Candlestick Patterns: The Complete Bullish & Bearish Guide

Master bullish and bearish candlestick patterns: hammer, engulfing, doji, morning star, shooting star, and more. Learn how to read candle anatomy and spot every pattern instantly using Diplyzer.

Candlestick charts date back to 18th-century Japanese rice traders and remain the default way to visualize price today. Each candle packs four data points — open, high, low, close — into a single shape, and the shapes that repeat across market history carry real information about who's in control: buyers or sellers.

A candlestick pattern is a specific arrangement of one or more candles that has historically preceded a shift in price direction or a continuation of the existing trend. Unlike chart patterns, which take weeks to form, candlestick patterns can complete in a single session — making them the fastest read on shifting momentum available on a chart.


Anatomy of a Candlestick

Every candle is built from the same four prices:

  • Open: the first traded price of the period
  • Close: the last traded price of the period
  • High: the highest price reached
  • Low: the lowest price reached

Body: the thick rectangle between the open and close. A bullish (green/white) candle closes above where it opened. A bearish (red/black) candle closes below where it opened.

Wicks (or shadows): the thin lines above and below the body, marking the high and low of the period. Long wicks show rejection — price traveled there and was pushed back.

Key principle: a candle's body tells you who won the session. Its wicks tell you how hard the fight was.


Bullish Candlestick Patterns

Bullish candlestick patterns signal that buyers are stepping in and a move higher may follow. They matter most when they appear after a decline, at support, or at the bottom of an oversold move.

Hammer

A hammer has a small body near the top of the candle's range and a long lower wick — at least twice the length of the body — with little to no upper wick.

What it means: sellers pushed price sharply lower during the session, but buyers reclaimed almost all of the loss by the close. That rejection of lower prices is the signal.

Confirmation: a hammer is only meaningful after a downtrend, ideally at a known support level. Wait for the next candle to close above the hammer's high before acting.

Ask Diplyzer:

AI Prompt

"Scan for stocks that formed a hammer candlestick at support in the last 3 sessions. Filter for confirmation on the following candle and rank by volume."

Bullish Engulfing

A two-candle pattern: a small bearish candle is followed by a larger bullish candle whose body completely "engulfs" the prior candle's body.

What it means: sellers were in control, then buyers overwhelmed them entirely within a single session — a sharp transfer of control.

Quality markers:

  • The engulfing candle should close near its high
  • Volume on the engulfing candle should exceed the prior candle's volume
  • Stronger when it appears at a multi-week or multi-month low

Morning Star

A three-candle bottoming pattern: a long bearish candle, followed by a small-bodied candle that gaps or drifts lower (indecision), followed by a strong bullish candle that closes well into the first candle's body.

What it means: the downtrend loses momentum (candle two), then buyers take firm control (candle three). It's one of the most statistically reliable bottoming patterns because it requires three separate confirmations, not one.

Ask Diplyzer:

AI Prompt

"Find any stocks in the S&P 500 that completed a morning star pattern on the daily chart this week. Show me the close of the third candle relative to the first candle's midpoint."

Piercing Line

A two-candle pattern similar to bullish engulfing, but the second candle only closes above the midpoint of the first candle's body rather than fully engulfing it. A slightly weaker signal than bullish engulfing, but still meaningful at support.

Three White Soldiers

Three consecutive long-bodied bullish candles, each opening within the prior candle's body and closing near its own high. A strong continuation or bottoming signal — but be cautious of chasing it after an extended run, since three strong closes in a row can also mark short-term exhaustion.


Bearish Candlestick Patterns

Bearish candlestick patterns are the mirror image — they flag that sellers are taking control, typically after an advance, at resistance, or following an overbought move.

Shooting Star

The bearish counterpart to the hammer: a small body near the bottom of the range with a long upper wick and little to no lower wick.

What it means: buyers pushed price sharply higher during the session, but sellers took it back by the close. Most significant after an uptrend, at resistance, or after a gap up.

Ask Diplyzer:

AI Prompt

"Scan the Nasdaq 100 for shooting star candlesticks forming at resistance today. Filter for stocks up more than 10% over the prior 5 sessions."

Hanging Man

Structurally identical to a hammer — small body, long lower wick — but it appears after an uptrend rather than a downtrend, which flips its meaning to bearish. Context is everything: the same candle shape is bullish at a bottom and bearish at a top.

Bearish Engulfing

The inverse of bullish engulfing: a small bullish candle followed by a larger bearish candle that fully engulfs it. Signals that sellers have overwhelmed buyers after an advance.

Quality markers:

  • Stronger at a well-tested resistance level or prior swing high
  • Volume should expand on the engulfing candle
  • More reliable on weekly and daily charts than on intraday timeframes

Evening Star

The bearish mirror of the morning star: a long bullish candle, a small indecision candle that gaps or drifts higher, then a strong bearish candle closing well into the first candle's body. A classic three-candle topping signal.

Ask Diplyzer:

AI Prompt

"Did [stock] form an evening star pattern at its recent high? Confirm the third candle's close relative to the first candle and check volume on the reversal day."

Dark Cloud Cover

The bearish counterpart to the piercing line: a bearish candle opens above the prior bullish candle's close, then closes below the midpoint of its body. A softer version of bearish engulfing.

Three Black Crows

Three consecutive long-bodied bearish candles, each opening within the prior candle's body and closing near its own low — the mirror of three white soldiers, and a strong distribution signal after an extended advance.


Doji: The Indecision Candle

A doji forms when the open and close are virtually identical, leaving almost no body — just wicks on either side. It represents a stalemate between buyers and sellers.

A doji is not inherently bullish or bearish — its meaning depends entirely on context:

  • After a downtrend: often the first sign of seller exhaustion (a potential bottom)
  • After an uptrend: often the first sign of buyer exhaustion (a potential top)
  • In a range: usually just noise

Variants:

  • Dragonfly doji: long lower wick, no upper wick — bullish bias at support
  • Gravestone doji: long upper wick, no lower wick — bearish bias at resistance
  • Spinning top: a doji-like candle with a small body and wicks on both sides, signaling indecision without a clear resolution yet

Why Single Candles Aren't Enough

A hammer, engulfing pattern, or doji in isolation is not a trade signal — it's a clue. The pattern's reliability depends on three things layered on top of it:

Validation CriterionWhat to Check
LocationIs it forming at a real support/resistance level, not in the middle of a range?
Prior trendReversal patterns need an actual trend to reverse — no trend, no signal
VolumeDoes volume confirm the candle, or is it a low-conviction print?
ConfirmationDid the next candle close in the expected direction?
Multi-timeframeDoes the pattern align on both the daily and weekly chart?

The same hammer shape that marks a bottom in one context is meaningless noise in another. Pattern recognition without context is the single biggest reason candlestick trading fails for beginners.


Common Candlestick Trading Mistakes

Trading the pattern, not the context: a textbook hammer in the middle of a range, with no trend behind it, is not a signal.

Skipping confirmation: acting on a pattern before the next candle confirms it is the most common way to get caught in a false signal.

Ignoring volume: a bullish engulfing candle on below-average volume carries far less weight than one on a volume surge.

Overweighting single candles: three-candle patterns (morning star, evening star, three soldiers/crows) are statistically more reliable than single-candle patterns (hammer, shooting star, doji) precisely because they require more confirmation.


Candlestick Pattern Recognition with Diplyzer

Diplyzer's pattern engine scans candlestick formations across every stock, timeframe, and asset class in seconds — something that would take hours to do manually across a watchlist of any real size.

AI Prompt

"Scan the S&P 500 for bullish engulfing or hammer candlesticks confirmed in the last 2 sessions, forming at a support level. Rank by volume expansion."

AI Prompt

"What candlestick pattern is [stock] forming right now on the daily chart? Tell me whether it needs confirmation and what the next candle would need to do to validate it."

AI Prompt

"Find every stock in the Nasdaq 100 showing a bearish reversal candlestick pattern at a 20-day high today."


Candlestick Pattern Cheat Sheet

PatternBiasCandlesBest Context
HammerBullish1After a downtrend, at support
Bullish EngulfingBullish2After a decline, on rising volume
Morning StarBullish3At a multi-week or multi-month low
Piercing LineBullish2At support, softer than engulfing
Three White SoldiersBullish3Early trend continuation or bottom
Shooting StarBearish1After an uptrend, at resistance
Hanging ManBearish1After an uptrend (same shape as hammer)
Bearish EngulfingBearish2At resistance, on rising volume
Evening StarBearish3At a multi-week or multi-month high
Dark Cloud CoverBearish2At resistance, softer than engulfing
Three Black CrowsBearish3Early trend continuation or top
DojiNeutral1Meaning depends entirely on trend context

Start Candlestick Analysis Now

Diplyzer identifies and validates candlestick patterns in real time, across any stock, timeframe, or asset class — with the trend, volume, and support/resistance context needed to tell a real signal from noise.

AI Prompt

"Give me a complete candlestick analysis of [stock]. Identify any pattern forming on the daily and weekly charts, tell me if it needs confirmation, and give me the key level that would validate or invalidate it."