Not sure if I’m losing it or what it is. I can’t figure out how to view graph day by day for a specified date range. Can someone point me in the right direction? Is this a bug or operator’s error? 
Here’s what I’ve tried:
See feature request Evolution graphs: buttons to switch the display of historical data by day, week, month or year · Issue #955 · matomo-org/piwik · GitHub
For now you must select DAY period then click bottom right in graph to show last 30 days
Thanks Matt.