I just organized some notes on harmonic patterns and want to share them with everyone.

Honestly, harmonic trading is a high-threshold skill in the crypto market. I've seen many traders hear that their win rate can reach over 78% and want to jump in, only to get dizzy from all the Fibonacci ratios. But if you truly master this method, it can help you identify potential reversal zones in advance.

The most common harmonic patterns include these types. The ABCD pattern is the most basic, with three waves and four points—simple and straightforward. The Bat and Crab patterns were developed by Scott Carney, offering higher accuracy. The Butterfly pattern was discovered by Bryce Gilmore, using Fibonacci combinations to find retracement levels. There are also Gattli, Shark, and Three Drives patterns, each with its own Fibonacci rules.

To be honest, the core of harmonic patterns is Fibonacci ratios. You need to remember key numbers like 0.618, 0.786, and 1.618. For example, in the ABCD pattern, the BC segment should precisely retrace to 0.618 of AB, and the length of CD should equal that of AB. This symmetry is the subtlety of harmonic trading.

The logic behind the Bat pattern is as follows: Point B must stop at 50% of XA, and the extension of CD should reach at least 1.618 times BC. The Crab pattern is more aggressive, using the 1.618 extension of XA to determine the reversal zone, suitable for traders looking to enter at extreme points. The Deep Crab is a variant, with B point retracing to 0.886.

Gattli patterns have two strict rules: B must be at 0.618 of XA, and D at 0.786 of XA. Shark patterns are more complex, with five waves and five points, requiring three Fibonacci rules to be valid. The Three Drives pattern is very rare, needing perfect symmetry in price and time, so don’t force yourself to find it on the chart.

In actual trading, identifying harmonic patterns involves looking at bullish and bearish scenarios. Bullish patterns suggest the price may rise, while bearish ones indicate the opposite. Once a pattern is confirmed, you can choose to open positions near the potential reversal zone or wait until the entire pattern completes before entering.

To start trading with harmonic patterns, you first need to spend time understanding the underlying theoretical logic—you can’t just memorize the numbers blindly. Then, decide whether you lean toward bullish or bearish strategies. Finally, practice repeatedly on live or demo accounts, looking for these patterns in various market conditions.

Harmonic trading isn’t a get-rich-quick scheme; it’s a disciplined approach that requires patience. But once mastered, it can help you act one step ahead at market turning points. Let’s work together on this.