Allison Transmission Holdings Inc (ALSN) — Price History
As of 2026-08-07 — refreshed nightly from the Closelook data lake. Diary readings, not advice.
Daily prices
| Date | Open | High | Low | Close | Chg % | Volume |
|---|---|---|---|---|---|---|
| 2026-08-07 | 116.51 | 119.04 | 115.48 | 118.88 | +2.27% | 585,700 |
| 2026-08-06 | 117.73 | 119.74 | 115.76 | 116.24 | -1.60% | 584,900 |
| 2026-08-05 | 122.92 | 124.00 | 117.50 | 118.13 | -3.66% | 837,100 |
| 2026-08-04 | 117.84 | 124.98 | 111.86 | 122.62 | +5.43% | 2,033,400 |
| 2026-08-03 | 114.70 | 117.53 | 114.67 | 116.31 | +1.55% | 1,288,900 |
| 2026-07-31 | 116.38 | 116.39 | 114.35 | 114.54 | -0.78% | 693,400 |
| 2026-07-30 | 116.53 | 116.53 | 114.27 | 115.44 | +0.68% | 806,200 |
| 2026-07-29 | 119.77 | 120.38 | 113.71 | 114.66 | -5.33% | 1,248,600 |
| 2026-07-28 | 121.25 | 123.14 | 120.09 | 121.11 | -0.66% | 909,700 |
| 2026-07-27 | 122.99 | 123.21 | 119.20 | 121.91 | -0.35% | 1,092,100 |
| 2026-07-24 | 120.21 | 123.58 | 119.79 | 122.34 | +2.26% | 764,200 |
| 2026-07-23 | 118.84 | 121.12 | 118.67 | 119.64 | +0.49% | 916,700 |
| 2026-07-22 | 117.00 | 119.99 | 116.51 | 119.06 | +2.45% | 1,017,500 |
| 2026-07-21 | 115.22 | 116.89 | 113.30 | 116.21 | +2.23% | 782,601 |
| 2026-07-20 | 114.35 | 114.49 | 112.28 | 113.67 | +0.06% | 717,163 |
| 2026-07-17 | 114.66 | 115.75 | 112.93 | 113.60 | -1.64% | 642,400 |
| 2026-07-16 | 113.15 | 116.50 | 111.92 | 115.49 | +1.05% | 603,500 |
| 2026-07-15 | 115.02 | 115.44 | 112.03 | 114.29 | -0.67% | 675,200 |
| 2026-07-14 | 118.30 | 118.64 | 114.11 | 115.06 | -0.79% | 547,234 |
| 2026-07-13 | 114.91 | 116.95 | 114.48 | 115.98 | +1.55% | 813,087 |
| 2026-07-10 | 114.43 | 115.65 | 113.74 | 114.21 | +0.38% | 501,600 |
| 2026-07-09 | 113.27 | 115.81 | 113.27 | 113.78 | +1.82% | 759,600 |
| 2026-07-08 | 111.93 | 113.03 | 109.71 | 111.75 | -2.12% | 1,133,400 |
| 2026-07-07 | 115.90 | 115.90 | 113.40 | 114.17 | -2.08% | 1,237,400 |
| 2026-07-06 | 115.77 | 117.50 | 113.60 | 116.60 | +0.20% | 1,232,200 |
| 2026-07-02 | 118.13 | 120.75 | 115.91 | 116.37 | -0.93% | 12,259,900 |
| 2026-07-01 | 119.55 | 121.47 | 117.44 | 117.46 | +4.19% | 3,367,700 |
| 2026-06-30 | 116.37 | 117.13 | 110.79 | 112.74 | -2.27% | 1,192,100 |
| 2026-06-29 | 118.85 | 119.91 | 114.94 | 115.36 | -3.74% | 1,097,200 |
| 2026-06-26 | 123.20 | 123.39 | 119.71 | 119.84 | -3.76% | 1,239,700 |
| 2026-06-25 | 121.27 | 125.90 | 121.27 | 124.52 | +4.04% | 514,300 |
| 2026-06-24 | 116.64 | 120.29 | 116.53 | 119.68 | +2.29% | 641,300 |
| 2026-06-23 | 118.67 | 119.64 | 116.97 | 117.00 | -3.40% | 843,700 |
| 2026-06-22 | 119.53 | 122.04 | 119.00 | 121.12 | +1.70% | 864,600 |
| 2026-06-18 | 120.62 | 121.53 | 118.94 | 119.10 | +0.20% | 1,824,200 |
| 2026-06-17 | 121.06 | 123.01 | 117.96 | 118.86 | -1.79% | 696,400 |
| 2026-06-16 | 120.17 | 122.45 | 120.17 | 121.03 | +1.31% | 570,100 |
| 2026-06-15 | 120.06 | 121.44 | 119.02 | 119.47 | +1.81% | 743,500 |
| 2026-06-12 | 116.85 | 117.58 | 115.08 | 117.35 | +1.58% | 676,800 |
| 2026-06-11 | 115.12 | 116.87 | 113.80 | 115.52 | +1.49% | 647,600 |
| 2026-06-10 | 117.59 | 119.89 | 113.41 | 113.82 | -3.47% | 781,400 |
| 2026-06-09 | 117.06 | 119.49 | 114.34 | 117.91 | +2.10% | 829,200 |
| 2026-06-08 | 116.51 | 116.97 | 115.03 | 115.48 | -0.23% | 646,300 |
| 2026-06-05 | 117.33 | 118.44 | 115.42 | 115.75 | -2.22% | 694,200 |
| 2026-06-04 | 118.60 | 119.60 | 117.01 | 118.38 | -0.56% | 732,100 |
| 2026-06-03 | 115.64 | 119.74 | 115.64 | 119.05 | +2.51% | 809,600 |
| 2026-06-02 | 112.79 | 116.45 | 112.76 | 116.14 | +4.00% | 779,200 |
| 2026-06-01 | 112.01 | 113.08 | 109.46 | 111.67 | -1.64% | 1,083,800 |
| 2026-05-29 | 113.46 | 115.58 | 111.69 | 113.53 | +0.01% | 1,986,400 |
| 2026-05-28 | 113.34 | 115.18 | 111.10 | 113.52 | -0.30% | 1,187,500 |
| 2026-05-27 | 114.69 | 115.77 | 112.91 | 113.86 | -0.20% | 776,600 |
| 2026-05-26 | 111.16 | 114.17 | 110.95 | 114.09 | +3.84% | 990,400 |
| 2026-05-22 | 110.10 | 111.20 | 108.00 | 109.87 | +0.73% | 1,004,700 |
| 2026-05-21 | 107.90 | 109.28 | 106.12 | 109.07 | +0.66% | 967,600 |
| 2026-05-20 | 108.53 | 108.95 | 106.31 | 108.35 | +0.31% | 1,443,800 |
| 2026-05-19 | 112.58 | 113.54 | 107.37 | 108.01 | -5.30% | 1,208,700 |
| 2026-05-18 | 116.98 | 117.48 | 114.01 | 114.06 | -2.50% | 1,292,800 |
| 2026-05-15 | 121.31 | 123.32 | 116.92 | 116.99 | -4.38% | 767,300 |
| 2026-05-14 | 123.79 | 124.59 | 121.49 | 122.35 | -0.10% | 802,000 |
| 2026-05-13 | 120.37 | 123.18 | 118.65 | 122.47 | +2.23% | 1,136,100 |
| 2026-05-12 | 123.30 | 123.30 | 117.91 | 119.80 | -3.17% | 807,300 |
| 2026-05-11 | 124.71 | 125.13 | 123.00 | 123.72 | -0.37% | 696,900 |
| 2026-05-08 | 124.22 | 125.73 | 122.88 | 124.18 | +0.94% | 795,200 |
| 2026-05-07 | 127.98 | 128.21 | 122.68 | 123.02 | -3.66% | 973,100 |
| 2026-05-06 | 129.93 | 133.21 | 126.39 | 127.70 | +0.26% | 974,300 |
| 2026-05-05 | 125.00 | 129.14 | 119.15 | 127.37 | -1.29% | 1,965,100 |
| 2026-05-04 | 130.54 | 131.94 | 128.17 | 129.04 | -1.67% | 1,300,400 |
| 2026-05-01 | 133.77 | 134.75 | 131.12 | 131.23 | -2.32% | 738,200 |
| 2026-04-30 | 130.11 | 135.86 | 130.01 | 134.35 | +4.07% | 881,400 |
| 2026-04-29 | 130.53 | 131.59 | 128.91 | 129.10 | -0.71% | 678,700 |
| 2026-04-28 | 133.79 | 134.16 | 129.12 | 130.02 | -2.75% | 708,800 |
| 2026-04-27 | 135.72 | 137.62 | 133.61 | 133.69 | -1.34% | 883,300 |
| 2026-04-24 | 135.25 | 136.94 | 134.61 | 135.51 | -0.36% | 804,400 |
| 2026-04-23 | 133.49 | 136.89 | 133.46 | 136.00 | +2.22% | 756,600 |
| 2026-04-22 | 132.35 | 133.22 | 131.01 | 133.04 | +1.29% | 979,300 |
| 2026-04-21 | 130.13 | 132.50 | 129.03 | 131.34 | +1.23% | 984,200 |
| 2026-04-20 | 128.57 | 130.39 | 128.18 | 129.74 | +0.96% | 640,200 |
| 2026-04-17 | 126.64 | 130.56 | 126.64 | 128.50 | +2.23% | 589,600 |
| 2026-04-16 | 125.04 | 126.38 | 124.22 | 125.70 | -0.10% | 534,500 |
| 2026-04-15 | 128.28 | 129.10 | 124.83 | 125.82 | -1.90% | 945,600 |
| 2026-04-14 | 129.72 | 130.83 | 128.25 | 128.26 | -1.03% | 1,023,700 |
| 2026-04-13 | 128.04 | 130.22 | 126.95 | 129.60 | +0.85% | 863,000 |
| 2026-04-10 | 128.13 | 128.62 | 126.57 | 128.51 | +0.81% | 787,500 |
| 2026-04-09 | 124.38 | 127.78 | 123.82 | 127.48 | +1.98% | 630,900 |
| 2026-04-08 | 122.03 | 125.40 | 121.09 | 125.00 | +6.58% | 659,800 |
| 2026-04-07 | 116.92 | 118.94 | 116.80 | 117.28 | -0.15% | 670,600 |
| 2026-04-06 | 116.46 | 117.78 | 115.32 | 117.46 | +0.34% | 531,500 |
| 2026-04-02 | 116.21 | 120.04 | 115.33 | 117.06 | -1.50% | 355,300 |
| 2026-04-01 | 118.37 | 119.87 | 117.83 | 118.84 | +1.52% | 495,100 |
| 2026-03-31 | 114.36 | 117.78 | 114.00 | 117.06 | +3.96% | 536,200 |
| 2026-03-30 | 116.03 | 116.73 | 112.11 | 112.60 | -1.63% | 597,600 |
| 2026-03-27 | 115.34 | 116.82 | 114.27 | 114.46 | -1.60% | 507,500 |
| 2026-03-26 | 117.76 | 119.47 | 116.12 | 116.32 | -2.23% | 481,200 |
| 2026-03-25 | 118.71 | 119.69 | 117.59 | 118.97 | +0.92% | 567,500 |
| 2026-03-24 | 113.79 | 119.10 | 113.79 | 117.89 | +2.82% | 783,700 |
| 2026-03-23 | 113.77 | 117.24 | 113.19 | 114.66 | +3.58% | 941,100 |
| 2026-03-20 | 111.78 | 112.60 | 109.42 | 110.70 | -1.33% | 2,152,600 |
| 2026-03-19 | 111.78 | 112.84 | 110.43 | 112.19 | -0.95% | 789,900 |
| 2026-03-18 | 113.91 | 116.34 | 113.12 | 113.27 | -0.82% | 990,700 |
| 2026-03-17 | 114.55 | 115.11 | 112.91 | 114.21 | +0.72% | 967,600 |
| 2026-03-16 | 114.01 | 114.71 | 112.84 | 113.39 | +0.51% | 760,000 |
| 2026-03-13 | 113.91 | 114.63 | 111.37 | 112.82 | -0.26% | 795,200 |
| 2026-03-12 | 111.67 | 113.30 | 110.87 | 113.11 | -0.06% | 728,400 |
| 2026-03-11 | 114.36 | 115.09 | 112.24 | 113.18 | -1.27% | 758,400 |
| 2026-03-10 | 116.89 | 118.75 | 114.44 | 114.64 | -1.91% | 756,700 |
| 2026-03-09 | 114.02 | 117.21 | 111.36 | 116.87 | -0.06% | 856,800 |
| 2026-03-06 | 120.02 | 120.33 | 116.59 | 116.94 | -4.26% | 1,091,900 |
| 2026-03-05 | 125.55 | 126.73 | 121.11 | 122.14 | -3.78% | 969,300 |
| 2026-03-04 | 126.34 | 128.85 | 125.61 | 126.94 | +1.71% | 1,432,100 |
| 2026-03-03 | 123.62 | 124.98 | 120.38 | 124.80 | -1.66% | 1,088,600 |
| 2026-03-02 | 124.03 | 127.11 | 122.01 | 126.91 | +1.28% | 977,800 |
| 2026-02-27 | 124.00 | 126.31 | 122.43 | 125.30 | +0.39% | 1,336,000 |
| 2026-02-26 | 123.56 | 125.47 | 122.41 | 124.81 | +1.70% | 1,370,400 |
| 2026-02-25 | 122.27 | 124.68 | 121.07 | 122.72 | +0.60% | 1,528,300 |
| 2026-02-24 | 117.38 | 125.66 | 117.37 | 121.99 | +4.41% | 1,907,000 |
| 2026-02-23 | 118.44 | 119.30 | 115.38 | 116.84 | -1.69% | 1,003,700 |
| 2026-02-20 | 117.79 | 119.48 | 116.89 | 118.85 | +0.91% | 971,400 |
| 2026-02-19 | 116.62 | 117.92 | 115.88 | 117.78 | +0.69% | 809,700 |
| 2026-02-18 | 118.21 | 119.45 | 116.79 | 116.97 | -0.42% | 779,400 |
| 2026-02-17 | 116.91 | 118.19 | 116.35 | 117.46 | -0.28% | 513,700 |
| 2026-02-13 | 115.61 | 118.59 | 115.14 | 117.79 | +1.76% | 692,600 |
| 2026-02-12 | 117.00 | 118.75 | 115.05 | 115.75 | -0.60% | 774,400 |
| 2026-02-11 | 115.89 | 118.50 | 115.85 | 116.45 | +0.97% | 763,000 |
| 2026-02-10 | 115.10 | 116.05 | 113.90 | 115.33 | +0.31% | 1,216,600 |
| 2026-02-09 | 115.59 | 115.84 | 114.30 | 114.97 | -0.57% | 719,900 |
| 2026-02-06 | 114.13 | 116.15 | 114.13 | 115.63 | +1.65% | 863,600 |
| 2026-02-05 | 113.50 | 114.20 | 112.17 | 113.75 | -0.39% | 887,400 |
| 2026-02-04 | 112.80 | 114.99 | 112.28 | 114.20 | +2.20% | 1,251,600 |
| 2026-02-03 | 109.96 | 113.45 | 109.96 | 111.74 | +1.36% | 762,500 |
| 2026-02-02 | 108.50 | 111.13 | 108.50 | 110.24 | +1.42% | 813,000 |
| 2026-01-30 | 111.62 | 111.94 | 108.63 | 108.70 | -2.56% | 859,300 |
| 2026-01-29 | 111.25 | 111.82 | 110.27 | 111.56 | +0.88% | 675,300 |
| 2026-01-28 | 110.95 | 111.52 | 109.39 | 110.59 | -0.32% | 640,600 |
| 2026-01-27 | 109.59 | 111.05 | 108.79 | 110.95 | +1.20% | 645,400 |
| 2026-01-26 | 109.88 | 110.24 | 108.82 | 109.63 | +0.05% | 633,700 |
| 2026-01-23 | 111.56 | 111.56 | 108.85 | 109.57 | -1.31% | 620,900 |
| 2026-01-22 | 111.35 | 111.62 | 110.28 | 111.03 | +0.06% | 731,400 |
| 2026-01-21 | 110.35 | 113.31 | 109.50 | 110.96 | +1.44% | 1,117,400 |
| 2026-01-20 | 109.00 | 110.50 | 108.37 | 109.38 | -0.74% | 951,700 |
| 2026-01-16 | 111.34 | 112.06 | 109.74 | 110.20 | -1.21% | 820,500 |
| 2026-01-15 | 109.15 | 112.21 | 107.69 | 111.55 | +3.31% | 1,092,200 |
| 2026-01-14 | 106.58 | 109.40 | 105.77 | 107.98 | +1.91% | 937,800 |
| 2026-01-13 | 105.61 | 106.19 | 104.89 | 105.96 | +0.59% | 651,400 |
| 2026-01-12 | 103.42 | 105.45 | 103.28 | 105.34 | +1.05% | 647,500 |
| 2026-01-09 | 102.70 | 104.62 | 102.36 | 104.25 | +2.03% | 723,600 |
| 2026-01-08 | 99.13 | 103.75 | 99.13 | 102.18 | +2.73% | 1,007,900 |
| 2026-01-07 | 101.22 | 101.80 | 99.33 | 99.46 | -2.09% | 812,500 |
| 2026-01-06 | 97.64 | 102.05 | 97.64 | 101.58 | +3.68% | 1,000,600 |
| 2026-01-05 | 98.28 | 100.49 | 97.92 | 97.97 | -0.98% | 785,400 |
| 2026-01-02 | 98.10 | 99.35 | 97.72 | 98.94 | +1.06% | 697,000 |
| 2025-12-31 | 98.79 | 98.79 | 97.87 | 97.90 | -1.02% | 623,600 |
| 2025-12-30 | 99.64 | 100.18 | 98.87 | 98.91 | -0.94% | 525,800 |
| 2025-12-29 | 100.90 | 101.09 | 99.66 | 99.85 | -1.07% | 697,400 |
| 2025-12-26 | 100.82 | 101.06 | 99.88 | 100.93 | +0.13% | 331,800 |
| 2025-12-24 | 100.73 | 101.15 | 99.93 | 100.80 | +0.32% | 304,900 |
| 2025-12-23 | 100.27 | 100.80 | 99.54 | 100.48 | -0.27% | 593,900 |
| 2025-12-22 | 99.26 | 101.18 | 98.74 | 100.75 | +2.06% | 776,700 |
| 2025-12-19 | 99.47 | 100.00 | 98.50 | 98.72 | -0.57% | 1,932,600 |
| 2025-12-18 | 99.03 | 100.66 | 98.28 | 99.29 | +1.00% | 1,183,700 |
| 2025-12-17 | 98.23 | 99.14 | 97.04 | 98.31 | -0.39% | 1,301,900 |
| 2025-12-16 | 99.42 | 100.20 | 97.97 | 98.69 | -0.73% | 916,700 |
| 2025-12-15 | 100.08 | 100.92 | 98.78 | 99.42 | -0.42% | 932,500 |
| 2025-12-12 | 100.09 | 101.55 | 99.04 | 99.84 | +0.37% | 1,240,100 |
| 2025-12-11 | 98.85 | 100.42 | 98.57 | 99.47 | +1.34% | 1,291,500 |
| 2025-12-10 | 94.06 | 98.36 | 93.37 | 98.15 | +4.73% | 1,121,400 |
| 2025-12-09 | 94.36 | 95.37 | 93.07 | 93.72 | -1.43% | 897,300 |
| 2025-12-08 | 94.99 | 97.05 | 94.10 | 95.08 | +2.74% | 2,784,200 |
| 2025-12-05 | 90.14 | 93.03 | 89.44 | 92.54 | +2.31% | 1,267,900 |
| 2025-12-04 | 90.80 | 91.35 | 90.07 | 90.45 | -0.08% | 577,100 |
| 2025-12-03 | 89.11 | 91.11 | 89.11 | 90.52 | +1.34% | 710,000 |
| 2025-12-02 | 89.67 | 89.99 | 88.88 | 89.32 | +0.00% | 813,200 |
| 2025-12-01 | 88.59 | 90.74 | 88.15 | 89.32 | +0.74% | 1,168,300 |
| 2025-11-28 | 89.43 | 90.00 | 88.55 | 88.66 | -0.89% | 789,700 |
| 2025-11-26 | 87.71 | 89.71 | 86.98 | 89.46 | +1.84% | 1,158,500 |
| 2025-11-25 | 86.05 | 88.70 | 85.02 | 87.84 | +2.91% | 1,114,900 |
| 2025-11-24 | 84.31 | 85.79 | 84.18 | 85.36 | +1.23% | 1,251,300 |
| 2025-11-21 | 81.35 | 85.58 | 81.18 | 84.32 | +3.78% | 1,281,800 |
| 2025-11-20 | 82.26 | 82.50 | 80.44 | 81.25 | -0.05% | 932,400 |
| 2025-11-19 | 79.85 | 81.49 | 79.66 | 81.29 | +1.99% | 864,000 |
| 2025-11-18 | 79.15 | 80.21 | 78.77 | 79.70 | +0.54% | 784,600 |
| 2025-11-17 | 81.64 | 81.70 | 79.21 | 79.27 | -3.01% | 692,600 |
| 2025-11-14 | 80.98 | 82.24 | 80.81 | 81.73 | -0.69% | 827,100 |
| 2025-11-13 | 82.13 | 82.98 | 81.82 | 82.30 | +0.30% | 831,500 |
| 2025-11-12 | 82.25 | 83.83 | 82.00 | 82.05 | +0.09% | 871,100 |
| 2025-11-11 | 82.63 | 83.35 | 81.73 | 81.98 | -0.97% | 515,400 |
| 2025-11-10 | 82.66 | 83.36 | 81.22 | 82.78 | +1.01% | 883,900 |
| 2025-11-07 | 80.89 | 82.41 | 80.33 | 81.95 | +0.59% | 908,400 |
| 2025-11-06 | 81.00 | 83.00 | 80.08 | 81.47 | +0.88% | 1,229,000 |
| 2025-11-05 | 78.61 | 81.74 | 78.19 | 80.76 | +1.71% | 1,033,100 |
| 2025-11-04 | 80.52 | 80.52 | 79.00 | 79.40 | -2.40% | 1,148,800 |
| 2025-11-03 | 82.58 | 83.13 | 81.29 | 81.35 | -1.45% | 1,343,000 |
| 2025-10-31 | 82.57 | 84.21 | 82.34 | 82.55 | -1.23% | 1,170,000 |
| 2025-10-30 | 77.22 | 84.86 | 76.01 | 83.58 | +2.44% | 2,387,200 |
| 2025-10-29 | 82.15 | 84.44 | 81.01 | 81.59 | -0.63% | 1,423,300 |
| 2025-10-28 | 83.01 | 84.22 | 82.02 | 82.11 | -1.55% | 735,900 |
| 2025-10-27 | 83.40 | 83.52 | 82.88 | 83.40 | +0.74% | 578,600 |
| 2025-10-24 | 83.92 | 84.25 | 82.75 | 82.79 | -0.55% | 597,400 |
| 2025-10-23 | 82.66 | 83.36 | 81.65 | 83.25 | +1.17% | 720,800 |
| 2025-10-22 | 82.59 | 83.27 | 81.56 | 82.29 | -0.25% | 1,130,300 |
| 2025-10-21 | 81.31 | 82.86 | 81.08 | 82.50 | +1.38% | 536,800 |
| 2025-10-20 | 81.40 | 81.86 | 80.75 | 81.38 | +0.62% | 471,900 |
| 2025-10-17 | 81.08 | 81.89 | 79.95 | 80.88 | -1.04% | 670,800 |
| 2025-10-16 | 83.60 | 83.89 | 81.00 | 81.73 | -1.65% | 594,900 |
| 2025-10-15 | 82.13 | 83.91 | 82.02 | 83.10 | +1.18% | 959,400 |
| 2025-10-14 | 79.45 | 82.27 | 79.35 | 82.13 | +1.76% | 844,100 |
| 2025-10-13 | 80.59 | 81.38 | 80.09 | 80.71 | +1.56% | 773,000 |
| 2025-10-10 | 81.32 | 81.65 | 79.36 | 79.47 | -1.91% | 909,800 |
| 2025-10-09 | 82.68 | 82.72 | 80.95 | 81.02 | -2.28% | 601,700 |
| 2025-10-08 | 83.38 | 84.20 | 82.59 | 82.91 | -0.93% | 789,800 |
| 2025-10-07 | 85.09 | 85.48 | 83.54 | 83.69 | -1.24% | 1,003,200 |
| 2025-10-06 | 87.05 | 87.38 | 84.70 | 84.74 | -2.00% | 676,400 |
| 2025-10-03 | 86.78 | 87.66 | 86.19 | 86.47 | -0.08% | 761,800 |
| 2025-10-02 | 86.20 | 87.03 | 85.31 | 86.54 | +0.75% | 814,700 |
| 2025-10-01 | 84.35 | 87.00 | 84.21 | 85.90 | +1.20% | 874,300 |
| 2025-09-30 | 84.32 | 85.09 | 83.91 | 84.88 | +0.53% | 731,000 |
| 2025-09-29 | 86.07 | 86.19 | 84.03 | 84.43 | -1.46% | 818,500 |
| 2025-09-26 | 85.84 | 86.49 | 85.43 | 85.68 | +0.41% | 891,800 |
| 2025-09-25 | 86.36 | 86.44 | 84.94 | 85.33 | -1.72% | 706,600 |
| 2025-09-24 | 87.47 | 88.07 | 86.35 | 86.82 | -0.64% | 715,300 |
| 2025-09-23 | 88.45 | 89.82 | 86.86 | 87.38 | -1.13% | 805,300 |
| 2025-09-22 | 88.20 | 88.73 | 87.54 | 88.38 | +0.09% | 860,800 |
| 2025-09-19 | 89.32 | 89.32 | 88.18 | 88.30 | -0.82% | 2,225,400 |
| 2025-09-18 | 87.64 | 89.89 | 87.45 | 89.03 | +1.96% | 731,400 |
| 2025-09-17 | 88.00 | 88.99 | 86.39 | 87.32 | -0.41% | 962,100 |
| 2025-09-16 | 88.03 | 88.30 | 87.07 | 87.68 | -0.06% | 962,600 |
| 2025-09-15 | 88.53 | 89.24 | 87.60 | 87.73 | -0.77% | 825,000 |
| 2025-09-12 | 89.83 | 90.25 | 88.24 | 88.41 | -2.31% | 587,900 |
| 2025-09-11 | 88.77 | 91.27 | 88.19 | 90.50 | +2.16% | 1,037,300 |
| 2025-09-10 | 88.51 | 89.46 | 88.11 | 88.59 | +0.01% | 600,900 |
| 2025-09-09 | 90.07 | 90.34 | 88.18 | 88.58 | -1.56% | 744,100 |
| 2025-09-08 | 90.25 | 90.25 | 88.39 | 89.98 | -0.04% | 837,700 |
| 2025-09-05 | 89.25 | 90.16 | 88.69 | 90.02 | +0.89% | 800,000 |
| 2025-09-04 | 88.42 | 89.37 | 87.97 | 89.23 | +1.40% | 936,200 |
| 2025-09-03 | 87.96 | 89.06 | 87.28 | 88.00 | +0.27% | 1,110,300 |
| 2025-09-02 | 85.78 | 87.76 | 85.00 | 87.76 | +0.52% | 1,307,800 |
| 2025-08-29 | 87.59 | 88.11 | 86.97 | 87.31 | -0.49% | 823,700 |
| 2025-08-28 | 89.52 | 89.52 | 87.52 | 87.74 | -1.64% | 1,075,600 |
| 2025-08-27 | 87.92 | 89.46 | 87.79 | 89.20 | +0.96% | 771,500 |
| 2025-08-26 | 88.32 | 89.13 | 88.03 | 88.35 | -0.01% | 996,400 |
| 2025-08-25 | 89.25 | 89.67 | 88.30 | 88.36 | -1.06% | 847,300 |
| 2025-08-22 | 87.13 | 90.00 | 86.42 | 89.31 | +3.31% | 706,300 |
| 2025-08-21 | 86.73 | 87.60 | 86.14 | 86.45 | -0.96% | 1,316,100 |
| 2025-08-20 | 87.14 | 87.74 | 86.60 | 87.29 | -0.57% | 638,400 |
| 2025-08-19 | 88.66 | 89.34 | 87.54 | 87.79 | -0.69% | 518,400 |
| 2025-08-18 | 87.58 | 88.49 | 87.19 | 88.40 | +1.61% | 843,500 |
| 2025-08-15 | 89.10 | 89.16 | 86.14 | 87.00 | -2.10% | 1,321,900 |
| 2025-08-14 | 89.57 | 90.76 | 88.22 | 88.87 | -2.02% | 874,100 |
| 2025-08-13 | 91.21 | 91.43 | 90.25 | 90.70 | -0.60% | 1,655,800 |
| 2025-08-12 | 89.00 | 91.25 | 88.45 | 91.25 | +3.40% | 753,200 |
| 2025-08-11 | 88.09 | 88.80 | 87.55 | 88.25 | +0.59% | 786,800 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: Jan (+8.47%). Worst month: Mar (-2.20%). Based on 5 years of daily data (2022–2026).
FAQ · from the current price data · as of 2026-08-07
Quick answers
What is Allison Transmission Holdings Inc's (ALSN) latest close?
118.88 on 2026-08-07, from the Closelook data lake's daily price record.
What is ALSN's 52-week high and low?
137.62 high and 76.01 low over the trailing 52 weeks, as of 2026-08-07.
What is Allison Transmission Holdings Inc's strongest and weakest month historically?
Historically, ALSN's strongest calendar month has been Jan (average +8.47%) and its weakest Mar (average -2.20%), based on 5 years of daily data (2022–2026).
How many years of seasonality does this cover?
5 years (2022–2026), computed from 965 daily bars in the Closelook data lake.