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

The table below lists the S&P 500's top sectors by weighting as of Jan. 27, 2025. The information technology, financials, health care, and consumer discretionary sectors carry a cumulative weight of ...

Stocks are holding modest gains at midday, with investors showing a modicum of relief over tariff threats and welcoming soft ...

History says the S&P 500 could soar in the remaining months of 2025. The S&P 500 tracks 500 large U.S. companies. The index is commonly regarded as the best benchmark for the enti ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...

U.S. stock market futures rose in early action Thursday, possibly setting up for a third day of gains with major indexes ...

Follow along for live updates on stocks, bonds and other markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.

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

S&P 500 companies, at large, saw a sequential dip in stock buybacks in the third quarter to $226.6B from $235.9B in the previous quarter. This figure was still a 22.1% jump over last year ...