ATRA - Atara Biotherapeutics, Inc.
4.9
-0.280 -5.714%
Share volume: 34,589
Last Updated: 04-23-2026
Pharmaceutical Products/Biological Products, Except Diagnostic Substances:
0.21%
PREVIOUS CLOSE
CHG
CHG%
$5.18
-0.28
-0.05%
| Date | Open | Adj. open | High | Adj. high | Low | Adj. low | Close | Adj. close | Volume | Adj. volume |
|---|---|---|---|---|---|---|---|---|---|---|
| 04-23-2026 | $5.16 | $5.16 | $5.22 | $5.22 | $4.89 | $4.89 | $4.90 | $4.90 | 34,589 | $34,589.00 |
| 04-22-2026 | $4.99 | $4.99 | $5.30 | $5.30 | $4.99 | $4.99 | $5.18 | $5.18 | 61,506 | $61,506.00 |
| 04-21-2026 | $5.00 | $5.00 | $5.26 | $5.26 | $4.91 | $4.91 | $4.99 | $4.99 | 34,338 | $34,338.00 |
| 04-20-2026 | $5.25 | $5.25 | $5.27 | $5.27 | $4.92 | $4.92 | $4.99 | $4.99 | 82,224 | $82,224.00 |
| 04-17-2026 | $5.27 | $5.27 | $5.55 | $5.55 | $5.26 | $5.26 | $5.27 | $5.27 | 76,213 | $76,213.00 |
| 04-16-2026 | $5.22 | $5.22 | $5.43 | $5.43 | $5.18 | $5.18 | $5.24 | $5.24 | 34,824 | $34,824.00 |
| 04-15-2026 | $5.14 | $5.14 | $5.38 | $5.38 | $5.11 | $5.11 | $5.24 | $5.24 | 53,634 | $53,634.00 |
| 04-14-2026 | $4.89 | $4.89 | $5.32 | $5.32 | $4.77 | $4.77 | $5.15 | $5.15 | 87,524 | $87,524.00 |
| 04-13-2026 | $4.65 | $4.65 | $5.12 | $5.12 | $4.56 | $4.56 | $4.89 | $4.89 | 91,774 | $91,774.00 |
| 04-10-2026 | $4.84 | $4.84 | $5.00 | $5.00 | $4.52 | $4.52 | $4.65 | $4.65 | 87,060 | $87,060.00 |