Short answer: a double top pattern is two peaks at roughly the same price separated by a trough, forming after an advance. It signals that buyers failed twice at the same level, and the trade triggers when price closes below the trough between the peaks. The double bottom is its mirror image and works the same way in reverse.
Who this is for
This page is written for traders who already read price charts and want a reliable method for handling reversal structures rather than a list of pattern names.
It suits swing traders working daily and four hour charts, intraday traders who need a rule for when a level has genuinely failed, and anyone working through a prop firm evaluation where a fixed daily loss limit makes discretionary reversal trades expensive. It is less useful for long-term investors, who rarely act on formations that resolve in days.
You should already be comfortable identifying swing highs and lows. Everything else is explained below.
How it works
The structure has four components and each has a job.
The prior advance. Price must have risen into the first peak. Without that, there is no trend to reverse and the shape carries no meaning.
The first peak. A swing high where buying stalls and price pulls back.
The trough. The pullback low between the peaks. This level becomes the trigger line, sometimes called the neckline.
The second peak. A second attempt at the same area that fails. It does not need to match the first exactly. Within a small percentage is normal, and a marginally higher second peak that reverses sharply is common and still valid.
The signal is not the shape. It is the close below the trough. Until that happens you have two peaks and a pullback, which describes most charts.
| Component | What to check | Frequent error |
|---|---|---|
| Prior advance | Clear and measurable | Trading the shape inside a range |
| Peak separation | Enough time between them | Two adjacent candles called a double top |
| Peak alignment | Similar price area | Demanding an exact match |
| Trough | Distinct pullback low | Drawing it at an arbitrary level |
| Trigger | Close below the trough | Acting on an intraperiod poke |
Key benefits of trading this structure
- Objective invalidation. The highest peak defines exactly where the idea is wrong, which makes position sizing arithmetic rather than guesswork.
- A measurable objective. The distance from the peaks to the trough projects down from the break, giving a first target with a stated basis.
- Clear disqualification rules. Most candidates can be rejected quickly, which reduces the number of marginal trades.
- It works across markets. Currencies, indices, metals, and cryptocurrencies all produce the structure, and the rules do not change.
- It pairs with volume. Lower participation on the second peak is straightforward confirmation that does not require another indicator.
Confirmation signals worth waiting for
Confirmation comes in three layers, and traders who skip them take far more positions than the setup justifies.
The close below the trough is the minimum standard. An intraperiod break that closes back above is a failed signal, not an early one.
Volume behaviour adds weight. The classical expectation is heavier participation on the first peak and lighter on the second, then expansion on the break. That profile suggests buyers are no longer arriving and sellers are.
The retest is optional but useful. Price often returns to the broken trough from below. If it holds as resistance, the structure is behaving as expected and the entry carries a tighter stop.
Trading strategies and risk management
- Wait for the confirming close. Anticipating the break is the most expensive habit associated with this formation.
- Choose break or retest entry. The break gets you in; the retest gets you a better price and sometimes never comes.
- Place the stop above the higher peak. That price invalidates the reversal. A stop just above the trough is inside the noise.
- Project the target. Measure from the peak area down to the trough, then subtract that distance from the break point.
- Take partial profit at prior support. Old demand zones are where buyers actually reappear, which makes them better exits than a raw projection.
- Size from the stop distance. Tall structures create wide stops, and holding size constant as the stop widens quietly increases risk.
Leverage compresses every one of those tolerances. the CFTC education center sets out how borrowed funds scale outcomes in both directions, and the same arithmetic applies under any evaluation with a fixed daily limit.
Proof, examples, and objections
A worked example. Price advances to 120, pulls back to 112, rallies to 119, then rolls over. The trough at 112 is the trigger. A close at 111 completes the structure. The stop goes above 120, the measured objective is 112 minus 8, which is 104, and the first partial exit belongs at any prior support between 111 and 104.
Objection: the pattern fails often. It does. Reversal structures fight the prevailing direction until they work. That is exactly why the stop above the higher peak is not optional and why position size must come from the stop distance.
Objection: published success rates disagree. They do, because studies use different markets, timeframes, and definitions of what counts as a valid formation. The honest answer is to build your own sample from the instrument you actually trade.
Objection: it is just two peaks. Partly true. What separates a tradeable structure from coincidence is the prior advance, adequate separation between the peaks, and a decisive close below the trough. Most candidates fail at least one of those tests.
Comparison with related structures
| Pattern | Peaks or troughs | Direction | Trigger |
|---|---|---|---|
| Double top | Two peaks | Bearish | Close below the trough |
| Double bottom | Two troughs | Bullish | Close above the intervening peak |
| Triple top | Three peaks | Bearish | Close below the lowest trough |
| Head and shoulders | Three peaks, middle highest | Bearish | Close below the neckline |
| Rectangle range | Multiple, no bias | Either | Break of either boundary |
The triple version is generally considered stronger because the level has held three times, though it is also rarer. The head and shoulders differs in one respect that matters: its middle peak is the highest, which changes where the stop belongs.
Next step: mark every double top on the past year of the instrument you trade most, note which ones produced a decisive close below the trough, and record how far each travelled. Traders preparing for a Pivex evaluation can turn that sample into a personal rule for how many reversal attempts are worth the daily risk budget. The companion piece on support and resistance trading covers the part this article assumes you already have.
Related guides: market structure and becoming a funded trader.
Before participating, review Pivex's current program rules and decide whether a simulated proprietary trading evaluation fits your experience and risk limits. Participation does not guarantee a reward, income, or any particular trading result.