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ATRA — Atara Biotherapeutics, Inc
NasdaqAtara Biotherapeutics, Inc
$9.48
+1.02(+12.06%)
- O
- 8.46
- H
- 9.68
- L
- 8.25
- V
- 85.64K
⏱️ End-of-day dataAs of Oct 2, 2026
Latest Close$9.48
Period Return+40.65%
Period High$19.15
Period Low$3.92
Avg Daily Volume356.6K
Total Trading Days365
ATRA — Historical OHLCV Price & Volume Table
Apr 22, 2025 — Oct 2, 2026| Date▼ | Open⇅ | High⇅ | Low⇅ | Close⇅ | Change ($)⇅ | Change (%)⇅ | Volume⇅ | VWAP⇅ | Day Range (L - H) |
|---|---|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | $8.46 | $9.68 | $8.25 | $9.48 | +$1.02 | +12.06% | 85,645 | $9.35 | $8.25 $9.68 |
| Oct 1, 2026 | $8.73 | $9.20 | $8.23 | $8.46 | $-0.04 | -0.47% | 90,929 | $8.74 | $8.23 $9.20 |
| Sep 30, 2026 | $8.08 | $8.71 | $7.83 | $8.50 | +$0.45 | +5.59% | 29,302 | $8.34 | $7.83 $8.71 |
| Sep 29, 2026 | $8.33 | $8.82 | $7.89 | $8.05 | $-0.32 | -3.82% | 56,451 | $8.15 | $7.89 $8.82 |
| Sep 28, 2026 | $8.69 | $8.71 | $8.34 | $8.37 | $-0.44 | -4.99% | 23,529 | $8.48 | $8.34 $8.71 |
| Sep 25, 2026 | $8.60 | $8.99 | $8.54 | $8.81 | +$0.27 | +3.16% | 31,197 | $8.81 | $8.54 $8.99 |
| Sep 24, 2026 | $8.60 | $8.86 | $8.33 | $8.54 | $-0.02 | -0.23% | 20,777 | $8.51 | $8.33 $8.86 |
| Sep 23, 2026 | $8.92 | $8.95 | $8.40 | $8.56 | $-0.37 | -4.14% | 40,473 | $8.60 | $8.40 $8.95 |
| Sep 22, 2026 | $9.30 | $9.60 | $8.93 | $8.93 | $-0.45 | -4.80% | 27,266 | $9.24 | $8.93 $9.60 |
| Sep 21, 2026 | $9.69 | $9.92 | $9.30 | $9.38 | $-0.31 | -3.20% | 29,670 | $9.45 | $9.30 $9.92 |
| Sep 18, 2026 | $9.73 | $10.19 | $9.60 | $9.69 | $-0.02 | -0.21% | 37,766 | $9.75 | $9.60 $10.19 |
| Sep 17, 2026 | $10.28 | $10.28 | $9.41 | $9.71 | $-0.40 | -3.96% | 26,421 | $9.71 | $9.41 $10.28 |
| Sep 16, 2026 | $9.50 | $10.37 | $9.07 | $10.11 | +$0.67 | +7.10% | 116,746 | $9.93 | $9.07 $10.37 |
| Sep 15, 2026 | $9.21 | $9.88 | $8.92 | $9.44 | +$0.19 | +2.05% | 56,059 | $9.25 | $8.92 $9.88 |
| Sep 14, 2026 | $9.09 | $9.71 | $9.07 | $9.25 | $-0.13 | -1.39% | 50,842 | $9.33 | $9.07 $9.71 |
| Sep 11, 2026 | $10.00 | $10.00 | $9.38 | $9.38 | $-0.51 | -5.16% | 16,035 | $9.52 | $9.38 $10.00 |
| Sep 10, 2026 | $9.94 | $9.94 | $9.52 | $9.89 | $-0.02 | -0.20% | 23,205 | $9.75 | $9.52 $9.94 |
| Sep 9, 2026 | $10.27 | $10.43 | $9.76 | $9.91 | $-0.32 | -3.13% | 68,511 | $10.09 | $9.76 $10.43 |
| Sep 8, 2026 | $10.60 | $11.33 | $10.23 | $10.23 | +$0.47 | +4.82% | 106,940 | $10.76 | $10.23 $11.33 |
| Sep 4, 2026 | $9.45 | $9.95 | $9.25 | $9.76 | +$0.23 | +2.41% | 135,656 | $9.63 | $9.25 $9.95 |
| Sep 3, 2026 | $9.49 | $9.53 | $9.00 | $9.53 | +$0.09 | +0.95% | 25,276 | $9.31 | $9.00 $9.53 |
| Sep 2, 2026 | $9.08 | $9.48 | $9.08 | $9.44 | +$0.42 | +4.66% | 20,896 | $9.33 | $9.08 $9.48 |
| Sep 1, 2026 | $8.96 | $9.18 | $8.80 | $9.02 | +$0.12 | +1.35% | 51,945 | $9.02 | $8.80 $9.18 |
| Aug 31, 2026 | $9.09 | $9.29 | $8.83 | $8.90 | $-0.30 | -3.26% | 30,242 | $8.97 | $8.83 $9.29 |
| Aug 28, 2026 | $9.18 | $9.21 | $8.90 | $9.20 | $-0.05 | -0.54% | 15,346 | $9.10 | $8.90 $9.21 |
| Aug 27, 2026 | $9.38 | $9.60 | $9.17 | $9.25 | $-0.13 | -1.39% | 26,951 | $9.35 | $9.17 $9.60 |
| Aug 26, 2026 | $9.65 | $9.84 | $9.38 | $9.38 | $-0.46 | -4.67% | 63,750 | $9.66 | $9.38 $9.84 |
| Aug 25, 2026 | $9.57 | $10.02 | $9.54 | $9.84 | +$0.38 | +4.02% | 48,514 | $9.73 | $9.54 $10.02 |
| Aug 24, 2026 | $9.57 | $9.66 | $9.31 | $9.46 | $-0.24 | -2.47% | 23,968 | $9.49 | $9.31 $9.66 |
| Aug 21, 2026 | $9.46 | $9.89 | $9.15 | $9.70 | +$0.32 | +3.41% | 27,086 | $9.57 | $9.15 $9.89 |