The Chaikin oscillator, or Chaikin A/D oscillator, by Marc Chaikin is simply the difference between a 3-day and 10-day exponential moving average (EMA, see Exponential Moving Average) of the Accumulation/Distribution index (see Accumulation/Distribution).
Chaikin Osc = EMA of A/D - EMA of A/D
The periods 3 and 10 are configurable.
Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2014, 2015, 2016, 2017 Kevin Ryde
Chart is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version.