ATRA Forecast — Price Prediction for 2025. Should I Buy ATRA?
1-Day-Price-Prediction
-1.24%
1-Week Prediction
+0.98%
1-Month Prediction
+0.96%
2026 Prediction
-23.35%
2030 Prediction
+2107.11%
Based on our advanced algorithm, we have generated comprehensiveATRA stock price predictions for multiple time horizons. Our models indicate potential volatility in the short term, with specific targets calculated for the 1-day and 1-week outlooks.
Looking further ahead, our analysts have pinpointed significant trend shifts in the longer-term data. We have exclusive projections available for the 1-month forecast, a detailed 2026 projection, and a long-range 2030 forecast that reveals potential upside or downside risks.
Unlock the full analysis to access these precise price targets and see exactly where our models predict ATRA is heading. Stay informed and make strategic decisions with our premium data-driven insights!
Should I Buy Atara Biotherapeutics Inc Stock?
Based on our evaluation of the five key dimensions—Technical Signals, Moving Average trends, Short Sell Data, Similar Chart Pattern Matching and Seasonality Analysis—we have identified the following insights. ATRA has several positive signals and is within a rising trend, so we believe it will perform strongly in the next couple of days or weeks. We therefore hold a positive evaluation of this stock. Our analysis conclusion for this stock is a Strong Buy candidate.
ATRA stock price ended at $17.44 on Thursday, after rising16.73%
The Atara Biotherapeutics Inc stock price increased by 16.73% on the last trading day (08 Jan 2026), rising from 15.1 to 17.44. Throughout the last trading session, the stock experienced a fluctuation of 20.60% , ranging from a day low of $14.9 to a day high of 17.97. The price has declined in 5 of the last 10 days, resulting in a total change of -0.34% during this period. On the last day, trading volume increase by 161.77K shares, with the rising prices. This could serve as an early warning, indicating that risk may slightly increase in the coming days. In total, 418.04K shares were traded, amounting to approximately 7.05M.
ATRA Technical Signals
ATRA(Atara Biotherapeutics Inc Corp) has 6 buy signals and 1 sell signal now. The current trend is an uptrend starting from 2026-01-06. The total price change during this trend is +19.70%. Recently, the price has increased significantly while volume increased, indicating a strong bullish signal. The average turnover of ATRA over the last 5 trading days is 4.01M. Overall, the technical indicator signals lean more toward a Bullish outlook in the mid-term.
ATRA Moving Average Analysis
Atara Biotherapeutics Inc's overall moving average trend leans more bullish as of Friday, January 9, 2026, with 1 negative signals and 3 positive signal. In the mid-term, the SMA_20 being above the SMA_60 signals a strong bullish trend. There will be some resistance from the lines at $19.83, and $21.69. A break-up above any of these levels will issue buy signals. There will be some support from the lines at $13.81, and $11.94. A break-down below any of these levels will issue sell signals.
ATRA Short Selling Analysis
The short sale ratio of Atara Biotherapeutics Inc(ATRA) as of 10 Dec 2025 is 13.15%, rising from last trading day. With increasing price from 15.69 to 16.83. The short sell activity indicate that short sellers may be anticipating a price reversion.
Technical Signal
Technical Signals Summary
Sell
1
Buy
6
Moving Average
Swing
Positive
Stock Price Above SMA_5
Short Term
Negative
SMA_5 Below SMA_20
Mid Term
Positive
SMA_20 Above SMA_60
Long Term
Positive
SMA_60 Above SMA_200
Short Selling
Close Price
Short Sale Ratio
Short Sale Volume
6 Bullish Signals
6 Bullish Signals
When Value satisfies Signal, Indicator signals Bullish
Indicators
Signal
Value
Meaning
Indicators
Signal
Value
Meaning
Awesome Oscillator (5, 34)
AO_5_34 > 0
0.757
Bullish
Moving Average Convergence Divergence (12, 26, 9)
MACD_12_26_9 > 0
0.351
Bullish
Moving Average
Price crosses above 5-day SMA
--
Bullish
Moving Average
Price crosses above 10-day SMA
--
Bullish
Moving Average
Price crosses above 20-day SMA
--
Bullish
Moving Average
Price crosses above 60-day SMA
--
Bullish
1 Bearish Signals
1 Bearish Signals
When Value satisfies Signal, Indicator signals Bearish
Indicators
Signal
Value
Meaning
Indicators
Signal
Value
Meaning
Momentum (10 days)
MOM_10 < 0
-0.06
Bearish
ATRA Stock Forecast
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
Month
Min. Price
Avg. Price
Max. Price
Potential ROI
Jan 2026
$4.01
$13.37
$14.08
+71.39%
Feb 2026
$18.41
$22.00
$25.93
+182.10%
Mar 2026
$19.99
$21.89
$29.33
+180.61%
Apr 2026
$17.22
$17.39
$27.30
+122.93%
May 2026
$4.91
$13.37
$20.50
+71.39%
Jun 2026
$15.48
$22.61
$32.23
+189.85%
Jul 2026
$6.11
$16.52
$24.97
+111.77%
Aug 2026
$15.35
$19.66
$26.52
+152.07%
Sep 2026
$11.04
$13.37
$22.90
+71.39%
Oct 2026
$14.53
$22.10
$23.17
+183.36%
Nov 2026
$9.89
$14.45
$20.17
+85.22%
Dec 2026
$8.33
$15.01
$19.93
+92.49%
In 2026, Atara Biotherapeutics Inc (ATRA) is anticipated to change hands in a trading channel between $4.01 and $32.23.
Atara Biotherapeutics Inc Stock Forecast 2026
Jan 2026: ATRA Stock Forecast
Potential ROI: 71.39%
In Jan 2026, Atara Biotherapeutics Inc's value is forecasted to reach an average price of $13.37. The price is predicted to fluctuate between a low of $4.01 and a high of $14.08.
Feb 2026: ATRA Stock Forecast
Potential ROI: 182.10%
In Feb 2026, Atara Biotherapeutics Inc's value is forecasted to reach an average price of $22.00. The price is predicted to fluctuate between a low of $18.41 and a high of $25.93.
Mar 2026: ATRA Stock Forecast
Potential ROI: 180.61%
In Mar 2026, Atara Biotherapeutics Inc's value is forecasted to reach an average price of $21.89. The price is predicted to fluctuate between a low of $19.99 and a high of $29.33.
Apr 2026: ATRA Stock Forecast
Potential ROI: 122.93%
In Apr 2026, Atara Biotherapeutics Inc's value is forecasted to reach an average price of $17.39. The price is predicted to fluctuate between a low of $17.22 and a high of $27.30.
May 2026: ATRA Stock Forecast
Potential ROI: 71.39%
In May 2026, Atara Biotherapeutics Inc's value is forecasted to reach an average price of $13.37. The price is predicted to fluctuate between a low of $4.91 and a high of $20.50.
Jun 2026: ATRA Stock Forecast
Potential ROI: 189.85%
In Jun 2026, Atara Biotherapeutics Inc's value is forecasted to reach an average price of $22.61. The price is predicted to fluctuate between a low of $15.48 and a high of $32.23.
Jul 2026: ATRA Stock Forecast
Potential ROI: 111.77%
In Jul 2026, Atara Biotherapeutics Inc's value is forecasted to reach an average price of $16.52. The price is predicted to fluctuate between a low of $6.11 and a high of $24.97.
Aug 2026: ATRA Stock Forecast
Potential ROI: 152.07%
In Aug 2026, Atara Biotherapeutics Inc's value is forecasted to reach an average price of $19.66. The price is predicted to fluctuate between a low of $15.35 and a high of $26.52.
Sep 2026: ATRA Stock Forecast
Potential ROI: 71.39%
In Sep 2026, Atara Biotherapeutics Inc's value is forecasted to reach an average price of $13.37. The price is predicted to fluctuate between a low of $11.04 and a high of $22.90.
Oct 2026: ATRA Stock Forecast
Potential ROI: 183.36%
In Oct 2026, Atara Biotherapeutics Inc's value is forecasted to reach an average price of $22.10. The price is predicted to fluctuate between a low of $14.53 and a high of $23.17.
Nov 2026: ATRA Stock Forecast
Potential ROI: 85.22%
In Nov 2026, Atara Biotherapeutics Inc's value is forecasted to reach an average price of $14.45. The price is predicted to fluctuate between a low of $9.89 and a high of $20.17.
Dec 2026: ATRA Stock Forecast
Potential ROI: 92.49%
In Dec 2026, Atara Biotherapeutics Inc's value is forecasted to reach an average price of $15.01. The price is predicted to fluctuate between a low of $8.33 and a high of $19.93.
ATRA Price Prediction & Forecast by Similar Chart Analysis
Based on historical patterns and backtesting of stocks with similar movements to Atara Biotherapeutics Inc(ATRA), our algorithm predicts ATRA's 1-month price at $17.97, with an 1.15%upwardshift. Using a similarity score up to 97.76%and other factors, This forecast updates weekly, adjusting for significant deviations.
Similar Chart
The price prediction chart for Atara Biotherapeutics Inc (ATRA.O) stock, as of Sunday, January 4, 2026 , forecasts a 1.15% change over the next month, based on its high correlation with USB.N stock patterns. The similarity between their price movements over the analyzed periods is 97.76%. The right panel lists other stocks with similar price patterns. This prediction is updated every week.
ATRA
No data
USB
Up: 1.15%Similarity: 97.76%
Name
Similarity
Up/Down
USB.N
97.76%
+1.15%
WFC.N
97.58%
-1.88%
HOLX.O
97.37%
+0.31%
BK.N
97.23%
-3.90%
CLST.O
97.17%
-2.89%
AVY.N
97.11%
+7.72%
WTS.N
97.10%
+0.68%
UDR.N
97.02%
-12.47%
FCX.N
97.00%
-12.96%
HST.O
96.91%
-2.48%
ATRA Seasonality Analysis
Based on ATRA's historical stock price data across all years, the probability of a positive return in January is36.36%, suggesting it maynotbe an ideal month to invest in ATRA. In contrast,Septemberoffers the highest probability of positive returns at80.00%, making it a potentially strong month for investment.
However, this is only a prediction based on one method, and a comprehensive assessment of the stock's future trend should consider additional factors. Our final stock price commentary incorporates three main evaluation dimensions: technical signals, Moving Average trends, and similar chart pattern matching, with the first two dimensions carrying the primary weight to ensure a more robust and accurate forecast.
Monthly Seasonality
The radar chart shows that buying Atara Biotherapeutics Inc (ATRA.O) stock in September has the highest probability of a positive return (80.00%), while April has the lowest probability (20.00%).
Performance Seasonality
The chart shows Atara Biotherapeutics Inc. (ATRA)'s annual stock price return for the past three years, helping you analyze price trends and identify recurring trends on an annual basis.
Should I buy Atara Biotherapeutics Inc (ATRA.O) stock?
Based on our evaluation of the five key dimensions—Technical Signals, Moving Average trends, Short Sell Data, Similar Chart Pattern Matching and Seasonality Analysis—we have identified the following insights. ATRA has several positive signals and is within a rising trend, so we believe it will perform strongly in the next couple of days or weeks. We therefore hold a positive evaluation of this stock. Our analysis conclusion for this stock is a Strong Buy candidate.
Which months have the highest win rate for buying Atara Biotherapeutics Inc (ATRA.O) stock in a year?
The radar chart shows that buying Atara Biotherapeutics Inc (ATRA.O) stock in September has the highest probability of a positive return (80.00%), while April has the lowest probability (20.00%).
How has Atara Biotherapeutics Inc. (ATRA)'s stock price performed over the past three years?
ATRA's stock price rose by 10.92% in 2024,increased by 27.75% in 2025, and went down by 1.86%in 2026.
Bearish technical signals of ATRA include: MOM_10 < 0.
Is ATRA a buy based on overall technical signals summary?
ATRA has 6 buy signals and 1 sell signals now. Overall the technical rating for ATRA is Strong buy . Note that market conditions change all the time. In addition to technical ratings, keep an eye on the Valuation Level of ATRA.
What is the trend of Atara Biotherapeutics Inc (ATRA)'s moving average?
Atara Biotherapeutics Inc's overall moving average trend leans more bullish as of January 09 2026, with 1 negative signals and 3 positive signal.
What is price prediction for ATRA stock next month?
The price prediction chart for Atara Biotherapeutics Inc (ATRA.O) stock, as of January 04 2026, forecasts a 1.15% change over the next month, based on its high correlation with USB stock patterns. The similarity between their price movements over the analyzed periods is 97.76%. The right panel lists other stocks with similar price patterns. This prediction is updated every week.
What is price prediction 2026 for Atara Biotherapeutics Inc (ATRA) Stock?
In Dec 2026, Atara Biotherapeutics Inc's value is forecasted to reach an average price of $15.01. The price is predicted to fluctuate between a low of $8.33 and a high of $19.93.
What is price prediction 2030 for Atara Biotherapeutics Inc (ATRA) Stock?
In Dec 2030, Atara Biotherapeutics Inc's value is forecasted to reach an average price of $489.60. The price is predicted to fluctuate between a low of $449.31 and a high of $589.31.
Positive
Negative
