A10 Networks, Inc. (ATEN)
NYSE: ATEN · Real-Time Price · USD
20.96
+0.35 (1.70%)
At close: Mar 11, 2026, 4:00 PM EDT
20.96
0.00 (0.00%)
After-hours: Mar 11, 2026, 4:10 PM EDT
A10 Networks Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 11, 2026 | 20.70 | 20.99 | 20.59 | 20.90 | - | 1.38% | 319,619 |
| Mar 10, 2026 | 20.45 | 20.80 | 20.10 | 20.61 | 20.61 | 0.78% | 550,624 |
| Mar 9, 2026 | 20.27 | 20.59 | 19.99 | 20.45 | 20.45 | -0.10% | 608,299 |
| Mar 6, 2026 | 20.70 | 20.82 | 20.20 | 20.47 | 20.47 | -1.87% | 555,052 |
| Mar 5, 2026 | 20.54 | 20.97 | 20.54 | 20.86 | 20.86 | 0.87% | 545,885 |
| Mar 4, 2026 | 20.37 | 20.72 | 20.19 | 20.68 | 20.68 | 1.37% | 739,393 |
| Mar 3, 2026 | 19.38 | 20.49 | 19.11 | 20.40 | 20.40 | 2.72% | 654,059 |
| Mar 2, 2026 | 19.07 | 20.00 | 18.88 | 19.86 | 19.86 | 3.12% | 852,809 |
| Feb 27, 2026 | 19.05 | 19.28 | 18.86 | 19.26 | 19.26 | - | 870,434 |
| Feb 26, 2026 | 19.47 | 19.61 | 19.06 | 19.26 | 19.26 | -0.10% | 554,682 |
| Feb 25, 2026 | 19.02 | 19.36 | 18.75 | 19.28 | 19.28 | 1.53% | 645,525 |
| Feb 24, 2026 | 19.02 | 19.49 | 18.90 | 18.99 | 18.99 | 0.26% | 687,668 |
| Feb 23, 2026 | 19.92 | 19.92 | 18.72 | 18.94 | 18.94 | -5.21% | 807,869 |
| Feb 20, 2026 | 19.78 | 20.13 | 19.71 | 19.98 | 19.98 | 1.52% | 1,160,221 |
| Feb 19, 2026 | 19.84 | 19.93 | 19.58 | 19.68 | 19.68 | -1.35% | 520,137 |
| Feb 18, 2026 | 20.06 | 20.11 | 19.67 | 19.95 | 19.95 | -0.55% | 922,737 |
| Feb 17, 2026 | 20.48 | 20.88 | 20.03 | 20.06 | 20.06 | -3.09% | 816,381 |
| Feb 13, 2026 | 20.42 | 20.74 | 20.23 | 20.70 | 20.70 | 1.72% | 1,084,179 |
| Feb 12, 2026 | 21.00 | 21.12 | 20.17 | 20.35 | 20.29 | -2.77% | 927,513 |
| Feb 11, 2026 | 20.94 | 21.13 | 20.49 | 20.93 | 20.87 | 0.05% | 1,466,215 |
| Feb 10, 2026 | 21.23 | 21.31 | 20.78 | 20.92 | 20.86 | 0.05% | 1,068,426 |
| Feb 9, 2026 | 19.67 | 21.18 | 19.57 | 20.91 | 20.85 | 6.30% | 1,462,641 |
| Feb 6, 2026 | 19.46 | 19.76 | 19.30 | 19.67 | 19.61 | 1.76% | 1,761,677 |
| Feb 5, 2026 | 17.72 | 19.87 | 17.72 | 19.33 | 19.27 | 10.33% | 1,985,010 |
| Feb 4, 2026 | 17.10 | 17.67 | 17.01 | 17.52 | 17.47 | 1.45% | 774,528 |
| Feb 3, 2026 | 17.47 | 17.55 | 16.85 | 17.27 | 17.22 | -2.37% | 811,174 |
| Feb 2, 2026 | 17.37 | 17.84 | 17.21 | 17.69 | 17.64 | 1.43% | 776,006 |
| Jan 30, 2026 | 17.63 | 17.77 | 17.22 | 17.44 | 17.39 | -1.52% | 712,374 |
| Jan 29, 2026 | 18.30 | 18.31 | 17.33 | 17.71 | 17.66 | -3.96% | 872,581 |
| Jan 28, 2026 | 18.28 | 18.52 | 18.12 | 18.44 | 18.39 | 1.65% | 989,508 |
| Jan 27, 2026 | 17.96 | 18.14 | 17.80 | 18.14 | 18.09 | 1.85% | 603,003 |
| Jan 26, 2026 | 17.49 | 17.81 | 17.41 | 17.81 | 17.76 | 2.47% | 629,116 |
| Jan 23, 2026 | 17.47 | 17.71 | 17.28 | 17.38 | 17.33 | -0.46% | 629,552 |
| Jan 22, 2026 | 17.25 | 17.56 | 17.23 | 17.46 | 17.41 | 1.93% | 453,914 |
| Jan 21, 2026 | 17.03 | 17.18 | 16.83 | 17.13 | 17.08 | 1.06% | 469,913 |
| Jan 20, 2026 | 17.04 | 17.19 | 16.80 | 16.95 | 16.90 | -2.08% | 439,105 |
| Jan 16, 2026 | 17.60 | 17.64 | 17.17 | 17.31 | 17.26 | -1.54% | 516,325 |
| Jan 15, 2026 | 17.53 | 17.61 | 17.33 | 17.58 | 17.53 | 1.03% | 741,949 |
| Jan 14, 2026 | 17.24 | 17.41 | 17.11 | 17.40 | 17.35 | 0.69% | 497,587 |
| Jan 13, 2026 | 17.46 | 17.48 | 17.11 | 17.28 | 17.23 | -0.69% | 439,421 |
| Jan 12, 2026 | 17.24 | 17.47 | 17.15 | 17.40 | 17.35 | 0.99% | 526,494 |
| Jan 9, 2026 | 17.30 | 17.41 | 17.00 | 17.23 | 17.18 | -0.52% | 695,056 |
| Jan 8, 2026 | 17.45 | 17.55 | 17.28 | 17.32 | 17.27 | -1.37% | 574,249 |
| Jan 7, 2026 | 17.67 | 17.75 | 17.40 | 17.56 | 17.51 | 0.57% | 489,158 |
| Jan 6, 2026 | 17.47 | 17.57 | 17.30 | 17.46 | 17.41 | -0.68% | 432,911 |
| Jan 5, 2026 | 17.35 | 17.75 | 17.31 | 17.58 | 17.53 | 1.33% | 422,686 |
| Jan 2, 2026 | 17.80 | 17.98 | 17.21 | 17.35 | 17.30 | -1.92% | 453,935 |
| Dec 31, 2025 | 17.93 | 17.95 | 17.60 | 17.69 | 17.64 | -1.34% | 316,658 |
| Dec 30, 2025 | 18.01 | 18.11 | 17.93 | 17.93 | 17.88 | -0.66% | 369,049 |
| Dec 29, 2025 | 18.04 | 18.10 | 17.90 | 18.05 | 18.00 | -0.11% | 327,057 |