Sorry, I couldn't find pricing data for that day. The closing price for Microsoft (MSFT) on June 29, 2018 was $91.58. It was down 0.3% for the day. The latest price is $510.96.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
June 29 2018
$91.88
$92.79
$91.32
$91.58
28,053,200
Daily pricing data for Microsoft dates back to 3/13/1986, and may be incomplete.