The Elegant Oscillator  is a momentum-based technical indicator developed by John Ehlers in 2022. It uses inverse Fisher transforms and SuperSmoother filters to eliminate market noise, providing clear, smooth signals that fluctuate between -1 and +1.

This version of the   Kase Peak Oscillator (KPO)  is a statistically driven technical indicator created by Cynthia Kase that measures momentum and highlights overbought or oversold conditions. Unlike traditional oscillators, it analyzes multiple trend le…

The Ehlers Roofing Filter  is an advanced technical analysis indicator developed by John F. Ehlers. It combines a high-pass filter and a low-pass filter to isolate market cycles. By removing noise and spectral dilation, it produces a clear, lag-reduced …

The Ehlers Early Onset Trend  (also known as the Onset Trend Detector) is a technical analysis tool created by digital signal processing expert John F. Ehlers. Designed to eliminate the lag common in moving averages, it helps traders catch the beginnin…

The 3-pole Butterworth filter is an advanced moving average and noise-reduction indicator created by John Ehlers. Designed as an alternative to SMAs and EMAs, it removes high-frequency market noise and false signals with minimal lag. It is primarily used…

The Recursive Moving Average (RMA)  is a highly smoothed technical indicator that references its own previous values in its calculation. It acts as a primary trend filter or confirmation tool, designed to cut out market "noise" and minimize whipsaw sign…