Aroon Oscillator: Difference Between Recent High and Low Recency

Summary

The Aroon oscillator is defined as the difference between Aroon Up and Aroon Down. Each component measures how recently the market reached a high or low over a chosen lookback period; subtracting the two provides a single indicator intended to express which side has been more recent. The document illustrates the calculation with a 100-period setting and displays a zero midpoint with reference levels at plus and minus 70.

This is a compact indicator definition rather than a trading strategy. It gives no market, asset class, entry or exit rules, performance evidence, or guidance for selecting the lookback and threshold values. Traders can learn how the oscillator is constructed, but the listed reference levels should not be treated as validated signals on the basis of this material alone. Any use in a systematic strategy would require specifying the instrument and timeframe, then testing behavior across relevant market conditions.

Key ideas

• The Aroon oscillator is calculated by subtracting Aroon Down from Aroon Up.
• Aroon Up and Down reflect the recency of the latest high and low within a selected lookback period.
• The example uses a 100-period lookback and marks zero and plus-or-minus 70 as reference levels.
• The document defines an indicator but provides no trading rules or performance evidence.
• Lookback and threshold choices require separate evaluation for the intended market and timeframe.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.