Honestly, I didn't understand for a long time why experienced traders are so obsessed with triangles. Then I figured it out — it really works if you know what to look for.

Trading triangles are one of the most reliable tools of technical analysis. There are four main types, and each tells its own story about price movement.

Let's start with the descending triangle. This is a bearish pattern — horizontal support at the bottom, and resistance gradually decreasing from above. Do you see such a picture? It means that sellers are exerting more pressure with each attempt. When the price breaks support, a serious decline usually begins. The key is to wait for confirmation with volume, otherwise you might catch a false breakout. I always place a stop above the last resistance line to protect myself.

The opposite is the ascending triangle. This is a bullish pattern, and it appears when the price is already rising. Horizontal resistance at the top, and support gradually increasing from below — this shows that buyers are becoming more aggressive. When a breakout occurs upward with good volume, you can enter a buy position. I close when I reach the target level or see signs of a reversal.

The symmetrical triangle is a neutral zone. Here, support is rising, and resistance is falling, and the price is squeezing. It can go either up or down — depending on who is stronger, buyers or sellers. The key is not to enter before a clear breakout. When volume decreases during the formation of such a triangle, it often signals an upcoming move. Enter in the direction of the breakout with good risk management.

The fourth type is the expanding triangle. This is a rare pattern that shows increasing volatility. Support and resistance lines diverge in different directions, and the price jumps more and more. Usually, this appears in unstable markets or before important news. With such a pattern, you need to be more cautious — volatility can work against you.

What’s important to remember when working with any triangles? First, volume — it’s your best friend. An increase in volume during a breakout confirms the strength of the move. Second, look at the previous trend. The descending triangle works better in a downtrend, the ascending — in an uptrend. Third, always use a stop-loss. I’ve seen traders lose capital because they didn’t protect their positions.

Trading triangles are not a panacea, but if you learn to read them, they will give you a good advantage. The main thing is practice and discipline. Start with a demo account, see how these patterns perform on real charts, and over time you’ll start seeing them everywhere. On Gate, you can track these formations across many pairs — from mainstream ones like BTC to alts like SUI, BONK, and FLOKI. Each asset goes through these patterns in its own way, and that’s additional information for analysis.