Reading a Candlestick Chart: The Five Patterns Beginners Should Know

Open any trading app and you will see them: little red and green bars with thin lines poking out the top and bottom. Candlestick charts look cryptic at first, but each candle packs four data points into one shape — and a handful of recurring patterns tell you, at a glance, who is winning the tug-of-war between buyers and sellers.

A 300-year-old invention

Candlesticks are the oldest charting technique still in use, and they were born in a rice market. In 18th-century Japan, a merchant named Munehisa Homma (1724–1803) traded rice futures on the Dojima Exchange in Osaka. Homma tracked daily open, high, low, and close prices, became convinced that crowd emotion drove prices as much as supply and demand, and recorded his observations in 1755 in what is regarded as the first book on market psychology. He is widely credited as the father of the candlestick chart.

The technique stayed largely inside Japan for two centuries until trader and author Steve Nison introduced it to Western markets through his book Japanese Candlestick Charting Techniques. Every candle on a modern Bloomberg terminal or phone app descends from Homma’s rice-market sketches — a reminder that market psychology hasn’t changed nearly as much as the technology around it.

Anatomy of a candle

Every candle covers one time period — a minute, an hour, a day — and shows four prices:

• Open: the price at the start of the period
• Close: the price at the end
• High: the highest price reached
• Low: the lowest price reached

The thick part is the body (open to close). The thin lines are the wicks or shadows (high and low). Color convention: green (or white) means the close was above the open — buyers won the period. Red (or black) means the close was below the open — sellers won.

Learn to read the shape the way Homma did — as a record of a battle:

• A long body means conviction: one side dominated from open to close.
• A long wick means rejection: price probed a level and got pushed back. A long lower wick shows buyers absorbing a selloff; a long upper wick shows sellers capping a rally.
• A tiny body with long wicks means indecision: a fierce fight that ended near where it started.
• A candle with almost no wicks (traders call it a “marubozu”) means one side controlled the entire period — relentless buying or selling with barely a counterattack.

The five patterns worth knowing

1. Doji — indecision. Open and close are nearly identical, leaving a cross-like shape. After a strong run, a doji says momentum is stalling: neither side could hold an advantage. Alone it means little; at the top of a long rally, it is a yellow flag.

2. Hammer — possible bottom. A small body near the top of the candle with a long lower wick, appearing after a decline. Sellers pushed price down hard intraday, and buyers dragged it back up before the close. It suggests selling exhaustion — but experienced traders wait for the next candle to confirm before acting on it.

3. Shooting star — possible top. The hammer’s mirror image: small body near the bottom, long upper wick, after a rally. Buyers pushed higher and were rejected. Same rule applies: demand confirmation from what comes next.

4. Engulfing — momentum shift. Two candles: the second candle’s body completely “engulfs” the first. A bullish engulfing (a large green body swallowing a prior red one) after a decline signals buyers seizing control; a bearish engulfing signals the reverse. Of the five, this is the one professionals tend to weight most, because it shows an actual transfer of control rather than mere hesitation.

5. Three white soldiers / three black crows — trend confirmation. Three consecutive strong candles in the same direction, each closing near its high (soldiers) or low (crows). This is not a reversal signal — it confirms that a trend has real force behind it. The caution: by the third candle, much of the move may already have happened.

Timeframes change everything

The same pattern means different things on different clocks. A hammer on a daily chart reflects a full session of institutional money changing its mind — significant. A hammer on a one-minute chart reflects sixty seconds of noise — mostly meaningless. Beginners often mix timeframes without realizing it, spotting “patterns” on intraday charts that carry no weight.

A practical habit: read the higher timeframe for direction and the lower one for timing. If the daily chart shows an uptrend and the hourly chart prints a bullish engulfing at a pullback, the two timeframes agree. If they disagree, the higher timeframe usually wins.

Confirmation: the rule that saves beginners

No pattern is a signal by itself. Professionals pair candles with at least two filters:

• The next candle. A hammer followed by a strong green candle confirms buyers followed through. A hammer followed by a red breakdown candle says the sellers weren’t done.
• Volume. A reversal pattern on heavy volume means many participants changed their minds — far more convincing than the same shape on a quiet day. Most charting platforms plot volume bars beneath the price for exactly this reason.
• Trend context. A hammer means more as a pause inside an uptrend than as a lone candle in a waterfall decline. Patterns describe the battle; the trend tells you which army has been winning the war.

For more on reading market visuals without fooling yourself, see our guide to the three charts that matter and how to read financial news like a professional.

What candles can’t do

Candles describe price action, not causes. They tell you what happened, never why — and never what happens next with certainty. Every pattern fails regularly: hammers break down, engulfings reverse back, dojis resolve into fresh trends. That failure rate is not a flaw in the tool; it is the nature of markets, where every signal is probabilistic.

The most common beginner mistake is treating patterns as predictions. They are better understood as a language for describing market psychology: long wicks show rejection, long bodies show conviction, dojis show hesitation. Learn to read the sentence before betting on the next chapter — and size any position so that being wrong is survivable.

The bottom line

You don’t need to memorize fifty patterns. Understand what a candle is made of, recognize these five, respect timeframes, and always demand confirmation from the next candle and from volume. That alone puts you ahead of most people staring at the same chart. Homma figured this out trading rice three centuries ago; the psychology hasn’t changed, only the speed.

Sources: Wikipedia (Honma Munehisa biography; Dojima Rice Exchange), PriceActionNinja (Homma history), Finance Magnates (candlestick origins; Steve Nison), Investopedia (candlestick pattern definitions).

This article is educational and is not investment advice.