Even though the name implies one Cloud, the Ichimoku Cloud is really a set of indicators designed as a stand alone Trading system. These indicators can be used to identify support and resistance, determine trend direction and generate trading signals. Ichimoku Kinko Hyo, which is the full name, translates into "one look equilibrium chart". With one look, chartists can identify the trend and look for potential signals within that trend.
There are five lines on the Ichimoku Cloud chart at any given time so let's review the indicators before looking at Strategy in depth See our ChartSchool for a detailed article on the Ichimoku Cloud. The Japanese name is shown first and the English equivalent is then shown in parenthesis. This article will use the English equivalents.
Tenkan-sen (Conversion Line):(9-period high + 9-period low)/2)) </b> On a daily chart, this line is the mid point of the 9-day high-low range, which is almost two weeks.
Kijun-sen (Base Line):(26-period high + 26-period low)/2)) </b> On a daily chart, this line is the mid point of the 26-day high-low range, which is almost one month.
Senkou Span A (Leading Span A): (Conversion Line + Base Line)/2)) </b> This is the midpoint between the Conversion Line and the Base Line. The Leading Span A forms one of the two Cloud boundaries. It is referred to as "Leading" because it is plotted 26 periods in the future and forms the faster Cloud boundary.
Senkou Span B (Leading Span B): (52-period high + 52-period low)/2)) </b> On the daily chart, this line is the mid point of the 52-day high-low range, which is a little less than 3 months. The default calculation setting is 52 periods, but can be adjusted. This value is plotted 26 periods in the future and forms the slower Cloud boundary.
Chartists use the actual cloud to identify the overall trend and establish a trading bias. Once a trading bias is established, chartist will wait for a correction when prices cross the Base Line (red line). An actual signal triggers when prices cross the Conversion Line (blue line) to signal an end to the correction.
This trading strategy will set three criteria for a bullish signal. First, the trading bias is bullish when prices are above the lowest line of the cloud. In other words, prices are either above the cloud or remain above cloud support. Second, price moves below the Base Line to signal a pullback and improve the risk-reward ratio for new long positions. Third, a bullish signal triggers when prices reverse and move above the Conversion Line.
As you can see, the three criteria will not be met in just one day. There is a pecking order to the process. First, the trend is bullish as defined by the cloud. Second, the stock pulls back with a move below the Base Line. Third, the stock turns back up with a move above the Conversion Line.
Buy Signal Recap:
The examples below show Sandisk (SNDK) with five different trading biases over a twelve month period. Even though the stock declined from January 2011 until August 2011, the trading bias shifted three times from January to June (blue box). Signals 1 and 2 resulted in whipsaws because the SNDK did not hold the cloud. The trading bias can change often for volatile stocks because the cloud is based on lagging indicators.
A relatively strong trend is required to sustain a trading bias. Prices remain above the lower cloud line during a strong uptrend and below the upper cloud line during a strong downtrend. The trading bias shifted to bearish in early June and remained bearish as a strong decline unfolded. There were two sell signals during this period. Signal 3 resulted in a whipsaw, but Signal 4 preceded a sharp decline.
After a sharp reversal in August, the trading bias turned bullish with the upside breakout in September and remained bullish as the advance extended. The first pullback produced a buy signal (5) with a dip below the Base Line (red) and subsequent move above the Conversion Line (blue). There were two more buy signals during the consolidation period (6 & 7).
Chartists can use volume to confirm signals, especially buy signals. A buy signal with expanding volume would carry more weight than a buy signal on low volume. Expanding volume shows strong interest and this increases the chances of a sustainable advance.
Chartists also need to consider a strategy for stops, which can be based on indicators or key levels on they actual price chart. The low just before a buy signal would be logical for an initial stop-loss after a buy signal. The high just before a sell signal would be logical for an initial stop-loss after a sell signal.
Once the trade is underway and prices move in a favorable direction, chartists should consider a trailing stop to lock in profits. The example above shows Novellus (NVLS) with the Parabolic SAR for trailing stops. The indicator window shows the Average True Range (ATR), which can be used to set a volatility type stop. Some traders set stops two ATRs above current prices for long positions and two ATRs above current prices on short positions.
This Ichimoku Cloud system provides chartists with a means to identify a trading bias, identify corrections and time turning points. The cloud sets the overall tone and provides a longer perspective on the price trend. The Conversion Line (blue) is a relatively short-term indicator designed to catch turns early. Catching the turn early will improve the risk reward ratio for trades. Keep in mind that this article is designed as a starting point for trading system development. Use these ideas to augment your trading style, risk-reward preferences and personal judgments. for a chart of IBM with the Ichimoku trading strategy.
Below is code for the that Extra members can copy and paste.
Ichimoku Buy Signal:
[type = stock] and [country = us] and [daily sma(20,daily volume) > 100000] and [daily sma(60,daily close) > 20] and [daily close > daily ichimoku span b(9,26,52)] and [daily ichimoku span a(9,26,52) > daily ichimoku span b(9,26,52)] and [daily close crosses daily ichimoku base line(9,26,52)]