Ichimoku Cloud Explained: A Simple Guide to All Five Lines
What is the Ichimoku Cloud?
The Ichimoku Cloud is an all-in-one trend indicator that draws five lines on your chart to show trend direction, momentum and likely support and resistance at a single look. Two of the lines form a shaded band called the cloud. Price above the cloud suggests an uptrend, below it a downtrend, and inside it no clear trend.
Its full name is Ichimoku Kinko Hyo, which means roughly “one-glance equilibrium chart”. It was created by Goichi Hosoda, a Japanese journalist, who worked on it for many years before publishing it in the late 1960s.
The five Ichimoku lines and their formulas
A “period” is one candle. With default settings the five lines are:
- Tenkan-sen (conversion line) = (highest high + lowest low of the last 9 periods) ÷ 2. The fast line.
- Kijun-sen (base line) = (highest high + lowest low of the last 26 periods) ÷ 2. The slow line.
- Senkou Span A (leading span A) = (Tenkan-sen + Kijun-sen) ÷ 2, plotted 26 periods ahead.
- Senkou Span B (leading span B) = (highest high + lowest low of the last 52 periods) ÷ 2, plotted 26 periods ahead.
- Chikou Span (lagging span) = the current closing price, plotted 26 periods back.
The shaded space between Span A and Span B is the cloud, called the Kumo in Japanese.
Suppose the highest high on USD/JPY over the last 9 candles is 150.80 and the lowest low is 149.60. Tenkan-sen = (150.80 + 149.60) ÷ 2 = 150.20. If the Kijun-sen works out at 150.00 in the same way over 26 candles, Span A = (150.20 + 150.00) ÷ 2 = 150.10, drawn 26 candles to the right of the current one.
Why the lines are midpoints, not averages
A moving average adds up closing prices and divides by the number of candles. The Tenkan, Kijun and Span B ignore closes. Each is the midpoint of a range: halfway between the highest high and the lowest low of its lookback window.
A midpoint only moves when price sets a new high or low for the window, or when an old one drops out. So Ichimoku lines often go flat, which a moving average almost never does. A flat Kijun or Span B tells you the market has stopped making new extremes and is in balance, and price is often drawn back to it. Traders treat those flat stretches as levels, much like horizontal support and resistance, the price levels where moves tend to stall.
How to read the Ichimoku cloud
- Price above the cloud: bullish bias (favouring higher prices). The top of the cloud is the first support zone, the bottom the second.
- Price below the cloud: bearish bias (favouring lower prices). The cloud is now resistance overhead.
- Price inside the cloud: no clear trend. Most traders stand aside.
- Thickness: a thick cloud is a stronger zone and harder to break. Price slips through a thin one easily.
- Colour: when Span A is above Span B the cloud is bullish, usually green. When it is below, the cloud is bearish, usually red.
- Twist: where the two spans cross and the colour flips is a Kumo twist. It hints at a change of trend but also appears in flat markets, so it is a heads-up, not a signal.
Because the cloud is drawn 26 periods ahead, you can see where the zone will sit next. It is a projection of past prices, not a forecast.
How to use Ichimoku: three signals and a checklist
- Tenkan/Kijun cross (TK cross): the Tenkan crossing above the Kijun is bullish; crossing below is bearish. Location matters: a bullish cross above the cloud is considered strong, one inside it neutral, and one below it weak, because it fights the larger trend.
- Kumo breakout: a candle closing above the cloud, or below it, signals that a new trend may be starting. Wait for the close, because price often pokes through and falls back. The usual cautions of breakout trading apply, including false breaks.
- Chikou confirmation: compare the lagging span with the candles of 26 periods ago. If it sits above them in open space, the move has room. If it is tangled in old candles, price is likely to meet resistance soon.
The strong-signal checklist for a buy, when every part agrees:
- Price has closed above the cloud.
- The Tenkan is above the Kijun.
- The Chikou Span is above the price of 26 periods ago.
- The cloud ahead is bullish, with Span A above Span B.
Reverse all four for a sell. When only two or three agree, the honest reading is “wait”. The drawback: by the time all four line up, a good part of the move has usually happened.
Using the Kijun-sen as a stop or trailing reference
In a healthy trend, price tends to pull back towards the Kijun and then carry on. That makes the Kijun a practical reference for your stop-loss, the order that closes a losing trade at a set price. Many traders place the stop a little beyond it and move it along as the line rises. This is a form of trailing stop, covered in stop-loss strategies.
A candle closing on the wrong side of the Kijun is an early sign that the trend is tiring. Using the far side of the cloud gives more room, but it means a much wider stop and a smaller position.
What are the best Ichimoku settings?
The defaults are 9, 26 and 52. They come from the old Japanese trading week, which had six days: 26 was about one month of trading days, 52 about two months, and 9 about a week and a half. Markets now trade five days a week, so some traders argue the numbers should change.
Most keep the defaults anyway. The system was designed as a whole, and many traders watch the same lines, which helps the levels get respected. If you change them, test the result over a large sample, and do not tune them to fit last month’s chart.
When does Ichimoku work best, and where does it fail?
Ichimoku is a trend-following tool. It suits long, directional moves and reads best on the 1-hour chart and above, where there is less noise. Yen pairs such as USD/JPY are popular with Ichimoku traders, partly because of the method’s Japanese roots and partly because they have often trended for long stretches.
- Messy in ranges: when price moves sideways the lines go flat, the cloud thins, price chops through it, and TK crosses fire in both directions.
- It lags: every line is built from the highs and lows of the last 9 to 52 candles, so breakout signals arrive after the move has started.
- Busy chart: five lines and a shaded band can hide the candles. To compare it with simpler tools, see our round-up of the best forex indicators.
A simple Ichimoku strategy to test
A rule set to try on a demo account, not a recommendation:
- Chart: 4-hour or daily, default 9/26/52 settings.
- Entry: at the close of the candle that completes the four-point checklist.
- Stop-loss: a few pips beyond the Kijun (a pip is the smallest standard price step).
- Exit: trail the stop along the Kijun and close when a candle closes on the wrong side of it.
- Filter: no trades when the cloud is thin and flat and price keeps crossing it.
- Risk: 1% of the account per trade. On a $1,000 account that is $10. If the stop is 80 pips away, you can afford $10 ÷ 80 = $0.125 per pip, so you trade 0.01 lots (a standard lot is 100,000 units), about $0.10 per pip on EUR/USD. The position size calculator handles yen pairs, where the pip value differs.
Log every trade and review after 50 to 100, using the routine in backtesting and journalling. Ichimoku is built into MT4, MT5 and nearly every charting package, so never pay for it. Still picking a platform? Our independent broker comparison shows what each regulated broker offers.
Ichimoku arranges past highs, lows and closes into a tidy picture. It cannot see the next news release, and its signals fail often in sideways markets. Forex and CFDs carry a high risk of loss, and leverage, which lets a small deposit control a large position, can make losses grow quickly. Only risk money you can afford to lose.
FAQ
Is the Ichimoku Cloud good for beginners?
It can be, if you learn it one line at a time. The chart looks crowded, but the core reading is simple: trade with the side of the cloud that price is on, and stand aside when price is inside it. Beginners often struggle with the late entries and wide stops. Practise on a demo account and keep position sizes small.
What is the best timeframe for Ichimoku?
Most traders use it on the 1-hour chart and above, with the 4-hour and daily charts the most common. The longer the timeframe, the fewer false signals, but the wider the stops. On very short charts such as 1-minute or 5-minute, the lines flip often and the spread eats a larger share of each trade, so results tend to suffer.
Is Ichimoku a leading or lagging indicator?
Mostly lagging. Every line is calculated from past highs, lows and closes. The cloud is drawn 26 periods into the future and the Chikou Span 26 periods into the past, which makes the chart look forward-looking, but the numbers behind them are old. The projected cloud shows where a support or resistance zone will sit, not where price will go.
Can you combine Ichimoku with RSI or other indicators?
You can, but add little. Ichimoku already covers trend, momentum and support zones, and the chart is busy. If you add anything, choose a tool that does a different job, such as ATR for judging stop distance or RSI in a separate panel for momentum. Avoid piling moving averages on top, because they repeat what the Tenkan and Kijun already tell you.