Sorry, I couldn't find pricing data for that day. The closing price for Apple (AAPL) on August 28, 2020 was $121.40. It was down 1% for the day. The latest price is $255.42.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
August 28 2020
$122.57
$122.99
$121.18
$121.40
187,630,000
Daily pricing data for Apple dates back to 12/12/1980, and may be incomplete.