@dave64164624 Hmmm not sure if there will be always a middle, in your sample example data, you have 4 dates for the bar, and if we have to plot point for line chart based on average, it is going to be on top of one of the data bar data point to avoid that empty space. I hope you understood what I'm trying to say. If the count of bars is an odd number then it can be the middle of the chart but not otherwise.
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