Hi Mrtool and all our great coding masters,

could you please look into this indicator and see if it is possible to fix its display issue as it doesn't display properly the most recent segment of the chart. However, if i start going left showing older portions of the chart it shows ok. the screenshots below show both cases.
The idea of this indicator that it triggers a trade every time it goes outside the upper or the lower band lines.
could you please check it for repainting and if you could add arrows, alerts and MTF (and any other enhancement you could propose like smoothing).... many many thanks for your great help you always offer here through this wonderful forum.