An unusual (visual) representation of the well-known WPR indicator. Instead of a basement, it is displayed on the chart as a channel and levels.

In the next version, the indicator will be added the ability to smooth its values using a moving average.

• PeriodWPR – the period for calculating the percentage price channel
• LevelUp – the value of the top level as a percentage (negative)
• LevelDn – the value of the lower level as a percentage (negative)
• Center – the value of the central level as a percentage (negative)
• PeriodMA – the period of smoothing the values of the price channel
• MethodMA-a method for smoothing the values of the price channel
• SmoothCenter-indicates whether smoothing of the central line of the price channel is enabled