At the end of every year, I find that it is important to review the total returns of five major investment categories. Stocks have delivered an 87.11% total return, leading the major asset classes. However, precious metals have outperformed, driven by record commodity performance. Bonds and cryptocurrency have been negative. What will the new year bring? Every year at this time, I like to look back and see what the long-term, 5-year investment return was for the five major investment categories: ...