Introduction to Candlestick Patterns: Doji, Hammer, and Marubozu

Every price chart tells a story. Most traders read the headline and miss everything underneath.

Not where the stock opened or closed. The actual fight that happened between those two points. The session where buyers pushed hard at resistance and got turned away. The day sellers tried to break support and got rejected so aggressively that the candle closed near its high. The moment where neither side could win, and the market just sat there, suspended in genuine uncertainty.

Candlestick charts show all of that. Four numbers, open, high, low, close, compressed into one visual structure that tells you more about what actually happened in a session than any line chart ever could. 

Who controlled the day? How convincingly? Where did the opposition show up?

Three patterns sit at the foundation of everything in candlestick analysis. Doji, Hammer, Marubozu. Not because they’re the most profitable patterns or the most complex ones. Because every other candlestick pattern is essentially a variation of what these three represent. Indecision. Rejection. Conviction. Learn these properly, and reading more complex patterns becomes significantly easier because the underlying logic is already familiar.

This guide covers how each pattern forms, what it actually says about the balance of buying and selling pressure at that moment, the context that makes each pattern valid or meaningless, and the specific mistakes traders make when they skip that context entirely.

Why Candlestick Patterns Matter in Trading?

A line chart shows you where the price ended. Full stop.

A candlestick chart shows you where the price started, where it went in both directions, and where it ended. Four data points instead of one. That difference sounds small. In practice, it changes what you can read from a chart entirely.

Take a session where a stock opens at Rs. 500, trades down to Rs. 460 intraday, and closes at Rs. 497. The chart shows almost no movement. Quiet day. Nothing to see.

Except something significant happened. Sellers pushed the price down 8% during the session. Buyers rejected that move completely and drove the price almost all the way back. That’s not a quiet session. That’s a session where buyers demonstrated serious conviction at lower prices. A candlestick shows that. A line chart doesn’t.

That information gap is why candlestick charts became the default for serious technical traders across every market globally. Each candle is a compressed record of a buyer and seller negotiation. Body size, shadow length, and where the close sits relative to the range, all of it reflects the outcome of that negotiation in a way that no other chart type captures as efficiently.

History of Candlestick Charts

Osaka. 18th century. Rice markets. 

These three are the pillars of origin for the candlestick charts.

A trader named Munehisa Homma noticed something other traders weren’t paying attention to. Price itself told only part of the story. The psychology behind price movements told the rest. Where fear drove selling below fair value. Where greed pushed buying above it. How sentiment shifted from session to session in ways that repeated recognisably over time.

He built a charting method around that observation. Each session became one visual structure showing the relationship between where the price started, how far it travelled in both directions, and where it ended. That relationship revealed market sentiment more clearly than any single number could.

Steve Nison brought Japanese candlestick charting techniques to Western markets in 1991. Within a decade, candlestick charts had replaced bar charts as the standard for technical traders across every major market.

The reason they lasted: price behaviour shows what participants actually did. Indicators show what a formula calculated afterward. Those are different things and Homma understood that distinction roughly 300 years before most Western traders did.

Formation of Candlestick Charts

Four data points build every single candle.

The body is the rectangle between the open and closed. A green or white body means close above open. Buyers won the session. Red or black means close below open. Sellers won.

The thin lines above and below the body are shadows or wicks. Upper shadow runs from the body top to the session high. Lower shadow runs from body’s bottom to the session low.

Long Versus Short Bodies

Body size is the first thing to read on any candle.

A long body means one side is dominated from open to close without much back and forth. Strong directional pressure. Short body means the session ended near where it started. Neither buyers nor sellers took convincing control. More negotiation than trend.

One thing beginners often miss: body size relative to recent candles matters more than absolute size. A candle that looks large standing alone might be completely average compared to what surrounds it. Context always.

Long Versus Short Shadows

Shadows show where the price went and got rejected.

A long upper shadow means price pushed significantly higher during the session and couldn’t hold it. Sellers came in at the highs and drove the price back down. The longer the shadow relative to the body, the stronger the rejection was.

A long lower shadow means the price pushed significantly lower, and buyers stepped in hard. Strong buying at the lows. The longer the shadow, the more decisive the buyers were.

No shadows means one side ran the session from open to close without meaningful opposition. That’s a completely different story from a candle with long shadows on both sides.

Doji Candlestick Pattern

Open and close at the same price or nearly identical. The body is a flat line or close to it.

The market fought through the entire session and ended exactly where it started. Nobody won. Complete draw.

That one structure means one specific thing: conviction is absent. Neither side could establish control. A shift in who’s winning is possible but not confirmed. What the next candle does determines whether the Doji was a reversal warning or just a pause inside a continuing trend.

Doji and Trend

A doji after a strong uptrend means buying momentum stalled. Sellers are now matching buyers at these levels. Not a confirmed reversal. Just the first sign that the balance may be shifting. Next candle matters enormously.

A doji in a sideways market means almost nothing. Indecision in an already directionless environment isn’t new information.

Long-Legged Doji

Long shadows on both sides. Open and close at the same level. Price moved dramatically higher and dramatically lower during the session and ended exactly where it started. High volatility, zero net conviction. Often signals a trend running out of energy before it turns.

Dragonfly Doji

Open, high, and close all at the top. Long lower shadow only. Sellers pushed the price significantly lower, and buyers drove it all the way back.

Strong buying pressure at the lows. Often appears at the bottom of downtrends as a potential bullish reversal signal.

Gravestone Doji

Open, low, and close all at the bottom. Long upper shadow only. Buyers pushed the price significantly higher, and sellers drove it all the way back.

Strong selling pressure at the highs. Often appears at the top of uptrends as a potential bearish reversal signal.

Bulls Versus Bears

Every candle records a negotiation. The structure shows who won it.

Large bullish body, no upper shadow: buyers ran the session start to finish. Sellers never showed up.

Large bearish body, no lower shadow: sellers ran the session completely. Buyers never pushed back.

Long lower shadow on any candle: buyers were active at the lows regardless of where the candle closed overall. That buying pressure happened, and it matters.

Long upper shadow on any candle: sellers were active at the highs regardless of the final close. That selling pressure is real information about where resistance exists.

Reading who won each individual session, then stepping back to see who’s been winning across the last ten sessions, is what candlestick chart reading is actually trying to determine.

What Candlesticks Don’t Tell You?

Worth saying plainly because most trading content avoids this.

A Doji doesn’t guarantee a reversal. A Hammer doesn’t guarantee a bounce. A Gravestone Doji doesn’t guarantee a selloff. What they show is probability based on how similar patterns behaved historically under similar conditions. That’s genuinely useful. It’s not certain.

Single candle patterns are the weakest signal category in technical analysis. Multi-candle patterns are stronger. Patterns confirmed by volume, support and resistance levels, or other indicators are stronger still.

The candlestick pattern is the question. Confirmation from the next candle and the surrounding context is the answer. One without the other is incomplete.

Prior Trend

Most beginners get this wrong on their first hundred trades.

A Hammer is only a bullish reversal signal after a downtrend. The same Hammer appearing in an uptrend or sideways market doesn’t carry the same meaning. Pattern is identical. Context is different. Implication changes completely.

Identifying the pattern correctly but ignoring whether the prior trend makes the interpretation valid is exactly how traders end up with correct pattern recognition and wrong trade outcomes.

One question before reading any pattern: What was the market doing before this candle formed?

Candlestick Positioning

Where on the chart a pattern forms matters as much as what it looks like.

A Doji at major resistance after a multi-week uptrend is a meaningful signal worth acting on. The same Doji in the middle of a range with no nearby reference point is background noise. Same candle. Different location. Different meaning entirely.

Star Position

A candle gapping away from the previous session’s close. Opening above or below where the prior session ended. That gap itself signals a shift in sentiment between sessions. Morning star and evening star patterns depend on this gap for their significance. Without the gap, the pattern weakens considerably.

Harami Position

A small candle whose entire body sits inside the body of the previous larger candle. Harami means pregnant in Japanese. The large candle is the mother, and the small inside candle is the child.

Momentum has stalled. The market moved from conviction to uncertainty. Not a strong standalone reversal signal, but a useful early warning that a trend may be running low on energy.

Long Shadow Reversals

Hammer and Hanging Man

Identical structure. Small body near the top of the candle, long lower shadow at least twice the body length, little or no upper shadow.

Context separates them entirely.

Hammer comes after a downtrend. Sellers pushed the price lower during the session, buyers rejected the lows and pushed price back up near the open. Bullish reversal signal. The market is hammering out a potential bottom.

Hanging Man comes after an uptrend. Same candle, opposite context, opposite implication. Sellers managed to push the price significantly lower during the session, even though buyers recovered by close. Selling pressure is building underneath the trend. Danger signal.

Inverted Hammer and Shooting Star

Identical structure again. Small body at the bottom, long upper shadow at least twice the body length, little or no lower shadow.

Inverted Hammer after a downtrend: buyers pushed the price higher during the session, sellers pushed it back down, but the buying attempt shows up. Potential bullish reversal, weaker than a standard Hammer, confirmation from the next candle required.

Shooting Star after an uptrend: buyers pushed the price higher during the session, sellers rejected every bit of those gains by the close. Strong bearish reversal signal. Market tested higher levels and got turned away hard.

Marubozu Candlestick Pattern

Marubozu means bald or shaved in Japanese. No shadows. One side controlled the entire session without the other side mounting any resistance worth noting.

Bullish Marubozu: open is session low, close is session high. Buyers from the first trade to the last. Not a moment of meaningful selling pressure anywhere in the session.

Bearish Marubozu: open is session high, close is session low. Sellers are controlled completely. Buyers never pushed back.

A Marubozu at a key support or resistance level carries more weight than almost any other single candle signal. One side didn’t just win. They won without a contest.

Blending Candlesticks

Three candles that look ambiguous individually often tell a clearer story when synthesised into one.

Take the open of the first candle, close of the last, highest high and lowest low across all three. Build one candle from those four points. That blended candle shows the net outcome of three full sessions of buyer and seller negotiation. Cuts through whatever noise exists in the individual candles.

Also explains why multi-candle patterns carry more weight than single candles. Three sessions of consistent dominance by one side are a stronger statement than any one session can make alone.

Final Thoughts: Reading Candlestick Charts in Context

Candlestick patterns are a language. Knowing words isn’t the same as reading sentences.

Doji means indecision. Hammer means a potential buying reversal. Marubozu means conviction. Those definitions are the starting point, not the destination. Prior trend, candle position, proximity to key levels, volume, and next candle behaviour all determine whether a pattern is a genuine signal or noise that looks like one.

Traders who use these patterns well don’t memorise and trade mechanically. They read each candle as evidence of what buyers and sellers actually did, look for patterns that confirm a story developing across multiple sessions, and wait for context that makes the signal credible before acting on it.

That takes time to build. The starting point is getting comfortable with these three patterns well enough to know exactly what each one says about market psychology before adding anything more complex on top.Jainam Broking provides charting tools and market data to support technical analysis at every level. Open a free Demat account in five minutes.