Atara Biotherapeutics, Inc. (ATRA)
NASDAQ: ATRA · Real-Time Price · USD
6.53
-0.35 (-5.09%)
At close: Mar 28, 2025, 4:00 PM
6.69
+0.16 (2.45%)
After-hours: Mar 28, 2025, 6:36 PM EDT
Atara Biotherapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 28, 2025 | 6.83 | 6.83 | 6.44 | 6.53 | 6.53 | -5.09% | 51,273 |
| Mar 27, 2025 | 6.65 | 6.90 | 6.63 | 6.88 | 6.88 | 3.93% | 21,594 |
| Mar 26, 2025 | 6.81 | 6.85 | 6.53 | 6.62 | 6.62 | -4.34% | 37,927 |
| Mar 25, 2025 | 6.87 | 6.92 | 6.60 | 6.92 | 6.92 | -0.29% | 26,590 |
| Mar 24, 2025 | 6.70 | 6.95 | 6.56 | 6.94 | 6.94 | 4.68% | 30,056 |
| Mar 21, 2025 | 6.61 | 6.90 | 6.52 | 6.63 | 6.63 | -1.63% | 37,573 |
| Mar 20, 2025 | 6.98 | 7.04 | 6.54 | 6.74 | 6.74 | -5.20% | 67,648 |
| Mar 19, 2025 | 7.05 | 7.21 | 6.58 | 7.11 | 7.11 | 1.28% | 91,384 |
| Mar 18, 2025 | 7.16 | 7.20 | 6.75 | 7.02 | 7.02 | -2.09% | 47,916 |
| Mar 17, 2025 | 7.20 | 7.60 | 7.17 | 7.17 | 7.17 | -1.10% | 49,880 |
| Mar 14, 2025 | 6.97 | 7.25 | 6.67 | 7.25 | 7.25 | 5.69% | 28,314 |
| Mar 13, 2025 | 6.80 | 6.99 | 6.67 | 6.86 | 6.86 | -0.44% | 25,739 |
| Mar 12, 2025 | 6.70 | 7.02 | 6.61 | 6.89 | 6.89 | 4.24% | 48,571 |
| Mar 11, 2025 | 6.24 | 6.89 | 5.94 | 6.61 | 6.61 | 7.31% | 80,355 |
| Mar 10, 2025 | 6.92 | 7.18 | 6.06 | 6.16 | 6.16 | -10.72% | 143,845 |
| Mar 7, 2025 | 6.80 | 7.08 | 6.70 | 6.90 | 6.90 | 1.47% | 33,392 |
| Mar 6, 2025 | 7.20 | 7.20 | 6.79 | 6.80 | 6.80 | -6.98% | 29,831 |
| Mar 5, 2025 | 7.15 | 7.43 | 6.62 | 7.31 | 7.31 | 2.52% | 28,262 |
| Mar 4, 2025 | 6.95 | 7.42 | 6.61 | 7.13 | 7.13 | 1.86% | 64,423 |
| Mar 3, 2025 | 6.92 | 7.14 | 6.82 | 7.00 | 7.00 | 1.30% | 119,339 |
| Feb 28, 2025 | 6.82 | 7.01 | 6.55 | 6.91 | 6.91 | 0.29% | 98,713 |
| Feb 27, 2025 | 7.43 | 7.54 | 6.87 | 6.89 | 6.89 | -6.77% | 69,141 |
| Feb 26, 2025 | 7.36 | 7.70 | 7.30 | 7.39 | 7.39 | 0.68% | 45,051 |
| Feb 25, 2025 | 7.20 | 7.45 | 6.96 | 7.34 | 7.34 | 1.24% | 44,202 |
| Feb 24, 2025 | 7.18 | 7.44 | 6.75 | 7.25 | 7.25 | 1.97% | 89,607 |
| Feb 21, 2025 | 7.60 | 7.85 | 7.02 | 7.11 | 7.11 | -5.45% | 102,291 |
| Feb 20, 2025 | 7.82 | 7.82 | 7.35 | 7.52 | 7.52 | -3.22% | 77,487 |
| Feb 19, 2025 | 8.15 | 8.42 | 7.62 | 7.77 | 7.77 | -3.84% | 132,593 |
| Feb 18, 2025 | 8.50 | 9.05 | 8.08 | 8.08 | 8.08 | -5.94% | 81,103 |
| Feb 14, 2025 | 8.70 | 8.98 | 8.29 | 8.59 | 8.59 | -1.49% | 57,600 |
| Feb 13, 2025 | 8.58 | 8.85 | 8.30 | 8.72 | 8.72 | 1.40% | 63,029 |
| Feb 12, 2025 | 8.24 | 8.76 | 8.05 | 8.60 | 8.60 | 2.14% | 42,645 |
| Feb 11, 2025 | 9.16 | 9.16 | 8.31 | 8.42 | 8.42 | -9.07% | 112,641 |
| Feb 10, 2025 | 9.91 | 10.07 | 9.14 | 9.26 | 9.26 | -7.95% | 103,643 |
| Feb 7, 2025 | 10.75 | 11.06 | 9.69 | 10.06 | 10.06 | -4.28% | 141,485 |
| Feb 6, 2025 | 9.50 | 10.70 | 9.35 | 10.51 | 10.51 | 12.53% | 179,520 |
| Feb 5, 2025 | 9.50 | 10.00 | 9.30 | 9.34 | 9.34 | 0.43% | 168,453 |
| Feb 4, 2025 | 8.55 | 9.50 | 8.55 | 9.30 | 9.30 | 9.15% | 180,518 |
| Feb 3, 2025 | 8.43 | 8.86 | 8.02 | 8.52 | 8.52 | -4.05% | 193,449 |
| Jan 31, 2025 | 8.55 | 9.10 | 8.39 | 8.88 | 8.88 | 4.59% | 201,929 |
| Jan 30, 2025 | 8.15 | 8.64 | 7.85 | 8.49 | 8.49 | 4.94% | 260,474 |
| Jan 29, 2025 | 8.38 | 8.51 | 7.74 | 8.09 | 8.09 | -3.23% | 180,713 |
| Jan 28, 2025 | 7.50 | 8.50 | 7.50 | 8.36 | 8.36 | 13.43% | 292,412 |
| Jan 27, 2025 | 8.01 | 8.35 | 7.31 | 7.37 | 7.37 | -10.34% | 269,678 |
| Jan 24, 2025 | 6.92 | 8.40 | 6.92 | 8.22 | 8.22 | 18.61% | 728,516 |
| Jan 23, 2025 | 6.80 | 7.56 | 6.67 | 6.93 | 6.93 | 0.58% | 480,264 |
| Jan 22, 2025 | 5.99 | 6.94 | 5.98 | 6.89 | 6.89 | 13.88% | 499,113 |
| Jan 21, 2025 | 6.30 | 6.55 | 5.40 | 6.05 | 6.05 | -7.91% | 888,833 |
| Jan 17, 2025 | 7.52 | 7.96 | 6.56 | 6.57 | 6.57 | -16.09% | 934,134 |
| Jan 16, 2025 | 6.70 | 8.99 | 6.55 | 7.83 | 7.83 | -40.50% | 2,129,955 |