Key Takeaways A Deep Dive Into the Driehaus Strategy Regarding the strategy, Driehaus once said: "I would much rather invest in a stock that's increasing in price and take the risk that it may begin to decline than invest in a stock that's already in decline and try to guess when it will turn around." In line with this insight, the American Association of Individual Investors ("AAII") considered the 50-day moving average as one of the key criteria when creating a portfolio in line with Driehaus' philosophy. ...