Accelerator Oscillator (AC) Backtest

The Accelerator Oscillator has been developed by Bill Williams
as the development of the Awesome Oscillator . It represents the
difference between the Awesome Oscillator and the 5-period moving
average, and as such it shows the speed of change of the Awesome
Oscillator, which can be useful to find trend reversals before the
Awesome Oscillator does.

You can change long to short in the Input Settings
Please, use it only for learning or paper trading. Do not for real trading