NASDAQ : ATRC
$2.04 (6.18%)
| Date | Opening Price | Closing Price | %Chg | Volume |
|---|---|---|---|---|
| 2026-07-24 | $33.69 | $35.04 | 4.01% | 1.66M |
| 2026-07-23 | $33.41 | $33.00 | -1.23% | 1.14M |
| 2026-07-22 | $34.50 | $33.52 | -2.84% | 713.21K |
| 2026-07-21 | $34.21 | $34.51 | 0.88% | 671.9K |
| 2026-07-20 | $34.82 | $34.77 | -0.14% | 1.07M |
| 2026-07-17 | $35.30 | $34.95 | -0.99% | 809.3K |
| 2026-07-16 | $34.89 | $35.62 | 2.09% | 720.9K |
| 2026-07-15 | $34.02 | $34.54 | 1.53% | 505.91K |
| 2026-07-14 | $34.56 | $34.32 | -0.69% | 1.17M |
| 2026-07-13 | $34.25 | $34.80 | 1.61% | 501.34K |
| 2026-07-10 | $34.81 | $34.28 | -1.52% | 563.63K |
| 2026-07-09 | $33.45 | $34.56 | 3.32% | 940.7K |
| 2026-07-08 | $32.64 | $33.66 | 3.12% | 801.4K |
| 2026-07-07 | $32.39 | $32.80 | 1.27% | 714.72K |
| 2026-07-06 | $31.61 | $32.39 | 2.47% | 837.12K |
| 2026-07-02 | $30.19 | $31.79 | 5.30% | 1.55M |
| 2026-07-01 | $28.27 | $29.73 | 5.16% | 1.09M |
| 2026-06-30 | $28.70 | $27.98 | -2.51% | 1.2M |
| 2026-06-29 | $30.22 | $28.70 | -5.03% | 1.97M |
| 2026-06-26 | $28.30 | $30.18 | 6.64% | 2.77M |
| 2026-06-25 | $28.28 | $28.13 | -0.53% | 1.04M |
| 2026-06-24 | $28.61 | $28.28 | -1.15% | 983.4K |
| 2026-06-23 | $28.45 | $28.44 | -0.04% | 727.4K |
| 2026-06-22 | $28.42 | $28.44 | 0.07% | 696.57K |
| 2026-06-18 | $27.46 | $28.80 | 4.88% | 1.73M |
| 2026-06-17 | $27.61 | $27.12 | -1.77% | 828.9K |
| 2026-06-16 | $28.03 | $27.98 | -0.18% | 702.64K |
| 2026-06-15 | $28.88 | $27.98 | -3.12% | 808.5K |
| 2026-06-12 | $28.47 | $28.79 | 1.12% | 700.9K |
| 2026-06-11 | $27.31 | $28.41 | 4.03% | 1.11M |
| 2026-06-10 | $27.30 | $27.51 | 0.77% | 703.9K |
| 2026-06-09 | $26.96 | $27.30 | 1.26% | 607.25K |
| 2026-06-08 | $27.18 | $26.92 | -0.96% | 559.54K |
| 2026-06-05 | $27.50 | $27.10 | -1.45% | 523.52K |
| 2026-06-04 | $26.69 | $27.27 | 2.17% | 839.41K |
| 2026-06-03 | $26.09 | $26.20 | 0.42% | 592.22K |
| 2026-06-02 | $26.08 | $25.86 | -0.84% | 672.1K |
| 2026-06-01 | $27.59 | $26.48 | -4.02% | 811.12K |
| 2026-05-29 | $28.09 | $27.67 | -1.50% | 722.22K |
| 2026-05-28 | $27.16 | $28.09 | 3.42% | 1.12M |
| 2026-05-27 | $28.81 | $27.45 | -4.72% | 1.05M |
| 2026-05-26 | $28.19 | $28.81 | 2.20% | 1.12M |
| 2026-05-22 | $28.70 | $28.29 | -1.43% | 499.2K |
| 2026-05-21 | $28.77 | $28.82 | 0.17% | 1.04M |
| 2026-05-20 | $28.59 | $29.00 | 1.43% | 679.33K |
| 2026-05-19 | $28.53 | $28.80 | 0.95% | 714.9K |
| 2026-05-18 | $28.12 | $28.48 | 1.28% | 732.8K |
| 2026-05-15 | $28.35 | $28.12 | -0.81% | 1.04M |
| 2026-05-14 | $26.99 | $28.15 | 4.30% | 638.52K |
| 2026-05-13 | $26.43 | $26.59 | 0.61% | 573.53K |
| 2026-05-12 | $26.32 | $26.69 | 1.41% | 851.5K |
| 2026-05-11 | $26.34 | $26.30 | -0.15% | 924.25K |
| 2026-05-08 | $27.92 | $26.28 | -5.87% | 955.7K |
| 2026-05-07 | $28.31 | $27.80 | -1.80% | 1.01M |
| 2026-05-06 | $28.15 | $28.01 | -0.50% | 1.17M |
| 2026-05-05 | $28.73 | $29.39 | 2.30% | 1.47M |
| 2026-05-04 | $28.71 | $28.78 | 0.24% | 1.3M |
| 2026-05-01 | $28.35 | $29.02 | 2.36% | 974.36K |
| 2026-04-30 | $27.24 | $28.11 | 3.19% | 649.8K |
| 2026-04-29 | $28.62 | $27.34 | -4.47% | 1.08M |
| 2026-04-28 | $29.20 | $28.48 | -2.47% | 731.7K |
| 2026-04-27 | $29.12 | $29.04 | -0.27% | 641.71K |
| 2026-04-24 | $28.00 | $29.28 | 4.57% | 660.41K |
| 2026-04-23 | $27.73 | $28.21 | 1.73% | 646.9K |
| 2026-04-22 | $27.69 | $27.63 | -0.22% | 988.62K |
| 2026-04-21 | $28.94 | $27.37 | -5.43% | 893.04K |
| 2026-04-20 | $29.60 | $28.79 | -2.74% | 1.32M |
| 2026-04-17 | $29.40 | $29.72 | 1.09% | 924.3K |
| 2026-04-16 | $29.30 | $28.88 | -1.43% | 462.5K |
| 2026-04-15 | $29.55 | $29.37 | -0.61% | 687.5K |
| 2026-04-14 | $28.95 | $29.40 | 1.55% | 438.64K |
| 2026-04-13 | $28.19 | $28.66 | 1.67% | 643.43K |
| 2026-04-10 | $27.96 | $28.23 | 0.97% | 1.15M |
| 2026-04-09 | $28.58 | $28.05 | -1.85% | 543.4K |
| 2026-04-08 | $30.03 | $28.22 | -6.03% | 1.15M |
| 2026-04-07 | $29.10 | $28.89 | -0.72% | 399.53K |
| 2026-04-06 | $29.43 | $29.19 | -0.82% | 381.82K |
| 2026-04-02 | $27.84 | $29.07 | 4.42% | 512.14K |
| 2026-04-01 | $28.69 | $28.31 | -1.32% | 549K |
| 2026-03-31 | $28.49 | $28.53 | 0.14% | 470.3K |
| 2026-03-30 | $28.88 | $28.26 | -2.15% | 534.95K |
| 2026-03-27 | $29.72 | $28.88 | -2.83% | 304.6K |
| 2026-03-26 | $29.35 | $30.04 | 2.35% | 445.83K |
| 2026-03-25 | $29.91 | $29.53 | -1.27% | 334.3K |
| 2026-03-24 | $29.52 | $29.61 | 0.30% | 415.75K |
| 2026-03-23 | $30.25 | $29.78 | -1.55% | 505.3K |
| 2026-03-20 | $29.30 | $29.18 | -0.41% | 933.42K |
| 2026-03-19 | $29.03 | $29.03 | 0.00% | 750.3K |
| 2026-03-18 | $29.20 | $28.85 | -1.20% | 740.44K |
| 2026-03-17 | $30.48 | $29.58 | -2.95% | 945.2K |