What it means
Technical analysis studies price history to judge likely future moves. The Ichimoku chart combines several lines into one display, so a trader can read trend, momentum and key levels at a glance.
The name roughly means "one glance equilibrium chart". There are five lines.
The conversion line (Tenkan-sen) is the midpoint of the highest high and lowest low over the last nine periods, and the base line (Kijun-sen) uses 26 periods. The leading spans (Senkou Span A and B) are plotted 26 periods ahead and form the cloud, and the lagging span (Chikou Span) is the closing price plotted 26 periods back.
Reading the chart is straightforward in principle. When the price is above the cloud, the trend is considered upward, and below the cloud it is downward.
A thick cloud suggests strong support or resistance, while a thin cloud suggests a weak level that is easier to break. Crossovers give signals.
When the conversion line crosses above the base line, it is read as bullish, and a cross below as bearish. Many traders look for agreement among several signals, such as price above the cloud, the conversion line above the base line, and the lagging span above past prices.
The standard settings of 9, 26 and 52 periods were designed for markets that traded six days a week, and some traders adjust them. Like any technical tool, the chart works best in trending markets and can give false signals when prices move sideways.
No chart guarantees results, and sensible risk limits such as stop-loss orders are still needed.
In practice
Real-world examples.
Example
A currency trader sees the exchange rate rise above the cloud on a daily chart while the conversion line crosses above the base line. She takes this as a sign of upward momentum and places a buy order with a stop-loss below the cloud.
Example
A portfolio manager uses the Ichimoku cloud to judge whether a stock market index is in a downtrend. Prices have remained under a thick cloud for months, so he reduces his exposure.
Example
A retail investor studies the chart of a commodity and notices that the price is moving inside a thin cloud. He decides to wait for a clearer signal instead of trading in an uncertain market.
Formula
Calculation
Tenkan-sen = (Highest high + Lowest low over 9 periods) / 2
Kijun-sen = (Highest high + Lowest low over 26 periods) / 2
Senkou Span A = (Tenkan-sen + Kijun-sen) / 2, plotted 26 periods ahead
Senkou Span B = (Highest high + Lowest low over 52 periods) / 2, plotted 26 periods ahead
Suppose a share has a 9-period high of $58 and low of $46, a 26-period high of $60 and low of $40, and a 52-period high of $62 and low of $38. Tenkan-sen is ($58 + $46) / 2 = $52, Kijun-sen is ($60 + $40) / 2 = $50, Span A is ($52 + $50) / 2 = $51, and Span B is ($62 + $38) / 2 = $50. The cloud therefore lies between $50 and $51 (in practice these values are drawn 26 periods ahead, but this simple comparison shows the logic). With the price at $56, above the cloud, and Tenkan-sen above Kijun-sen, the chart gives a bullish reading.Case study
Seen in the real world.
Lakeview Trading Desk is an illustrative, fictional team of four traders who manage a $20,000,000 portfolio. They disagreed about whether a major stock index was starting a new uptrend or merely bouncing.
The head of the desk, Rahul, built an Ichimoku chart for the index. The price had moved above the cloud and the conversion line had crossed above the base line, but the lagging span was still below past prices. He concluded that the signals were mixed and committed only 25% of the planned position.
In this illustrative story the index rose for three weeks and the lagging span then cleared past prices, so the desk added the remaining 75%. The result was a smaller gain than a full early entry would have produced, but with less risk. The lesson is that waiting for agreement among signals trades some profit for confidence.
Watch out
Common mistakes.
- Treating the cloud as a prediction, when it is a calculation based on past prices.
- Trading every crossover without checking whether the market is trending or moving sideways.
- Forgetting that the leading spans are shifted forward, so the cloud shown ahead of the price is derived from historic data.
Questions
People also ask.
What does Ichimoku Kinko Hyo mean?
It roughly means "one glance equilibrium chart", because it shows trend, momentum and levels on a single chart.
What are the standard settings?
The standard periods are 9, 26 and 52, though traders can adjust them for different markets and time frames.
Is the Ichimoku chart reliable?
It is a widely used tool, but like all technical indicators it can give false signals, so it should be combined with risk controls.
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