A green candle, then a red one that opens higher and closes deep into it. Your platform tags it a dark cloud cover, you sell the close, and two sessions later price is trading above both highs with your stop long gone.
Often the pattern was never there. The classical version carries a depth requirement that most short descriptions leave out, and the shallow lookalike fails far more often than the real thing. Here is the test that separates them, plus the reason this pattern behaves differently on a forex chart than it does on a stock chart.
Key Findings
- The shape: a strong up candle, then a candle that opens above it and closes well down inside its body.
- The depth rule: the close has to land below the midpoint of the prior up body, measured body to body with wicks ignored.
- It needs something to reverse: the same two candles inside a sideways range describe noise, not a top.
- On spot forex the textbook version barely exists, because the pattern's opening gap needs a market that closes overnight.
What separates a dark cloud cover from an ordinary red candle?
Four conditions, and the fourth is the one that quietly gets dropped.
- A clear leg up in front of the pattern, not a drift sideways.
- A wide up candle that closes near its high.
- A next candle that opens above the prior candle’s high.
- That candle closing below the midpoint of the up candle’s body.
Remove the fourth and you are trading any red candle that follows a green one, which on most instruments happens several times a week. The first three conditions describe a setting. The fourth is the only one that measures whether sellers actually did damage.
How deep does the close have to be?
Past the halfway mark of the previous up candle’s body. Bodies only. The wicks tell you where price visited, not where the session settled, and settlement is the argument the pattern is making.
Steve Nison, who brought these patterns to Western charting in Japanese Candlestick Charting Techniques (second edition, 2001), sets that midpoint as the floor and notes that some Japanese traders want the close pushed further down before they will call it a reversal. Treat the halfway line as the minimum, not the target.
Depth is a sliding scale, so read it as one:
| Where the close lands | What it says | Practical reading |
|---|---|---|
| Above the midpoint | Buyers kept more than half the prior gain | No pattern yet |
| Just below the midpoint | Classical minimum met | Valid but thin, needs confirmation |
| Into the lower third of the up body | Sellers took back most of the session | The version worth watching |
| Below the up candle’s open | The down candle covers the whole body | Read it as a bearish engulfing instead |
Thomas Bulkowski’s tested catalogue, Encyclopedia of Candlestick Charts (Wiley, 2008), makes a broader point that applies here: a pattern’s name is not its outcome, and measured behaviour depends heavily on the trend it appears in. Which is the whole argument for condition one, and the same reason clusters of candle signals get read as confirmation when they are often just one message repeated.
Why is the textbook version rare on forex charts?
Because condition three needs a gap, and spot forex hardly gaps.
Stocks close overnight and reopen after news has accumulated, so an open above yesterday’s high is routine. Spot currencies trade continuously from the Sunday evening open to the Friday close, and most sessions open within a pip or two of where the last one ended. Real gaps arrive at the weekly open, and occasionally around a scheduled release.
So the forex adaptation relaxes the third condition: an open above the prior close rather than the prior high. Nothing wrong with that, as long as you know you have made the substitution. A weaker entry condition means the rest of the setup has to carry more weight, which usually means the level the pattern forms against.
RelicusRoad Pro
Have you been trading for a while but have never made consistent profits or are you new to FOREX trading and want to get a head start? Try RelicusRoad and you'll never look back.
Get RelicusRoad ProIs the piercing line just this pattern upside down?
Structurally, yes. Practically, the bullish side is the harder trade.
| Dark cloud cover | Piercing line | |
|---|---|---|
| Prior move | An advance | A decline |
| First candle | Wide up candle | Wide down candle |
| Second candle opens | Above the first candle’s high | Below the first candle’s low |
| Second candle closes | Below the midpoint of the up body | Above the midpoint of the down body |
| Invalidation | A close back above the pattern high | A close back below the pattern low |
| What it argues | Sellers appeared where buyers were confident | Buyers absorbed a panic session |
Here is the asymmetry the table does not show. Markets on most instruments fall faster than they climb, so the candle a piercing line has to claw back is frequently the taller one. Same halfway requirement, more work asked of the buyers. My own preference is to demand a deeper penetration on piercing lines than on dark cloud covers for exactly that reason, and to skip the ones that form during a fast, uninterrupted slide where the next session can easily take out the low again.
What should the next candle do before you act?
Close below the low of the two-candle pair.
The pattern is a claim that the advance has run out of buyers. A third candle closing under both is the market agreeing. Without it you are holding a short against a market that closed lower once, which happens constantly inside healthy uptrends.
Waiting costs you price. It also removes the trades that reverse straight back through the pattern high, and on two-candle reversals those are a large share of what you would otherwise take. The same discipline applies to single-candle signals, including the shooting star and its long upper wick , where the follow-up close is the only part that separates a rejection from a pause.
How do you trade it without shorting into support?
Mark the levels first, then wait for a pattern to arrive at one. Never the reverse.
The stop belongs above the high of the pattern, spread included, because that price is the thesis. If the market reclaims it, the session that looked like distribution was a pullback. Entry goes on the confirming close, and the position size comes from the distance between the two rather than from how convincing the candles look.
Then check what is underneath before you send the order. A textbook dark cloud cover sitting ten pips above a well-tested support band is a valid pattern and a poor trade, because the first thing price will do is hunt that band. Reading the levels around the setup matters more than grading the candles.
That last part depends on the levels holding still. If the zone you are measuring against gets redrawn as new candles arrive, your Sunday review will show a pattern that formed at resistance on a chart where no resistance exists any more, and you will never learn which filters were working. RelicusRoad Pro locks its zones at the moment they form and leaves them there afterwards. No forecast attached to it. The value is simply that what you logged on Tuesday is still on the chart on Sunday.
Frequently asked questions
What is a dark cloud cover pattern? A two-candle bearish reversal pattern. A strong up candle forms inside an advance, then the next candle opens above it and closes back down below the midpoint of that up body. The picture is a rally sold hard enough during one session to give back more than half of the previous session’s gain.
How far does the second candle have to close into the first? Below the halfway point of the first candle’s body, measured body to body with the wicks ignored. That midpoint is the classical minimum, and a close landing only just past it is the weakest version. The deeper the close, the more of the prior buying has been undone.
What is the difference between a dark cloud cover and a bearish engulfing? Depth. A dark cloud cover closes inside the up candle’s body, below the midpoint but above the open. A bearish engulfing closes below that open, covering the whole body. A close that travels that far should be read as an engulfing.
Is the piercing line the same pattern in reverse? Structurally yes: a decline, a strong down candle, a next candle opening below it, and a close above the midpoint of that down body. The asymmetry is practical. Declines usually run faster than advances, so the candle a piercing line has to reverse is often the taller one.
Does the pattern work on forex charts? It appears, but rarely in textbook form. The classical version needs an open above the prior high, and spot forex trades continuously from Sunday evening to Friday close, so real gaps show up mostly at the weekly open. Most forex traders substitute an open above the prior close, which is a weaker condition.
Draw your levels before the candles give you a reason to. If you want those levels to still be there next week, start with RelicusRoad Pro .