Aroon Oscillator - how do you use it, and what technical signals should you look for?
Calculated from Aroon Indicator.
Calculation
The oscillator technical indicator is calculated by subtracting the Aroon DOWN from Aroon UP.
The Oscillator oscillates between -100 and +100, this is because both Aroon UP & Aroon DOWN moves between Zero and 100.

FX Analysis and How to Generate Signals
Buy Trading Signal
The Oscillator Technical Indicator gives a signal to buy when it goes above the zero line, and the further away from zero, the stronger the upward trend.
The indicator shows that the price is getting stronger if it continues to rise toward +100, but strength is fading if it nears the zero line.
Sell Trade Signal
When the Oscillator Indicator drops below the Zero line, it gives a signal to sell. The farther from zero, the stronger the downtrend is.
The trading tool shows price gaining power as it nears -100. It loses steam when heading toward the zero line.

Aroon Oscillator Sell Signals and Ways to Read the Indicator.
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