DeMark trendline studies attempt to eliminate arbitrary creation, application, and interpretation of trendlines by applying point selection criteria consistently. Despite their names and treatment in DeMark's book , The New Science of Technical Analysis, Aspen treats DeMark trendline studies as overlays. These studies create consistency by defining point selection criteria and then applying these criteria to a data set.


TD Lines™

Trend Factors™

See also, Retracements