Biggest movers / QMCO

QMCO alerts & big moves

QUANTUM CORPORATION · Nasdaq · Technology

Last price$20.61
Change+0.59%vs previous close
Alerts11last 90 days
Last alertAugust 18, 20269:42 AM ET
52-week rangeas recorded on August 18, 2026
Low $4.19High $27.80

Alert history — last 90 days

All 11 alerts in the window. Times are ET; the public list runs 15 minutes behind the live feed.

  • General+11.0%in 12 minAugust 18, 2026, 9:42 AM ET
    $26.08Vol 290.9K0.1× avg volumeTechnology
  • General+10.0%in 17 minAugust 14, 2026, 9:47 AM ET
    $26.84Vol 683.5K0.3× avg volumeTechnology
  • General+10.1%in 16 minAugust 12, 2026, 9:44 AM ET
    $21.30Vol 972.2K0.6× avg volumeTechnology
  • Momentum+9.0%in 5 minAugust 12, 2026, 9:33 AM ET
    $21.09Vol 522.7K0.3× avg volumeTechnology
  • General+15.2%in 17 minAugust 11, 2026, 10:04 AM ET
    $18.14Vol 4.5M4.8× avg volumeTechnology
  • General+12.3%in 15 minAugust 11, 2026, 9:49 AM ET
    $16.30Vol 2.2M2.3× avg volumeTechnology
  • General+13.1%in 12 minAugust 11, 2026, 9:34 AM ET
    $15.88Vol 698.7K0.7× avg volumeTechnology
  • Momentum+12.4%in 10 minAugust 11, 2026, 9:32 AM ET
    $15.78Vol 444.6K0.5× avg volumeTechnology
  • General+19.4%in 10 minAugust 10, 2026, 4:12 PM ET
    $14.00Vol 1.1M1.3× avg volumeTechnology
  • Momentum+19.3%in 8 minAugust 10, 2026, 4:10 PM ET
    $13.99Vol 1.1M1.2× avg volumeTechnology
  • General+11.0%in 4 minJuly 29, 2026, 9:37 AM ET
    $12.53Vol 117.8K0.1× avg volumeTechnology

Get QMCO alerts as they fire

Add QMCO to your watchlist and the live feed shows its next big move the second the engine sees it — with a push notification on iPhone.

Open the live feedSee plans

Prices come from Dipfinding’s market feed and may be delayed. Alert history covers the channels published openly on this site. Information only — not financial advice.