What Are Candlestick Patterns? How to Read Them, and When to Ignore Them
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By Spencer Li, CFTe · Last updated: 26 October 2026
A candlestick pattern is a shape made by one to three candles on a price chart that shows how the fight between buyers and sellers went over those sessions. Each candle packs in four prices, the open, the high, the low and the close. The thick part, called the real body, runs from the open to the close, and the thin lines above and below it, called shadows or wicks, mark the high and the low. Patterns sort into three groups. Bullish ones hint that a fall is losing steam, bearish ones hint that a rise is losing steam, and neutral ones show that neither side won. The catch is that the same candle can mean opposite things depending on where it forms, so where a pattern appears matters as much as what it looks like.
Where did candlestick charts come from?
The odd thing about candlesticks is that the market they came from was trading paper before it traded charts.
In 18th-century Osaka, Japan’s rice trade ran through the Dojima Rice Exchange. Merchants there bought and sold coupons for rice that would be delivered later, and Steve Nison, in his book on candlesticks, calls those coupons the first futures contracts ever traded. By 1749, the exchange was trading coupons for 110,000 bales of rice, at a time when there were only about 30,000 bales of actual rice in all of Japan.
So the first futures market in history was already trading more than three times the rice that existed. Prices were driven by what people expected, feared and hoped, and that is exactly the thing candlesticks were built to show.
Most Western traders had never heard of any of this until 1991, when Nison published Japanese Candlestick Charting Techniques. Today candles are the default chart on almost every trading platform. My own copy of that book has about 188 highlighted passages, with the heaviest marks on how each pattern is defined and confirmed, which tells you roughly how many times I have gone back to it.
How do you read a single candle?
Think of a candle as the scoreline of a match.
The real body is the final score. A white or green body means the session closed higher than it opened, so buyers won the day. A black or red body means it closed lower, so sellers won. The shadows are the chances the other side had during the match, the points where the score could have gone differently. A long lower shadow means sellers pushed price down a long way at some point, and buyers then dragged it back before the close.
Nison points out that the Japanese put great weight on the open and the close, because those are the two most emotional moments of the session. The open is where overnight hopes and fears meet the market, and the close is where everyone decides what they are willing to hold overnight. That is also why a candle needs a close before it counts. Halfway through the day, a hammer can still turn into something else entirely, which Nison flags as one of the method’s real limits.
Waiting for the close is one reason I look at my charts only once a day, and my free 15-minute swing trader checklist is the routine I use to do it.
What are the three groups of candlestick patterns?
Every candlestick pattern falls into one of three groups, and here are the common ones with what each shape is saying.
| Group | Pattern | What it looks like | What it suggests |
|---|---|---|---|
| Bullish | Hammer | After a fall, a small body near the top of the range, with a lower shadow at least twice the body | Sellers drove price down and buyers took it all back |
| Bullish | Inverted hammer | After a fall, a small body near the bottom, with a long upper shadow | A failed rally that still needs the next session to confirm it |
| Bullish | Bullish engulfing | In a downtrend, a white body that fully covers the black body before it | Buyers overwhelmed sellers in one session |
| Bearish | Hanging man | The same shape as a hammer, but after a rise | Sellers showed up near the highs |
| Bearish | Shooting star | After a rise, a small body near the bottom, with a long upper shadow | Buyers pushed to new highs and got turned away |
| Bearish | Bearish engulfing | In an uptrend, a black body that fully covers the white body before it | Sellers overwhelmed buyers in one session |
| Neutral | Doji | The open and close are the same or nearly so, and the shadows can be any length | Neither side won the session |
| Neutral | Spinning top | A small body with shadows on both sides | Indecision, a little less extreme than a doji |
Look at the first and fourth rows. The hammer and the hanging man are the same candle. Nison calls them the same line. After a fall it is a bullish hammer, and after a rise it is a bearish hanging man. So a hammer that shows up at the top of a strong uptrend is no buy signal at all, whatever the shape says. The inverted hammer and the shooting star work the same way.
Do note that colour matters much less than people think. Nison treats the colour of a hammer’s body as unimportant. Where it formed, and what happened the session after, matter a lot more.
Does a reversal pattern actually mean a reversal?
Here is a question worth asking before you trust any pattern labelled “reversal”. When the car in front of you flashes its brake lights, does that mean it is about to turn around?
Nison uses exactly that picture. He calls the term reversal pattern a misnomer, because what these candles really signal is that the trend before them is likely to change. The car may stop. It may slow down and then carry on. It may even turn. The brake lights only tell you the driver has stopped pressing the accelerator.
He adds a second limit that most guides skip, which is that candlesticks give no price targets. A bullish engulfing pattern can tell you buyers won a session decisively. It cannot tell you how far they will get. For that, Nison pairs candles with Western tools like support and resistance, trendlines and moving averages, and he calls the whole idea the Rule of Multiple Technical Techniques. The more separate signals that agree at one price, the better the odds.
Even his own examples come with failures. One of the hammers in his book failed because the session before it was a long black candle with no shadows, a sign of heavy selling, and the hammer had broken an old support level. The shape was right. Everything around it was wrong.
Checking what sits around a candle before trusting its shape is a habit, and the free 15-minute swing trader checklist is the daily routine I use to keep it.
How do I actually use candles on my own charts?
In my weekly outlook on 5 November 2025, I walked viewers through the daily chart of QQQ, the Nasdaq-100 fund. After a few days of rising prices, there was a day that was “a bit of a doji”, which I described as “signifying indecision”. The next day, the market closed below the low of that doji, which I took as “kind of like confirming” the correction.
Then the market did something less tidy. The day after, it opened above the previous bar’s high and closed down anyway, and it did the same thing again, so for three days the buyers kept trying to push higher and kept failing. I said the shape looked a bit like the Adidas logo, which is not a term you will find in Nison.
In the same video, I looked at gold and noticed there had been “a lot more like black bars than white bars”, which suggested there “might be one more leg down”. So I set a price alert at the support zone below. And on 12 March 2026, looking at the US dollar, I pointed out three pin bars, “the three times that the market tried to push higher” through its 100-day moving average and failed.
None of those readings used a single candle as a signal on its own. Each one was a count of who kept winning, at a level that already mattered. That is how I find candles most useful, as a running scoreboard rather than a starting gun.
Are candlestick patterns dead?
In November 2022, a trader on Reddit’s r/Daytrading asked: “Chart, candle stick patterns are dead?”
It is a fair thing to wonder when every charting app labels hammers for free and everybody can see the same ones. My answer is that the patterns were never meant to work alone, so a pattern traded on its own was always weaker than its reputation. What still works is the thing underneath them, which is reading how the fight went at a price that matters, and that is as useful now as it was in Osaka.
I should be honest about the limits, though. My 5 November 2025 doji read was right about the direction, but the session after the confirmation opened higher again. Anyone who had treated that single candle as a trade would have spent three uncomfortable sessions finding out whether they were right. Hence, when I read candles, I give them a day or two, and I never let one candle carry the whole case.
If you would like to learn more about all the different candlestick patterns, also check out: “The Definitive Guide to Candlestick Patterns”
FAQ
What are candlestick patterns in simple terms?
They are shapes made by one to three candles on a price chart. Each one sums up how the fight between buyers and sellers went, and the patterns are grouped as bullish, bearish or neutral.
Who invented candlestick charts?
They grew out of Japan’s rice markets, including the Dojima Rice Exchange in 18th-century Osaka. Steve Nison brought them to Western traders with his 1991 book, Japanese Candlestick Charting Techniques.
What is the difference between a hammer and a hanging man?
They are the same candle, a small body near the top with a long lower shadow. After a fall it is a bullish hammer, and after a rise it is a bearish hanging man.
Does the colour of a candle matter?
It matters less than most people think. Nison treats the colour of a hammer’s body as unimportant, and where the candle forms matters far more.
What is a doji?
A doji is a candle whose open and close are the same or almost the same. Its shadows can be any length. It shows a session where neither buyers nor sellers won.
Are candlestick patterns reliable on their own?
They are weak on their own. Nison himself paired them with support and resistance, trendlines and moving averages, and noted that they give no price targets. They work best as one piece of evidence at a level that already matters.
Do you read candles one at a time, or as a running count of who is winning? Let me know in the comments, and tell me too if you have ever bought a hammer that turned out to be a hanging man.
For a one-page view of the common shapes, see my candlestick patterns cheat sheet, and for a candle that shows buyers taking over in one session, read about the bullish engulfing pattern. The bigger shapes that form over weeks are covered in what are price patterns. For the wider picture, start with my free trading guides.
And if you want to check your charts once a day, without hours at the screen, grab the free 15-minute swing trader checklist.
About the author. Spencer Li is The 15-Minute Trader and the founder of Synapse Trading. He is a Certified Financial Technician (CFTe) with 15+ years of trading, run from 70+ countries. He holds a B.Acc and B.BM from SMU. Every trade he takes is public, dated, losses left in. He teaches rules-based swing trading in 15 minutes a day, one system for any market.
Education, not financial advice. Synapse Trading is not licensed by MAS to advise on investment products. Trading carries risk of loss, and past performance is not indicative of future results.
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Educational content only, not personalised financial advice. Trading carries risk, including loss of capital. Past performance is not indicative of future results. Synapse Trading is not licensed or regulated by MAS.
