5 Smart Investing Principles The slideshow presentation that you would like to view is too large for your current screen resolution. Click here to view to view the slideshow at full resolution. Launch Presentation » Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content How Stocks Work Understanding how a stock works is key to understanding your investments. Historical Inflation This calculator shows how inflation over the years has impacted purchasing power. A Decision Not Made Is Still a Decision Investors who put off important investment decisions may face potential consequence to their future financial security.