OPEN-SOURCE SCRIPT
Zero-Lag Smoothed Cycle
Old indicator ! But its a simple trick to have a zero-lag smoothing effect, i think i did it because the smoothing was kinda asymmetrical with the detrended line. So even if the result appear quite good take into account that the detrended line isn't always correlated with the price.
Check out the indicators we are making at luxalgo: tradingview.com/u/LuxAlgo/
Open-source script
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