the reference highestbars / lowestbars: the offset to the extreme bar in the window, 0 for the current bar and -(period - 1) for the oldest. Aroon is built entirely out of these, and the sign convention is why.
highestbars
lowestbars
0
-(period - 1)
the reference
highestbars/lowestbars: the offset to the extreme bar in the window,0for the current bar and-(period - 1)for the oldest. Aroon is built entirely out of these, and the sign convention is why.