How deep does the rabbit hole go? Deep enough, it turns out, to accommodate at least four movies, several videogames, a comic and countless pairs of sunglasses. In the 22 years since the “The Matrix” ...

Van K. Tharp came up with a terrific title for his latest book—Trading Beyond the Matrix: The Red Pill for Traders and Investors (Wiley, 2013). The reference, of course, is to the film The Matrix. “We ...