How to read candlestick charts
Every candle packs four prices and a short story about who won the period. This guide shows how to read one, how timeframes change the picture and the six patterns traders watch most, with what they suggest and why none is a guarantee.
To read candlestick charts, look at each candle’s body and wicks: the body shows where price opened and closed, and the wicks show the highest and lowest prices reached in that period. A bullish candle closes above its open; a bearish candle closes below it.
Patterns of one to three candles hint at what buyers and sellers may do next. They tilt the odds a little; they never guarantee the next move.
What does a candlestick show?
A candlestick chart draws one candle per period — one minute, one hour, one day, whatever timeframe you choose. Each candle records four prices for that period: the open, high, low and close, often shortened to OHLC.
The thick part is the body, which runs from the open to the close. The thin lines above and below are the wicks, also called shadows, which reach the highest and lowest prices traded. A line chart shows only the close; a candle shows the whole fight on the way there.
Same four prices, two outcomes: on the bullish candle the close is the top of the body; on the bearish one it is the bottom.
Colours and a little history
Most platforms default to green for bullish candles and red for bearish ones, and let you change both; in this guide bullish candles are cyan. The format goes back to Japanese rice traders in the 18th century, which is why the charts are still known as Japanese candlesticks.
Bullish vs bearish candles: what the body and wicks tell you
Colour tells you the direction of the period. Size tells you how convincing it was. Reading candles mostly means comparing these proportions with the candles around them.
- The body — a long body means price travelled a long way from open to close with little pushback. A short body means the open and close ended up near each other, whatever happened in between.
- The wicks — a long wick marks prices the market visited but did not accept. A long upper wick shows selling pressure at higher prices; a long lower wick shows buying pressure at lower ones.
- The neighbours — a candle is only big or small compared with the ones before it. A 20-pip body is huge on a quiet 5-minute chart and tiny on a daily one.
One candle on its own is a snapshot, not a forecast. The information is in sequences: a run of long bullish bodies that starts to shrink, or several long upper wicks at the same level, says more than any single candle can.
Practise on live candles, not on your balance
A free demo account shows real-time candlestick charts with virtual money, so you can watch patterns form and see what happens next without risking anything.
How do timeframes change a candlestick chart?
The timeframe decides how much time each candle covers. On a 15-minute chart a new candle starts every 15 minutes; on a daily chart, one candle holds a whole trading day.
Bigger candles are built from smaller ones. Four 15-minute candles make exactly one 1-hour candle: it opens where the first one opened and closes where the last one closed, and its wicks reach the highest high and the lowest low of the four.
The sharp dip in the third 15-minute candle survives on the hourly chart only as a long lower wick. Higher timeframes filter out noise — and hide detail.
| Timeframe | One candle covers | Candles in a 24-hour day | Often watched by |
|---|---|---|---|
| M5 | 5 minutes | 288 | Scalpers |
| M15 | 15 minutes | 96 | Day traders |
| H1 | 1 hour | 24 | Day traders |
| H4 | 4 hours | 6 | Swing traders |
| D1 | 1 day | 1 | Swing and position traders |
This is why many traders read charts top-down: a higher timeframe for the direction and the key levels, a lower one to time the entry. A pattern on a daily chart sums up a full day of trading and tends to carry more weight than the same shape on a 5-minute chart, which can form and fail within the hour.
6 candlestick patterns worth knowing
There are dozens of named patterns. Most traders get by with a handful, and these six appear in almost every guide. Each one is drawn as it is classically defined, with the candles before it faded, because a pattern only means something after a move.
Highlighted: the candles that form the pattern. Dimmed: the move before it, which is part of what the pattern means.
The six share one idea: a side loses control — a failed push, a rejected price, a body swallowed by the opposite colour. They are called reversal patterns, but in practice many of them only mark a pause.
No candlestick pattern predicts the next move. At best it shifts the odds slightly in one direction, and many signals fail. Traders who use them usually wait for confirmation and decide in advance where the idea is wrong — for example, with a stop loss beyond the wick of the pattern.
Why context matters more than the pattern
The same candle can mean opposite things depending on where it appears. A small body with a long lower wick is called a hammer after a decline and a hanging man after a rise. The shape is identical; the location changes the reading.
The body can be either colour; what changes the meaning is the trend before the candle and the level where it forms. The inverted hammer and the shooting star work the same way: one shape, opposite contexts.
Questions many traders ask before acting on a pattern
- Is there a trend to reverse? A hammer in the middle of a sideways range is noise, not a signal.
- Is it at a level that matters? Patterns at support (a level where falls have tended to stop), resistance (a level where rises have tended to stall) or a previous high or low tend to deserve more attention than those in open space.
- Did the next candle confirm it? Many traders wait for a close in the direction of the pattern before acting.
- Which timeframe is it on? A daily hammer reflects far more trading than one on a minute chart.
- Where is the idea wrong? A logical stop loss beyond the wick, sized so that a failed signal is an affordable loss.
That last question is where chart reading meets risk management. A buy stop above a pattern’s high or a stop loss below its low turns a chart idea into a plan with a defined exit; the guide to forex order types explains how each order works.
How to practise reading candlestick charts
Pattern names are easy to memorise. Recognising them live, while the candle is still forming, takes screen time. Candles work the same way on every market, so what you learn on EUR/USD carries over to gold, indices and the rest of the markets you can trade.
- 1Open a chart on demoLive prices, virtual money.
- 2Pick one timeframeH1 or H4 is a calm place to start.
- 3Mark patterns at key levelsOnly those that follow a move.
- 4Log what happened nextA journal shows which setups work for you.
At HeroFX, TradeLocker runs in the browser with TradingView charts built in, so switching timeframes, drawing support lines and placing orders all happen on the same chart. MetaTrader 5 is there for traders who prefer desktop charting with custom indicators and Expert Advisors.
Many traders review the week’s candles at the weekend to see which patterns worked and which failed, and some test their reading in a demo trading contest, with no real money at stake. If the market itself is new to you, what is forex trading covers pips, lots and spreads first.
Put candles on a live chart
Open a HeroFX account and trade on TradeLocker or MetaTrader 5, with candlestick charts on every timeframe and a free demo to practise on first.
Key takeaways
- Each candle shows four prices: open, high, low and close. The body spans open to close; the wicks mark the extremes.
- A bullish candle closes above its open and a bearish one below it. Long wicks show prices the market rejected.
- Higher-timeframe candles are built from lower ones: fewer signals, less noise, less detail.
- Hammers, shooting stars, dojis, engulfing patterns and morning stars suggest a possible turn — probabilities, not certainties.
- Context decides the reading: the trend before the pattern, the level it forms at and confirmation from the next candle.
Candlestick chart FAQs
How do you read candlestick charts as a beginner?
Start with one candle at a time. The body shows the open and the close, and its colour tells you whether price finished higher (bullish) or lower (bearish). The wicks show the highest and lowest prices of the period. Then compare each candle with its neighbours: size, wick length and where it formed matter more than any single shape.
What do the colours of candlesticks mean?
Colour shows direction. A bullish candle closed above its open and is usually green (cyan in this guide); a bearish candle closed below its open and is usually red. The colours are only a platform setting: most platforms, including TradeLocker and MetaTrader 5, let you change them, and some draw bullish candles hollow instead of filled.
What does a long wick on a candle mean?
A long wick marks prices the market reached but could not hold by the close. A long upper wick means buyers pushed higher and sellers drove price back down; a long lower wick means the opposite. Long wicks at support or resistance often draw attention, because they show a level being defended.
What is a doji candle?
A doji is a candle whose open and close are at, or almost at, the same price, so the body is a thin line. It reflects indecision: buyers and sellers ended the period level. After a strong trend a doji can be an early hint that momentum is fading, but on its own it says little about the next direction.
Which candlestick pattern is the most reliable?
None is reliable on its own. Engulfing patterns and hammers at clear support or resistance are among the most watched, but any pattern can fail. Reliability tends to improve with context: a clear prior trend, a meaningful level, a higher timeframe and a confirming next candle. Hence the stop loss many traders plan for every pattern trade.
What is the best timeframe for candlestick patterns?
There is no single best one; it depends on how you trade. Higher timeframes such as the 4-hour and daily charts produce fewer patterns, but each reflects more trading and tends to be less noisy. Lower timeframes give more signals, and more false ones. Many traders check a lower-timeframe pattern against the trend on a higher one.
Do candlestick patterns work in forex?
They work in forex the way they work anywhere: as probabilities, not predictions. The market’s structure changes a few details. Because forex trades around the clock during the week, gaps are rare, so patterns that classically need a gap, such as the morning star, usually form without one. Daily candles also depend on the platform’s server time, so they can differ slightly from one broker to another.