Trading
Two tests of the same low that both hold.
What you are looking at
Price falls to a level, bounces, falls back to the same level, and holds. Often called a W.
How traders act on it
The signal is a close above the peak between the two lows.
When it fails
A close below both lows invalidates it and often accelerates the downtrend.
Failure is normal and it is not a problem, provided you decided your invalidation level before entering and sized the position so that being wrong is survivable. See risk management.
Context that changes the odds
| Factor | Improves the setup | Weakens it |
|---|---|---|
| Higher timeframe trend | Pattern agrees with the daily or weekly direction | Pattern fights the larger trend |
| Volume | Expands on the breakout | Breakout happens on thin volume |
| Duration | Formed over many candles | Formed over three or four candles, which is mostly noise |
| Level confluence | Trigger sits at a well tested level | Trigger sits in empty space with no history |
| Market conditions | Trending, orderly market | Choppy range, where nearly every pattern fails |
Other patterns
Common questions
Is double bottom reliable?
No pattern is reliable on its own. It becomes useful when it agrees with the higher timeframe trend, forms over enough candles to be meaningful, and breaks with expanding volume.
Where do I put a stop?
Just beyond the level that would invalidate the pattern, with enough room that ordinary noise does not take you out. Your position size then follows from that distance, not the other way round.
What timeframe works best?
Daily and four hour charts produce more meaningful patterns than one minute charts, where most shapes are noise.
Where to go next
Practice spotting these
We go through live charts together and separate the real setups from the shapes your brain wants to see. That second skill is the harder one.