Bandpass Filter as a Confirmation Indicator

Trending indicator from John Ehlers using Fourier Series as a filter. Can be used as a zero cross or color change confirmation indicator.
Band On The Run Our profile series is always searching for the “Unusual”, among other descriptors.  “Performance”, “Accuracy”, and “Effective” also come to mind.  This one is no different.  That being said, we stumbled across a delightful indicator which utilizes some high level math functions affecting how trading signals are processed.  And from the name, ... Read more