Market Basics · Chart Academy · Ichimoku · Updated 2026-08-30
The Ichimoku cloud
Five components, one trend-first reading. Price above, below or inside the cloud — and why not every crossing is a signal.
일목균형표 — 다섯 개의 선, 하나의 추세 우선 해석. 구름 위·아래·안에 있는 가격 — 그리고 모든 교차가 신호가 아닌 이유.
What it is
Ichimoku Kinko Hyo is a trend system that draws several averages of highs and lows, projects two of them forward, and shades the area between them as a cloud.
- Tenkan-sen (conversion line) — short-term equilibrium.
- Kijun-sen (base line) — medium-term equilibrium.
- Senkou Span A — midpoint of Tenkan and Kijun, projected forward.
- Senkou Span B — a longer-period midpoint, projected forward.
- Chikou Span (lagging span) — the close, plotted back in time.
- Kumo (cloud) — the shaded area between Senkou Span A and B.
How to spot it
Read the cloud first and the lines second. The single most useful question is where price sits relative to the cloud.
- Price above the cloud — bullish trend context.
- Price below the cloud — bearish trend context.
- Price inside the cloud — mixed or transitional context.
- The cloud itself can act as a support or resistance zone, and a thick cloud is a wider zone than a thin one.
Why people watch it
Ichimoku packages trend, momentum and a forward-projected support/resistance zone into one overlay. The Tenkan/Kijun relationship adds a shorter-term momentum and equilibrium read on top of the cloud's trend context.
It is popular in Japanese and Korean market commentary, which is a good reason for a globally-minded product to teach it properly rather than treat it as exotic.
The forward projection is the part that makes Ichimoku unusual. Because both cloud boundaries are plotted ahead of current price, you can see where the zone will sit over the coming sessions before price arrives there — which is a scheduling aid for knowing when a level becomes relevant, not a forecast that price will reach it.
Confirmation
A trend read is stronger when the cloud position, the Tenkan/Kijun relationship and the underlying market structure all say the same thing. Use the cloud with the larger trend, not against it.
Invalidation
Price closing back into or through the cloud invalidates a clean above-or-below trend read and returns the honest label to 'mixed'.
Common mistakes
- Turning every Tenkan/Kijun crossing into a standalone signal.
- Reading the cloud without reading the structure underneath it.
- Treating a thin cloud as a strong zone.
- Using Ichimoku in isolation because it looks self-contained — it is still one derived view of the same price.
Quick check
1. Price is inside the cloud. What is the honest label?
- Bullish
- Bearish
- Mixed or transitional context
- Confirmed reversal
Show answer
C. Mixed or transitional context
Inside the cloud is precisely the situation Ichimoku is telling you is unresolved. Forcing a direction there discards the information.
2. How should a Tenkan/Kijun cross be treated?
- As a standalone buy or sell signal
- As shorter-term momentum context, read with the cloud and the larger trend
- As invalidation of the cloud
- It has no meaning
Show answer
B. As shorter-term momentum context, read with the cloud and the larger trend
Every component of Ichimoku derives from the same price. Treating one crossing as independent confirmation is the confluence mistake in a different costume.
3. What does cloud thickness describe?
- Trend direction
- The width of the support or resistance zone it represents
- Volume
- Time until reversal
Show answer
B. The width of the support or resistance zone it represents
A thick cloud is a wide zone; a thin one is a narrow zone that price can cross with little friction.