Behind the facade of ratios and metrics, investing is about storytelling. The main narrative right now, driving stocks like Amazon higher, is one that has turned out to be the tallest of tall tales in the past. Read More WSJ.com: Markets...

Democratic Sen. Richard Durbin is asking the Federal Reserve to probe allegedly anticompetitive practices that are forcing merchants to pay excessive debit-card fees levied during the coronavirus crisis by large networks like Visa Inc. and Mastercard Inc. Read More WSJ.com: Markets...

Bored, isolated and out of work amid the pandemic, millions of Americans are chasing stock-market glory—and bragging about it online. Not everyone’s a winner though. Read More WSJ.com: Markets...