blackcat1402

[blackcat] L3 Ehlers Market Mode Indicator

Level: 3

Background

John F. Ehlers introuced Market Mode Indicator on April, 2012.

Function

This indicator is used to determine whether the market is in a trending or a cyclical mode. This is accomplished by comparing the average value of price, after being filtered to the peaks and valleys of that filtered price. The filter used in this indicator is a second order butterworth filter. For more information on this calculation see "Introducing SwamiCharts" (March 2012) and "Empirical Mode Decomposition" (March 2010) from Technical Analysis of Stocks and Commodities by Dr . Ehlers .


Key Signal

MeanCalc --> short term fast line
MeanCalc(2) --> short term slow line
long ---> long entry signal
short ---> short entry signal

Pros and Cons

NOT 100% John F. Ehlers definition translation, even variable names are the same. This help readers who would like to use pine to read his book.

Remarks

The 80th script for Blackcat1402 John F. Ehlers Week publication.

I kept the core of Ehlers market mode indicator, but add conditons for long and short entries which i think they are reasonable.


Readme

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.

"Win$ & Donate w/ This" Addresses are no longer valid.
开源脚本

本着真正的TradingView精神,该脚本的作者将其开源发布,以便交易者可以理解和验证它。为作者喝彩!您可以免费使用它,但在出版物中重复使用此代码受网站规则的约束。 您可以收藏它以在图表上使用。

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