Recently, a friend asked me how I view harmonic pattern trading, so I decided to organize my thoughts. Honestly, traders who master this method have an average win rate of 78.7%, but the threshold is indeed high; many give up at the theoretical stage.

Harmonic patterns actually use Fibonacci ratios to predict reversal points in price. I commonly use a few types: the ABCD pattern is the most basic, with three waves and four points, straightforward logic. Then there are the Bat and Butterfly patterns, which add an X point for higher accuracy. The Crab pattern is more aggressive, allowing for bottom fishing and top escaping at extreme highs and lows. The Gartley pattern requires the B point to retrace exactly 61.8% of XA, and the D point to be at 78.6%, with strict rules. There are also Shark and Three Drives patterns, but these appear less frequently, so I usually don’t force to find them.

In practice, my approach is to first determine whether I am bullish or bearish, then find the wave segments according to the corresponding harmonic pattern rules. For example, with the Bat pattern, I check if the B point’s retracement is around 50% of XA, and if the CD extension reaches 1.618 to 2.618 times BC. If the data matches, the D point becomes my potential reversal zone, where I can place orders or wait for the pattern to complete before opening a position.

To be honest, the hardest part of harmonic patterns isn’t memorizing these rules, but having the patience to wait for the perfect pattern to appear in real trading. Many people try to force-fit patterns and end up losing badly. My advice is to spend time deeply understanding the logic behind each pattern, compare with charts, and practice with small positions. The rules for bearish and bullish patterns are actually symmetrical, just reversed in direction. Once you understand one, the other becomes clear.

If you want to start trading with harmonic patterns, the first step is to thoroughly grasp the theory—don’t rush to trade. The second step is to determine whether you prefer a bullish or bearish trading style. The third step is to find a reliable platform to open an account and gradually accumulate experience in live trading. This method can indeed help predict market movements, but the prerequisite is patience and discipline. Let’s encourage each other!