Although most stocks made forward progress in January, a few of them bucked the bigger trend for understandable reasons.

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

The Nasdaq Composite is an often-cited stock market index — along with the S&P 500 and the Dow Jones Industrial Average — ...

The tech-heavy Nasdaq 100 is the best performer but more risk-averse investors may prefer the more broadly diversified S&P 500.

As of Thursday's close, the Nasdaq 100 is up 17,106% since its Jan. 31,1985, inception. President Donald Trump 's election ...

The tariffs that were announced over the weekend have rocked the markets, as the US indices have opened with a massive gap ...

Nasdaq 100 drops as Alphabet and AMD tumble after earnings. Apple faces China scrutiny, adding pressure to US stocks. Will ...

Futures tied to the Nasdaq-100 index sank more than 4% early Monday, on concerns about disruptive Chinese AI technology. If ...

A smaller index, the Nasdaq 100, measures the performance of the 100 largest non-financial companies listed on the Nasdaq exchange based on market capitalization. What types of companies are in ...

The tech-driven Nasdaq 100 may be undergoing a historic shift as it turns 40 this week. As of Thursday's close, the Nasdaq 100 is up 17,106% since its Jan. 31,1985, inception. President Donald ...