I've noticed that many beginners in trading miss simple but powerful signals provided by triangle patterns on charts.

I want to share what I've learned over years of working with these patterns.

I'll start with the ascending triangle — it's one of my favorite patterns for trading.
When you see a horizontal resistance line on top and an upward support line below, it's a signal that buyers are gaining strength.
Every time the price tries to rise, it encounters resistance, but each new low is higher than the previous one.
This is a pure bullish pattern.
I open a buy position when the price breaks through this upper resistance with good volume.
I close when I reach the target level or see signs of a reversal.
I place a stop-loss below the last support.

The opposite situation is a descending triangle.
Here, there's a horizontal support at the bottom, and the resistance line is constantly decreasing.
This is a bearish signal.
Sellers are pushing, and every time the price tries to go up, it encounters increasingly lower resistance.
When a support breakout occurs — that's when I open a sell position.
The main thing is to confirm the volume, otherwise it could be a false breakout.

Now about the symmetrical triangle — a pattern that loves to keep things intriguing.
The lines converge symmetrically: resistance is falling, support is rising.
This is consolidation, a neutral zone.
The price can break out in either direction.
I wait for a clear breakout and then act in the direction of that breakout.
If upward — I buy, if downward — I sell.
The key here is not to rush into entering too early.
A decrease in volume during the formation of such a pattern often precedes a explosive move.

And the last one — the expanding triangle.
It's the opposite of the symmetrical one.
The lines diverge, and volatility increases.
This pattern usually appears during high uncertainty or important news.
Here, I am more cautious.
Volatility can be wild, so I open positions with a larger stop-loss and smaller size.

What I've noticed from practice:
All these triangle patterns work best when they appear within a clear trend.
An ascending triangle in an uptrend — that's gold.
A descending in a downtrend — also.
Volume is always your friend.
Weak volume on a breakout often indicates a false signal.

My main advice: don't neglect your stop-loss.
A triangle can give an excellent signal, but the market can always do something unexpected.
Protect your capital.
And remember, these patterns work best when you see them in the context of a larger trend and support your decisions with volume.
Trading based on such patterns requires discipline, but if you learn to read them correctly, it can become a serious advantage.