Jesse Livermore? Who is this guy? Ah well: https://en.wikipedia.org/wiki/Jesse_Lauriston_Livermore
Jesse Lauriston Livermore (July 26, 1877 — November 28, 1940) was an American investor and security analyst. Livermore was famed for making and losing several multimillion-dollar fortunes and short selling during the stock market crashes in 1907 and 1929.