A neutral continuation pattern with a falling top and a rising bottom — both sides squeeze toward the apex before a breakout.
A symmetrical triangle has lower highs AND higher lows. Both sides squeeze toward the apex of the triangle, signaling indecision. Neither buyers nor sellers are dominant. The pattern usually breaks in the direction of the bigger trend, but the squeeze itself doesn't pick a side until the breakout candle.
Because symmetrical triangles are neutral, you don't trade the pattern — you trade the breakout. Wait for a clean close outside one of the trendlines, ideally with a wide-range candle and follow-through volume. Then enter in the direction of the break with a stop below (or above) the opposite side of the triangle.
Measured target: height of the triangle at its widest, projected in the direction of the breakout. The longer the squeeze, the bigger the eventual move.
USD/JPY consolidated in a daily symmetrical triangle through August 2024, between 145 and 150. The downside break in early September led to a fast 700-pip move down to 143.
Frequently asked about symmetrical triangle
What is a symmetrical triangle in trading?+
A neutral continuation pattern with a falling top and a rising bottom — both sides squeeze toward the apex before a breakout.
When will I see symmetrical triangle used in real trading?+
Mid-trend consolidations, before major news events when traders are on the sidelines, and inside larger ranges where direction isn't clear.
What is the most common mistake traders make with symmetrical triangle?+
Picking a direction before the breakout. The whole point of symmetrical triangles is that they're neutral — guessing the direction defeats the pattern's only edge.
What do experienced traders know about symmetrical triangle that beginners don't?+
If the triangle breaks within the first two-thirds of its formation (not at the apex), the move tends to follow through cleanly. Apex breakouts often fail because volatility has died by then.
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