# Accumulation/Distribution Oscillator

## Description

The Accumulation/Distribution Oscillator is also known as the Chaikin Oscillator after its inventor.

It takes two parameters: a short period n and a long period m. The indicator calculated by taking a moving average of n periods of Accumulation/Distribution Line subtracted from a moving average of m periods of Accumulation/Distribution Line. The moving average used is Exponential Moving Average.[1]

## Syntax

${\displaystyle fx=BT\_I\_ADOSC(High,Low,Close,Volume,ShortPeriod,LongPeriod)}$