Sorry, I couldn't find pricing data for that day. The closing price for Interlink Electronics (LINK) on June 15, 2018 was $2.20. It was down 10.7% for the day. The latest price is $5.36.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
June 15 2018
$2.47
$2.48
$2.20
$2.20
7,754
Daily pricing data for Interlink Electronics dates back to 6/7/1993, and may be incomplete.