Sorry, I couldn't find pricing data for that day. The closing price for Apple (AAPL) on September 28, 2001 was $0.23. It was down 1.2% for the day. The latest price is $217.90.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
September 28 2001
$0.24
$0.24
$0.23
$0.23
365,108,800
Daily pricing data for Apple dates back to 12/12/1980, and may be incomplete.