The NASDAQ-100 is widely followed as a measure mainly of the big tech and social media stocks that make up the index.

Follow all the latest U.S. market action for Tuesday as stocks stage a recovery amid lingering tariff angst; Alphabet ...

US stocks fell on Friday as investors reacted to the threat of more possible tariffs from the Trump administration while ...

The S&P 500 ( ^GSPC) gained 0.5%, while the Dow Jones Industrial Average ( ^DJI) rose nearly 0.4%. The tech-heavy Nasdaq ...

Prices of cryptocurrencies are extremely volatile and may be affected by external factors such as financial, regulatory or political events. Trading on margin increases the financial risks.

A warning of a U.S. stock market bubble, advises diversification into value stocks, commodities, and international equities ...

The S&P 500's concentration and Nasdaq 100's valuation levels are reminiscent ... is expensive from a multiples perspective, the S&P 500 prices follow the growth of companies' profits.

If you've been monitoring Rivian Automotive (NASDAQ: RIVN) stock over the last few months, you may think your chance to buy has come and gone. Since hitting multi-month lows last November, shares have ...

Nasdaq 100 rises as Amazon gains ahead of earnings, while semiconductors slide. Traders watch key payroll data for Fed rate ...

The S&P 500 and the Nasdaq rose on Thursday, as investors sifted through several upbeat earnings reports while awaiting Friday's key jobs report and any trade policy moves.