[blackcat] L3 Composite MACD-KDJ-RSI-WR-DMI Trading System

Level: 3


The moving average convergence / divergence ( MACD ) indicator is a pulse oscillator that is mainly used to trade trends. Although it is an oscillator, it is not typically used to identify overbought or oversold conditions. It appears in the diagram as two lines that oscillate without limits. The crossing of the two lines provides trading signals similar to a system with two moving averages.

The KDJ indicator is a technical indicator used to analyze and predict changes in stock performance and the price patterns of a traded asset. The KDJ indicator is also known as the random index. It is a very useful technical indicator that is most commonly used in short term stock market trend analysis. KDJ is a derived form of the Stochastic Oscillator Indicator with the only difference that an additional line is called the J-line. Values of% K and% D indicate whether the security is overbought (over 80) or oversold (under 20). The moments when% K exceeds% D are the moments to sell or buy. The J line represents the deviation of the% D value from% K. The value of J can exceed for the% K and% D lines on the graph.

The Relative Strength Index ( RSI ) developed by J. Welles Wilder is a pulse oscillator that measures the speed and change of price movements. The RSI hovers between zero and 100. Traditionally, the RSI is considered overbought when it is above 70 and oversold when below 30. Signals can be generated by looking for divergences and error fluctuations.

Williams% R, also known as the Williams Percent Range, is a type of momentum indicator that moves between 0 and -100 and measures overbought and oversold levels. The Williams% R can be used to find entry and exit points in the market. The indicator is very similar to the stochastic oscillator and is used in the same way.

The Directional Movement Index (DMI) is an indicator developed by J. Welles Wilder in 1978 to determine in which direction asset prices are moving. The indicator does this by comparing previous highs and lows and drawing two lines: a positive movement line ( +DI ) and a negative movement line ( -DI ). The optional third line is called "Directional Movement ( DX )" and it shows the difference between the two lines. When +DI is higher than -DI , the upward pressure on the price is greater than the downward pressure. If -DI is higher than +DI , the price will have greater downward pressure. This indicator can help traders assess the trend direction. Crosses between lines are sometimes used as buying and selling signals.


L3 Composite MACD-KDJ-RSI-WR-DMI Trading System is a simple trading system composed of MACD-KDJ-RSI-WR-DMI together. It can produce 6 types of long entries and 3 types of short entries. It utilizes divergence effect from MACD , KDJ and RSI to detect trend reversal. 6 types of Bottom and top divergence labels are displayed in the chart together with "BUY" and "SELL".

NOTE:In order to make the actual label of the chart more clear, this script does not add stop loss and take profit functions and according labels.


b1~b3 ---> MACD , KDJ, RSI bottom divergence signal respectively, which hint bull trend may start soon.
d1~d3 ---> MACD , KDJ, RSI top divergence signal respectively, which hint bear trend may start soon.
longentry1~6 ---> with composite indicators together, 6 types of long entry signal are produced.
shortentry1~3 ---> with composite indicators together, 3 types of short entry signal are produced.

Pros and Cons


1. excellent open-close, long-short entry signal generation with multiple powerful indicators
2. indicator resonance can help to promote the confidence level of signal and divergence alerts


1. integration of multiple indicators is not deeply optimized. fake signal may be produced without filtering schemes
2. no range filter is added


To celebrate number of followers exceeds 100. This is my first L3 script published.


In real life, I am a prolific inventor. I have successfully applied for more than 60 international and regional patents in the past 12 years. But in the past two years or so, I have tried to transfer my creativity to the development of trading strategies. Tradingview is the ideal platform for me. I am selecting and contributing some of the hundreds of scripts to publish in Tradingview community. Welcome everyone to interact with me to discuss these interesting pine scripts.

The scripts posted are categorized into 5 levels according to my efforts or manhours put into these works.

Level 1 : interesting script snippets or distinctive improvement from classic indicators or strategy. Level 1 scripts can usually appear in more complex indicators as a function module or element.

Level 2 : composite indicator/strategy. By selecting or combining several independent or dependent functions or sub indicators in proper way, the composite script exhibits a resonance phenomenon which can filter out noise or fake trading signal to enhance trading confidence level.

Level 3 : comprehensive indicator/strategy. They are simple trading systems based on my strategies. They are commonly containing several or all of entry signal, close signal, stop loss, take profit, re-entry, risk management, and position sizing techniques. Even some interesting fundamental and mass psychological aspects are incorporated.

Level 4 : script snippets or functions that do not disclose source code. Interesting element that can reveal market laws and work as raw material for indicators and strategies. If you find Level 1~2 scripts are helpful, Level 4 is a private version that took me far more efforts to develop.

Level 5 : indicator/strategy that do not disclose source code. private version of Level 3 script with my accumulated script processing skills or a large number of custom functions. I had a private function library built in past two years. Level 5 scripts use many of them to achieve private trading strategy.
Release Notes: Correct line number # 106 according to @RameshAkula reminding.
Release Notes: Add buy and sell alerts for this indicator.
Skript med en öppen källkod

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Could you help me understand the meaning in the candle colors?
+1 Svara
Great thanks a lot for the sharing.
I love cats :)
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Great script !!! , line number # 106 , text should be 'RTD'
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blackcat1402 RameshAkula
@RameshAkula, thanks for reminding. I have updated it.
RameshAkula blackcat1402
@blackcat1402, thank you so much for your great scripts 🙏
+1 Svara
blackcat1402 RameshAkula
@RameshAkula, with pleasure
+1 Svara
Finally first Level: 3 indicator !!! Congrats.
Just a quick one, do you plan to post strategies? Thanks
+1 Svara
@CUBYC, glad to hear that you like this script. It is embarrassing to say that I have not fully mastered the skills of strategy publishing. I have already had several scripts published that were hidden because they failed to meet the TV House Rule. For the sake of safety, I will no longer publish strategy-related scripts, but only the indicator scripts.
+2 Svara