The closing price for Caterpillar (CAT) on August 20, 2008 was $43.66. It was down 0.1% for the day (up 0.2% from previous close). The latest price is $657.36.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
August 20 2008
$43.72
$43.99
$43.09
$43.66
6,401,873
Daily pricing data for Caterpillar dates back to 3/17/1980, and may be incomplete.