The Price Channel indicator, built on a tick price chart.

At startup, you must wait for the arrival of the required amount of tick data for calculations.

Parameters:

• Period – the period for determining the channel boundaries.
• Price levels count – the number of displayed price levels (if the value is 0, the levels are not displayed).
• Bar under calculation – the number of bars on the chart to calculate the indicator.

The buffer numbers: 0 – Channel upper, 1 – Channel lower, 2 – Channel median.