Traders also use indexes being a basis for portfolio or passive index investing. While in the U.S. such representative indexes incorporate the massive-cap S&P 500 as well as engineering-heavy Nasdaq 100. Indexing may be a statistical measure for monitoring financial data, a methodology for grouping a selected current market phase, https://mitkygltasarm19370.theideasblog.com/19162468/fascination-about-index