I am using the formula below to count the number of days since an item was approved, to today. For some reason it updates in the afternoon. I believe the update happens at 3pm cst. It makes the data look unreliable because it feeds a lot of metrics. For example, it feeds a metric for # of items opened in the last 7 days. Friday morning it said 118, and by Friday afternoon it said 81. I understand that the formula updated, but my stakeholders feel the data must be unreliable. This is one of the earlier formulas I wrote, I can't remember why it has the minus 1.
=NETDAYS([Approved Date]@row, TODAY()) - 1