Algoma Steel Group Inc. (ASTL)
NASDAQ: ASTL · Real-Time Price · USD
4.620
-0.080 (-1.70%)
At close: Apr 28, 2026, 4:00 PM EDT
4.620
0.00 (0.00%)
After-hours: Apr 28, 2026, 4:10 PM EDT
Algoma Steel Group Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 4.61 | 4.65 | 4.54 | 4.62 | - | -1.81% | 359,864 |
| Apr 27, 2026 | 4.55 | 4.77 | 4.53 | 4.70 | 4.70 | 3.98% | 806,752 |
| Apr 24, 2026 | 4.43 | 4.59 | 4.40 | 4.52 | 4.52 | 1.80% | 729,558 |
| Apr 23, 2026 | 4.76 | 4.79 | 4.41 | 4.44 | 4.44 | -6.13% | 1,002,726 |
| Apr 22, 2026 | 4.64 | 4.76 | 4.60 | 4.73 | 4.73 | 3.05% | 621,973 |
| Apr 21, 2026 | 4.72 | 4.83 | 4.57 | 4.59 | 4.59 | -2.13% | 899,697 |
| Apr 20, 2026 | 4.66 | 4.74 | 4.61 | 4.69 | 4.69 | -1.05% | 950,950 |
| Apr 17, 2026 | 4.89 | 4.95 | 4.70 | 4.74 | 4.74 | -0.63% | 888,248 |
| Apr 16, 2026 | 4.92 | 5.00 | 4.73 | 4.77 | 4.77 | -2.85% | 800,046 |
| Apr 15, 2026 | 5.07 | 5.08 | 4.91 | 4.91 | 4.91 | -3.16% | 717,919 |
| Apr 14, 2026 | 5.06 | 5.10 | 4.97 | 5.07 | 5.07 | 1.20% | 1,222,203 |
| Apr 13, 2026 | 4.67 | 5.05 | 4.67 | 5.01 | 5.01 | 6.37% | 1,643,896 |
| Apr 10, 2026 | 4.69 | 4.78 | 4.57 | 4.71 | 4.71 | 0.86% | 876,455 |
| Apr 9, 2026 | 4.57 | 4.76 | 4.54 | 4.67 | 4.67 | 1.97% | 1,070,089 |
| Apr 8, 2026 | 4.54 | 4.71 | 4.50 | 4.58 | 4.58 | 3.85% | 996,760 |
| Apr 7, 2026 | 4.22 | 4.43 | 4.17 | 4.41 | 4.41 | 5.25% | 1,622,042 |
| Apr 6, 2026 | 4.12 | 4.25 | 4.10 | 4.19 | 4.19 | 1.21% | 678,182 |
| Apr 2, 2026 | 3.98 | 4.19 | 3.96 | 4.14 | 4.14 | 0.73% | 976,794 |
| Apr 1, 2026 | 4.26 | 4.29 | 4.10 | 4.11 | 4.11 | -0.48% | 746,194 |
| Mar 31, 2026 | 4.06 | 4.18 | 4.01 | 4.13 | 4.13 | 4.29% | 1,014,035 |
| Mar 30, 2026 | 4.04 | 4.09 | 3.92 | 3.96 | 3.96 | - | 830,693 |
| Mar 27, 2026 | 4.14 | 4.26 | 3.93 | 3.96 | 3.96 | -4.81% | 791,765 |
| Mar 26, 2026 | 4.06 | 4.31 | 4.05 | 4.16 | 4.16 | - | 770,352 |
| Mar 25, 2026 | 4.00 | 4.18 | 4.00 | 4.16 | 4.16 | 3.23% | 1,363,355 |
| Mar 24, 2026 | 3.73 | 4.10 | 3.70 | 4.03 | 4.03 | 6.90% | 2,010,734 |
| Mar 23, 2026 | 3.64 | 3.94 | 3.61 | 3.77 | 3.77 | 5.60% | 1,394,843 |
| Mar 20, 2026 | 3.60 | 3.81 | 3.50 | 3.57 | 3.57 | -1.92% | 7,909,233 |
| Mar 19, 2026 | 3.47 | 3.65 | 3.37 | 3.64 | 3.64 | 0.55% | 1,482,330 |
| Mar 18, 2026 | 3.68 | 3.73 | 3.60 | 3.62 | 3.62 | -3.21% | 1,243,340 |
| Mar 17, 2026 | 3.63 | 3.80 | 3.63 | 3.74 | 3.74 | 4.47% | 1,966,270 |
| Mar 16, 2026 | 3.46 | 3.63 | 3.40 | 3.58 | 3.58 | 3.47% | 2,004,840 |
| Mar 13, 2026 | 3.69 | 3.69 | 3.37 | 3.46 | 3.46 | -6.23% | 2,761,882 |
| Mar 12, 2026 | 4.18 | 4.36 | 3.68 | 3.69 | 3.69 | -14.78% | 4,216,021 |
| Mar 11, 2026 | 4.26 | 4.41 | 4.25 | 4.33 | 4.33 | 0.70% | 1,289,581 |
| Mar 10, 2026 | 4.27 | 4.42 | 4.22 | 4.30 | 4.30 | -0.92% | 1,662,514 |
| Mar 9, 2026 | 4.32 | 4.41 | 4.17 | 4.34 | 4.34 | -1.36% | 1,489,568 |
| Mar 6, 2026 | 4.55 | 4.60 | 4.28 | 4.40 | 4.40 | -5.58% | 1,626,528 |
| Mar 5, 2026 | 4.65 | 4.75 | 4.56 | 4.66 | 4.66 | -0.85% | 778,199 |
| Mar 4, 2026 | 4.66 | 4.79 | 4.56 | 4.70 | 4.70 | 2.17% | 673,801 |
| Mar 3, 2026 | 4.53 | 4.70 | 4.33 | 4.60 | 4.60 | -2.54% | 1,047,799 |
| Mar 2, 2026 | 4.48 | 4.72 | 4.40 | 4.72 | 4.72 | 2.83% | 1,130,487 |
| Feb 27, 2026 | 4.66 | 4.70 | 4.48 | 4.59 | 4.59 | -3.37% | 736,926 |
| Feb 26, 2026 | 4.52 | 4.76 | 4.45 | 4.75 | 4.75 | 4.63% | 736,940 |
| Feb 25, 2026 | 4.66 | 4.67 | 4.50 | 4.54 | 4.54 | -1.30% | 989,872 |
| Feb 24, 2026 | 4.67 | 4.81 | 4.60 | 4.60 | 4.60 | -1.08% | 606,466 |
| Feb 23, 2026 | 4.89 | 4.92 | 4.55 | 4.65 | 4.65 | -6.06% | 1,048,390 |
| Feb 20, 2026 | 4.84 | 5.12 | 4.81 | 4.95 | 4.95 | 1.23% | 1,959,028 |
| Feb 19, 2026 | 4.52 | 4.94 | 4.49 | 4.89 | 4.89 | 5.84% | 1,210,696 |
| Feb 18, 2026 | 4.68 | 4.70 | 4.52 | 4.62 | 4.62 | -0.43% | 1,245,334 |
| Feb 17, 2026 | 4.79 | 4.79 | 4.43 | 4.64 | 4.64 | -3.73% | 1,881,754 |
| Feb 13, 2026 | 4.67 | 4.98 | 4.39 | 4.82 | 4.82 | 12.09% | 4,168,742 |
| Feb 12, 2026 | 5.10 | 5.16 | 4.27 | 4.30 | 4.30 | -15.02% | 3,084,296 |
| Feb 11, 2026 | 5.22 | 5.34 | 5.03 | 5.06 | 5.06 | -1.08% | 1,510,356 |
| Feb 10, 2026 | 4.94 | 5.37 | 4.90 | 5.12 | 5.12 | 3.96% | 4,415,962 |
| Feb 9, 2026 | 4.60 | 4.98 | 4.48 | 4.92 | 4.92 | 6.72% | 2,905,220 |
| Feb 6, 2026 | 4.43 | 4.70 | 4.39 | 4.61 | 4.61 | 6.71% | 1,352,164 |
| Feb 5, 2026 | 4.50 | 4.55 | 4.29 | 4.32 | 4.32 | -6.29% | 967,326 |
| Feb 4, 2026 | 4.53 | 4.65 | 4.37 | 4.61 | 4.61 | 2.44% | 1,305,083 |
| Feb 3, 2026 | 4.35 | 4.54 | 4.31 | 4.50 | 4.50 | 6.38% | 1,289,555 |
| Feb 2, 2026 | 4.15 | 4.29 | 4.10 | 4.23 | 4.23 | 1.20% | 899,055 |
| Jan 30, 2026 | 4.37 | 4.45 | 4.17 | 4.18 | 4.18 | -6.07% | 1,333,796 |
| Jan 29, 2026 | 4.61 | 4.62 | 4.33 | 4.45 | 4.45 | -2.84% | 1,538,882 |
| Jan 28, 2026 | 4.75 | 4.82 | 4.46 | 4.58 | 4.58 | 0.44% | 2,155,932 |
| Jan 27, 2026 | 4.40 | 4.67 | 4.29 | 4.56 | 4.56 | 6.29% | 2,041,551 |
| Jan 26, 2026 | 4.54 | 4.61 | 4.23 | 4.29 | 4.29 | -5.51% | 3,276,028 |
| Jan 23, 2026 | 4.38 | 4.71 | 4.33 | 4.54 | 4.54 | 3.65% | 1,486,645 |
| Jan 22, 2026 | 4.21 | 4.54 | 4.21 | 4.38 | 4.38 | 4.78% | 1,452,152 |
| Jan 21, 2026 | 4.08 | 4.18 | 4.05 | 4.18 | 4.18 | 3.21% | 1,165,791 |
| Jan 20, 2026 | 4.40 | 4.40 | 4.04 | 4.05 | 4.05 | -7.95% | 1,874,289 |
| Jan 16, 2026 | 4.58 | 4.59 | 4.35 | 4.40 | 4.40 | -3.93% | 1,258,725 |
| Jan 15, 2026 | 4.71 | 4.76 | 4.52 | 4.58 | 4.58 | -2.35% | 717,957 |
| Jan 14, 2026 | 4.34 | 4.73 | 4.34 | 4.69 | 4.69 | 7.82% | 1,401,743 |
| Jan 13, 2026 | 4.43 | 4.54 | 4.34 | 4.35 | 4.35 | -0.68% | 672,906 |
| Jan 12, 2026 | 4.27 | 4.40 | 4.18 | 4.38 | 4.38 | 3.06% | 503,510 |
| Jan 9, 2026 | 4.24 | 4.32 | 4.15 | 4.25 | 4.25 | 0.24% | 954,918 |
| Jan 8, 2026 | 4.24 | 4.36 | 4.17 | 4.24 | 4.24 | - | 657,730 |
| Jan 7, 2026 | 4.15 | 4.32 | 4.06 | 4.24 | 4.24 | 2.17% | 682,725 |
| Jan 6, 2026 | 3.97 | 4.18 | 3.95 | 4.15 | 4.15 | 4.80% | 1,026,942 |
| Jan 5, 2026 | 3.93 | 4.09 | 3.93 | 3.96 | 3.96 | 1.02% | 563,380 |
| Jan 2, 2026 | 4.12 | 4.16 | 3.84 | 3.92 | 3.92 | -4.39% | 1,266,033 |
| Dec 31, 2025 | 4.06 | 4.14 | 4.01 | 4.10 | 4.10 | 0.74% | 992,211 |
| Dec 30, 2025 | 4.11 | 4.17 | 4.06 | 4.07 | 4.07 | -0.73% | 577,046 |
| Dec 29, 2025 | 4.11 | 4.22 | 4.07 | 4.10 | 4.10 | -1.20% | 759,733 |
| Dec 26, 2025 | 4.16 | 4.17 | 4.07 | 4.15 | 4.15 | -0.48% | 545,098 |
| Dec 24, 2025 | 4.17 | 4.19 | 4.10 | 4.17 | 4.17 | -0.24% | 423,366 |
| Dec 23, 2025 | 4.25 | 4.32 | 4.18 | 4.18 | 4.18 | -2.56% | 605,875 |
| Dec 22, 2025 | 4.48 | 4.55 | 4.23 | 4.29 | 4.29 | -0.69% | 793,024 |
| Dec 19, 2025 | 4.44 | 4.50 | 4.32 | 4.32 | 4.32 | -2.48% | 2,088,479 |
| Dec 18, 2025 | 4.41 | 4.56 | 4.39 | 4.43 | 4.43 | 1.84% | 979,541 |
| Dec 17, 2025 | 4.47 | 4.62 | 4.28 | 4.35 | 4.35 | -2.47% | 968,228 |
| Dec 16, 2025 | 4.39 | 4.51 | 4.35 | 4.46 | 4.46 | 1.36% | 435,039 |
| Dec 15, 2025 | 4.55 | 4.62 | 4.33 | 4.40 | 4.40 | -2.87% | 640,254 |
| Dec 12, 2025 | 4.61 | 4.75 | 4.50 | 4.53 | 4.53 | -1.74% | 997,825 |
| Dec 11, 2025 | 4.30 | 4.65 | 4.23 | 4.61 | 4.61 | 7.21% | 1,190,873 |
| Dec 10, 2025 | 4.30 | 4.36 | 4.21 | 4.30 | 4.30 | - | 643,541 |
| Dec 9, 2025 | 4.08 | 4.31 | 4.03 | 4.30 | 4.30 | 5.65% | 1,214,646 |
| Dec 8, 2025 | 4.17 | 4.20 | 4.07 | 4.07 | 4.07 | -1.93% | 828,175 |
| Dec 5, 2025 | 4.15 | 4.22 | 4.01 | 4.15 | 4.15 | - | 1,854,141 |
| Dec 4, 2025 | 4.05 | 4.20 | 3.95 | 4.15 | 4.15 | 1.97% | 1,033,056 |
| Dec 3, 2025 | 3.95 | 4.08 | 3.91 | 4.07 | 4.07 | 3.83% | 1,089,813 |