Hello,
We are implementing a weekly trend line chart. Given the nature of being weekly, the last data point won’t be completed as long as we view the chart in the middle of a week. We would like to color it differently, e.g. in grey like this:

One way I can think of is to paint the same data series for two times, one as the line chart and the other filtering out the rest but the last value as a scattered graph. However, it’s super tedious when there are a dozen of charts.
Is there an easier way to do it?
Thanks.