Stationary Extrapolated Levels Oscillator


The oscillator version of the stationary extrapolated levels indicator. The methodology behind the extrapolated levels where to minimize the risk of making a decision based only on a forecast, therefore the indicator plotted levels in order to determine possible reversal points, signals where generated when the detrended series crossed over/under those levels.

The Indicator

First we detrend the price, this is because forecasting the trend is often harder than a series without trend (stationarity > non-stationarity), then we forecast the detrended price with a linear extrapolation over a period of length and apply a max/min filter twice to the forecast, the max/min filters are just the highest and lowest function in pine. So the max/min filter have lag length/2, by applying it two times we have a lag of length which is the period of the forecast. Because we use highest and lowest we can apply min-max normalization in the form of :

x' = (x - min(x, min'))/(max(x,max') - min(x, min'))

where x is the detrended price, max' the highest of the forecast of x and min' the lowest of the forecast of x. This result in a scaled oscillator in a range of (1,0),

When the indicator is equal to 1 or 0 there are high chances of reversals, more in depth this mean that the detrended price have crossed the highest/lowest of the forecast, when the indicator is equal to 0 or 1 for a long time this mean that the forecast was quite inaccurate, you can minimize risk by focusing on the cross between the detrended price and the 0.8/0.2 levels.


I've shown an oscillator version of my previous "Stationary extrapolated levels" indicator, the method involving taking the highest and lowest of the forecast is a great way to minimize the risk involved by time-series forecasting driven decisions. So i hope you find an use to it.

Thanks for reading !
הסר מסקריפטים מועדפים הוסף לסקריפטים מועדפים
You can check my indicator papers here :
Awesome job Alex! This is extremely helpful in finding tops and bottoms along with trading retracements.
+1 השב
alexgrover Mackavelli
@Mackavelli, Thanks a lot for the support :) I'll try to make similar things in the future.
Great thank you. Nice that you're still on board.
+3 השב
@xcromo, thanks for the support
+1 השב
Thank you sir.
+2 השב
alexgrover tiamo3733
@tiamo3733, you are welcome
+1 השב
Go alex!!
+1 השב
@wroclai, :)
+1 השב
בית סורק מניות סורק מט"ח סורק מטבעות-קריפטו יומן כלכלי איך זה עובד‏ תכונות גרף מחירון חוקי הבית מנהלים כלים לאתרים וברוקרים יישומונים פתרונות גרפיים מרכז תמיכה בקשת פונקציה בלוג וחדשות שאלות נפוצות ויקי טוויטר‏
פרופיל הגדרות פרופיל חשבון וחיוב מטבעות TradingView לשוניות התמיכה שלי מרכז תמיכה רעיונות שפורסמו עוקבים עוקב אחרי... הודעות פרטיות צ'אט התנתק