Sorry, I couldn't find pricing data for that day. The closing price for MicroStrategy (MSTR) on August 7, 2020 was $12.34. It was up 0.3% for the day. The latest price is $386.75.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
August 07 2020
$12.30
$12.40
$12.23
$12.34
369,620
Daily pricing data for MicroStrategy dates back to 6/11/1998, and may be incomplete.