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Price Chart — ATMP
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 11/4/2026 | 34.48 | 34.58 | 34.37 | 34.45 | 2,144 |
| 11/3/2026 | 36.06 | 36.13 | 35.73 | 35.73 | 12,861 |
| 11/2/2026 | 36.67 | 36.67 | 35.72 | 35.72 | 4,286 |
| 10/30/2026 | 37.11 | 37.11 | 36.68 | 36.83 | 18,793 |
| 10/29/2026 | 36.58 | 36.73 | 36.52 | 36.73 | 24,190 |
| 10/28/2026 | 36.22 | 36.31 | 36.02 | 36.08 | 8,100 |
| 10/27/2026 | 36.10 | 36.10 | 35.93 | 36.00 | 3,414 |
| 10/26/2026 | 35.68 | 36.20 | 35.68 | 36.08 | 4,992 |
| 10/23/2026 | 35.80 | 36.13 | 35.80 | 35.97 | 20,827 |
| 10/22/2026 | 35.36 | 35.37 | 34.71 | 35.32 | 12,485 |
| 10/21/2026 | 35.56 | 35.66 | 35.41 | 35.52 | 10,207 |
| 10/20/2026 | 35.03 | 35.29 | 35.03 | 35.29 | 5,450 |
| 10/19/2026 | 35.30 | 35.30 | 35.07 | 35.08 | 4,895 |
| 10/16/2026 | 34.54 | 35.40 | 34.54 | 35.40 | 4,152 |
| 10/15/2026 | 34.36 | 34.73 | 34.36 | 34.65 | 18,345 |
| 10/14/2026 | 35.31 | 35.35 | 35.08 | 35.16 | 13,200 |
| 10/13/2026 | 35.07 | 35.40 | 35.07 | 35.39 | 11,783 |
| 10/12/2026 | 35.28 | 35.30 | 35.09 | 35.09 | 41,419 |
| 10/9/2026 | 35.16 | 35.24 | 34.94 | 34.95 | 6,701 |
| 10/8/2026 | 35.08 | 35.22 | 35.08 | 35.18 | 7,361 |
| 10/7/2026 | 34.86 | 34.86 | 34.48 | 34.72 | 21,264 |
| 10/6/2026 | 34.79 | 35.35 | 34.79 | 35.35 | 12,728 |
| 10/5/2026 | 34.65 | 35.20 | 34.65 | 34.93 | 7,995 |
| 10/2/2026 | 34.55 | 34.65 | 34.45 | 34.65 | 11,536 |
| 10/1/2026 | 33.88 | 34.47 | 33.88 | 34.47 | 28,919 |
| 9/30/2026 | 34.54 | 34.54 | 34.04 | 34.13 | 24,369 |
| 9/29/2026 | 34.72 | 34.72 | 34.39 | 34.39 | 31,133 |
| 9/28/2026 | 34.79 | 34.97 | 34.59 | 34.88 | 16,326 |
| 9/25/2026 | 35.45 | 35.45 | 34.68 | 34.92 | 12,062 |
| 9/24/2026 | 35.45 | 35.60 | 35.32 | 35.35 | 27,542 |
| 9/23/2026 | 35.58 | 35.88 | 35.46 | 35.46 | 14,702 |
| 9/22/2026 | 35.61 | 36.01 | 35.44 | 35.46 | 6,814 |
| 9/21/2026 | 35.99 | 36.10 | 35.84 | 35.84 | 29,635 |
| 9/18/2026 | 36.51 | 36.51 | 36.28 | 36.28 | 2,540 |
| 9/17/2026 | 35.77 | 36.29 | 35.77 | 36.19 | 33,588 |
| 9/16/2026 | 36.20 | 36.35 | 35.77 | 36.04 | 18,715 |
| 9/15/2026 | 36.69 | 36.69 | 36.24 | 36.35 | 13,311 |
| 9/14/2026 | 36.87 | 36.87 | 36.42 | 36.52 | 42,640 |
| 9/11/2026 | 36.69 | 36.77 | 36.56 | 36.76 | 3,419 |
| 9/10/2026 | 36.99 | 36.99 | 36.72 | 36.73 | 14,187 |
| 9/9/2026 | 37.37 | 37.37 | 36.94 | 37.14 | 14,820 |
| 9/8/2026 | 36.76 | 37.26 | 36.76 | 37.19 | 23,554 |
| 9/4/2026 | 36.54 | 36.94 | 36.54 | 36.94 | 4,266 |
| 9/3/2026 | 37.18 | 37.19 | 36.79 | 36.79 | 4,058 |
| 9/2/2026 | 36.75 | 37.13 | 36.75 | 37.02 | 28,952 |
| 9/1/2026 | 37.25 | 37.25 | 37.00 | 37.14 | 12,921 |
| 8/31/2026 | 37.00 | 37.00 | 36.66 | 36.99 | 31,771 |
| 8/28/2026 | 37.09 | 37.09 | 36.62 | 36.62 | 19,209 |
| 8/27/2026 | 37.07 | 37.29 | 36.94 | 37.10 | 15,417 |
| 8/26/2026 | 36.89 | 37.32 | 36.89 | 37.30 | 6,656 |
| 8/25/2026 | 36.53 | 36.70 | 36.44 | 36.44 | 20,144 |
| 8/24/2026 | 36.49 | 36.78 | 36.40 | 36.71 | 5,712 |
| 8/21/2026 | 37.13 | 37.13 | 36.64 | 36.70 | 8,005 |
| 8/20/2026 | 37.15 | 37.24 | 36.85 | 36.90 | 2,254 |
| 8/19/2026 | 37.21 | 37.21 | 36.73 | 36.85 | 11,282 |
| 8/18/2026 | 37.27 | 37.38 | 37.18 | 37.26 | 118,756 |
| 8/17/2026 | 36.79 | 36.79 | 36.56 | 36.64 | 3,345 |
| 8/14/2026 | 36.72 | 36.87 | 36.56 | 36.87 | 2,404 |
| 8/13/2026 | 36.48 | 36.52 | 36.34 | 36.34 | 3,089 |
| 8/12/2026 | 36.25 | 36.44 | 36.25 | 36.42 | 17,830 |
| 8/11/2026 | 36.12 | 36.31 | 35.94 | 36.12 | 5,270 |
| 8/10/2026 | 35.26 | 35.96 | 35.26 | 35.90 | 19,746 |
| 8/7/2026 | 35.91 | 35.91 | 35.29 | 35.29 | 8,173 |
| 8/6/2026 | 35.97 | 35.99 | 35.68 | 35.82 | 15,166 |
| 8/5/2026 | 35.46 | 35.54 | 35.36 | 35.36 | 7,181 |
| 8/4/2026 | 35.84 | 36.00 | 35.52 | 35.91 | 2,163 |
| 8/3/2026 | 35.88 | 36.11 | 35.81 | 36.04 | 8,739 |
| 7/31/2026 | 36.05 | 36.31 | 35.91 | 36.31 | 13,527 |
| 7/30/2026 | 35.79 | 36.10 | 35.76 | 36.00 | 12,126 |
| 7/29/2026 | 36.37 | 36.41 | 36.03 | 36.04 | 12,274 |
| 7/28/2026 | 35.93 | 36.20 | 35.77 | 35.96 | 18,724 |
| 7/27/2026 | 35.99 | 36.07 | 35.80 | 35.80 | 13,082 |
| 7/24/2026 | 37.06 | 37.18 | 36.72 | 36.72 | 14,430 |
| 7/23/2026 | 36.65 | 36.87 | 36.65 | 36.78 | 9,243 |
| 7/22/2026 | 36.59 | 36.59 | 36.51 | 36.53 | 6,039 |
| 7/21/2026 | 36.65 | 36.65 | 36.00 | 36.09 | 17,654 |
| 7/20/2026 | 36.46 | 36.66 | 36.29 | 36.29 | 26,823 |
| 7/17/2026 | 36.37 | 36.37 | 36.07 | 36.14 | 2,807 |
| 7/16/2026 | 35.87 | 36.11 | 35.83 | 36.06 | 5,372 |
| 7/15/2026 | 35.73 | 35.73 | 35.54 | 35.54 | 2,921 |
| 7/14/2026 | 35.89 | 35.95 | 35.82 | 35.95 | 2,350 |
| 7/13/2026 | 35.36 | 35.82 | 35.36 | 35.77 | 1,745 |
| 7/10/2026 | 34.99 | 35.14 | 34.90 | 35.14 | 3,002 |
| 7/9/2026 | 35.48 | 35.48 | 35.25 | 35.25 | 25,469 |
| 7/8/2026 | 35.37 | 35.62 | 35.25 | 35.55 | 13,746 |
| 7/7/2026 | 34.89 | 35.33 | 34.89 | 35.33 | 61,549 |
| 7/6/2026 | 34.61 | 34.78 | 34.43 | 34.43 | 4,732 |
| 7/2/2026 | 34.07 | 34.52 | 34.07 | 34.52 | 3,614 |
| 7/1/2026 | 34.23 | 34.47 | 34.13 | 34.17 | 7,160 |
| 6/30/2026 | 34.62 | 34.89 | 34.52 | 34.52 | 29,143 |