predictive_moving_average

2022年6月4日

Description:
Originated by John F. Ehlers, could be found within (Rocket Science for Traders, pg. 212). Aim to provide a leading indicator (I assumed for the shorter time period), which smoothed the price with no lag. The indicator derives from 2 lines crossing i.e. a weighted moving average, of higher length as a predictor and shorter length as a trigger.

Predictive Moving Average:
predict = 2*wma1 - wma2
trigger = (4*predict+3*predict[1]+2*predict[2]+predict)/10

Feature:

• Predictive moving average
  
• Deviation band
  

Notes

• Consider the support/resistance (dynamic) when entering the position
  
• Some short direction change might be identified from deviation shrink
  
• Green indicates to enter/long, while red indicates to close/short position
  

2022年6月6日

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Predictive Moving Average:
predict = 2*wma1 - wma2
trigger = (4*predict+3*predict[1]+2*predict[2]+predict)/10

2022年6月7日

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.

2022年6月7日

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.

2022年11月11日

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changed to overlay, with a slight adjustment in the color condition

2023年4月21日

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update on additional options of band/envelope and bar-color

example:

2023年11月11日

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update on close alert