Sorry, I couldn't find pricing data for that day. The closing price for the Dow Jones Industrial Average (DJI) on July 9, 1982 was $814.12. It was up 1.1% for the day. The latest price is $46,286.09.
DATE
OPEN
HIGH
LOW
CLOSE
July 09 1982
$804.98
$818.59
$803.38
$814.12
Daily pricing data for the Dow Jones Industrial Average dates back to 1/2/1950, and may be incomplete.