How to Read Candlestick Charts

Every candlestick packs four data points from one time period into a single shape: the opening price, the closing price, the highest price reached, and the lowest price reached.

The body is the thick rectangle between the open and close. If the close is higher than the open, the candle is bullish (typically green or white). If the close is lower than the open, the candle is bearish (typically red or black). The body shows you where the battle between buyers and sellers started and where it ended.

The wicks (also called shadows) are the thin lines extending above and below the body. The upper wick reaches from the body to the session high. The lower wick reaches from the body to the session low. Wicks show you the full range that price explored before settling at the close.

The color gives you instant direction. Green means buyers won the period. Red means sellers won. The size of the body tells you how decisively one side dominated.

A long body means strong conviction. Buyers or sellers controlled the session from start to finish with little resistance. The longer the body relative to the wicks, the more one-sided the price action was.

Long wicks tell a different story. They mean price moved aggressively in one direction but got rejected. A long lower wick means sellers pushed price down but buyers fought back and closed near the high. A long upper wick means the opposite: buyers pushed up but sellers slapped it back down.

A small body with long wicks (a doji or near-doji) signals indecision. Neither buyers nor sellers could maintain control. These candles often appear at turning points, but they need confirmation from the candles that follow.

Individual candles are useful. Still, two-candle and three-candle patterns usually carry more weight. Here are the ones worth learning first:

• -Hammer - a small body at the top with a long lower wick, appearing after a downtrend. Buyers rejected the lows.
• -Doji - open and close at nearly the same price. The market paused. Watch what comes next.
• -Engulfing - the current candle completely covers the previous one. A bullish engulfing after a downtrend is a strong reversal signal.
• -Morning Star / Evening Star - three-candle reversals. A big candle, a small indecision candle, then a big candle in the opposite direction.
• -Pin Bar - a candle with one very long wick and a small body at the opposite end. A sharp rejection of a price level.

See the full list with detailed guides at /patterns.

The same market can look completely different depending on the timeframe. A 1-minute chart might look noisy, while the daily chart shows a clean uptrend. A hammer on the weekly chart carries far more weight than a hammer on the 5-minute chart.

Higher timeframes produce more reliable signals because they represent more market participants and more capital. A daily candle summarizes 24 hours of global trading activity. A 1-minute candle might reflect a single institution adjusting a position.

The practical rule: identify the trend on a higher timeframe, then look for entries on a lower timeframe. This is why CandleDojo shows you both a higher-timeframe and lower-timeframe view for each scenario.

A hammer at a major support level after a prolonged downtrend is a strong signal. That same hammer in the middle of a sideways range means almost nothing. Context decides whether a pattern is worth acting on.

The three layers of context that matter most:

• -Trend direction - is this pattern appearing with the trend or against it? Counter-trend patterns fail more often.
• -Support and resistance - is this pattern forming at a level where price has previously reversed? Key levels amplify pattern reliability.
• -Volume - was the pattern accompanied by above-average volume? Higher volume signals stronger conviction behind the move.

There is a real gap between spotting a hammer in a textbook and seeing it quickly on a live chart. Reps close that gap. More theory usually does not.

The usual advice is more screen time. Stare at enough charts and the patterns should start to stand out. That can work, but it is slow, messy, and hard to measure because nothing is keeping score.

Deliberate practice tightens that loop. See the chart, make the call before the outcome shows up, check the result, then review what you missed. Short reps. Clear feedback.

CandleDojo uses that structure. Each scenario shows a real historical chart frozen at a key moment. You call Long or Short, watch the outcome unfold, and get feedback on every rep. Five focused minutes a day usually beats two hours of random chart scrolling.

• -Only looking at one timeframe. A bullish pattern on the 5-minute chart means nothing if the daily chart is in a clear downtrend. Always check the bigger picture first.
• -Ignoring trend direction. Most candlestick patterns work best when they align with the dominant trend. A bullish engulfing in a downtrend is a counter-trend signal and fails more often than it works.
• -Seeing patterns that are not there. After learning about hammers, you will start seeing hammers everywhere. Not every candle with a lower wick is a hammer. The context, location, and proportions all have to line up.
• -Not getting enough reps. Reading about patterns once is not enough. Recognition is a skill that requires hundreds of exposures before it becomes reliable. There is no shortcut.