How to Read Candlesticks: A Beginner's Guide

The short answer

A candlestick packs four prices into one shape: open, high, low, close. The body is the open-to-close range (who won the period); the wicks are the extremes that got rejected. Green = closed up, red = closed down. A candle is information, not a signal.

Body = open-to-close, wick = high/low. Green up, red down.

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Anatomy of a candle

Each candle covers a time period (1m, 1h, 1d…). The body spans the open and close: a green (bullish) candle closed above its open, a red (bearish) one closed below. The thin wicks (or "shadows") mark the highest and lowest price reached before the close pulled back.

What the wick tells you

Wicks are rejection. A long lower wick means sellers pushed price down but buyers slammed it back up — buying strength. A long upper wick is the opposite — sellers rejected higher prices. A tiny body with long wicks (a doji) is indecision. The wick often says more than the body.

Why a candle isn't a signal

A single "bullish" candle in a vacuum means nothing — the same shape is powerful at a key support and meaningless in the middle of nowhere. The signal is the right candle in the right place: a long lower wick at a level that matters is worth far more than one floating mid-range.

Common candle patterns (at a glance)

A hammer (rejection), a bullish engulfing (takeover), a doji (indecision) — meaningful only at a level.

Patterns are shorthand for who won the fight. A hammer: sellers pushed down, buyers slammed it back. A bullish engulfing: buyers fully overpowered the prior candle. A doji: a stalemate. Same rule applies — powerful at a key level, noise in the middle of nowhere.

Hamster's note: I memorised fifty candle patterns before I understood the one thing that matters: context. A hammer at random is a hammer at random. A hammer at a level everyone's watching is a conversation.

Quick check — a candle has a long lower wick and a small green body. What does it suggest?

Buyers absorbed the sellers: price was pushed down but bought back up by the close — a sign of buying strength, especially if it happens at a support level. On its own, though, it's just information; context makes it a signal.

Key takeaways

Body = open-to-close (who won); wick = the rejected high/low.
Green closed up, red closed down.
A candle is information — the signal is the right candle at the right level.

Glossary: Candlestick Support & resistance Market structure Foundation

Hamster keeps it real: A 'perfect' hammer at support still fails plenty of the time. A candle shifts the odds a little; it never removes the need for a stop. No single candle is a green light.

FAQ

How do you read a candlestick?

A candlestick shows four prices: open, high, low and close. The body is the range between open and close (green if it closed higher, red if lower), and the thin wicks show the highest and lowest prices reached. The body tells you who won the period; the wicks show where price was rejected.

What does a long wick mean?

A long wick means rejection. A long lower wick shows sellers pushed price down but buyers forced it back up (buying strength); a long upper wick shows the opposite. Long wicks are often more informative than the body, especially at key levels.

What is a doji candle?

A doji is a candle with a very small body (open and close nearly equal) and usually visible wicks, signalling indecision between buyers and sellers. Like all candles, it only carries weight in the right context — for example at a support or resistance level.

Is a single candlestick a buy signal?

No. The same candle can be meaningful at a key level and meaningless mid-range. The reliable signal is the right candle at the right place — context (levels, structure, volume) is what turns a candle from information into a usable signal.