Standard & Poor's rating, Standard & Poor's rating is the quasi-rating of Standard & Poor's in 1923. At that time, two main indexes were compiled. One is to publish an index of 90 stocks every day, and the other is to publish an index of 480 stocks every month. 1957 is extended to the current index, which is calculated by weighted average of 500 sample stocks and published every half hour. Because Poole has detailed information, advanced scientific analysis technology, rich practical experience and a large number of professionals, its credit rating is highly authoritative.

Main business of Standard & Poor's rating

S&P； P) Providing widely recognized credit rating, independent analysis and research, investment consulting and other services as recognized standards in the financial investment industry. The company also rated more than 22,000 securities and funds around the world. Standard & Poor's has become a world-class information brand and an authoritative international analysis institution. S&P's services involve many financial fields such as global trillion-dollar debt rating; Provide the S&P index, including 1. Investment assets of 5 trillion US dollars; Provide objective information and analysis reports for the stock, fixed income, foreign exchange and mutual fund markets. The above-mentioned Standard & Poor's services maintain a leading position in the world.