The Aroon Oscillator was created by Tushar Chande. This indicator is designed to display the difference between the two lines which make up the Aroon indicator (Aroon Up and Aroon Down). This is done in an effort to both highlight and measure the strength of a new trend.
This is a companion discussion topic for the original entry at https://www.optuma.com/kb/optuma/tools/price/aroon-oscillator