This is a modified version of Bill Williams' Accelerator. The Accelerator measures the difference between the Awesome Oscillator(another Williams indicator) and its 5 day SMA.
This script plots 2 accelerators rather than 1. Users can define the lengths of the fast and slow SMA's used in the Awesome Oscillator calculation by adjusting the options in the input...
Awesome Accelerator Oscillator
A Combination of the Awesome Oscillator and the Accelerator Oscillator in one handy histogram.
Editable settings include Fast Length , Slow Length and Trigger Length to provide a comprehensive indicator from a combination of Bill Williams' two most famous oscillators.