Using Awesome Oscillator in Automated Trading

Awesome Oscillator (AO) is a momentum indicator developed by Bill Williams that measures the difference between two simple moving averages of median price. The default settings use a 34-period SMA and a 5-period SMA, making it responsive to recent price changes while filtering out noise.

How AO Works in Automated Trading

• Calculation: AO = 34-period SMA of median price − 5-period SMA of median price
• Median Price: (High + Low) / 2
• Zero-Line Crossover: AO crossing above zero = bullish momentum; crossing below zero = bearish momentum
• Histogram Colors: Green (current bar greater than previous bar) vs. Red (current bar less than previous bar)

The Awesome Oscillator (AO) is a momentum indicator that measures the difference between a 34-period and 5-period simple moving average. Often called the AO oscillator or simply AO, it uses median price to filter noise and provides clear bullish/bearish signals through zero-line crossovers. It is particularly effective for detecting trend changes in automated trading systems.

Awesome Oscillator Explained

The Awesome Oscillator (AO) is explained as a momentum indicator that compares 34-period and 5-period simple moving averages of median price. This "awesome oscillator explained" approach makes it simpler to understand than more complex indicators like MACD, which makes it particularly suitable for new traders learning automated strategy building.

Choosing AO Parameters

• Standard Settings: Fast Period 5, Slow Period 34 — works well on most timeframes
• Faster Signals: Use 3/15 for more responsive but noisier signals
• Smoother Signals: Use 8/34 for less noise but delayed entries
• Timeframe Matching: Adjust periods to match your trading timeframe

Combining with Other Indicators

• Trend Confirmation: Use Moving Average to confirm trend direction before acting on AO signals
• Overbought/Oversold: Combine with RSI to avoid entries at extreme momentum levels
• Divergence: Look for price/AO divergence for higher probability reversal trades
• Volatility: Use ATR to adjust stop loss distance based on current volatility

Avoiding False Signals

• Wait for Confirmation: Require AO to sustain above/below zero for 2+ bars
• Trend Filter: Only take AO buy signals when price is above EMA200
• Time-of-Day: Avoid AO signals during low-liquidity periods (Asian session)
• News Avoidance: Filter out signals during major news events

Manageable Beginner Setup

1. Start Simple: Use AO zero-line crossover as your primary signal
2. Add Confirmation: Require price to be above/below 50-period SMA for trend confirmation
3. Set Stops: Use ATR-based stop loss (2� ATR) for defined risk management
4. Backtest First: Test your AO strategy across multiple pairs before going live

Bill Williams Strategy: AO + Alligator

Bill Williams suggests combining the Awesome Oscillator with his Alligator indicator for a complete trading system. The "awesome oscillator and alligator strategy" uses Alligator to identify trends (jaws open = trend active) and AO for momentum entry timing. In Tradeworks, you can recreate this Bill Williams approach by combining both indicators in your automated strategy rules.