DeskIndicators
Aroon
How recently the high and the low were made, plus the gap between them.
Aroon shows how recently the highest high and the lowest low were made. Aroon up at 100 means the high is the current bar; 0 means it was at the far end of the window. Aroon down does the same for the low. A third line is up minus down.
Default length is 14. The pane runs from −100 to 100, with a dashed line at 0.
Up above down means the recent extreme was a high. Crossing is a common read, not a signal by itself.
Settings: gear on the pane bar — see Indicators.