correlation etc qqq

The price for QQQ today is $723.19. It is up 2.1% for the day (up 3.3% from previous close).

DATEOPENHIGHLOWCLOSEVOLUME
August 04 2026 19:30
$724.21
$725.65
$723.14
$723.19
764,621
August 04 2026 18:30
$723.84
$724.94
$722.89
$724.60
146,144
August 04 2026 17:30
$722.31
$724.28
$721.99
$722.99
346,452
August 04 2026 16:30
$719.67
$721.26
$719.41
$721.23
397,216
August 04 2026 15:30
$717.99
$719.46
$717.62
$719.08
336,704
August 04 2026 14:30
$716.05
$716.77
$715.10
$716.71
300,916
August 04 2026 13:30
$708.44
$714.65
$707.61
$714.29
579,288
Daily pricing data for QQQ dates back to 3/10/1999, and may be incomplete.