ROC Convergence Indicator

ROC Convergence indicator overlays the 2, 4, 6, 8, 10, 12 period ROC and then plots the mean absolute deviation of the all ROC's. The goal is to identify times when the ROC spread is the lowest. I made this for myself to identify points at which it may be wise to enter into a trend following or volatility breakout system. Inspired by Linda Raschke.