Sorry, I couldn't find pricing data for that day. The closing price for Apple (AAPL) on August 24, 2018 was $51.20. It was down 0.2% for the day. The latest price is $259.37.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
August 24 2018
$51.31
$51.38
$50.96
$51.20
73,905,600
Daily pricing data for Apple dates back to 12/12/1980, and may be incomplete.