Vocus Communications (VOC)

[BEARISH]: Vocus Communications has a current ARO(25) of -32. This has change -44 points from yesterday.

The Aroon Oscillator is the difference between Aroon-Up and Aroon-Down. These two indicators are usually plotted together for easy comparison but chartists can also view the difference of these two indicators with the Aroon Oscillator. This indicator fluctuates between -100 and +100 with zero as the middle line.

[Calculation] Aroon Oscillator (ARO) :
1) Aroon Up = 100 x (25 - Days Since 25-day High)/25;
2) Aroon Down = 100 x (25 - Days Since 25-day Low)/25;
3) Aroon Oscillator = Aroon-Up - Aroon-Down;