From meme stock rallies and sky-high call options to trillion-dollar tech valuations, signs of a new stock market bubble are flashing across Wall Street—and this time, the warnings are coming from ...

There’s a significantly elevated chance that a U.S. recession will begin within the next 12 months. The odds are roughly one in five, in fact, based on the unusually wide spread between the Conference ...

Deutsche Bank is warning of rising margin debt, signaling potential market overheating. New York Stock Exchange margin debt jumped 18.5% from April to June, the fifth-fastest increase since 1998.

This early warning signal is illustrated in the accompanying chart, which plots the S&P 500's SPX annualized real total return since 1979. The chart shows the stock market performing far worse ...