The closing price for Caterpillar (CAT) on May 20, 2008 was $52.89. It was down 0.1% for the day (down 0.5% from previous close). The latest price is $756.71.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
May 20 2008
$52.94
$53.02
$52.20
$52.89
5,570,248
Daily pricing data for Caterpillar dates back to 3/17/1980, and may be incomplete.