Hathaway acquired more shares of Occidental and owns a 16% stake.

Warren Buffett added to his stake in Occidental Petroleum last week as the oil major looks to increase its year-to-date gain to nearly 100% in Thursday trading.

Stock futures bump higher, growth worries hit oil, treasury yields; Elon Musk says Tesla factories 'gigantic money furnaces'; Occidental shares edge higher as Buffett adds to stake; JPMorgan cuts mortgage jobs as housing market cools and FedEx shares edge lower ahead of Q4 earnings.

Wells Fargo put together a "recession portfolio" of stocks for this period of economic weakness.

A Russian citizen is charged in the U.S. for his alleged role in an international cryptocurrency money laundering conspiracy.

Sin City looks set to welcome another massive resort/casino that's going to compete with industry leaders Caesars and MGM.

The S&P 500 index has jumped 11% in the past month, 'reducing the general attraction of equities,' investor Doug Kass says.