Risky leveraged ETFs are booming in 2026. Some worry they could be making the stock market more volatile.

Morningstar Wealth's CIO said the S&P 500 Momentum Index is one of several signals flashing excessive investor optimism right ...

Investors focused on AI prospects ahead of SK Hynix's US trading debut, setting aside jitters over a flare-up in US-Iran ...

Investors were looking for even more impressive results than posted by the South Korean chipmaker after U.S. markets shut ...

The ceasefire between the U.S. and Iran ruptured this week after the U.S. launched more than 80 strikes on Iran midweek in ...

Live updates on markets and the top finance, economics and business stories. Plus the latest on oil prices, the Dow, S&P 500 and Nasdaq.

U.S. stock futures edged lower early Friday after a strong Wall Street session that put the S&P 500 and the Nasdaq Composite ...

Will the S&P 500's gains continue?

The stock has fallen about 16% from its peak as investors rotate into other parts of the semiconductor sector, particularly ...

Warren Buffett has a 7-word rule every stock market investor should know. Here's why bad news creates opportunity and what to ...

Dow industrials slide nearly 600 points ...

The looming second-quarter earnings season has investors on edge.