Butterfly

The butterfly pattern, defined by Bryce Gilmore and refined by Scott Carney, is a harmonic pattern that identifies reversal opportunities where price extends beyond a prior extreme. The extension beyond the X point is what distinguishes the butterfly from the Gartley.

The Extension Principle

While the Gartley pattern looks for reversals within a price range, the butterfly looks for reversals at extended levels. This extension creates unique opportunities because:

1. Price moves beyond a prior high or low, triggering breakout traders
2. The extension reaches a Fibonacci exhaustion level
3. The trapped breakout traders become fuel for the reversal
4. The reversal from an extended level often produces fast, sharp moves

Pattern Structure

The butterfly follows the XABCD structure with these specific ratios:

• AB: Retraces 78.6% of XA (deeper than the Gartley’s 61.8%)
• BC: Retraces 38.2% to 88.6% of AB
• CD: Extends 161.8% to 261.8% of BC
• D point: Extends to 127.2% of XA (beyond the X level)

The 78.6% AB retracement and 127.2% XA extension at D are the defining characteristics.

Trading at the D Point

The D point in a butterfly pattern is a high-conviction area because two Fibonacci levels converge:

1. The 127.2% extension of XA
2. The 161.8-261.8% extension of BC

This confluence creates a tight potential reversal zone. When you see a reversal candle form at this zone, the probability of a successful trade increases.

Entry Approach

Limit order: Place a limit order at the calculated D level. This ensures execution but does not confirm reversal.

Confirmation entry: Wait for price to reach D and form a reversal candle (hammer, engulfing, or pin bar). This provides confirmation but may result in a slightly worse entry.

Most experienced harmonic traders use a hybrid approach: place a limit order at D with a stop beyond the 161.8% extension, but be prepared to add to the position if a strong reversal candle confirms.

Risk Parameters

Because D extends beyond X, you cannot use X as your stop level (as you would with a Gartley). Instead, the stop goes beyond the 161.8% XA extension. If price reaches this level, the harmonic structure is broken.

Journal Integration

Record the exact ratios at each point, the quality of the reversal at D, and the target reached. Over time, you will develop a sense for which ratio combinations produce the best butterfly patterns in your preferred markets.