Chart Patterns

• Chart patterns are multi-session formations that emerge from the repeated behaviour of buyers and sellers at key price levels. They fall into three categories: reversal patterns, continuation patterns, and bilateral patterns.
• A pattern is not confirmed until the neckline or boundary breaks with a candle close. Acting before confirmation leads to a high number of false entries.
• The most practical value of chart patterns is not in predicting direction alone. It is in providing a structured framework for entry, stop placement, and profit targets before a trade is placed.

Markets leave repeating footprints. Chart patterns help traders recognise them before they become obvious.

If you are new to reading price data on a chart, start with Introduction to Charts before continuing.

Every market moves through the same cycles: expansion, consolidation, breakout, and reversal. Chart patterns are the visual representations of those cycles. They form because buyers and sellers repeatedly react in predictable ways around important price levels, and the shapes they create in doing so have appeared across forex, stocks, commodities, and indices for as long as markets have existed. Human behaviour changes very little. Charts reflect that reality.

Patterns fall into three broad categories. Reversal patterns form at the end of a trend and signal that the direction is about to change. Continuation patterns form within a trend and signal that a brief pause is occurring before the original direction resumes. Bilateral patterns are formations that can break in either direction and require the market itself to show its hand before a position is taken.

No pattern guarantees an outcome. What patterns do is shift probabilities. A well-formed reversal pattern at a key resistance level, combined with momentum confirmation, gives you a structured reason to act. The same formation in an area with no structural significance gives you far less.

Head and Shoulders

The Head and Shoulders is one of the most widely recognised reversal patterns. It forms at the top of an uptrend and consists of three peaks: a left shoulder, a higher central peak called the head, and a right shoulder at roughly the same height as the left. The pattern signals that buyers made three attempts to push price higher, each with diminishing force.

A line drawn through the troughs between the three peaks is the neckline. The pattern is not confirmed until price closes below the neckline. The measured move target is the height from the head to the neckline, projected downward from the breakout point.

Inverted Head and Shoulders

The mirror image of the standard pattern. Three troughs form at the bottom of a downtrend: a left shoulder, a deeper central trough, and a right shoulder at roughly the same depth as the left. A close above the neckline confirms the reversal. The measured move target is projected upward.

Double Top

A Double Top forms when price reaches the same resistance level twice and fails on both attempts. The two peaks sit at roughly the same height. Between them is a trough whose low forms the neckline. A close below the neckline confirms the reversal. The measured move target is the height of the pattern projected downward from the neckline break.

Double Bottom

The opposite formation, appearing at the end of a downtrend. Two similar lows form at a support level. Between them is a recovery high that forms the neckline. A close above the neckline confirms the reversal and triggers the measured move upward.

Flags

Flags are continuation patterns that form after a sharp, sustained directional move. The strong initial move is called the flagpole. Price then enters a brief, controlled consolidation that slants slightly against the trend direction, forming the flag. The consolidation reflects temporary profit-taking rather than a genuine reversal of sentiment.

A bullish flag forms after a strong rally. Price consolidates in a shallow downward channel before breaking higher. A bearish flag forms after a sharp decline. Price consolidates in a shallow upward channel before breaking lower. The breakout from the flag tends to travel a distance roughly equal to the length of the flagpole that preceded it.

Pennants

A pennant is similar to a flag but the consolidation phase takes the form of converging lines rather than a parallel channel. After a sharp move, price compresses into a small symmetrical formation before breaking out in the direction of the original trend. Like flags, the measured move target is taken from the length of the preceding move.

Wedge Patterns

Wedges are narrowing structures where both boundaries slope in the same direction. A rising wedge forms as price makes higher highs and higher lows, but both boundaries slope upward and converge. The counterintuitive read is that despite the rising price, momentum is weakening. Each new high is smaller than the last. When the lower boundary breaks, the result is often a sharp decline.

A falling wedge works in reverse. Price makes lower lows and lower highs with both boundaries sloping downward and converging. Selling momentum is gradually exhausting. A break above the upper boundary signals a potential reversal upward. Rising wedges in uptrends signal exhaustion. Falling wedges in downtrends signal the same.

Symmetrical Triangles

A symmetrical triangle forms as price produces a series of lower highs and higher lows converging toward a point. Neither buyers nor sellers are gaining ground. Volatility is compressing. The triangle does not favour a direction. When the breakout occurs, it is the market itself that determines which way the energy releases. Waiting for the confirmed close beyond the boundary is even more important here than with reversal patterns, because false breaks occur frequently in symmetrical formations.

The Neckline Break Principle

One rule applies across all reversal patterns: wait for the close. A touch of the neckline is not a break. A wick through the neckline is not a break. The confirmation comes when a candle closes on the other side with conviction. That single requirement eliminates a significant portion of false signals.

The Measured Move

Every major chart pattern produces a logical price target. Measure the height of the formation from its highest to its lowest point. Project that distance from the breakout point in the direction of the break. This gives you a defined target before the trade is placed, built from the structure of the pattern itself rather than guesswork.

EUR/USD developed a Double Top pattern on the daily chart across April and into early May 2026.

Price reached approximately 1.1850 on April 15 during the strong rally from the April 9 low of 1.1411. After pulling back, it attempted to reclaim those highs on May 1 but reached only around 1.1800 before sellers stepped in again.

Chart patterns give you something most indicators cannot: a complete trade framework built directly from price structure. Before a single position is placed, you know the entry trigger, the stop location, and the measured move target. That is not a rough plan. It is a defined set of parameters with a logical relationship between each component.

Patterns work best with structure. A double top forming at a level where price has rejected multiple times carries far more weight than the same formation appearing in open price space. A bullish flag sitting directly above a tested support level is a different proposition from one forming randomly inside choppy price action. Location changes probability. The pattern identifies the shape. The level gives it weight.

Patterns also connect directly to everything covered in this series. A head and shoulders where the MACD is simultaneously showing bearish divergence is a stronger signal than the pattern alone. A flag breakout where the RSI is rising above 50 and momentum is aligned with the trend gives you two independent readings pointing in the same direction. The pattern provides the structure. The momentum tools confirm whether the force behind the break is genuine.

The combination of entry, stop, and target is also where risk management becomes concrete. A close below the neckline gives you the entry. The pattern high gives you the stop. The measured move gives you the target. That framework gives you a reward to risk ratio before the trade is live. For a deeper look at how to use that structure in position sizing and trade protection, read Risk Management alongside this topic.

1. Chart patterns are multi-session formations representing market cycles of expansion, consolidation, breakout, and reversal. They fall into three categories: reversal, continuation, and bilateral. Each is confirmed by a close through the neckline or boundary, not by the formation alone.
2. The major reversal patterns are the Head and Shoulders, Inverted Head and Shoulders, Double Top, and Double Bottom. Continuation patterns include flags and pennants. Wedges can appear as reversals or continuations depending on their position in the trend.
3. The practical value of patterns lies in trade structure: a defined entry trigger, a logical stop, and a measured move target derived from the pattern height. Location and momentum confirmation determine the weight any pattern carries.

You can now identify the major reversal, continuation, and bilateral patterns. The next step is looking at one of the most versatile breakout formations in more detail.

• [Triangles] – Learn how ascending, descending, and symmetrical triangles form as price compresses between converging lines, and how to trade the breakout from each type with a defined target and stop.
• [Support and Resistance] – Revisit the framework that gives chart patterns their structural context, and deepen your understanding of why patterns that form at key levels carry more weight than those that do not.

Open a daily chart on any major currency pair and look back over the past three months. Identify at least one reversal pattern and one continuation pattern. For each, locate the neckline or boundary, note whether the pattern was confirmed by a close through that level, and calculate the measured move target from the pattern height. Check what price actually did after the confirmation. Practice identifying chart patterns on a demo account before using them to inform live trading decisions.