88. Which of the following tenets of Technical Analysis is derived from Dow Theory? A) Price movements of the averages are completely random B) Price history is of little value in forecasting trends C) The averages discount virtually everything D) All of the above 89. The technician who was perbaps the first person to use the words Head and Shoulders, Triangles, and Flags to describe chart formations was: A) Charles Henry Dow B) Colonel Leonard P. Ayers C) Richard W. Schabacker D) Joseph Granville 90. The technician who was first person to cover indicators such as on-balance volume, the 200-day moving average, and the Barron's Confidence Index was A) Charles Henry Dow B) Colonel Leonard P. Ayers C) Richard W. Schabacker D) Joseph Granville