A chart pattern is a repeatable formation in price that hints at what buyers and sellers may do next. Patterns do not predict the future - they describe a balance of pressure that has often resolved a certain way before. Used with structure and risk control, they give you a repeatable reason to enter, a place for your stop, and a target.
Two families: reversal and continuation
Nearly every classic pattern falls into one of two groups. Reversal patterns form at the end of a move and warn that the trend may be turning. Continuation patterns form during a trend and suggest a pause before it resumes. Knowing which family you are looking at tells you which way to lean before you read a single candle.
The library
Reversal patterns - these mark potential turning points:
- Head and shoulders - the classic top and bottom reversal.
- Double top and double bottom - a level rejected twice.
- Cup and handle - a rounded base that resolves upward.
- Rising and falling wedges - narrowing momentum that often snaps back.
Continuation patterns - these mark pauses inside a trend:
- Flags and pennants - short consolidations after a sharp move.
- Triangles - ascending, descending, and symmetrical compression.
- Rectangles and ranges - price trapped between clear support and resistance.
How to actually use a pattern
Every pattern in this library follows the same three-part logic once you spot it: a defined entry trigger (usually a break or retest of a key line), a logical stop (beyond the structure that would prove the pattern wrong), and a measured target (often the height of the pattern projected from the breakout). This is the same skeleton behind every support and resistance and breakout approach.
No pattern is a guarantee. The same head and shoulders that reverses cleanly on one pair fails on another. Treat every pattern as a hypothesis to be measured, not a signal to be obeyed - an edge is something you prove, not something you read about.
Read the chart, then test the pattern
Learning to name a pattern is the easy part; learning whether it makes money on your pairs and timeframes is the part that counts. Start with reading a forex chart, then replay real history bar by bar and trade each pattern by hand across a large sample. The data - not the textbook - tells you which patterns to keep.
Chart patterns FAQ
Do forex chart patterns actually work?
Some do, on some pairs and timeframes, some of the time - which is exactly why they must be backtested rather than trusted. A pattern encodes a real balance of buying and selling pressure, but its reliability varies with the market and instrument. Measure the win rate and risk-reward of each pattern on your own charts before relying on it.
What is the most reliable chart pattern?
There is no single most reliable pattern for every market. Head and shoulders, double tops, and clean triangle breakouts are among the most widely watched, but reliability depends heavily on context - the trend, the timeframe, and the pair. The only honest answer comes from backtesting the pattern on the instruments you trade.
What is the difference between reversal and continuation patterns?
Reversal patterns form at the end of a trend and signal a possible change of direction - examples include head and shoulders and double tops. Continuation patterns form during a trend and signal a pause before it resumes - examples include flags, pennants, and most triangles.