Henry, in the parlance of his industry, is a "trend follower." Unlike so-called fundamental traders, who analyze economic and market data in an attempt to predict where prices will go, Henry tracks actual price changes to try to pinpoint market trends early on, and ride those trends. Henry's traders buy after prices come off absolute bottoms and sell after they pass peaks, but still end up with enough of a price spread to profit.
Henry says this approach focuses on "what is, not what should be," a lesson he learned in his early 20s after meeting Jiddu Krishnamurti, the late Eastern mystic who influenced millions, including author Aldous Huxley, playwright George Bernard Shaw, and Anne Morrow Lindbergh, the wife of the aviator. The other key underpinning is a belief that humans, by nature, are trend followers, reacting mechanically to events, much as the clapping of one person in Fenway Park will be followed by another and another until it becomes a crescendo of applause.