A look at history may offer us a clue about future movements.

What are you looking at? It’s the arc of US stock market history over the past century, expansions in blue, downturns in magenta, recoveries in aquamarine. Expansions are defined as the period after ...

The stock market is valued near its most expensive levels ever. Soaring valuations in artificial intelligence (AI) are echoing themes last seen during the dot-com bubble. History has a flawless track ...