5 DAY PERFORMANCE
-29.54%
1 MONTH PERFORMANCE
-34.70%
3 MONTH PERFORMANCE
-30.78%
6 MONTH PERFORMANCE
+33.33%
YEAR-TO-DATE PERFORMANCE
-63.07%
1 YEAR PERFORMANCE
-57.85%
Atara Biotherapeutics Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 10/07/2026 | $9.62 | $9.37 (-2.6%) | $9.75 | $9.37 | 11.45 K | $140.86 M |
| 10/06/2026 | $9.41 | $9.75 (3.61%) | $9.79 | $9.05 | 47.60 K | $146.57 M |
| 10/05/2026 | $9.59 | $9.40 (-1.98%) | $9.63 | $8.95 | 39.32 K | $141.31 M |
| 10/02/2026 | $8.46 | $9.48 (12.06%) | $9.68 | $8.25 | 85.75 K | $142.51 M |
| 10/01/2026 | $8.73 | $8.46 (-3.09%) | $9.20 | $8.23 | 90.93 K | $127.18 M |
| 09/30/2026 | $8.08 | $8.50 (5.2%) | $8.71 | $7.83 | 29.30 K | $127.78 M |
| 09/29/2026 | $8.33 | $8.05 (-3.36%) | $8.82 | $7.89 | 56.45 K | $121.02 M |
| 09/28/2026 | $8.69 | $8.37 (-3.68%) | $8.71 | $8.34 | 23.53 K | $125.83 M |
| 09/25/2026 | $8.60 | $8.81 (2.44%) | $8.99 | $8.54 | 31.20 K | $132.44 M |
| 09/24/2026 | $8.60 | $8.54 (-0.7%) | $8.86 | $8.33 | 20.80 K | $128.38 M |
| 09/23/2026 | $8.92 | $8.56 (-4.04%) | $8.95 | $8.40 | 40.50 K | $128.68 M |
| 09/22/2026 | $9.30 | $8.93 (-3.98%) | $9.60 | $8.93 | 27.30 K | $134.24 M |
| 09/21/2026 | $9.69 | $9.38 (-3.2%) | $9.92 | $9.30 | 29.70 K | $141.01 M |
| 09/18/2026 | $9.73 | $9.69 (-0.41%) | $10.19 | $9.60 | 37.80 K | $145.67 M |
| 09/17/2026 | $10.28 | $9.71 (-5.54%) | $10.28 | $9.41 | 26.42 K | $145.97 M |
| 09/16/2026 | $9.50 | $10.11 (6.42%) | $10.37 | $9.07 | 116.75 K | $151.98 M |
| 09/15/2026 | $9.21 | $9.44 (2.5%) | $9.88 | $8.92 | 56.10 K | $141.91 M |
| 09/14/2026 | $9.09 | $9.25 (1.76%) | $9.71 | $9.07 | 50.85 K | $139.06 M |
| 09/11/2026 | $10.00 | $9.38 (-6.2%) | $10.00 | $9.38 | 16.03 K | $141.01 M |
| 09/10/2026 | $9.94 | $9.89 (-0.5%) | $9.94 | $9.52 | 23.21 K | $148.68 M |
| 09/09/2026 | $10.27 | $9.91 (-3.51%) | $10.43 | $9.76 | 68.51 K | $148.98 M |
| 09/08/2026 | $10.60 | $10.23 (-3.49%) | $11.33 | $10.23 | 106.94 K | $153.79 M |
| 09/04/2026 | $9.45 | $9.76 (3.28%) | $9.95 | $9.25 | 135.66 K | $146.72 M |
| 09/03/2026 | $9.49 | $9.53 (0.42%) | $9.53 | $9.00 | 25.30 K | $143.26 M |
| 09/02/2026 | $9.08 | $9.44 (3.96%) | $9.48 | $9.08 | 20.90 K | $141.91 M |
| 09/01/2026 | $8.96 | $9.02 (0.67%) | $9.18 | $8.80 | 51.95 K | $135.60 M |
| 08/31/2026 | $9.09 | $8.90 (-2.09%) | $9.29 | $8.83 | 30.24 K | $133.79 M |
| 08/28/2026 | $9.18 | $9.20 (0.22%) | $9.21 | $8.90 | 15.35 K | $138.30 M |
| 08/27/2026 | $9.38 | $9.25 (-1.39%) | $9.60 | $9.16 | 26.95 K | $139.06 M |
| 08/26/2026 | $9.65 | $9.38 (-2.8%) | $9.84 | $9.38 | 63.75 K | $141.01 M |
| 08/25/2026 | $9.57 | $9.84 (2.82%) | $10.02 | $9.54 | 48.51 K | $147.92 M |
| 08/24/2026 | $9.57 | $9.46 (-1.15%) | $9.66 | $9.31 | 24.00 K | $142.21 M |
| 08/21/2026 | $9.46 | $9.70 (2.54%) | $9.89 | $9.15 | 27.10 K | $145.82 M |
| 08/20/2026 | $9.60 | $9.38 (-2.29%) | $9.74 | $9.14 | 28.02 K | $141.01 M |
| 08/19/2026 | $8.85 | $9.60 (8.47%) | $9.74 | $8.28 | 79.15 K | $144.32 M |
| 08/18/2026 | $8.34 | $8.72 (4.56%) | $8.90 | $8.34 | 29.50 K | $131.09 M |
| 08/17/2026 | $8.00 | $8.36 (4.5%) | $8.48 | $7.81 | 66.10 K | $125.68 M |
| 08/14/2026 | $8.51 | $8.09 (-4.94%) | $8.51 | $7.99 | 66.25 K | $121.62 M |
| 08/13/2026 | $8.34 | $8.51 (2.04%) | $9.24 | $7.73 | 126.52 K | $127.93 M |
| 08/12/2026 | $8.88 | $9.23 (3.94%) | $9.43 | $8.70 | 90.00 K | $138.75 M |
| 08/11/2026 | $8.62 | $8.94 (3.71%) | $9.04 | $8.36 | 29.25 K | $134.40 M |
| 08/10/2026 | $8.42 | $8.61 (2.26%) | $8.80 | $8.09 | 45.33 K | $129.43 M |
| 08/07/2026 | $8.30 | $8.45 (1.81%) | $8.49 | $8.20 | 23.21 K | $118.98 M |
| 08/06/2026 | $8.60 | $8.25 (-4.07%) | $8.65 | $8.09 | 22.90 K | $116.17 M |
| 08/05/2026 | $8.60 | $8.54 (-0.7%) | $8.98 | $8.38 | 32.52 K | $120.25 M |
| 08/04/2026 | $8.55 | $8.77 (2.57%) | $9.11 | $8.55 | 42.30 K | $123.49 M |
| 08/03/2026 | $8.42 | $8.55 (1.54%) | $8.66 | $8.26 | 53.24 K | $120.39 M |
| 07/31/2026 | $8.17 | $8.38 (2.57%) | $8.67 | $7.86 | 34.50 K | $118.00 M |
| 07/30/2026 | $8.18 | $8.17 (-0.12%) | $8.32 | $7.86 | 96.04 K | $115.04 M |
| 07/29/2026 | $7.74 | $8.06 (4.13%) | $8.25 | $7.57 | 39.85 K | $113.49 M |
| 07/28/2026 | $7.76 | $7.81 (0.64%) | $7.91 | $7.39 | 85.40 K | $109.97 M |
| 07/27/2026 | $8.06 | $7.71 (-4.34%) | $8.33 | $7.65 | 62.72 K | $108.56 M |
| 07/24/2026 | $8.19 | $7.90 (-3.54%) | $8.38 | $7.84 | 75.24 K | $111.24 M |
| 07/23/2026 | $7.92 | $8.17 (3.16%) | $8.36 | $7.81 | 46.52 K | $115.04 M |
| 07/22/2026 | $8.61 | $8.13 (-5.57%) | $8.61 | $8.02 | 28.91 K | $114.48 M |
| 07/21/2026 | $8.37 | $8.63 (3.11%) | $8.68 | $8.07 | 48.42 K | $121.52 M |
| 07/20/2026 | $8.29 | $8.29 (0%) | $8.83 | $8.09 | 59.24 K | $116.73 M |
| 07/17/2026 | $8.24 | $8.39 (1.82%) | $8.82 | $8.10 | 81.34 K | $118.14 M |
| 07/16/2026 | $8.68 | $8.72 (0.46%) | $8.83 | $8.38 | 40.12 K | $122.79 M |
| 07/15/2026 | $8.04 | $8.55 (6.34%) | $8.59 | $8.04 | 73.45 K | $120.39 M |
| 07/14/2026 | $8.59 | $8.04 (-6.4%) | $8.81 | $7.91 | 203.21 K | $113.21 M |
| 07/13/2026 | $9.61 | $8.67 (-9.78%) | $9.61 | $8.56 | 136.34 K | $122.08 M |
| 07/10/2026 | $10.06 | $9.76 (-2.98%) | $10.06 | $9.36 | 66.90 K | $137.43 M |
| 07/09/2026 | $9.59 | $9.95 (3.75%) | $10.15 | $9.48 | 49.40 K | $140.11 M |
| 07/08/2026 | $10.04 | $9.65 (-3.88%) | $10.38 | $9.50 | 206.80 K | $135.88 M |