The bands we commonly use, 2.0, 2； 20，3； 20，3.5；

Empowered with cloud background!

You can close or open any one or two groups; And different parameters can be modified and set!

It can also be modified to other values, such as 2.0:20, 60, 144Bands;

Bands' mid track is equal to the moving average, which is the 20, 60, and 144 moving averages!