The Standard & Poor's 500

The S&P 500 is one of the most commonly used financial index is in the world today. If you plan on getting involved in the stock market, you will need to have a basic understanding of what the Standard & Poor's 500 is and how it works. Here are the basics of the S&P 500.

S&P 500

The S&P 500 was developed by a financial company known as Standard & Poor's. This is essentially a group of 500 of the largest companies in the United States economy. The index is comprised of stock from all 500 of these companies. The index is weighted towards the largest companies within the S&P 500. This means that more stock is purchased from the larger companies with less stock coming from the smaller companies in the index.

What It Tells You

By tracking the movements of 500 of the biggest companies in the country, the S&P 500 can give you a good indication of what the stock market is doing overall. As the S&P 500 moves, the stock market as a whole moves as well. This can tell you whether the country is doing well or in a recession. It can also help you with individual investment decisions.

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