What a Marubozu is really telling you

A Marubozu is the simplest candle on the chart, which is exactly why it gets misread. No upper wick, no lower wick — just a solid body stretching from the session’s high to its low. A bullish Marubozu opens at the low and closes at the high; a bearish one opens at the high and closes at the low.

What it actually means

One side had control for the entire session, start to finish. In a bullish Marubozu, price opened at the low and closed at the high — buyers didn’t let sellers push back even once. A bearish Marubozu is the mirror image: sellers in control the whole way down.

That’s it. It’s a statement about who was in charge during that one session — not a prediction about the next one.

Where people go wrong

The mistake is treating a Marubozu as a signal on its own. A single candle tells you what already happened, not what happens next. Context matters more than the shape: where is this candle relative to a longer trend, is it showing up near a level that’s mattered before, and what does volume look like alongside it?

A Marubozu after a long, quiet consolidation reads very differently from one in the middle of an already-extended move. Same shape, different story — and that difference is where the real reading skill is.

How to actually use it

Treat a Marubozu as one data point, not a conclusion. Note it, mark it, watch how price behaves in the sessions after — and keep a record of what you saw and what you expected, so you can check yourself later instead of just remembering the times you happened to be right.

That habit — writing it down and checking back — teaches you more about reading candles than any single pattern ever will.