Algoma Steel Group Inc. (ASTL) Stock Price History
Historical prices from 2021 to 2026
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ASTL Historical Performance
Short-Term Returns
ASTL Stock Price Trajectory (2021–2026)
As of May 8, 2026, Algoma Steel Group Inc. (ASTL) trades at $5.21, representing a -1.1% return over the past year. The stock has delivered a -39.4% total return over five years (-11.8% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $13.65 on November 12, 2021. From this peak, ASTL has corrected -61.8%, currently trading 19% above its 200-day moving average, indicating continued institutional support.
When compared to Basic Materials sector peers CLF (+25.4% 1Y), STLD (+78.2% 1Y), and NUE (+96.9% 1Y), ASTL has underperformed the peer group average. Compare ASTL vs CLF →
ASTL Historical Price Data (2025–2026)
Showing 30 of 1,302 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 5.10 | 5.29 | 5.00 | 5.21 | 2.10M | +2.36% |
| 2026-05-06 | 5.00 | 5.20 | 4.95 | 5.09 | 1.89M | +4.73% |
| 2026-05-05 | 4.76 | 4.94 | 4.71 | 4.86 | 569K | +2.97% |
| 2026-05-04 | 4.83 | 4.89 | 4.66 | 4.72 | 753K | -2.07% |
| 2026-05-01 | 4.71 | 4.88 | 4.68 | 4.82 | 579K | +3.21% |
| 2026-04-30 | 4.45 | 4.69 | 4.45 | 4.67 | 572K | +4.71% |
| 2026-04-29 | 4.60 | 4.62 | 4.44 | 4.46 | 446K | -3.46% |
| 2026-04-28 | 4.61 | 4.65 | 4.54 | 4.62 | 470K | -1.70% |
| 2026-04-27 | 4.55 | 4.77 | 4.53 | 4.70 | 781K | +3.98% |
| 2026-04-24 | 4.43 | 4.59 | 4.39 | 4.52 | 724K | +1.80% |
| 2026-04-23 | 4.76 | 4.78 | 4.41 | 4.44 | 991K | -6.13% |
| 2026-04-22 | 4.64 | 4.76 | 4.60 | 4.73 | 618K | +3.05% |
| 2026-04-21 | 4.72 | 4.84 | 4.57 | 4.59 | 899K | -2.13% |
| 2026-04-20 | 4.66 | 4.74 | 4.61 | 4.69 | 947K | -1.05% |
| 2026-04-17 | 4.89 | 4.95 | 4.70 | 4.74 | 764K | -0.63% |
| 2026-04-16 | 4.93 | 5.00 | 4.72 | 4.77 | 738K | -2.85% |
| 2026-04-15 | 5.07 | 5.08 | 4.91 | 4.91 | 677K | -3.16% |
| 2026-04-14 | 5.03 | 5.10 | 4.97 | 5.07 | 1.12M | +1.20% |
| 2026-04-13 | 4.74 | 5.05 | 4.67 | 5.01 | 1.64M | +6.37% |
| 2026-04-10 | 4.69 | 4.78 | 4.57 | 4.71 | 766K | +0.86% |
| 2026-04-09 | 4.55 | 4.75 | 4.55 | 4.67 | 1.04M | +1.97% |
| 2026-04-08 | 4.56 | 4.71 | 4.50 | 4.58 | 986K | +3.85% |
| 2026-04-07 | 4.24 | 4.43 | 4.17 | 4.41 | 1.62M | +5.25% |
| 2026-04-06 | 4.12 | 4.25 | 4.11 | 4.19 | 675K | +1.21% |
| 2026-04-02 | 4.01 | 4.19 | 3.96 | 4.14 | 977K | +0.73% |
| 2026-04-01 | 4.26 | 4.29 | 4.10 | 4.11 | 745K | -0.60% |
| 2026-03-31 | 4.06 | 4.18 | 4.01 | 4.13 | 902K | +4.42% |
| 2026-03-30 | 4.02 | 4.09 | 3.92 | 3.96 | 758K | 0.00% |
| 2026-03-27 | 4.14 | 4.26 | 3.93 | 3.96 | 724K | -4.81% |
| 2026-03-26 | 4.06 | 4.30 | 4.05 | 4.16 | 732K | 0.00% |
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Start ComparisonASTL — Frequently Asked Questions
Quick answers to the most common questions about buying ASTL stock.
How has ASTL stock performed recently?
ASTL declined -1.1% over the past year, below its 5-year annualized CAGR of -11.8%. The stock trades above its 200-day moving average, reflecting the downtrend.
What is ASTL's all-time high price?
Algoma Steel Group Inc. reached $13.65 on 2021-11-12. The 52-week high is $7.25. Current 1-year return of -1.1% places the stock further from historical peaks.
Where can I download ASTL historical price data?
This page provides ASTL daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2021-2026, downloadable in CSV format.