I work in a mutual fund and complete statistical chart for share prices. The line chart on several dates shows wrong values. I examined the chart's options and everything seems to be correct. In general it looks normal, but on some dates it shows impossible rapid movements and most recent chart values do not correspond to real data.
P.S. A week ago we had a virus attack and this table was restored. Can it be the cause of its strange behaviour
Thanks in advance.
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