Marubozu — from the Japanese for “bald head” or “close-cropped,” meaning no hair (wicks) on either end — is a candlestick where price opens at one session extreme and closes at the other without any reversal in between. Because no wick forms, it represents complete domination by one side of the market for the entire session, making it one of the highest-conviction single-candle patterns in technical analysis.
Key Takeaways
- A marubozu on 2x or more average volume after a catalyst (earnings, FOMC, gap open) is a high-quality directional signal; below-average volume makes the same pattern suspect.
- Location determines interpretation: a bullish marubozu at a prior resistance breakout signals continuation, while the same candle bouncing off major support signals a potential reversal.
- Stop placement belongs just beyond the opposite end of the candle body — the “failure level” — with a measured-move target equal to the body’s length projected forward.
How Marubozu Works
A marubozu forms when the open equals one session extreme and the close equals the other, leaving no shadow on either end. Two primary types exist:
- Bullish marubozu: Open = session low, Close = session high. Buyers absorbed every seller from open to close.
- Bearish marubozu: Open = session high, Close = session low. Sellers controlled every tick of the session.
Two subtypes reflect how strictly the pattern forms:
- Full marubozu: Zero wicks on both ends. Rare and the strongest version.
- Opening/closing marubozu: One small wick on the open side only (closing marubozu) or close side only (opening marubozu). These appear far more frequently and carry nearly the same weight as a full marubozu.
In Steve Nison’s Japanese candlestick framework, the marubozu is classified as a “strong” candle — one of the few single-candle patterns that does not require a confirming candle to be actionable.
The signal grade depends on three factors working together: catalyst + volume + location.
- Catalyst: Marubozus appear most reliably after events that bring institutional order flow — earnings reports, FOMC decisions, gap-up opens on news. Retail-driven sessions rarely produce clean marubozus.
- Volume: A marubozu on 2x or more average daily volume confirms that significant participation supported the move. Below-average volume suggests the pattern could fade.
- Location: At a prior resistance level that price is breaking through, a bullish marubozu signals continuation. The same candle sitting at a key support zone after a prolonged downtrend can signal reversal. Context overrides the candle shape itself.
Practical Example
AAPL reports earnings after the bell. The next morning, it gaps up and opens at $185.00 — the session low. Buyers dominate throughout the day; price never dips below the open. It closes at $192.50 — the session high — on 3x average volume. No wick forms on either end. This is a textbook bullish full marubozu following a direct catalyst.
A trader assessing this pattern uses the decision framework:
- Catalyst: earnings gap — confirmed
- Volume: 3x average — confirmed
- Location: breakout above prior $184 resistance — confirmed (continuation signal)
Signal grade: high quality. The trader enters the next day’s open at $193.00, sets a stop at $184.50 (just below the marubozu low, the failure level), and targets $200.00 by projecting the $7.50 body length forward.
Body length: $192.50 - $185.00 = $7.50
Target: $193.00 + $7.50 = $200.50
Stop: $185.00 - $0.50 = $184.50
Risk: $193.00 - $184.50 = $8.50/share
Reward: $200.50 - $193.00 = $7.50/share (~0.88R)
The risk-to-reward is below the standard 1:2 threshold, so the trader waits for a higher-volume close above $193 before adding size rather than entering full position on the open.
A real-world analog: SPY on March 13, 2020 — the COVID crash bottom — printed a near-perfect bullish marubozu, opening at $248 and closing at $270 on 3x average volume with essentially no wick. That candle preceded a 40%-plus rally over the following months.
A marubozu is a candlestick with no wicks, where price opens at one extreme and closes at the other. It signals that one side completely controlled the session. High volume and a clear catalyst make it one of the strongest single-candle signals in technical analysis.
Common Mistakes
- Ignoring volume. A marubozu on thin volume is not the same signal as one on heavy volume. Treating all marubozus equally leads to poor entries.
- Misreading location. A bullish marubozu in the middle of a range carries far less meaning than one at a resistance breakout. Always identify the structural context before acting.
- Setting stops too tight. The failure level is the opposite end of the candle body, not a few cents away. Stops placed inside the body get hit by normal noise on the following session.
- Chasing the candle. Entering mid-session while a marubozu is forming — before the close confirms no wick — is premature. The pattern only exists once the session closes.
How JournalPlus Tracks Marubozu
JournalPlus lets traders tag entries by candlestick pattern and filter their trade history to review every marubozu trade they have taken. The analytics dashboard surfaces the win rate, average R-multiple, and average volume relative to the 20-day average for each tagged pattern, making it straightforward to validate whether your marubozu setups are performing above or below the decision thresholds covered here.
