Sorry, I couldn't find pricing data for that day. The closing price for Exxon Mobil (XOM) on December 29, 2006 was $39.91. It was down 0.5% for the day. The latest price is $110.73.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
December 29 2006
$40.11
$40.23
$39.69
$39.91
12,633,200
Daily pricing data for Exxon Mobil dates back to 1/2/1962, and may be incomplete.