The closing price for the Nasdaq Composite (IXIC) on June 30, 2020 was $10,058.77. It was up 1.9% for the day (up 1.9% from previous close). The latest price is $22,593.51.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
June 30 2020
$9,875.29
$10,085.59
$9,863.67
$10,058.77
4,510,190,000
Daily pricing data for the Nasdaq Composite dates back to 2/5/1971, and may be incomplete.