ARTICLE SYNOPSIS...Compound Pivots And Market Symmetry by William T. Erman Many traders see only simple symmetry such as a 20-week bottom-to-bottom move followed by another. Unfortunately, if indeed there is another 20-week cycle, it could very well turn out to be 18 week
ARTICLE SYNOPSIS...Log Spirals In The Stock Market by William T. Erman The basic mathematical characteristic of the log spiral is that even while increasing or decreasing in size, the log spiral remains constant. This is also true for rectangular spirals, the parameters