股市指數

善用各種 Index

• The Dow Jones Industrial Average (DJIA) is one of the oldest, most well-known and most frequently used indexes in the world. It includes the stocks of 30 of the largest and most influential companies in United States. 
  
• The S&P 500

• The Wilshire 5000 is sometimes called the "total stock market index" or "total market index" because almost all publicly-traded companies with headquarters in the U.S. that have readily available price data are included in the Wilshire 5000. Finalized in 1974,

• Read more: An Introduction To Stock Market Indexes | Investopedia http://www.investopedia.com/articles/analyst/102501.asp#ixzz3ws5CSeKl