stockNASDAQ: ATRA • 7 Days Updates
Atara Biotherapeutics Inc. (ATRA) 7 Days
Showing Closing Date Range from Oct 1 to Oct 8, 2026.
Investor Relations:investors.atarabio.com
Price & Performance Trajectory
Atara Biotherapeutics Inc.NASDAQ: ATRA
Latest Close
$9.23
7 Days Updates Trajectory
Showing Closing Date Range from Oct 1 to Oct 8, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesATRA session performance
✓ Latest Close USD
$9.23
Latest session close
$-0.25vs period start
Period Return % % GAIN
-2.64%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$9.79 / $8.25
Period range envelope
$1.54channel spread
Total Volume SHARES
213.0K
Period turnover
Avg: 42.6K/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(5 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 08, 2026 | $9.23 | -1.49% | $9.42 | $8.82 | 28.9K |
| Oct 07, 2026 | $9.37 | -3.90% | $9.75 | $9.37 | 11.4K |
| Oct 06, 2026 | $9.75 | +3.72% | $9.79 | $9.05 | 47.6K |
| Oct 05, 2026 | $9.40 | -0.84% | $9.63 | $8.98 | 39.3K |
| Oct 02, 2026 | $9.48 | +12.06% | $9.68 | $8.25 | 85.6K |