NASDAQ : ATEC
$0.15 (1.86%)
| Date | Opening Price | Closing Price | %Chg | Volume |
|---|---|---|---|---|
| 2026-07-23 | $8.27 | $8.21 | -0.73% | 1.34M |
| 2026-07-22 | $8.27 | $8.06 | -2.54% | 2.09M |
| 2026-07-21 | $8.13 | $8.30 | 2.09% | 1.98M |
| 2026-07-20 | $8.51 | $8.27 | -2.82% | 2.09M |
| 2026-07-17 | $9.09 | $8.54 | -6.05% | 2.25M |
| 2026-07-16 | $9.17 | $9.27 | 1.09% | 2.11M |
| 2026-07-15 | $8.93 | $9.04 | 1.23% | 1.33M |
| 2026-07-14 | $9.53 | $8.97 | -5.88% | 2.89M |
| 2026-07-13 | $9.66 | $9.74 | 0.83% | 1.79M |
| 2026-07-10 | $9.51 | $9.58 | 0.74% | 1.51M |
| 2026-07-09 | $9.42 | $9.51 | 0.96% | 1.74M |
| 2026-07-08 | $9.14 | $9.21 | 0.77% | 3.32M |
| 2026-07-07 | $9.38 | $9.38 | 0.00% | 2.78M |
| 2026-07-06 | $8.93 | $9.33 | 4.48% | 2.73M |
| 2026-07-02 | $9.07 | $8.92 | -1.65% | 2.84M |
| 2026-07-01 | $8.78 | $8.86 | 0.91% | 3.36M |
| 2026-06-30 | $9.39 | $8.65 | -7.88% | 4.09M |
| 2026-06-29 | $9.35 | $9.50 | 1.60% | 4.16M |
| 2026-06-26 | $8.83 | $9.30 | 5.32% | 6.17M |
| 2026-06-25 | $8.70 | $8.83 | 1.49% | 2.28M |
| 2026-06-24 | $8.50 | $8.70 | 2.35% | 6.78M |
| 2026-06-23 | $8.57 | $8.50 | -0.82% | 2.08M |
| 2026-06-22 | $8.76 | $8.55 | -2.40% | 4.09M |
| 2026-06-18 | $8.35 | $8.81 | 5.51% | 4.53M |
| 2026-06-17 | $8.43 | $8.24 | -2.25% | 5.03M |
| 2026-06-16 | $8.36 | $8.44 | 0.96% | 2.03M |
| 2026-06-15 | $8.28 | $8.29 | 0.12% | 3.83M |
| 2026-06-12 | $8.05 | $8.28 | 2.86% | 1.77M |
| 2026-06-11 | $8.01 | $8.13 | 1.50% | 2.64M |
| 2026-06-10 | $8.26 | $8.13 | -1.57% | 1.56M |
| 2026-06-09 | $7.95 | $8.26 | 3.90% | 2.86M |
| 2026-06-08 | $8.04 | $7.91 | -1.62% | 1.74M |
| 2026-06-05 | $7.97 | $8.00 | 0.38% | 3.12M |
| 2026-06-04 | $7.79 | $7.92 | 1.67% | 2.13M |
| 2026-06-03 | $7.50 | $7.68 | 2.40% | 2.43M |
| 2026-06-02 | $7.41 | $7.48 | 0.94% | 2.08M |
| 2026-06-01 | $7.83 | $7.48 | -4.47% | 2.86M |
| 2026-05-29 | $7.88 | $7.75 | -1.65% | 2.61M |
| 2026-05-28 | $7.71 | $7.89 | 2.33% | 2.66M |
| 2026-05-27 | $7.95 | $7.83 | -1.51% | 2.51M |
| 2026-05-26 | $8.35 | $8.06 | -3.47% | 2.79M |
| 2026-05-22 | $8.25 | $8.27 | 0.24% | 1.73M |
| 2026-05-21 | $8.12 | $8.23 | 1.35% | 2.8M |
| 2026-05-20 | $8.17 | $8.24 | 0.86% | 2.02M |
| 2026-05-19 | $8.11 | $8.22 | 1.36% | 2.52M |
| 2026-05-18 | $7.70 | $8.09 | 5.06% | 3.47M |
| 2026-05-15 | $7.59 | $7.66 | 0.92% | 2.88M |
| 2026-05-14 | $7.58 | $7.57 | -0.13% | 2.92M |
| 2026-05-13 | $7.60 | $7.55 | -0.66% | 4.24M |
| 2026-05-12 | $7.41 | $7.74 | 4.45% | 5.35M |
| 2026-05-11 | $7.49 | $6.99 | -6.68% | 5.11M |
| 2026-05-08 | $7.98 | $7.52 | -5.76% | 5.1M |
| 2026-05-07 | $7.12 | $7.75 | 8.85% | 12.5M |
| 2026-05-06 | $8.01 | $6.99 | -12.73% | 21.6M |
| 2026-05-05 | $10.28 | $10.23 | -0.49% | 7.64M |
| 2026-05-04 | $10.43 | $10.33 | -0.96% | 3.3M |
| 2026-05-01 | $9.87 | $10.43 | 5.67% | 2.95M |
| 2026-04-30 | $9.24 | $9.76 | 5.63% | 3.18M |
| 2026-04-29 | $9.34 | $9.30 | -0.43% | 3.27M |
| 2026-04-28 | $10.38 | $9.35 | -9.92% | 4.92M |
| 2026-04-27 | $10.74 | $10.36 | -3.54% | 2.3M |
| 2026-04-24 | $10.21 | $10.90 | 6.76% | 4.39M |
| 2026-04-23 | $10.60 | $10.21 | -3.68% | 1.99M |
| 2026-04-22 | $10.53 | $10.62 | 0.85% | 2.11M |
| 2026-04-21 | $11.55 | $10.48 | -9.26% | 3M |
| 2026-04-20 | $11.04 | $11.55 | 4.62% | 2.45M |
| 2026-04-17 | $11.17 | $11.10 | -0.63% | 2.56M |
| 2026-04-16 | $11.44 | $10.82 | -5.42% | 1.92M |
| 2026-04-15 | $11.61 | $11.42 | -1.64% | 1.73M |
| 2026-04-14 | $11.35 | $11.52 | 1.50% | 2.04M |
| 2026-04-13 | $10.79 | $11.25 | 4.26% | 2.61M |
| 2026-04-10 | $11.06 | $10.90 | -1.45% | 1.63M |
| 2026-04-09 | $11.48 | $11.07 | -3.57% | 2.37M |
| 2026-04-08 | $11.68 | $11.66 | -0.17% | 2.36M |
| 2026-04-07 | $10.91 | $11.03 | 1.10% | 1.71M |
| 2026-04-06 | $10.79 | $10.97 | 1.67% | 1.28M |
| 2026-04-02 | $10.97 | $10.83 | -1.28% | 2.11M |
| 2026-04-01 | $11.03 | $11.26 | 2.09% | 4.07M |
| 2026-03-31 | $11.16 | $10.88 | -2.51% | 2.91M |
| 2026-03-30 | $10.93 | $11.00 | 0.64% | 2.28M |
| 2026-03-27 | $11.46 | $10.93 | -4.62% | 1.95M |
| 2026-03-26 | $11.56 | $11.52 | -0.35% | 2.17M |
| 2026-03-25 | $11.80 | $11.49 | -2.63% | 1.59M |
| 2026-03-24 | $12.11 | $11.75 | -2.97% | 2.04M |
| 2026-03-23 | $12.73 | $12.15 | -4.56% | 2.27M |
| 2026-03-20 | $12.84 | $12.37 | -3.66% | 2.4M |
| 2026-03-19 | $12.35 | $12.72 | 3.00% | 1.84M |
| 2026-03-18 | $13.00 | $12.56 | -3.38% | 2.62M |
| 2026-03-17 | $12.63 | $13.05 | 3.33% | 2.39M |
| 2026-03-16 | $12.34 | $12.60 | 2.11% | 1.66M |