A candlestick is the most popular way to display price on a chart, because it shows the open, close, high, and low price all in a single bar. Line charts only show closing prices, and bar charts show the same data as candlesticks but are harder to read at a glance — which is why nearly every trading platform defaults to candles.
Candlestick Structure
Each candlestick is made up of 2 main parts:
- Body — the area between the open and close price, showing the main direction of that candle.
- Wick / Shadow — the thin lines above and below the body, showing the highest and lowest price reached during that candle.
Generally a green (or white) candle means the close price was higher than the open price (a bullish candle), while a red (or black) candle means the close price was lower than the open price (a bearish candle).
What the Shape of a Candle Tells You
The proportions of a candle carry information beyond just its color:
- A long body with short wicks — one side was firmly in control the whole time. A series of these in the same direction is what strong trends look like up close.
- A small body with long wicks on both sides — price traveled far in both directions but closed near where it opened. Neither side won; the market is undecided.
- A long wick on one side only — price pushed in that direction and was forcefully rejected. A long lower wick means sellers pushed price down but buyers bought it back up; that rejection is the logic behind reversal patterns like the Hammer below.
Reading candles this way — as a record of who was in control and who got rejected — is more useful than memorizing pattern names.
What Is a Timeframe
A timeframe is the period of time each candlestick covers, for example:
- M1 / M5 / M15 — each candle covers 1, 5, or 15 minutes, suited for very short-term trading. More signals, but far more noise.
- H1 / H4 — each candle covers 1 or 4 hours, suited for short-to-medium swing trading.
- D1 — each candle covers 1 day, suited for viewing the long-term trend overview. Patterns here are slower to form but tend to be more reliable.
The same market data produces all of these at once — a single D1 candle contains twenty-four H1 candles. A "downtrend" on M5 is often just one small pullback inside an H4 uptrend.
A Simple Multi-Timeframe Routine
A common workflow uses two or three timeframes with distinct jobs:
- Higher timeframe (e.g. D1) — decide the overall direction and mark major support and resistance levels.
- Middle timeframe (e.g. H4) — find the setup: a pullback, a pattern, a level being tested.
- Lower timeframe (e.g. H1 or M15) — time the actual entry with better precision and a tighter stop.
The key rule: the higher timeframe sets the bias, and the lower timeframes only look for trades in that direction.
Basic Candlestick Patterns You Should Know
- Doji — the open and close price are very close together, so the body is barely visible, indicating market indecision. After a long directional run, a Doji is a pause worth noticing; in the middle of a quiet range, it means very little.
- Hammer — a long lower wick (at least twice the body length) with a small body near the top, appearing at the end of a downtrend. It shows sellers were rejected hard. The mirror image at the top of an uptrend — long upper wick, body near the bottom — is called a Shooting Star and carries the opposite meaning.
- Engulfing — the second candle's body fully covers the previous candle's body, indicating a clear shift in buying or selling pressure. A Bullish Engulfing (green candle swallowing the prior red one) after a decline, or a Bearish Engulfing at the top of a rally, are among the most watched two-candle patterns.
Context Is What Makes a Pattern Matter
The single biggest beginner mistake with candlestick patterns is trading them anywhere they appear. A Hammer in the middle of a sideways chop is noise. The same Hammer forming exactly at a support level that has held three times before is a genuinely interesting signal — the pattern is the confirmation, the level is the reason. This is why Support and Resistance and Chart Patterns are worth learning before (or alongside) any indicator.
A few other habits that help:
- Wait for the candle to close. A dramatic-looking Hammer can turn into a plain bearish candle in the last minutes before the close. Patterns are only valid on completed candles.
- Prefer higher timeframes while learning. An H4 or D1 pattern reflects hours or days of real order flow; an M1 pattern can be caused by a single order.
- Don't trade a pattern against an obvious strong trend without other evidence — see Trend vs Range.
Candlestick patterns are only one part of analysis and should always be used together with indicators and risk management. Continue to the lesson Indicator: Moving Average