Awesome Oscillator (AO) Overview
The Awesome Oscillator (AO) is a technical analysis indicator that measures market momentum by comparing the moving averages of the median price over different periods. Developed by Bill Williams, the Awesome Oscillator helps traders identify potential reversals, trends, and market momentum by observing changes in market momentum.
Key Features of the Awesome Oscillator:
- Momentum Measurement: The AO reflects the strength of price movements, helping traders assess whether momentum is increasing or decreasing.
- Trend Reversal Detection: Identifies potential trend reversals and market changes based on the interaction of moving averages.
- Divergence Analysis: Can be used to spot divergences between price movements and the oscillator, indicating potential reversals.
Calculation of the Awesome Oscillator
The Awesome Oscillator is calculated using the following formula:
- Calculate the Median Price:
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Calculate the AO:
- AO is the difference between the 34-period and 5-period simple moving averages (SMA) of the median price:
Using the Awesome Oscillator
To effectively analyze the Awesome Oscillator, follow these steps:
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Load the Chart for the Asset:
- Open the platform.
- Load the chart for the specific asset you wish to analyze.
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Set the Timeframe:
- Choose an appropriate timeframe for your analysis (e.g., daily, hourly). The AO can be applied to various timeframes.
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Add the Awesome Oscillator:
- Navigate to the Indicators section on the platform.
- Search for Awesome Oscillator in the list of available indicators.
- Click on the AO to add it to your chart. It will appear in a separate panel below the main price chart.

- Interpret Signals:
- Zero Line Crossovers:
- When the AO crosses above the zero line, it can indicate a bullish signal (potential buying opportunity).
- When the AO crosses below the zero line, it can indicate a bearish signal (potential selling opportunity).
- Color Changes: The bars of the AO will change color based on momentum:
- Green bars indicate increasing momentum (bullish).
- Red bars indicate decreasing momentum (bearish).
- Divergence: Look for divergences between price and the AO:
- If the price is making new highs but the AO is making lower highs, it may signal a potential bearish reversal.
- If the price is making new lows but the AO is making higher lows, it may signal a potential bullish reversal.
- Zero Line Crossovers:
Use Case
The Awesome Oscillator (AO) measures market momentum by comparing a 5-period and 34-period simple moving average of midpoints. It is popular with day traders and swing traders for spotting momentum shifts and divergences.
Strategy
Use the twin peaks setup: when two consecutive troughs appear below zero with the second higher than the first, enter long as momentum reverses. Confirm with a green AO bar after the second trough. Set stops below the swing low.
Common Mistakes
Avoid trading every zero-line crossover. Do not ignore the histogram colour changes, which signal momentum direction shifts before the crossover. Always combine with a trend filter to avoid counter-trend entries.