Sorry, I couldn't find pricing data for that day. The closing price for Microsoft (MSFT) on December 30, 2016 was $55.94. It was down 1.3% for the day. The latest price is $522.39.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
December 30 2016
$56.68
$56.71
$55.84
$55.94
25,579,900
Daily pricing data for Microsoft dates back to 3/13/1986, and may be incomplete.