DeepSeek's rise could challenge the sustainability of Big Tech earnings growth, a key pillar of the bull market rally.

A dip into historical data shows that the stock market has responded differently under Republican and Democrat presidents.

U.S. investors looking at global index funds might start singing the 1985 song referenced above. American stocks now account ...

"We think 2025 [will] be a year of returning to normal broader markets as speculation meets reduced liquidity and fundamental investing again outperforms." Bernstein's call for broader returns in 2025 ...