Hello, Standard & Poor's Stock Index is a stock index compiled by Standard & Poor's Company, the largest securities research institution in the United States. The company began to compile and publish the stock price index on 1923.

There are 500 S&P stocks, which are divided into 95 combinations. The most important are industrial stocks, railway stocks, public utilities stocks and financial stocks. For decades, although the stock has changed, it has always remained at 500.

The total value of 500 common stocks contained in the Standard & Poor's Composite Index is very large, and 90% of its constituent stocks are listed on the new york Stock Exchange, including some stocks traded on other exchanges and OTC markets. Therefore, it is much more representative than the Dow Jones average index, so it can more truly reflect the actual situation of stock market price changes.

This information does not constitute any investment advice, and investors should not use this information to replace their independent judgment or make decisions only based on this information.