It Was the Best of Times, It Was the Worst of Times All about how missing the best market days (or the worst!) might affect your portfolio. Share | Have A Question About This Topic? Address Thank you! Oops! Related Contents What Smart Investors Know Smart investors take the time to separate emotion from fact. Best Performing Asset Classes Bonds may outperform stocks one year only to have stocks rebound the next. Keys to Investing for Retirement There are some key concepts to understand when investing for retirement.