Allison Transmission Holdings, Inc. (ALSN)
NYSE: ALSN · Real-Time Price · USD
113.26
+0.25 (0.22%)
At close: Sep 30, 2026, 4:00 PM EDT
113.22
-0.04 (-0.04%)
After-hours: Sep 30, 2026, 7:52 PM EDT
ALSN Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 30, 2026 | 113.37 | 114.27 | 112.10 | 113.26 | 113.26 | 0.22% | 1,011,832 |
| Sep 29, 2026 | 113.76 | 113.80 | 111.03 | 113.01 | 113.01 | -0.57% | 728,901 |
| Sep 28, 2026 | 113.00 | 114.98 | 111.91 | 113.66 | 113.66 | -0.18% | 450,448 |
| Sep 25, 2026 | 113.07 | 116.46 | 112.85 | 113.86 | 113.86 | 0.99% | 662,421 |
| Sep 24, 2026 | 114.00 | 114.00 | 111.46 | 112.74 | 112.74 | -1.61% | 680,359 |
| Sep 23, 2026 | 114.78 | 115.63 | 112.57 | 114.59 | 114.59 | -0.68% | 638,893 |
| Sep 22, 2026 | 119.95 | 120.97 | 113.25 | 115.38 | 115.38 | -2.93% | 1,096,974 |
| Sep 21, 2026 | 118.53 | 120.77 | 117.77 | 118.86 | 118.86 | 1.50% | 1,007,214 |
| Sep 18, 2026 | 119.82 | 120.07 | 116.99 | 117.10 | 117.10 | -2.22% | 2,725,987 |
| Sep 17, 2026 | 121.01 | 121.63 | 118.15 | 119.76 | 119.76 | 0.94% | 660,810 |
| Sep 16, 2026 | 123.20 | 123.95 | 117.50 | 118.64 | 118.64 | -3.07% | 633,051 |
| Sep 15, 2026 | 124.19 | 124.59 | 122.24 | 122.40 | 122.40 | -0.88% | 612,970 |
| Sep 14, 2026 | 123.66 | 124.27 | 121.77 | 123.49 | 123.49 | -2.72% | 674,260 |
| Sep 11, 2026 | 129.59 | 129.59 | 126.69 | 126.94 | 126.94 | -0.47% | 498,831 |
| Sep 10, 2026 | 126.30 | 127.91 | 124.21 | 127.54 | 127.54 | -0.47% | 665,133 |
| Sep 9, 2026 | 129.41 | 131.31 | 127.59 | 128.14 | 128.14 | -1.85% | 627,892 |
| Sep 8, 2026 | 131.11 | 132.41 | 130.21 | 130.56 | 130.56 | -0.52% | 674,767 |
| Sep 4, 2026 | 128.16 | 131.37 | 128.16 | 131.24 | 131.24 | 2.18% | 528,523 |
| Sep 3, 2026 | 128.36 | 129.70 | 125.57 | 128.44 | 128.44 | 1.37% | 530,965 |
| Sep 2, 2026 | 122.56 | 128.22 | 120.58 | 126.71 | 126.71 | 3.26% | 708,314 |
| Sep 1, 2026 | 124.60 | 125.67 | 121.98 | 122.71 | 122.71 | -2.39% | 617,640 |
| Aug 31, 2026 | 126.06 | 127.50 | 125.40 | 125.71 | 125.71 | -0.48% | 740,315 |
| Aug 28, 2026 | 130.00 | 130.49 | 124.92 | 126.32 | 126.32 | -2.20% | 470,561 |
| Aug 27, 2026 | 128.36 | 129.98 | 125.10 | 129.16 | 129.16 | 0.30% | 702,687 |
| Aug 26, 2026 | 132.11 | 134.66 | 128.59 | 128.78 | 128.78 | -2.16% | 859,613 |
| Aug 25, 2026 | 131.80 | 132.16 | 129.87 | 131.62 | 131.62 | 0.18% | 842,876 |
| Aug 24, 2026 | 133.14 | 133.68 | 130.80 | 131.38 | 131.38 | -1.39% | 819,931 |
| Aug 21, 2026 | 130.00 | 134.14 | 128.56 | 133.23 | 133.23 | 3.42% | 1,116,370 |
| Aug 20, 2026 | 123.62 | 129.46 | 123.13 | 129.12 | 128.83 | 3.44% | 984,077 |
| Aug 19, 2026 | 126.40 | 127.59 | 124.57 | 124.82 | 124.54 | -0.50% | 777,481 |
| Aug 18, 2026 | 126.88 | 127.00 | 124.30 | 125.45 | 125.17 | -1.31% | 808,448 |
| Aug 17, 2026 | 125.73 | 127.56 | 125.04 | 127.11 | 126.82 | 0.99% | 622,438 |
| Aug 14, 2026 | 123.40 | 125.97 | 122.66 | 125.87 | 125.59 | 2.40% | 549,581 |
| Aug 13, 2026 | 123.67 | 124.25 | 121.85 | 122.92 | 122.64 | -0.55% | 400,597 |
| Aug 12, 2026 | 125.85 | 125.85 | 121.83 | 123.60 | 123.32 | -1.11% | 631,392 |
| Aug 11, 2026 | 124.21 | 127.35 | 124.06 | 124.99 | 124.71 | 0.38% | 610,149 |
| Aug 10, 2026 | 120.54 | 124.58 | 119.42 | 124.52 | 124.24 | 4.74% | 948,064 |
| Aug 7, 2026 | 116.51 | 119.04 | 115.48 | 118.88 | 118.61 | 2.27% | 589,158 |
| Aug 6, 2026 | 117.73 | 119.74 | 115.76 | 116.24 | 115.98 | -1.60% | 584,911 |
| Aug 5, 2026 | 122.92 | 124.00 | 117.50 | 118.13 | 117.86 | -3.66% | 837,187 |
| Aug 4, 2026 | 117.84 | 124.98 | 111.86 | 122.62 | 122.34 | 5.43% | 2,033,364 |
| Aug 3, 2026 | 114.70 | 117.53 | 114.67 | 116.31 | 116.05 | 1.55% | 1,288,945 |
| Jul 31, 2026 | 116.38 | 116.39 | 114.35 | 114.54 | 114.28 | -0.78% | 693,384 |
| Jul 30, 2026 | 116.53 | 116.53 | 114.27 | 115.44 | 115.18 | 0.68% | 806,230 |
| Jul 29, 2026 | 119.77 | 120.38 | 113.71 | 114.66 | 114.40 | -5.33% | 1,248,633 |
| Jul 28, 2026 | 121.25 | 123.14 | 120.09 | 121.11 | 120.84 | -0.66% | 909,760 |
| Jul 27, 2026 | 122.99 | 123.21 | 119.20 | 121.91 | 121.64 | -0.35% | 1,092,147 |
| Jul 24, 2026 | 120.21 | 123.58 | 119.79 | 122.34 | 122.07 | 2.26% | 764,237 |
| Jul 23, 2026 | 118.84 | 121.12 | 118.67 | 119.64 | 119.37 | 0.49% | 916,733 |
| Jul 22, 2026 | 117.00 | 119.99 | 116.51 | 119.06 | 118.79 | 2.45% | 1,017,558 |