ASTL (Algoma Steel Group Inc.) historical data
STOCKListed1-minute bars
| Symbol | ASTL |
|---|---|
| Name | Algoma Steel Group Inc. |
| Exchange | NASDAQ |
| Sector | Basic Materials |
| Industry | Steel |
| IPO date | 2021-03-04 |
| History | 2021-10-21 to 2026-10-09 (about 5 years) |
| Bar sizes | Daily, hourly, 5-minute and 1-minute |
| Adjustments | Unadjusted, split-adjusted or split-and-dividend-adjusted, chosen on read |
| Survivorship | Included in the survivorship-free universe |
| Free tier | Last 12 months of daily bars |
Price history at a glance
ASTL last closed at $4.30 on 2026-10-09, +13.5% over the past year. Its deepest fall from a prior high in this history was -73.2%, reached on 2025-10-02.
| Last close | $4.30 (2026-10-09) |
|---|---|
| 1-year change | +13.5% |
| Annualized since 2021-10-21 | -16.3% |
| 52-week range | $3.28 – $5.80 |
| Deepest drawdown | -73.2% (2025-10-02) |
| Avg. daily dollar volume (3 months) | $4.4m |
| Daily bars in history | 1,247 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Institutional ownership (13F, 2026Q2)
| Managers holding | 95 |
|---|---|
| Shares held | 72,117,887 ($291.8m reported value) |
| Quarter flows | 12 new, 30 added, 36 trimmed, 15 exited; +148,294 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("ASTL") on the look-back bundles. Top holders of ASTL · All 13F managers
Short interest (2026-09-30)
| Shares short | 4,560,152 (+11.4% vs prior report) |
|---|---|
| Days to cover | 5.89 |
ASTL short interest history · Basic Materials sector
Get it in Python
import finzdata as yf
df = yf.Ticker("ASTL").history(start="2021-10-21", interval="1d")
df.tail()