Detrended Price Oscillator (DPO)

Detrended Price Oscillator depicts the difference between price and an offset simple moving average. It is used to identify trend cycles and duration. [Discuss] 💬

chart for Detrended Price Oscillator (DPO)

// C# usage syntax
IEnumerable<DpoResult> results =


lookbackPeriods int - Number of periods (N) in the moving average. Must be greater than 0.

Historical quotes requirements

You must have at least N historical quotes to cover the warmup periods.

quotes is a collection of generic TQuote historical price quotes. It should have a consistent frequency (day, hour, minute, etc). See the Guide for more information.




Date DateTime - Date from evaluated TQuote

Sma double - Simple moving average offset by N/2+1 periods

Dpo double - Detrended Price Oscillator (DPO)


See Utilities and helpers for more information.


This indicator may be generated from any chain-enabled indicator or method.

// example
var results = quotes

Results can be further processed on Dpo with additional chain-enabled indicators.

// example
var results = quotes