Meta surged 11% while semiconductor stocks tanked, sending mixed signals through the top market indexes.

The Nasdaq composite was still lower as hyperscalers lagged.

The most widely followed gauge of market fear and uncertainty crossed a key threshold on Friday as investors continued to ...

Economic data shows resilient growth and easing inflation as AI tech momentum extremes signal mean reversion risk. Read the ...

The stock market doesn't seem to be liking the fact that inflation is at a three-year high. The S&P 500 and Nasdaq composite are both on pace for their worst performance on the day of a consumer-price ...

The S&P 500 (^GSPC +0.00%) is one of the most popular stock market indexes in the world. One ETF tracking this index -- the State Street SPDR S&P 500 ETF Trust -- has nearly $800 billion in assets ...

All three major U.S. stock-market indexes ended the day lower, closing out the month of February on a dour note. While the indexes saw gains in the first half of the week, a tech-sector selloff ...

Explore the Hang Seng Index, Hong Kong's key stock market indicator since 1969. Learn about its structure, components, and ...

Nigeria’s planned return to the FTSE Russell Frontier Market Index has hit a fresh obstacle after the global index provider ...

The S&P 500 Index ($SPX) (SPY) today is up +0.29%, the Dow Jones Industrial Average ($DOWI) (DIA) is up +0.18%, and the Nasdaq 100 Index ($IUXX) (QQQ) is up +0.38% ...

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International stock ...

The U.S. stock market has become so concentrated that even broad index funds are no longer well diversified, our columnist says. By Jeff Sommer Jeff Sommer writes Strategies, a weekly column on ...