Module 4 · Indicators, by family

Ichimoku I — the pieces

Lesson 4.10 · ~9 min read · 29th of ~51

The first time you put Ichimoku on a chart, it looks like someone spilled five indicators at once — two wiggly lines, a shaded cloud floating off to the right, and a lonely line lagging behind. Most people take one look and switch it off. That's a shame, because it's not five indicators bolted together. It's one system, deliberately designed to show you trend, momentum, and support/resistance in a single glance.

The name Ichimoku Kinko Hyo translates roughly to "one-glance equilibrium chart," and that's the whole philosophy. This lesson is just about learning the five pieces and what each one measures — no trading rules yet. Get comfortable with the parts here, and the next lesson turns them into signals.

The idea, in plain language
A whole system in one indicator

Every other tool in this module measures one thing — trend, or momentum, or volatility. Ichimoku is different: it's a self-contained system that answers the trend question, the momentum question, and the support/resistance question all at once, which is exactly why it looks busy. Once you know what each piece is for, the busy-ness becomes a feature — you stop juggling four indicators and read one picture.

The engine underneath it is a single idea: equilibrium. Rather than averaging closing prices like a moving average, Ichimoku works from the midpoint of the high-low range over a period — the exact middle between the highest high and lowest low. That midpoint is treated as the "fair" or balanced price for that stretch. Most of Ichimoku's lines are just these midpoints over different lengths, and price's position relative to them tells you whether the market is trading above or below its own recent equilibrium. Hold that one concept — midpoint of the range = balance — and the whole thing gets much simpler.

The five pieces

Here are all five, with the standard settings (9, 26, 52). Don't memorize the math — just get the role of each:

Tenkan-sen
conversion · fast
Midpoint of the last 9 periods' high–low. The quick pulse — a fast line that hugs price.
Kijun-sen
base · slow
Midpoint of the last 26. The equilibrium line and a major support/resistance level.
Senkou A
leading span A
Average of Tenkan & Kijun, drawn 26 ahead. One edge of the cloud.
Senkou B
leading span B
Midpoint of the last 52, drawn 26 ahead. The other, slower edge of the cloud.
Chikou
lagging span
Today's close, drawn 26 behind. A momentum confirmation, comparing now to the past.

Two of those pieces — Tenkan-sen and Kijun-sen — behave much like the fast and slow moving averages you already know, except they're built from range midpoints instead of averaged closes. Tenkan is the fast one that tracks recent swings; Kijun is the slower baseline, and it's important: price above the Kijun is broadly bullish, below it broadly bearish, and Kijun itself acts as a strong support/resistance level that price often snaps back to. If moving averages made sense to you, these two will feel familiar.

The Kumo: Ichimoku's signature cloud

The floating shaded shape is the Kumo, or cloud, and it's what makes Ichimoku instantly recognizable. It's simply the area between the two "leading" spans — Senkou Span A and Senkou Span B. Here's the genuinely unusual part: both spans are plotted 26 periods into the future, ahead of the current price. So the cloud leads price — it projects a zone of support or resistance out in front of where the market currently is.

The cloud does three jobs at once. Its position versus price is the master trend read: price above the cloud is an uptrend, below is a downtrend, and inside the cloud is no-man's-land (consolidation — the "avoid" zone). Its color shows the balance ahead: when Span A is above Span B the cloud is bullish (usually shaded green), and when B is above A it's bearish (red). And its thickness measures how strong that future support/resistance is — a thick cloud is a wall price will struggle to punch through, a thin one is easily crossed. One shape, three readings.

The Chikou: a glance backward

The fifth piece, the Chikou span (lagging span), is the simplest: it's just today's closing price, plotted 26 periods back. Its whole job is a momentum sanity-check — comparing where price is now to where it was 26 periods ago. If the Chikou sits above the price action of 26 periods ago, momentum is genuinely bullish; if below, bearish. It's a quiet confirmation line that keeps you from acting on a signal the recent past doesn't support. Notice the elegant symmetry: the cloud projects 26 forward, the Chikou looks 26 back, and the present sits in the middle — past, present, and projected future all on one chart.

See it on a chart

Here's the full picture with every piece labeled. Notice the cloud extending to the right, past the last price bar — that's Ichimoku leading price into the future:

the whole system · fast/slow lines, the cloud ahead, the lagging span behind

now projected ahead → Chikou (close, 26 back) Kijun Tenkan Kumo (cloud) price Tenkan Kijun cloud
↳ Price rides above the green cloud — an uptrend. The Tenkan (fast) hugs price while the Kijun (slow) trails as a baseline, and the cloud projects support ahead of the current bar. The dashed Chikou lags behind, confirming momentum. Busy, yes — but every line is doing a specific job.

The single most important read is the simplest one: where is price relative to the cloud? Everything else refines it, but that one relationship is your master trend filter:

price vs. the cloud · the master trend read

Above → uptrend Inside → avoid Below → downtrend
↳ Price above a green cloud = uptrend (buy the dips). Price below a red cloud = downtrend. Price inside the cloud = the market has no clear equilibrium — no-man's-land, and Ichimoku's built-in "stay out" sign. That single glance replaces a whole trend analysis.
The honest truth

Ichimoku's biggest trap is the urge to pile more indicators on top of it. It already bundles trend (cloud), momentum (Chikou), and support/resistance (Kijun and the cloud) into one view — bolting RSI, MACD and three moving averages onto that is pure clutter, mostly re-measuring what Ichimoku already shows. If you commit to Ichimoku, it largely is your system. That "a system, not an add-on" point is the whole reason it can feel overwhelming at first.

The honest limits are the module's usual refrain, plus a couple of its own. It's still built from past prices, so despite the forward-projected cloud it does not predict the future — the "leading" spans are just math shifted right, not a forecast. It shines in trends and turns to mush in ranges, where price sits inside the cloud and every line tangles (which is precisely why "inside the cloud = stay out" is such a useful rule). And the default 9/26/52 settings trace back to a very different market decades ago, so don't treat them as sacred — but also don't fall into curve-fitting new ones. Learn it as-is, and remember: five lines are still five lines derived from one price.

So don't be intimidated by the spaghetti. Ichimoku is just five range-midpoint ideas arranged so that a single look tells you the trend (price vs. cloud), the near-term balance (Tenkan vs. Kijun), the strength of support ahead (cloud thickness), and whether momentum agrees (Chikou). That's an enormous amount of information for one glance — which is exactly what its designer intended. You now know what each piece is. Next lesson, we turn these pieces into actual entry and exit signals — the Tenkan/Kijun cross, the cloud breakout, and how the parts confirm one another.

Try it yourself

Open the Lab and add Ichimoku. Don't try to trade it — just identify the pieces one at a time so the clutter resolves into parts. Find the fast Tenkan hugging price, the slower Kijun baseline beneath it, the cloud floating ahead of the current bar, and the Chikou trailing behind.

Then practice the one read that matters most: scroll through different stretches and call out "price is above / inside / below the cloud." Notice how "above" lines up with uptrends, "below" with downtrends, and "inside" with the choppy messes you'd want to avoid. That single relationship is the backbone everything in the next lesson builds on.

Open the Lab →
Three things to keep