3 Drive Harmonic Pattern Three Drive Reversal

The 3 Drive Harmonic Pattern Three Drive Reversal indicator identifies high-probability reversal zones using symmetrical price movements validated by precise Fibonacci extension levels.

Usage

The tool is primarily used to identify Potential Reversal Zones (PRZ) where three consecutive "drives" conclude. Traders can use this to anticipate market turns in both bullish and bearish trends.

Bullish Three Drive Pattern

This pattern forms during a downtrend and signals a potential upward reversal. It consists of three consecutive downward drives and two intermediate retracements.

• Drive 1: Initial downward move followed by a 0.618 retracement.
• Drive 2: Extends to a 1.27 or 1.618 Fibonacci level of the first retracement.
• Drive 3: Concludes in the PRZ, acting as a major support zone. Traders typically look for bullish candlestick confirmation (e.g., engulfing patterns) within the PRZ before entering a long position.

Bearish Three Drive Pattern

Developing during an uptrend, this pattern indicates a potential downward reversal. It features three consecutive upward drives.

• Drive 1: Initial upward move followed by a 0.618 retracement.
• Drive 2: Reaches a 1.27 or 1.618 extension.
• Drive 3: Ends in the PRZ, signaling a high-probability resistance zone. Traders monitor the PRZ for bearish confirmation signals, such as pin bars or declining volume, to identify short entry opportunities.

Details

The 3 Drive Harmonic Pattern is distinguished from similar structures like the Wedge or Three Push patterns by its strict adherence to Fibonacci ratios (1.27 and 1.618) and price symmetry. While a Wedge relies on converging trend lines and can be a continuation signal, the Three Drive pattern is specifically designed to pinpoint reversals with higher accuracy. The script utilizes a ZigZag-based algorithm to detect these pivots and calculate the mathematical validity of the structure.

Settings

Logical Setting

• ZigZag Pivot Period: Adjusts the sensitivity of the pivot detection used for pattern recognition.
• Show Valid Format: When enabled, only patterns strictly adhering to the classic Fibonacci ratios without market noise are displayed.
• Show Formation Last Pivot Confirm: If enabled, the pattern only appears after the final pivot is confirmed by subsequent price action.
• Period of Formation Last Pivot: Determines the lookback period required to confirm the final pivot.

Display Setting

• Show Bullish/Bearish Pattern: Toggles the visibility of specific pattern types.
• Color Bullish/Bearish Pattern: Customizes the visual colors for the patterns.
• Width Line: Adjusts the thickness of the lines drawing the harmonic structure.
• Label Size: Changes the size of the Fibonacci ratio labels on the chart.
• Switching Colors Theme Mode: Adjusts the indicator's color palette for light or dark chart backgrounds.

Alert Setting

• Alert: Toggles the alert system on or off.
• Message Frequency: Determines how often alerts trigger (All, Once Per Bar, or Per Bar Close).
• Show Alert Time by Time Zone: Adjusts the timestamp in alert messages to a specific UTC offset.

FAQ

How do I identify a valid Three Drive pattern? A valid pattern requires three symmetrical drives where the second and third drives end at the 1.27 or 1.618 Fibonacci extensions of the previous retracements.

What is the difference between this and a Wedge pattern? Unlike a Wedge, which uses trend lines and can signal continuation, the Three Drive pattern uses specific Fibonacci levels to identify high-probability reversal points.

How can I access this indicator? You can get access on the LuxAlgo Library for charting platforms like TradingView, MetaTrader (MT4/MT5), and NinjaTrader for free.