Biggest movers / ASTL

ASTL alerts & big moves

ALGOMA STEEL GROUP INC · Nasdaq · Basic Materials

Last price$4.01
Change−2.40%vs previous close
Alerts3last 90 days
Last alert
52-week rangeas recorded on August 19, 2026
Low $3.02High $5.90

Alert history — last 90 days

All 3 alerts in the window. Times are ET; the public list runs 15 minutes behind the live feed.

  • Momentum+8.4%in 17 min
    $4.64Vol 292.1K0.2× avg volumeBasic Materials
  • General+10.7%in 11 min
    $4.66Vol 177.1K0.1× avg volumeBasic Materials
  • General−10.6%in 1 min
    $3.92Vol 101.2K0.1× avg volumeBasic Materials

Recent SEC filings

Straight from EDGAR — the company’s own filings, in plain English. Every line links to the original document.

  • Company update6-KSeptember 2, 2026

    A non-US company filed a report with US regulators. These carry whatever the company disclosed at home — results, an announcement, or a share sale — so the filing itself is where the detail is.

    Read the filing on sec.gov →
  • Company update6-KAugust 18, 2026

    A non-US company filed a report with US regulators. These carry whatever the company disclosed at home — results, an announcement, or a share sale — so the filing itself is where the detail is.

    Read the filing on sec.gov →
  • Company update6-KJuly 30, 2026

    A non-US company filed a report with US regulators. These carry whatever the company disclosed at home — results, an announcement, or a share sale — so the filing itself is where the detail is.

    Read the filing on sec.gov →
  • Company update6-KJuly 17, 2026

    A non-US company filed a report with US regulators. These carry whatever the company disclosed at home — results, an announcement, or a share sale — so the filing itself is where the detail is.

    Read the filing on sec.gov →
  • Company update6-KJuly 1, 2026

    A non-US company filed a report with US regulators. These carry whatever the company disclosed at home — results, an announcement, or a share sale — so the filing itself is where the detail is.

    Read the filing on sec.gov →
  • Company update6-KJune 24, 2026

    A non-US company filed a report with US regulators. These carry whatever the company disclosed at home — results, an announcement, or a share sale — so the filing itself is where the detail is.

    Read the filing on sec.gov →

Get ASTL alerts as they fire

Add ASTL to your watchlist and the live feed shows its next big move the second the engine sees it — with a push alert on iPhone, Android or desktop.

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.