The Oracle of Omaha’s wildest market call has a surprisingly boring math problem behind it In September 2017, the most famous investor in the world stood up at a party for Forbes magazine’s 100th ...

In the fall of 1999, two writers walked into bookstores with a hardcover called “Dow 36,000: The New Strategy for Profiting ...

UnitedHealth Group stock crashed on Thursday, falling more than 22% and putting the stock on track for its largest single-day decline since 1998. The slide is a problem for the health insurance giant, ...

Same market, different outcomes. Here's why Apple sent two indexes to record highs while the Dow slipped.