This indicator is a multi-timeframe Bill Williams AO (Accelerator Oscillator) with adjustable parameters.

It has five adjustable parameters:

• AO Fast MA period - Awesome Oscillator's fast SMA calculation period
• AO Slow MA period - Awesome Oscillator's slow SMA calculation period
• AC MA period - SMA period to calculate accelerating/slowing
• AC timeframe - timeframe, from which the AC data will be displayed on the current chart
• Drawing mode - drawing mode
• Steps - by steps
• Slope - by sloping lines

Fig. 1. Data of Accelerator Oscillator from timeframe H4 on the H1 chart, Drawing mode = Steps

Fig. 2. Data of Accelerator Oscillator from timeframe H4 on the H1 chart, Drawing mode = Slope