But over the past 20 years, the S&P 500 and Nasdaq have still risen 360% and 734%, respectively, even as the global economy was rattled by recessions, geopolitical conflicts, trade wars ...

One growth stock that's fallen hard this year is Amazon (NASDAQ: AMZN), which is down 20% year to date, as of this writing. That fall is causing some investors to wonder whether it might be a good ...