Definition of Trendlines
Definition of Ascending (up) Trendlines
Definition and example of a Descending (down) Trendline
Definition and example of Horizontal Trendlines
Definition of Blue Trendlines
Definition of Red Trendlines
Definition and explanation of Validity of Trendline Penetration
Definition of Double Trendlines
A video presentation on "Trend Following."
This article was originally published on May 1, 2010 in Futures Magazine by Nicholas McGaw.