Alphatec Holdings, Inc. (ATEC)
NASDAQ: ATEC · Real-Time Price · USD
12.21
-0.53 (-4.16%)
At close: May 9, 2025, 4:00 PM
12.21
0.00 (0.00%)
After-hours: May 9, 2025, 6:41 PM EDT
Alphatec Holdings Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 9, 2025 | 12.64 | 12.64 | 12.04 | 12.21 | 12.21 | -4.16% | 1,888,270 |
| May 8, 2025 | 12.13 | 12.82 | 12.13 | 12.74 | 12.74 | 2.33% | 2,260,534 |
| May 7, 2025 | 12.17 | 12.49 | 11.94 | 12.45 | 12.45 | 2.30% | 2,216,815 |
| May 6, 2025 | 11.74 | 12.24 | 11.62 | 12.17 | 12.17 | 1.59% | 2,216,969 |
| May 5, 2025 | 11.89 | 12.27 | 11.51 | 11.98 | 11.98 | -0.17% | 2,361,270 |
| May 2, 2025 | 11.50 | 12.26 | 11.13 | 12.00 | 12.00 | 8.50% | 4,701,147 |
| May 1, 2025 | 11.00 | 11.29 | 10.74 | 11.06 | 11.06 | 0.73% | 2,958,110 |
| Apr 30, 2025 | 11.10 | 11.11 | 10.83 | 10.98 | 10.98 | -2.05% | 1,372,638 |
| Apr 29, 2025 | 11.01 | 11.47 | 11.01 | 11.21 | 11.21 | 0.72% | 1,246,207 |
| Apr 28, 2025 | 11.51 | 11.58 | 11.10 | 11.13 | 11.13 | -3.30% | 1,658,538 |
| Apr 25, 2025 | 11.23 | 11.58 | 11.23 | 11.51 | 11.51 | 0.96% | 1,056,382 |
| Apr 24, 2025 | 11.21 | 11.55 | 11.18 | 11.40 | 11.40 | 1.69% | 1,502,008 |
| Apr 23, 2025 | 11.10 | 11.55 | 11.01 | 11.21 | 11.21 | 3.51% | 2,173,021 |
| Apr 22, 2025 | 10.78 | 10.87 | 10.57 | 10.83 | 10.83 | 1.79% | 2,165,227 |
| Apr 21, 2025 | 10.44 | 10.66 | 10.15 | 10.64 | 10.64 | 0.76% | 1,842,966 |
| Apr 17, 2025 | 10.20 | 10.57 | 10.06 | 10.56 | 10.56 | 3.23% | 2,292,621 |
| Apr 16, 2025 | 9.94 | 10.26 | 9.89 | 10.23 | 10.23 | 3.23% | 1,847,397 |
| Apr 15, 2025 | 10.12 | 10.31 | 9.80 | 9.91 | 9.91 | -2.65% | 1,962,249 |
| Apr 14, 2025 | 10.01 | 10.30 | 9.88 | 10.18 | 10.18 | 4.41% | 1,437,110 |
| Apr 11, 2025 | 9.55 | 9.82 | 9.25 | 9.75 | 9.75 | 2.31% | 1,409,281 |
| Apr 10, 2025 | 9.97 | 9.97 | 9.38 | 9.53 | 9.53 | -5.17% | 1,609,548 |
| Apr 9, 2025 | 9.18 | 10.23 | 8.81 | 10.05 | 10.05 | 6.57% | 2,609,426 |
| Apr 8, 2025 | 10.24 | 10.42 | 9.27 | 9.43 | 9.43 | -5.79% | 2,780,149 |
| Apr 7, 2025 | 9.94 | 10.73 | 9.55 | 10.01 | 10.01 | -2.15% | 4,803,477 |
| Apr 4, 2025 | 9.87 | 10.28 | 9.61 | 10.23 | 10.23 | 0.20% | 3,480,903 |
| Apr 3, 2025 | 9.97 | 10.39 | 9.88 | 10.21 | 10.21 | -2.30% | 4,075,367 |
| Apr 2, 2025 | 10.24 | 10.54 | 9.79 | 10.45 | 10.45 | 3.67% | 2,843,875 |
| Apr 1, 2025 | 10.09 | 10.23 | 9.67 | 10.08 | 10.08 | -0.59% | 3,064,684 |
| Mar 31, 2025 | 9.97 | 10.33 | 9.76 | 10.14 | 10.14 | -0.49% | 2,142,263 |
| Mar 28, 2025 | 10.02 | 10.20 | 9.90 | 10.19 | 10.19 | 1.39% | 1,099,336 |
| Mar 27, 2025 | 10.24 | 10.38 | 10.00 | 10.05 | 10.05 | -1.95% | 804,859 |
| Mar 26, 2025 | 10.35 | 10.40 | 10.04 | 10.25 | 10.25 | -0.68% | 1,040,870 |
| Mar 25, 2025 | 10.35 | 10.57 | 10.17 | 10.32 | 10.32 | -1.62% | 1,206,256 |
| Mar 24, 2025 | 10.09 | 10.70 | 9.96 | 10.49 | 10.49 | 5.64% | 1,825,227 |
| Mar 21, 2025 | 10.08 | 10.19 | 9.81 | 9.93 | 9.93 | -2.65% | 1,751,219 |
| Mar 20, 2025 | 9.37 | 10.24 | 9.37 | 10.20 | 10.20 | 6.92% | 1,713,417 |
| Mar 19, 2025 | 9.34 | 9.78 | 9.30 | 9.54 | 9.54 | 2.14% | 2,161,950 |
| Mar 18, 2025 | 9.67 | 9.67 | 9.33 | 9.34 | 9.34 | -4.21% | 1,271,681 |
| Mar 17, 2025 | 9.27 | 9.86 | 9.27 | 9.75 | 9.75 | 4.95% | 1,793,244 |
| Mar 14, 2025 | 9.39 | 9.61 | 9.25 | 9.29 | 9.29 | 0.22% | 2,022,499 |
| Mar 13, 2025 | 9.54 | 9.60 | 9.09 | 9.27 | 9.27 | -3.03% | 1,705,990 |
| Mar 12, 2025 | 10.05 | 10.05 | 9.46 | 9.56 | 9.56 | -3.92% | 2,570,300 |
| Mar 11, 2025 | 9.77 | 10.08 | 9.49 | 9.95 | 9.95 | 2.90% | 1,865,719 |
| Mar 10, 2025 | 10.35 | 10.41 | 9.43 | 9.67 | 9.67 | -7.55% | 3,116,454 |
| Mar 7, 2025 | 10.80 | 11.00 | 10.07 | 10.46 | 10.46 | -3.15% | 1,783,958 |
| Mar 6, 2025 | 10.66 | 11.18 | 10.47 | 10.80 | 10.80 | -5.59% | 2,631,217 |
| Mar 5, 2025 | 11.62 | 11.73 | 11.15 | 11.44 | 11.44 | -2.47% | 12,808,183 |
| Mar 4, 2025 | 10.64 | 11.97 | 10.13 | 11.73 | 11.73 | -4.40% | 4,979,597 |
| Mar 3, 2025 | 12.54 | 12.79 | 12.10 | 12.27 | 12.27 | -2.08% | 1,811,094 |
| Feb 28, 2025 | 11.88 | 12.54 | 11.63 | 12.53 | 12.53 | 3.38% | 3,473,332 |