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

The S&P 500 and the Nasdaq opened higher on Thursday, driven by post-earnings gains in Meta and Tesla, while Microsoft's lackluster cloud forecast and downbeat results from Cigna tempered overall ...

U.S. stock futures moved marginally higher on Thursday following the latest flurry of U.S. economic reports. Investors received the first reading on Q4 GDP. The data showed the U.S. economy expanded ...

Stock futures were near the flatline on Tuesday evening as investors turned toward the first Federal Reserve interest rate ...

The S&P 500 fell 1.1% on Tuesday, Jan. 7, as U.S. manufacturing data reinvigorated concerns about inflation and the interest ...

The S&P 500 added 0.6% on Monday, Jan. 6, led by a surge in semiconductor stocks as the first full week of the new year got underway.

U.S. large-cap equities, measured by the S&P 500 index, have outperformed other equity classes over the past 10 years. While ...

The S&P 500 sold off Monday even as 351 of its stocks rose, according to Dow Jones Market Data. That's because the U.S. stock benchmark is heavily influenced by its biggest stocks--like Nvidia, which ...

The S&P 500 (SP500) ended 2024 with a milestone of annual gains not seen in nearly 30 years. The index ended 2024 up 23%, its second year in a row of over 20% gains. That feat marked the first ...