Get the Stockscreener App
8.81
3.16%
0.27
After Hours:
8.89
0.08
+0.91%
Atara Biotherapeutics Inc Stock (ATRA) Price History
The historical daily chart and data for Atara Biotherapeutics Inc stock (ATRA), show that the latest closing stock price as of September 25, 2026, is $8.81.
- Atara Biotherapeutics Inc all-time high stock price is $65.56, occurred on July 14, 2015.
- The lowest Atara Biotherapeutics Inc stock price recorded was $0.1986 on November 13, 2023. Since then, Atara Biotherapeutics Inc's stock price has risen over 4,336% to $8.81 now.
- The 52-week high stock price for ATRA is $19.14, representing a 117.31% increase from the current share price, occurred on January 05, 2026.
- The 52-week low stock price for ATRA is $3.92, indicating a -55.51% decrease from the current share price, occurred on February 23, 2026.
- The closing price of Atara Biotherapeutics Inc (ATRA) stock in the beginning of 2025 was $16.89. The stock closed the year at $3.28, a loss of over -80.58% for the year.
The table below shows more information about ATRA historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep 25, 2026 | $8.99 | $8.54 | $0.455 | 31,197.0 | +3.16% |
| Sep 24, 2026 | $8.86 | $8.33 | $0.53 | 20,456.0 | -0.23% |
| Sep 23, 2026 | $8.95 | $8.40 | $0.55 | 40,472.0 | -4.14% |
| Sep 22, 2026 | $9.60 | $8.93 | $0.67 | 27,233.0 | -4.80% |
| Sep 21, 2026 | $9.92 | $9.30 | $0.62 | 29,641.0 | -3.20% |
| Sep 18, 2026 | $10.19 | $9.60 | $0.59 | 37,766.0 | -0.21% |
| Sep 17, 2026 | $10.28 | $9.41 | $0.87 | 26,420.0 | -3.96% |
| Sep 16, 2026 | $10.37 | $9.07 | $1.30 | 116,739.0 | +7.10% |
| Sep 15, 2026 | $9.88 | $8.92 | $0.96 | 56,061.0 | +2.05% |
| Sep 14, 2026 | $9.71 | $9.07 | $0.64 | 50,844.0 | -1.39% |
| Sep 11, 2026 | $10.00 | $9.38 | $0.62 | 16,024.0 | -5.16% |
| Sep 10, 2026 | $9.94 | $9.52 | $0.42 | 23,204.0 | -0.20% |
| Sep 09, 2026 | $10.43 | $9.76 | $0.67 | 68,456.0 | -3.13% |
| Sep 08, 2026 | $11.33 | $10.23 | $1.10 | 106,673.0 | +4.82% |
| Sep 04, 2026 | $9.95 | $9.25 | $0.70 | 132,728.0 | +2.41% |
| Sep 03, 2026 | $9.53 | $9.00 | $0.53 | 25,276.0 | +0.95% |
| Sep 02, 2026 | $9.48 | $9.08 | $0.40 | 20,898.0 | +4.66% |
| Sep 01, 2026 | $9.18 | $8.80 | $0.38 | 51,944.0 | +1.35% |
| Aug 31, 2026 | $9.29 | $8.83 | $0.46 | 30,241.0 | -3.26% |
| Aug 28, 2026 | $9.21 | $8.90 | $0.31 | 15,345.0 | -0.54% |
Atara Biotherapeutics Inc Stock (ATRA) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Atara Biotherapeutics Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of ATRA shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Atara Biotherapeutics Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.
Atara Biotherapeutics Inc Stock (ATRA) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep, 2026 | $11.33 | $8.33 | $3.00 | 913,229.0 | -1.01% |
| Aug, 2026 | $10.02 | $7.73 | $2.29 | 969,689.0 | +6.21% |
| Jul, 2026 | $12.00 | $7.39 | $4.61 | 1,628,505.0 | -27.00% |
| Jun, 2026 | $11.63 | $9.21 | $2.42 | 1,796,027.0 | +9.23% |
| May, 2026 | $12.45 | $4.63 | $7.82 | 84,423,353.0 | +120.34% |
| Apr, 2026 | $5.55 | $4.44 | $1.11 | 1,344,393.0 | +0.85% |
| Mar, 2026 | $7.30 | $4.30 | $3.00 | 7,371,856.0 | -12.73% |
| Feb, 2026 | $5.89 | $3.92 | $1.97 | 2,575,476.0 | +4.23% |
| Jan, 2026 | $19.14 | $4.20 | $14.95 | 14,634,755.0 | -71.25% |
Atara Biotherapeutics Inc Stock (ATRA) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $18.95 | $12.05 | $6.90 | 1,585,241.0 | +18.41% |
| Nov, 2025 | $15.30 | $10.50 | $4.80 | 1,288,280.0 | +1.68% |
| Oct, 2025 | $16.72 | $13.30 | $3.42 | 1,222,714.0 | +3.63% |
| Sep, 2025 | $14.91 | $11.33 | $3.57 | 1,104,776.0 | +18.92% |
| Aug, 2025 | $13.08 | $10.32 | $2.76 | 1,052,936.0 | +4.60% |
| Jul, 2025 | $13.46 | $7.54 | $5.92 | 1,334,103.0 | +49.22% |
| Jun, 2025 | $9.68 | $7.51 | $2.17 | 970,852.0 | -1.03% |
| May, 2025 | $8.65 | $6.39 | $2.26 | 1,558,798.0 | -2.38% |
| Apr, 2025 | $8.01 | $5.00 | $3.00 | 994,403.0 | +34.51% |
| Mar, 2025 | $7.60 | $5.85 | $1.75 | 1,089,110.0 | -14.04% |
| Feb, 2025 | $11.06 | $6.55 | $4.51 | 1,980,196.0 | -22.18% |
| Jan, 2025 | $18.70 | $5.40 | $13.30 | 8,945,610.0 | -33.28% |
Atara Biotherapeutics Inc Stock (ATRA) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $13.98 | $9.13 | $4.85 | 1,785,682.0 | +9.08% |
| Nov, 2024 | $14.93 | $8.80 | $6.13 | 2,610,599.0 | +36.64% |
| Oct, 2024 | $10.05 | $7.20 | $2.85 | 2,076,698.0 | +9.59% |
| Sep, 2024 | $10.69 | $6.81 | $3.88 | 4,601,858.0 | +6.97% |
| Aug, 2024 | $10.40 | $6.50 | $3.90 | 1,289,189.0 | -22.69% |
| Jul, 2024 | $12.98 | $7.31 | $5.67 | 1,393,589.0 | +15.65% |
| Jun, 2024 | $15.41 | $7.07 | $8.34 | 2,422,371.6 | -39.38% |
| May, 2024 | $19.00 | $12.11 | $6.89 | 1,204,341.4 | -18.71% |
| Apr, 2024 | $20.81 | $16.00 | $4.81 | 887,413.8 | -0.58% |
| Mar, 2024 | $20.75 | $14.77 | $5.98 | 1,841,687.4 | -10.80% |
| Feb, 2024 | $39.50 | $15.53 | $23.98 | 3,874,385.1 | +24.76% |
| Jan, 2024 | $19.50 | $10.81 | $8.69 | 1,984,733.2 | +21.61% |
3.06%
2.55%
Open in Yahoo
|
Open in Google
|
Open in Finviz
|
Open in MarketWatch
|
Open in EDGAR
|
Open in Reuters
Cap:
|
Volume (24h):