Trading in the fast-moving futures market is like driving on a highway, with the floating profits and losses of your account going straight up and down, sometimes so fast that you are overwhelmed.
Richard Schabaker (1902-1938) -- the father of capital market technical analysis!
He was the first to classify the forms of general charts, research and create the famous "reversion and persistence" theory, "split" theory and "support and resistance" theory, and stereotype the use of trend lines and fully emphasize the importance of support and resistance levels. (The predecessor of the "box" theory)