Level: 2
Background
John F. Ehlers introuced Decycler Oscillator in Sep, 2015.
Function
In “Decyclers” in Sep, 2015, John Ehlers described a method for constructing an oscillator that could help traders detect trend reversals with almost no lag, an oscillator that signals trend reversals with almost zero lag via digital signal processing techniques. A...
![BTCUSD: [blackcat] L2 Ehlers Decycler Oscillator](https://s3.tradingview.com/z/Z9wb3LVJ_mid.png "[blackcat] L2 Ehlers Decycler Oscillator")
