Chart Patterns: The Complete Guide to Reversal and Continuation Patterns

Chart patterns are recognisable shapes that price traces on a chart, such as a head and shoulders, a double bottom, a flag or a triangle. Traders use chart patterns to judge whether a trend is likely to reverse or continue, where to enter, where the idea is wrong, and how far price might travel. Chart patterns are probabilistic tools, not predictions: they fail often and only become tradable after confirmation.

This guide covers every major family of chart patterns in one place, with a link to a dedicated deep-dive for each.

Quick answer: Chart patterns are repeating price formations that traders use to anticipate trend changes. Reversal chart patterns (head and shoulders, double top, double bottom) signal that a trend may end; continuation chart patterns (flags, cup and handle, trend-direction triangles) signal that a trend may resume. A chart pattern is confirmed only when price closes beyond its key line, ideally on rising volume.

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What are chart patterns?

Chart patterns are shapes formed by price swings that traders group into named formations with defined rules for entry, stop and target. A chart pattern is built from swing highs, swing lows and the lines that connect them: trendlines, support, resistance and necklines (the line joining the troughs or peaks that a reversal pattern must break). When enough traders recognise the same shape, the same levels attract orders, which is part of why chart patterns repeat.

Charles Dow's writing in the late 1800s laid the groundwork for trend analysis, and the classic pattern names were catalogued by technical analysts in the decades that followed. If you are new to reading price, start with how to read stock charts, which covers candles, timeframes, trendlines and volume.

Why do chart patterns work?

Chart patterns work, when they work, because they summarise how market participants are behaving. A double top shows buyers failing twice at the same price. A bull flag shows a strong move followed by light, orderly profit-taking. A triangle shows a market squeezing into a narrower range until one side gives way.

Vittorio De Angelis, Velotrade's co-founder and a former equity derivatives trader, puts it this way: charts "have the ability to condense information about participants' behavior." He is equally clear that charts are not the whole story. Valuation, flows and narratives move markets too, and a pattern that forms against a strong fundamental backdrop is weaker than one that agrees with it. Read fundamental vs technical analysis for how the two fit together.

Chart patterns are also subjective. Two traders can draw a different neckline on the same chart, which is why confirmation rules matter.

What are the three types of chart patterns?

The three types of chart patterns are reversal patterns, continuation patterns and bilateral patterns.

1. Reversal patterns signal that the existing trend may end. Bearish reversal patterns form after an uptrend (head and shoulders top, double top, rising wedge). Bullish reversal patterns form after a downtrend (inverse head and shoulders, double bottom, falling wedge).
2. Continuation patterns signal a pause inside a trend before it resumes: bull and bear flags, pennants, the cup and handle, and ascending or descending triangles in a matching trend.
3. Bilateral patterns can break either way. The symmetrical triangle tells you a large move is likely, not which direction.

Context decides the label. A falling wedge after a long decline is a reversal pattern; a falling wedge inside an uptrend is a continuation pattern.

Chart patterns at a glance: every major pattern in one table

Want every pattern as an annotated chart on one page? See the visual chart patterns cheat sheet.

Moving average crosses and candlestick patterns are not chart patterns in the strict sense, but traders use them alongside chart patterns, so they are included here.

What are the most common bearish reversal patterns?

The most common bearish chart patterns are the head and shoulders top, the double top and the rising wedge. Each one shows buyers losing control after an advance.

Head and shoulders pattern

A head and shoulders top is a bearish reversal pattern with three peaks: a left shoulder, a higher head and a lower right shoulder. The neckline connects the two troughs between the peaks, and the pattern is confirmed when price closes below the neckline.

The chart shows what separates a real head and shoulders from a random set of bumps. Volume fades into the right shoulder, showing buyers are less eager on the last rally, then expands as price closes below the neckline. The measured target is the distance from the head to the neckline, projected down from the break. The mirror image, the inverse head and shoulders, is one of the most-watched bullish reversal patterns. Full rules are in the head and shoulders pattern guide.

Double top and rising wedge

A double top is two peaks at roughly the same price with a trough between them; it confirms on a close below that trough (see the double top pattern guide). A rising wedge is a rising but narrowing range in which each push higher gains less ground; it confirms on a close below the lower line (see the wedge patterns guide, which also covers the falling wedge).

What are the most common bullish reversal patterns?

The most common bullish reversal patterns are the double bottom, the inverse head and shoulders and the falling wedge. Each one shows sellers running out of fuel after a decline.

Double bottom pattern

A double bottom is a bullish reversal pattern formed by two lows at roughly the same price, separated by a rally to a middle peak. The pattern is confirmed when price closes above that middle peak.

In the chart, the second low holds the level of the first, so sellers could not push price to a new low. The close above the middle peak is the trigger; before that close, the shape is only two lows in a downtrend, and a downtrend can make a third low. The measured target is the height from the lows to the middle peak, projected up from the breakout.

What are the most common continuation patterns?

The most common continuation patterns are flags, pennants, the cup and handle and trend-direction triangles. Continuation patterns tend to carry more weight when the prior trend is strong.

Bull flag and bear flag

A bull flag is a bullish continuation pattern: a sharp rise called the flagpole, followed by a small, downward-sloping channel called the flag. The bull flag is confirmed when price closes above the flag's upper line, ideally on expanding volume.

The chart shows the two features that define a clean bull flag: the flag drifts lower on light volume, which suggests profit-taking rather than aggressive selling, and the breakout comes with a volume pickup. The bear flag is the mirror image after a sharp drop. See the bull flag pattern guide.

Cup and handle

A cup and handle is a bullish continuation pattern: a rounded decline and recovery back to the old high (the cup), a shallow pullback (the handle), then a breakout above the rim. The measured target is the cup's depth added to the breakout point. Read the cup and handle pattern guide.

Which chart patterns can break either way?

The symmetrical triangle is the main bilateral chart pattern: lower highs and higher lows converge toward a point, and price can break out in either direction. Ascending and descending triangles have a directional bias, but they can also break the other way.

In this chart the symmetrical triangle breaks higher, but the same shape can just as easily break lower, which is why traders wait for a close outside the triangle rather than guessing. The ascending triangle (flat resistance, rising lows) leans bullish, and the descending triangle (flat support, falling highs) leans bearish. All three are covered in the triangle patterns guide.

Where do candlestick patterns and moving average crosses fit?

Candlestick patterns and moving average crosses are timing and trend tools that work alongside chart patterns. A candlestick pattern such as a hammer or bullish engulfing candle is most useful at the key line of a larger pattern, for example on the retest of a broken neckline. A golden cross confirms that a trend has already turned; it lags the low by design.

Indicators can add context to a pattern, for example RSI divergence into a double top, or a Bollinger Band squeeze before a triangle breaks. Our technical indicators guide covers how to combine them without doubling up.

How do you confirm a chart pattern?

You confirm a chart pattern by waiting for a candle to close beyond the pattern's key line, then checking volume and, where possible, a retest.

1. Identify the trend. Reversal patterns need a trend to reverse; continuation patterns need one to continue.
2. Draw the key line. The neckline, the trough between two peaks, the flag boundary or the triangle edge.
3. Wait for a close beyond the line. An intraday poke through the line is not a close.
4. Check volume. A breakout on expanding volume shows participation. Spot forex volume is broker-specific, so forex traders often lean more on the close and retest.
5. Watch for a retest. Price often returns to the broken line, which now acts as support or resistance. A hold there is extra confirmation and a second entry.
6. Define invalidation. Decide the price at which the pattern is wrong before you enter.

A breakout entry gets you in early but exposes you to more false breakouts. A retest entry gives better location and a tighter stop, but some moves never come back. Velotrade co-founder Gianluca Pizzituti favours limit orders over market orders, which suit retest entries well.

How do you calculate a measured-move target?

A measured-move target is the height of a chart pattern projected from the breakout point in the direction of the break. It is a reasonable first objective, not a guarantee.

• Head and shoulders: head to neckline, projected from the neckline break.
• Double top or bottom: peaks (or lows) to the confirmation level, projected from the break.
• Flags: length of the flagpole, projected from the breakout.
• Cup and handle: depth of the cup, projected from the rim.
• Triangles: height of the widest part, projected from the breakout.

Compare the target with your stop. If the distance to target is not a healthy multiple of the distance to the stop, skip the trade. The risk reward ratio guide shows how the ratio changes the win rate you need to break even.

Why do chart patterns fail?

Chart patterns fail because crowd behaviour changes, because the breakout was a liquidity grab, or because the pattern was never valid. Failure is normal, so plan for it.

• False breakouts. Price closes beyond the line, triggers breakout orders and stops, then reverses back inside. Many false breakouts are liquidity sweeps that run the obvious stops first; see the liquidity sweep guide.
• Forcing the shape. If you have to squint to see the pattern, it is not a pattern.
• Ignoring context. A bullish pattern under a falling higher-timeframe trend carries less weight.
• No volume confirmation. A quiet breakout often fades.
• Trading tiny timeframes. Short-timeframe patterns are noisier, and Gianluca Pizzituti warns against living on the five-minute chart and overtrading.

Published success rates for chart patterns vary widely by study, market and definition, so do not rely on a headline number. Backtest your own rules on the markets and timeframes you trade.

How do chart patterns compare with ICT and smart money concepts?

Chart patterns and ICT or smart money concepts describe the same price action from different angles: classic patterns name the shape, while ICT focuses on where liquidity sits and how larger players might use it.

A head and shoulders neckline is an obvious level where stops cluster. A smart money trader might expect price to sweep beyond it and reverse, which is exactly the false breakout that catches classic pattern traders. Combining the views helps: use the chart pattern to frame the idea and a break of structure to time it. The ICT trading guide explains the framework.

Can AI detect chart patterns?

AI and pattern-recognition scanners can flag chart pattern candidates across thousands of charts far faster than a person. They help build a watchlist and test how a pattern behaved historically on a given market.

The limits are real. Chart pattern definitions are subjective, so a scanner's rules may not match yours, scanners produce false positives, and a detected pattern still needs confirmation and risk management. Treat AI output as a shortlist, backtest the rules behind it and keep human judgement in the loop. See AI trading signals and AI trading strategies.

How do you use chart patterns in a prop firm challenge?

Use chart patterns in a prop firm challenge by fixing your risk per trade first and letting the pattern decide only the entry, stop and target. At Velotrade, a multi-asset prop trading firm offering simulated evaluations, most challenges end on risk rules, not on pattern-reading mistakes.

1. Place the stop at invalidation, for example beyond the right shoulder or the flag's low.
2. Size from the stop so a stop-out costs a small, fixed share of the account. The position size calculator does the maths.
3. Respect the daily loss limit. It resets at 00:30 UTC and is set from the higher of your balance or equity at that time. Several failed breakouts in one day add up quickly.
4. Protect the static maximum drawdown. The floor does not move, so a run of losing pattern trades eats into the same buffer. See static maximum drawdown explained.
5. Plan around news. News trading is allowed, but releases produce exactly the spikes that create false breakouts.

Chart patterns appear on every asset class at Velotrade, from stocks and index ETFs to crypto and forex. A profitable trade is not the same as a good trade, so judge each pattern trade by whether you followed your rules. This is educational content, not investment advice.