The text discusses the Down Jones Industrial Average and other investments that affect the macroeconomy.Most all portfolios (investments) include some type of grouping of stocks because these can earn a decent amount of interest in any given year. (or lose as much)Do some research on the investment options the text talks about (stocks, bonds, treasury securities, home mortgages or private-sector securities) or something else completely.

Have you given anything thought on how you want to invest for savings and retirement?