Bullish Harami: A Small Body Inside a Red One

Key Takeaways

• Bullish harami pattern is a two-bar reversal: a long red candle followed by a small green body inside it.
• The Japanese word harami means pregnant; the large prior bar is the mother and the small bar inside is the unborn child.
• The most common mistake is trading the harami without confirmation; it is a slowdown signal, not a strong reversal on its own.
• A third-bar close above the harami high is the standard confirmation rule used by candlestick texts.

What It Is

The bullish harami pattern is the inverse structure of a bullish engulfing. Where engulfing has a large bar 2 wrapping bar 1, the harami has a small bar 2 sitting inside a large bar 1. It appears after a downtrend.

The first candle is a long red candle that extends the decline. The second candle is a small body, often green but sometimes red, whose open and close both sit inside the real body of bar 1. When the second candle is a doji, the structure is called a bullish harami cross and is considered more reliable.

The Intuition

A bullish engulfing shows buyers taking control aggressively. A bullish harami shows a softer message: selling pressure has paused. The second bar opens above the prior close, then trades in a tight range and closes inside the prior body. Sellers are no longer pressing the offer, but buyers have not yet taken charge.

That contrast is why harami is treated as a warning rather than an action signal. It tells you the trend has lost momentum. Whether the trend reverses or resumes depends on what happens next, which is why most analysts wait for a third bar to confirm.

How It Works

The classic rules:

• An existing downtrend must be in place before the pattern.
• Bar 1 is a long red candle.
• Bar 2 is a small candle, ideally green, whose real body sits entirely inside bar 1's real body.
• Bar 2's open is above bar 1's close, and bar 2's close is below bar 1's open.

Texts differ on whether bar 2's shadows must also fit inside bar 1's range. Steve Nison's original definition required only the real body. Modern scanners often check the body relationship only.

The smaller bar 2 is relative to bar 1, the stronger the contraction. A near-doji bar 2 is the bullish harami cross, which Nison treats as a more reliable variant because the doji shows clean equilibrium between buyers and sellers.

Worked Example

A stock has dropped from 90 to 75 over a week. The next two sessions print:

Day 1: Open 78.50  High 78.70  Low 74.80  Close 75.10   (long red, body = 3.40)
Day 2: Open 75.80  High 76.40  Low 75.50  Close 76.20   (small green, body = 0.40)

Bar 1 is a long red candle with open at 78.50 and close at 75.10. Bar 2 opens at 75.80, above the prior close, and closes at 76.20, below the prior open. Bar 2's real body of 0.40 sits entirely inside bar 1's body of 3.40.

The body ratio is 0.40 / 3.40 = 12 percent, which is a tight contraction. A trader who waits for confirmation enters long only after a third bar closes above bar 2's high of 76.40. A stop placed below bar 1's low (74.80) defines risk.

Common Mistakes

1. Trading without confirmation. Harami is a slowdown signal, not a strong reversal. Studies generally show it has middling reliability on its own. The third bar's close is the action trigger.

2. Ignoring the prior trend. A bullish harami in a sideways range is just two random bars. The pattern requires a clear prior downtrend to be a reversal signal.

3. Accepting weak contractions. If bar 2's body is nearly as large as bar 1's body, the contraction is not meaningful. Texts treat smaller bar 2 bodies as stronger; a bar 2 body of less than half bar 1's body is a useful filter.

4. Confusing it with an engulfing or inside bar. Harami requires the body of bar 2 to be smaller and inside bar 1's body. An inside bar in price-action language uses the full high-low range. The two are related but defined differently.

5. Skipping the harami cross. When bar 2 is a doji, the signal is stronger. Many traders dismiss tiny bar 2 candles as noise when they are in fact the most reliable form of the pattern.

Frequently Asked Questions

What is the bullish harami pattern in simple terms? The bullish harami pattern is two candles where a small green body sits inside the body of a prior long red candle. It signals that a downtrend may be losing momentum.

How does the bullish harami pattern affect investment decisions? Traders treat it as a warning that selling has paused. Most wait for a third bar to close above the harami high before buying or covering shorts, with a stop below the first candle's low.

What is a real-world example of a bullish harami? After a stock sells off into a quiet session, the next day opens above the prior close and trades in a tight inside range. The two candles form a bullish harami, often near a known support level.

How can investors use the bullish harami pattern effectively? Require a clear prior downtrend, bar 2's body sitting inside bar 1's body, and a follow-through close above bar 2's high. Treat the harami cross variant as the strongest version.

How is a bullish harami different from a bullish engulfing? A bullish harami has a small bar 2 inside bar 1; a bullish engulfing has a large bar 2 wrapping bar 1. Harami is a contraction or slowdown signal; engulfing is a strong-momentum reversal signal.

Sources

1. Capital.com. "What is a Bullish Harami Pattern." https://capital.com/en-int/learn/technical-analysis/bullish-harami-pattern
2. Corporate Finance Institute. "Harami Cross - Overview, Bullish and Bearish, Advantages." https://corporatefinanceinstitute.com/resources/career-map/sell-side/capital-markets/harami-cross/
3. Babypips. "Harami Definition." https://www.babypips.com/forexpedia/harami
4. Nison, S. (1991). Japanese Candlestick Charting Techniques. New York Institute of Finance.

Disclaimer

This article is educational content only and is not financial advice. Nothing here is a recommendation to buy, sell, or hold any security. Consult a licensed advisor before making investment decisions.