Technical analysis · Beginner

Candlesticks 101

A candlestick is a scoreboard for one period of trading. Here is how to read the contest it records, and why location matters more than the pattern name.

Last reviewed 15 September 2026 by the MarketPro research desk · Editorial policy

In short

A candlestick shows four prices for one period: the open, high, low and close. The body spans open to close and the wicks mark the extremes price reached but did not hold. A long body with short wicks means one side controlled the period. A small body with long wicks means neither side finished ahead. The level the candle forms at matters more than the shape itself.

What to remember

A candle is a record of a contest, not a signal. Body size shows conviction, wick length shows rejection, and the close shows who held the ground.
The same pattern at a tested support zone and in the middle of a range carry completely different weight. Mark levels first, read candles second.
Forex has no central exchange, so daily opens and closes depend on your broker's server time. Two charts of the same pair can disagree on whether a doji printed.
A pattern on a 5-minute chart formed on a fraction of the participation behind the same pattern on a daily chart.

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A candlestick is four numbers, not a picture

A candlestick compresses the open, the high, the low and the close of one period into a single shape. The thick body runs from open to close. The thin wicks run out to the extremes price touched and failed to hold. A close above the open is drawn bullish, a close below it bearish. That is the entire encoding, and everything else in candlestick reading is interpretation of how those four numbers sit relative to each other.

The useful shift is to stop seeing a candle as a picture and start seeing it as a scoreboard. Over that hour or that day, buyers and sellers pushed price around. The candle records where the contest started, how far each side got, and who held the ground at the close.

What bodies and wicks are telling you

Long body, small wicks. One side controlled the whole period. Price opened, travelled in one direction and closed near the extreme. That is conviction.
Small body, long wicks on both sides. Both sides pushed and neither finished ahead. Price went somewhere and came back. That is indecision, and indecision is information.
A long wick on one side only. Price was driven to an extreme and rejected. A long lower wick after a decline says sellers reached a price and buyers took it back before the close.
Where the body sits inside the range. A close in the top third of the candle is a different message from a close in the bottom third, even when both candles are the same colour and the same size.

The named patterns worth knowing

Pin bar or hammer. A small body with a long rejection wick. Most meaningful when the wick pushes through a price other participants are watching and closes back inside.
Engulfing. A candle whose body fully covers the previous body. It says the second period undid everything the first achieved, which is a plausible change of control.
Doji. Open and close almost equal. In isolation it means almost nothing. After a long directional run it is worth noticing, because it says the run has stopped producing progress.
Inside bar. A candle whose entire range sits within the previous candle's range. Compression, often before expansion, with two obvious boundaries already drawn for you.

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One daily candle, read properly

Suppose a daily EUR/USD candle opens at 1.0840, trades down to 1.0790, recovers through the afternoon and closes at 1.0855. The body spans 15 pips. The lower wick is 50 pips. The full range is 65 pips and more than three quarters of it was rejected from below.

Read that as a sequence rather than a shape. Sellers had control for part of the session and pushed price 50 pips lower. Buyers absorbed the whole move and finished the day above the open. One candle on its own proves very little. But if 1.0790 also happens to be the low of the previous fortnight, you now have a level that has been tested and defended, plus a candle that shows you exactly how the defence unfolded. If you want to know what those 50 pips are worth on your position, the pip calculator converts it to cash in a few seconds.

Location beats pattern, every time

The same hammer means almost nothing in the middle of a range and a great deal at a support zone that has already held three times. This is the most important idea in candlestick reading and it is the one most beginners skip on the way to memorising twenty pattern names.

The reason is mechanical. A rejection candle at a level is evidence that other participants are acting at that price. A rejection candle in open space is evidence that the last hour was choppy. Mark your levels first, then read the candles that form there. That ordering is what separates price-action reading from pattern spotting, and it is the same ordering a well-constructed signal follows when it explains why an entry sits where it does.

Where candle reading misleads

Low timeframes dilute the message. A hammer on a 5-minute chart formed on a fraction of the participation behind a daily hammer. The shape is identical, the evidence behind it is not.
Closing prices are broker-specific in forex. There is no central exchange, so a daily candle's open and close depend on your broker's server time. Two charts of the same pair can disagree about whether a doji printed at all.
Patterns are visible to everyone. An obvious hammer at an obvious level is an obvious place to cluster stops, which is precisely why price sometimes runs through it before turning.
A finished chart reads beautifully. Scrolling back and finding the candle that marked the turn is easy. Identifying it at the hard right edge, with the next candle unwritten, is the actual skill.

Ten candles, in plain language

Open one daily chart and annotate ten consecutive candles in plain language, one sentence each, describing the open-against-close contest and nothing else. "Opened low, sellers pushed 40 pips, buyers took it all back, closed at the high." Do not name the pattern. Naming is a shortcut that lets you stop thinking about the mechanism.

Then do the same exercise on a chart where you have already drawn your levels, and notice how differently the same candles read once you know what price they formed at. Fluency comes from repetition on real charts, not from a pattern glossary. Levels and the candles that form at them are closely linked, and the fastest route to reading one well is to get comfortable with what actually moves price between them.

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Written and reviewed by the MarketPro research desk

MarketPro is a trading-signal and trading-education app operated by Harajuku Holdings LTD (Cyprus). Our signal desk publishes and tracks every trade idea in-app, and every page here is checked against the app's live behaviour before publishing. Last reviewed 15 September 2026. How we produce signals and content · About MarketPro

FAQ

Candlesticks 101: questions

What do long wicks on a candlestick mean?

A long wick means price travelled to that extreme and was pushed back before the period closed. A long lower wick after a decline says sellers reached a price and buyers reclaimed it. The wick is only meaningful if it rejects a level that other participants are watching, such as a prior swing low or a round number.

Are candlestick patterns reliable?

Candlestick patterns describe what already happened rather than predicting what comes next, and they fail regularly. Their value comes from context. A rejection candle at a support zone tested three times is meaningful evidence, while the identical candle in the middle of a range usually is not. Treat a pattern as one input alongside structure and levels, never as a standalone trigger.

Which timeframe is best for candlestick analysis?

Higher timeframes produce more dependable candle signals because more capital participated in forming them. A daily engulfing candle reflects a full session of decisions, while a 5-minute engulfing candle can be a single order. Many traders read candles on the daily and 4-hour charts for context and drop lower only to time an entry.

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