Donald Trump and Elon Musk haven't always gotten along, but now the two powerful men are close political allies and frequently spend time together.

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

Nicholas Bariyo is a reporter covering East Africa and the Great Lakes Region for The Wall Street Journal’s Africa bureau. He is based in Kampala, Uganda, where he writes about politics ...