Atmos Energy Corporation (ATO)
NYSE: ATO · Real-Time Price · USD
169.53
-1.84 (-1.07%)
At close: Oct 28, 2026, 4:00 PM EDT
169.53
0.00 (0.00%)
After-hours: Oct 28, 2026, 6:30 PM EDT
Atmos Energy Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 28, 2026 | 170.85 | 171.54 | 169.18 | 169.53 | 169.53 | -1.07% | 618,403 |
| Oct 27, 2026 | 171.22 | 171.63 | 170.37 | 171.37 | 171.37 | 0.05% | 704,098 |
| Oct 26, 2026 | 171.81 | 172.98 | 171.06 | 171.29 | 171.29 | -0.53% | 989,842 |
| Oct 23, 2026 | 173.76 | 174.41 | 172.09 | 172.21 | 172.21 | -0.98% | 1,252,391 |
| Oct 22, 2026 | 167.86 | 174.12 | 167.83 | 173.91 | 173.91 | 4.17% | 1,290,207 |
| Oct 21, 2026 | 167.93 | 168.13 | 166.67 | 166.95 | 166.95 | -0.11% | 884,382 |
| Oct 20, 2026 | 166.29 | 167.90 | 164.94 | 167.13 | 167.13 | 1.45% | 662,732 |
| Oct 19, 2026 | 166.88 | 166.93 | 164.22 | 164.74 | 164.74 | -1.55% | 1,033,499 |
| Oct 16, 2026 | 164.88 | 167.81 | 164.49 | 167.34 | 167.34 | 2.07% | 946,491 |
| Oct 15, 2026 | 166.06 | 166.06 | 163.44 | 163.95 | 163.95 | 0.01% | 871,214 |
| Oct 14, 2026 | 163.41 | 165.00 | 161.97 | 163.94 | 163.94 | 0.29% | 862,897 |
| Oct 13, 2026 | 163.31 | 164.27 | 160.69 | 163.47 | 163.47 | 0.67% | 789,540 |
| Oct 12, 2026 | 161.66 | 163.21 | 161.37 | 162.38 | 162.38 | 0.45% | 884,381 |
| Oct 9, 2026 | 159.99 | 161.92 | 159.99 | 161.66 | 161.66 | 0.62% | 869,705 |
| Oct 8, 2026 | 159.53 | 160.83 | 158.37 | 160.66 | 160.66 | 0.91% | 1,650,480 |
| Oct 7, 2026 | 160.01 | 160.40 | 158.59 | 159.21 | 159.21 | -0.33% | 1,526,954 |
| Oct 6, 2026 | 158.91 | 159.95 | 157.84 | 159.74 | 159.74 | 1.07% | 1,041,573 |
| Oct 5, 2026 | 157.31 | 158.48 | 156.09 | 158.05 | 158.05 | 0.56% | 838,335 |
| Oct 2, 2026 | 157.07 | 158.62 | 156.59 | 157.17 | 157.17 | 0.51% | 833,867 |
| Oct 1, 2026 | 156.01 | 156.86 | 154.72 | 156.38 | 156.38 | -0.04% | 1,076,184 |
| Sep 30, 2026 | 158.13 | 158.16 | 156.25 | 156.44 | 156.44 | -0.74% | 926,441 |
| Sep 29, 2026 | 156.08 | 157.99 | 155.64 | 157.60 | 157.60 | 0.35% | 897,842 |
| Sep 28, 2026 | 157.55 | 157.80 | 156.34 | 157.05 | 157.05 | -0.10% | 954,075 |
| Sep 25, 2026 | 156.11 | 157.50 | 155.39 | 157.21 | 157.21 | 0.51% | 1,034,860 |
| Sep 24, 2026 | 156.94 | 157.70 | 156.01 | 156.42 | 156.42 | 0.12% | 1,204,085 |
| Sep 23, 2026 | 156.53 | 157.32 | 155.00 | 156.24 | 156.24 | -0.70% | 1,055,666 |
| Sep 22, 2026 | 158.02 | 158.88 | 157.26 | 157.34 | 157.34 | -0.59% | 966,398 |
| Sep 21, 2026 | 160.26 | 160.41 | 158.15 | 158.27 | 158.27 | -1.27% | 1,059,453 |
| Sep 18, 2026 | 161.00 | 161.12 | 159.98 | 160.30 | 160.30 | -1.07% | 2,013,795 |
| Sep 17, 2026 | 162.42 | 162.96 | 161.43 | 162.03 | 162.03 | 0.04% | 1,159,045 |
| Sep 16, 2026 | 163.20 | 163.98 | 161.53 | 161.96 | 161.96 | -0.05% | 1,180,579 |
| Sep 15, 2026 | 163.81 | 164.25 | 161.99 | 162.04 | 162.04 | -1.10% | 1,090,086 |
| Sep 14, 2026 | 164.16 | 165.08 | 163.14 | 163.84 | 163.84 | 0.40% | 983,683 |
| Sep 11, 2026 | 165.72 | 165.87 | 163.04 | 163.19 | 163.19 | -0.98% | 961,448 |
| Sep 10, 2026 | 167.56 | 168.06 | 164.67 | 164.81 | 164.81 | -1.07% | 898,428 |
| Sep 9, 2026 | 168.22 | 168.30 | 165.89 | 166.59 | 166.59 | -0.88% | 666,795 |
| Sep 8, 2026 | 167.19 | 169.06 | 167.19 | 168.07 | 168.07 | 0.30% | 766,364 |
| Sep 4, 2026 | 168.40 | 169.58 | 167.28 | 167.56 | 167.56 | -0.92% | 693,652 |
| Sep 3, 2026 | 168.30 | 169.44 | 167.42 | 169.12 | 169.12 | 0.86% | 688,207 |
| Sep 2, 2026 | 167.66 | 168.36 | 165.98 | 167.68 | 167.68 | -0.01% | 874,765 |
| Sep 1, 2026 | 167.13 | 167.75 | 166.17 | 167.70 | 167.70 | 0.95% | 784,873 |
| Aug 31, 2026 | 165.50 | 166.76 | 164.62 | 166.13 | 166.13 | -0.31% | 1,114,035 |
| Aug 28, 2026 | 168.35 | 168.35 | 166.38 | 166.65 | 166.65 | -0.34% | 516,292 |
| Aug 27, 2026 | 168.07 | 168.07 | 166.41 | 167.22 | 167.22 | -1.32% | 819,354 |
| Aug 26, 2026 | 167.74 | 169.63 | 166.50 | 169.46 | 169.46 | 1.13% | 736,230 |
| Aug 25, 2026 | 167.94 | 168.43 | 167.10 | 167.56 | 167.56 | -0.15% | 971,311 |
| Aug 24, 2026 | 166.35 | 167.97 | 166.03 | 167.82 | 167.82 | 1.19% | 765,087 |
| Aug 21, 2026 | 172.12 | 172.12 | 166.85 | 166.85 | 165.85 | -2.15% | 1,072,206 |
| Aug 20, 2026 | 170.75 | 173.13 | 170.37 | 170.52 | 169.50 | -0.46% | 1,128,054 |
| Aug 19, 2026 | 171.40 | 172.17 | 170.39 | 171.31 | 170.28 | 0.47% | 916,246 |