Want to see ATEC full AI Analyst Report?
Alphatec Holdings (ATEC) Historical Prices
| Date | Open | High | Low | Close | Adj Close | % Change | Volume | Relative Volume |
|---|---|---|---|---|---|---|---|---|
| Oct 30, 2026 | 6.86 | 8.02 | 6.81 | 7.04 | 7.04 | -38.08% | 27,293,561 | 11.69 |
| Oct 29, 2026 | 11.67 | 12.20 | 11.29 | 11.37 | 11.37 | -0.70% | 7,029,236 | 3.06 |
| Oct 28, 2026 | 10.80 | 11.57 | 10.80 | 11.45 | 11.45 | +5.34% | 4,550,716 | 2.02 |
| Oct 27, 2026 | 10.93 | 11.06 | 10.67 | 10.87 | 10.87 | -0.28% | 3,900,622 | 1.76 |
| Oct 26, 2026 | 11.13 | 11.15 | 10.88 | 10.90 | 10.90 | -1.89% | 3,160,570 | 1.43 |
| Oct 23, 2026 | 11.27 | 11.45 | 11.09 | 11.11 | 11.11 | -2.20% | 3,280,842 | 1.50 |
| Oct 22, 2026 | 10.87 | 11.60 | 10.87 | 11.36 | 11.36 | +4.60% | 3,180,348 | 1.47 |
| Oct 21, 2026 | 10.72 | 11.10 | 10.72 | 10.86 | 10.86 | +0.00% | 1,694,347 | 0.78 |
| Oct 20, 2026 | 10.57 | 10.98 | 10.41 | 10.86 | 10.86 | +4.32% | 1,447,687 | 0.67 |
| Oct 19, 2026 | 10.42 | 10.54 | 10.35 | 10.41 | 10.41 | -0.48% | 1,578,632 | 0.73 |
| Oct 16, 2026 | 10.93 | 11.14 | 10.41 | 10.46 | 10.46 | -4.30% | 2,702,778 | 1.25 |
| Oct 15, 2026 | 10.59 | 10.97 | 10.46 | 10.93 | 10.93 | +4.69% | 3,051,548 | 1.43 |
| Oct 14, 2026 | 10.63 | 10.81 | 10.31 | 10.44 | 10.44 | -3.51% | 1,761,130 | 0.82 |
| Oct 13, 2026 | 11.30 | 11.54 | 10.80 | 10.82 | 10.82 | -3.82% | 2,322,293 | 1.08 |
| Oct 12, 2026 | 10.69 | 11.26 | 10.69 | 11.25 | 11.25 | +5.44% | 2,950,036 | 1.39 |
| Oct 09, 2026 | 10.38 | 10.75 | 10.32 | 10.67 | 10.67 | +3.09% | 1,565,259 | 0.73 |
| Oct 08, 2026 | 10.15 | 10.40 | 10.06 | 10.35 | 10.35 | +0.98% | 2,643,601 | 1.24 |
| Oct 07, 2026 | 10.41 | 10.66 | 10.18 | 10.25 | 10.25 | -2.75% | 2,439,046 | 1.16 |
| Oct 06, 2026 | 10.77 | 10.89 | 10.49 | 10.54 | 10.54 | -1.68% | 1,914,345 | 0.91 |
| Oct 05, 2026 | 9.98 | 10.75 | 9.94 | 10.72 | 10.72 | +6.88% | 2,062,742 | 0.97 |
| Oct 02, 2026 | 10.10 | 10.18 | 9.80 | 10.03 | 10.03 | +1.31% | 2,189,833 | 1.02 |
| Oct 01, 2026 | 10.27 | 10.45 | 9.81 | 9.90 | 9.90 | -4.07% | 2,283,529 | 1.06 |
| Sep 30, 2026 | 10.41 | 10.54 | 10.13 | 10.32 | 10.32 | -0.48% | 1,588,348 | 0.75 |
| Sep 29, 2026 | 10.03 | 10.42 | 10.00 | 10.37 | 10.37 | +3.18% | 1,725,719 | 0.81 |
| Sep 28, 2026 | 10.00 | 10.06 | 9.80 | 10.05 | 10.05 | -0.69% | 1,706,604 | 0.79 |
| Sep 25, 2026 | 9.80 | 10.32 | 9.72 | 10.12 | 10.12 | +2.02% | 3,003,817 | 1.38 |
| Sep 24, 2026 | 10.03 | 10.05 | 9.83 | 9.92 | 9.92 | -1.10% | 1,664,679 | 0.75 |
| Sep 23, 2026 | 10.22 | 10.28 | 9.94 | 10.03 | 10.03 | -2.90% | 1,629,749 | 0.71 |
| Sep 22, 2026 | 10.45 | 10.50 | 10.27 | 10.33 | 10.33 | +1.57% | 1,207,976 | 0.52 |
| Sep 21, 2026 | 10.27 | 10.32 | 10.06 | 10.17 | 10.17 | -0.10% | 1,699,935 | 0.71 |
| Sep 18, 2026 | 10.24 | 10.54 | 10.17 | 10.18 | 10.18 | -0.97% | 2,791,490 | 1.17 |
| Sep 17, 2026 | 10.45 | 10.53 | 10.02 | 10.28 | 10.28 | -2.10% | 2,756,347 | 1.15 |
| Sep 16, 2026 | 10.63 | 10.76 | 10.43 | 10.50 | 10.50 | -1.50% | 2,730,049 | 1.13 |
| Sep 15, 2026 | 10.80 | 10.94 | 10.61 | 10.66 | 10.66 | -1.84% | 2,867,345 | 1.17 |
| Sep 14, 2026 | 10.49 | 11.03 | 10.39 | 10.86 | 10.86 | +2.65% | 4,175,655 | 1.72 |
| Sep 11, 2026 | 9.55 | 10.60 | 9.34 | 10.58 | 10.58 | +19.68% | 6,458,430 | 2.71 |
| Sep 10, 2026 | 8.77 | 8.92 | 8.60 | 8.84 | 8.84 | -1.61% | 2,381,425 | 1.00 |
| Sep 09, 2026 | 9.23 | 9.44 | 8.84 | 8.99 | 8.99 | -2.23% | 3,053,122 | 1.29 |
| Sep 08, 2026 | 9.55 | 9.55 | 9.04 | 9.19 | 9.19 | -2.75% | 1,763,563 | 0.75 |
| Sep 07, 2026 | 9.22 | 9.51 | 9.08 | 9.45 | 9.45 | +0.00% | 0 | 0.00 |
| Sep 04, 2026 | 9.22 | 9.51 | 9.08 | 9.45 | 9.45 | +1.29% | 1,581,073 | 0.66 |
| Sep 03, 2026 | 9.33 | 9.46 | 9.05 | 9.33 | 9.33 | +1.52% | 1,856,043 | 0.76 |
| Sep 02, 2026 | 9.24 | 9.48 | 9.08 | 9.19 | 9.19 | -0.22% | 1,435,252 | 0.59 |
| Sep 01, 2026 | 9.46 | 9.57 | 9.15 | 9.21 | 9.21 | -1.71% | 1,050,908 | 0.43 |
| Aug 31, 2026 | 9.32 | 9.45 | 9.25 | 9.37 | 9.37 | -0.74% | 1,381,745 | 0.56 |
| Aug 28, 2026 | 9.55 | 9.65 | 9.40 | 9.44 | 9.44 | -1.36% | 1,208,695 | 0.48 |
| Aug 27, 2026 | 9.36 | 9.69 | 9.28 | 9.57 | 9.57 | +1.59% | 1,564,913 | 0.62 |
| Aug 26, 2026 | 9.37 | 9.49 | 9.20 | 9.42 | 9.42 | +0.96% | 1,418,758 | 0.56 |
| Aug 25, 2026 | 9.22 | 9.47 | 9.08 | 9.33 | 9.33 | +0.97% | 1,582,212 | 0.62 |
| Aug 24, 2026 | 9.49 | 9.62 | 9.22 | 9.24 | 9.24 | -2.53% | 1,717,743 | 0.67 |