Sorry, I couldn't find pricing data for that day. The closing price for McDonald’s (MCD) on December 31, 2018 was $151.81. It was up 0.9% for the day. The latest price is $304.80.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
December 31 2018
$150.44
$152.01
$150.13
$151.81
2,482,600
Daily pricing data for McDonald’s dates back to 7/5/1966, and may be incomplete.