BullishExchange

Reading candles

Patterns depend on where the clock cuts the bars

The same price movement makes different candles on different timeframes, so a pattern can appear or vanish depending on the bar boundary.

Arithmetic

True by construction. No market data is needed to know it.

Follows from how candles are built.

What it is

A one-hour candle is two half-hour candles joined. Two half-hour candles that make no pattern can join into a hammer, and a pattern on one timeframe can be split into ordinary candles on another.

What it suggests

This is why a candle name describes a slice of time, not a fact about the market. It is one reason to treat patterns as descriptions and to keep the timeframe fixed when judging a setup.

How to check it

Before trusting a pattern, look at the same stretch of price one timeframe lower and see what it was made of.

Common mistakes

Related lessons

Written in our own words. Education only, not financial advice.