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Bullish Chart Patterns for UK Traders

An inverse head and shoulders or a double bottom can mark a genuine reversal, or trap an early buyer. Here is how the main bullish patterns work, how to confirm one, and how to size the risk if you trade it.

Justin Grossbard, Co-Founder of CompareForexBrokers Written by Justin Grossbard Fact-checked by David Levy Last updated:

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Bullish chart patterns are price formations that point to a likely move higher, most often a reversal after a decline or a pause within an uptrend. A UK trader reads them to plan an entry above resistance, a protective stop and a target, then acts only when the pattern confirms. They tilt the odds of a rise rather than promise one, and most retail accounts still lose money trading CFDs.

The main patterns

Inverse head and shoulders

A trough between two higher troughs. It signals a bottom once the price closes above the neckline joining the two peaks between the troughs. The measured target is the depth of the head projected up from the neckline.

Inverse head and shoulders: a deeper middle trough between two shallower troughs, confirming when price closes above the neckline
The head sits below both shoulders, and the neckline drawn across the intervening peaks is the level that decides confirmation.

Double bottom

Two failed pushes to a similar low. It confirms when the price breaks the peak between the two troughs, showing buyers defended the level twice.

Double bottom: two failed pushes to a similar low, confirming when price closes above the peak between them
Two rejections at the same level show sellers failing twice; the peak between the lows is the trigger, not the lows themselves.

Falling wedge

A narrowing downward channel in which each decline makes less progress. It often resolves upward on a break of the upper trendline, especially after an extended downtrend.

Falling wedge: a narrowing downward channel of lower highs and lower lows that resolves upward on a break of the upper line
Converging trendlines mark selling that is losing momentum, which is why the wedge tends to resolve against its own slope.

Ascending triangle

A flat ceiling of resistance tested repeatedly above a series of higher lows. A close above the ceiling confirms the pattern; each test uses up the supply sitting at the level.

An ascending triangle with flat resistance across the highs and rising lows beneath, marked with entry on the close above resistance, stop below the last higher low and a target one triangle height above
Buyers bid higher into one fixed level until the supply sitting there is used up.

The diagram shows the flat resistance line, the rising lows beneath it, and where the entry, stop and measured target fall. Formation: two or more touches of one horizontal resistance with higher lows underneath. Confirmation: a close above the resistance line, ideally holding on the retest. Invalidation: a close below the most recent higher low, which breaks the rising floor the pattern is built on. Sizing: on a £10,000 account risking 1%, a 40-pip stop on GBP/USD at roughly £8 a pip sizes the position near 0.31 standard lots for £100 of risk.

Bullish flag

A brief downward drift inside parallel lines after a sharp rise. A close above the upper line signals the prior uptrend is resuming.

Bull pennant chart pattern with entry, stop and target levels marked
Bull pennant: flagpole, coil, continuation

The diagram marks the flagpole, the coil and the levels. The bull pennant compresses a sharp rise into a brief symmetrical coil rather than the parallel channel a flag draws, which is the only thing separating the two. Formation: a steep rally, then converging trendlines forming a small triangle that drifts sideways rather than sloping against the move. Confirmation: a close above the coil’s upper trendline. Invalidation: a close below the coil’s low, or a coil that takes longer to form than the flagpole took to run. Sizing: £100 of risk on a 30-pip stop at roughly £8 a pip sizes near 0.42 standard lots.

A bull flag showing a steep flagpole rally followed by a tight downward-sloping flag channel, marked with entry above the flag, stop below the flag low and a target one flagpole length above
A real flag takes a fraction of the time the flagpole took. A slow one is a different pattern.

The diagram shows the flagpole, the tight pullback that forms the flag, and the target measured as the flagpole length projected from the break. Formation: a sharp rally, then a shallow drift lower retracing less than half of it between two parallel lines. Confirmation: a close above the upper line of the flag. Invalidation: a close below the flag’s low, or a pullback deeper than half the flagpole, which turns the pause into a reversal. Sizing: the same £100 of risk on a tighter 25-pip stop sizes near 0.50 standard lots, so the stop distance sets the size rather than how good the setup looks.

Drawing and measuring these formations is easiest with the tools built into TradingView or MT4.

How they confirm

A bullish pattern confirms on a close above its key resistance, whether the neckline, the peak between two bottoms, or the upper trendline, rather than on a touch of it. Breakouts above resistance draw in momentum buyers, which is why the follow-through candle after the close deserves as much attention as the close itself. Buying before confirmation risks a false break, where resistance is probed and then holds. Fewer, confirmed entries beat early ones over time.

Managing the risk

Set the stop below the point that invalidates the pattern, under the right shoulder, the second bottom or the wedge support, since a breakout that falls back into its base has usually failed rather than paused. Then size the position so the loss to that stop is a fixed pound amount, as set out in the stop-loss guide. Any leverage stays within the FCA retail caps, 30:1 on major pairs, and the 50% margin close-out and negative balance protection apply as backstops. Buying a confirmed base is a probability play; the sizing is what keeps a failed one affordable.

PatternInverse head and shoulders, EUR/USD
Neckline1.0850
Stop40 pips below right shoulder
Risk1% of £10,000 (£100)
Position size~0.31 standard lots at £8/pip

On this setup, risking £100 to a 40-pip stop sizes the position at roughly 0.31 standard lots.

Common mistakes

Buying the anticipation rather than the breakout is the usual error, since a base that never closes above resistance often just resumes the downtrend. Dropping the stop because an inverse head and shoulders looks textbook turns a planned small loss into a large one. Reading a reversal into a chart that is still printing lower highs forces a trade the price does not support. Check execution speed and slippage on a confirmed upside breakout with FCA-regulated brokers compared on cost and execution. The patterns hub and the sibling pattern pages set out the wider context.

Our position size calculator turns the stop each pattern implies into a lot size. For the mirror-image setups, see bearish chart patterns for UK traders and candlestick patterns for UK traders. For the wider picture, start at our education hub.

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FAQs

What are bullish chart patterns?
Bullish chart patterns are price formations that suggest a likely upward move. A UK trader uses them to plan an entry, stop and target, acting only once the pattern confirms on a close beyond its key level.
How do I confirm a bullish chart pattern?
A bullish pattern confirms on a close above its key resistance, such as the neckline of an inverse head and shoulders or the peak of a double bottom, not on a touch. Buying before the close risks a false break.
Are bullish patterns reliable?
No, no single pattern is reliable alone. Bullish reversals fail regularly, particularly inside a strong downtrend. They shift the odds of a rise; the stop and position size decide whether a failed pattern is survivable.
What stop-loss should I use on an inverse head and shoulders pattern?
Place the stop just beyond the pattern's invalidation point, typically below the right shoulder, then size the position so the loss to that stop is a fixed 1% of account equity.

About the author

Justin Grossbard, Co-Founder of CompareForexBrokers

Justin Grossbard

Justin Grossbard is the co-founder and CEO at CompareForexBrokers. He has traded forex since 1998, leads UK broker research and has personally reviewed every FCA-regulated broker on this site. His work has appeared in Forbes, Kiplinger and Finance Magnates, and he holds a Bachelor of Commerce (Honours) and a Master of Marketing.

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