The table below lists the S&P 500's top sectors by weighting as of Feb. 24, 2025. The information technology, financials, ...

Stock indexes are collections of stocks meant to represent the market or a portion of it—they are used by investors as benchmarks against which to compare the performance of their own portfolios.

But what is the Dow Jones? To be exact, the Dow Jones, which is also known as the Dow or the DJIA, is a price-weighted index of 30 blue chip stocks on the New York Stock Exchange (NYSE ...

When the Dow ends the day lower, the market is down. The Dow is a price-weighted index, which means that each component company is weighted according to its share price. Higher-priced companies ...

Investors playing the odds tend to invest in passively managed index funds, growing their wealth patiently alongside the expanding U.S. and global economies. A passively managed fund is when ...