Error on chart data for bvmf:bova11.sa
Chart data for sticker bvmf:bova11.sa contains a bug in data for the day 01/18/2021.
On this day, the chart shows max, min and average prices = 0.
That completely distorts the chart as a whole, rendering it useless.
Suggestion: fix the data error for this specific day, in order to normalize the chart.