This is plots the indicator developed by Andrew Abraham in the Trading the Trend article of TASC September 1998 It was modified, result values wass averages.
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in publications is governed by House rules. 您可以收藏它以在圖表上使用。