The S&P 500, Dow Jones Industrial Average (Dow), and Nasdaq Composite are all stock market indexes used to measure the performance of various aspects of the U.S. stock market. The indexes generally rise and fall together, however the extent of gains or losses produced by each can differ depending on market conditions and the state [...] The post The S&P 500, Dow and Nasdaq Since Their 2000 Highs appeared first on ETF Trends .