anasta-Aroon definitions Aroon An indicator system that can be used to determine whether or not a stock is trending and the strength of its trend. The Aroon Oscillator signals an upward trend when it rises above zero and a downward trend when it falls below zero. The farther away the oscillator is from the zero line, the stronger the trend. See ChartSchool article on Aroon.
Aroon Oscillator An indicator called the Aroon Oscillator can be constructed by subtracting Aroon(down) from Aroon(up). Since Aroon(up) and Aroon(down) oscillate between 0 and +100, the Aroon Oscillator oscillate between -100 and +100 with zero as the center crossover line. GLTY Dart