The marubozu and what no-wick means

A candle with no wicks tells you who was in charge

A marubozu is a candle with no wicks. The open and close happen at or very near the bar's extremes, so the body fills the entire range. A bullish marubozu opens at the low and closes at the high — a solid green block with nothing sticking out the top or bottom. A bearish marubozu opens at the high and closes at the low — a solid red block. Visually, it is the cleanest candle on the chart. Structurally, it says something specific: one side was in control the entire bar with no meaningful pushback.

What does a marubozu mean? Conviction. Most candles show some intrabar fight — a wick on one side or both showing that the opposing side at least tried during the session. A marubozu shows almost none. Buyers (for the bullish version) drove price up from the open through to the close and the opposing side never managed to push price back. That kind of one-sided session is rare, and when it shows up it tends to mean something. Where it shows up is what determines what it means.

Three common locations for a marubozu and what each typically tells you. At the start of a move out of consolidation, a marubozu is a breakout confirmation — buyers (or sellers) just declared their direction with unusual force. In the middle of a strong trend, a marubozu is continuation evidence — momentum is still one-sided, and the trend is healthy. At the very end of an extended move, a marubozu can also mark capitulation — the last wave of buyers (or sellers) entered in a rush, often leaving no room for the trend to continue. As always, the same shape carries different meaning at different locations.

Practical entry geometry: when a marubozu confirms a breakout in the direction of your trend, the open of the next candle is often a usable entry, with invalidation placed just below the marubozu's low (for a bullish setup) or above its high (for a bearish setup). That gives you a defined risk on a $500 default account before clicking. If the candle is too tall to make the math work — and marubozus often are, since they fill their whole range — that is useful information. Skip the trade. The candle is real; that does not mean every instance is sized for you.

Recap: marubozu = candle with no wicks, body fills the range. One side controlled the whole session. Means breakout, continuation, or capitulation depending on location. Big bodies = bigger invalidations — size accordingly.