Sorry, I couldn't find pricing data for that day. The closing price for Amazon (AMZN) on October 4, 2013 was $15.95. It was up 1.2% for the day. The latest price is $219.78.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
October 04 2013
$15.76
$15.96
$15.63
$15.95
36,299,519
Daily pricing data for Amazon dates back to 5/15/1997, and may be incomplete.