STRO Forecast — Price Prediction for 2025. Should I Buy STRO?
1-Day-Price-Prediction
+0.04%
1-Week Prediction
-0.59%
1-Month Prediction
-6.95%
2026 Prediction
-91.88%
2030 Prediction
-97.25%
Based on our advanced algorithm, we predict that STRO stock price will experience significant movement in the coming periods. Our 1-day prediction estimates a price of $9.83, while the 1-week outlook suggests a value of $9.77. For the 1-month forecast, we project a price of $9.15. Looking further ahead, our 2026 projection estimates a value of $0.80, with a long-term 2030 forecast reaching $0.27. Stay informed and make strategic decisions with our data-driven insights!
Should I Buy Sutro Biopharma 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. STRO 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.
STRO stock price ended at $9.93 on Monday, after rising1.02%
The Sutro Biopharma Inc stock price increased by 1.02% on the last trading day (15 Dec 2025), rising from 9.79 to 9.93. Throughout the last trading session, the stock experienced a fluctuation of 5.98% , ranging from a day low of $9.525 to a day high of 10.095. The price has declined in 4 of the last 10 days, resulting in a total change of 23.89% during this period. On the last day, trading volume decrease by -57.54K shares, with the rising prices. This could serve as an early warning, indicating that risk may slightly increase in the coming days. In total, 64.03K shares were traded, amounting to approximately 632.34K.
STRO Technical Signals
STRO(Sutro Biopharma Inc Corp) has 8 buy signals and 4 sell signals now. The current trend is a downtrend starting from 2025-12-04. The total price change during this trend is +5.86%. Recently, the price has dropped while volume droped, indicating a potential rebound signal. The average turnover of STRO over the last 5 trading days is 969.62K. Overall, the technical indicator signals lean more toward a Bullish outlook in the mid-term.
STRO Moving Average Analysis
Sutro Biopharma Inc's overall moving average trend leans more bullish as of Tuesday, December 16, 2025, with 1 negative signals and 3 positive signal. In the mid-term, the SMA_20 being below the SMA_60 signals a strong bearish trend. There will be some resistance from the lines at $10.56, and $11.69. A break-up above any of these levels will issue buy signals. There will be some support from the lines at $6.91, and $5.79. A break-down below any of these levels will issue sell signals.
STRO Short Selling Analysis
The short sale ratio of Sutro Biopharma Inc(STRO) as of 10 Dec 2025 is 24.81%, rising from last trading day. With increasing price from 8.49 to 9.00. The short sell activity indicate that short sellers may be anticipating a price reversion.
Technical Signal
Technical Signals Summary
Sell
4
Buy
8
Moving Average
Swing
Positive
Stock Price Above SMA_5
Short Term
Positive
SMA_5 Above SMA_20
Mid Term
Negative
SMA_20 Below SMA_60
Long Term
Positive
SMA_60 Above SMA_200
Short Selling
Close Price
Short Sale Ratio
Short Sale Volume
8 Bullish Signals
8 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
0.0754
Bullish
Momentum (10 days)
MOM_10 > 0
1.915
Bullish
Moving Average Convergence Divergence (12, 26, 9)
MACD_12_26_9 > 0
0.0789
Bullish
Closing price
close > fibonacci_R1
9.93
Bullish
Moving Average
5-day SMA crosses above 60-day SMA
--
Bullish
Moving Average
10-day SMA crosses above 20-day SMA
--
Bullish
Moving Average
10-day SMA crosses above 200-day SMA
--
Bullish
Moving Average
20-day SMA crosses above 200-day SMA
--
Bullish
4 Bearish Signals
4 Bearish Signals
When Value satisfies Signal, Indicator signals Bearish
Indicators
Signal
Value
Meaning
Indicators
Signal
Value
Meaning
Stochastic Oscillator %K (14, 3, 3)
STOCHk_14_3_3 > 80
94.903
Bearish
Commodity Channel Index (20 days, 0.015 constant)
CCI_20_0.015 > 100
193.902
Bearish
Stochastic RSI %K (14, 14, 3, 3)
STOCHRSIk_14_14_3_3 > 80
100
Bearish
Williams %R (14 days)
WILLR_14 > -20
-5.763
Bearish
STRO Stock Forecast
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
Month
Min. Price
Avg. Price
Max. Price
Potential ROI
Jan 2026
$0.64
$0.70
$0.81
-13.45%
Feb 2026
$0.57
$0.66
$0.67
-18.34%
Mar 2026
$0.54
$0.65
$0.69
-20.36%
Apr 2026
$0.72
$0.75
$0.84
-7.28%
May 2026
$0.59
$0.70
$0.75
-13.16%
Jun 2026
$0.54
$0.65
$0.80
-20.23%
Jul 2026
$0.66
$0.66
$0.71
-18.13%
Aug 2026
$0.69
$0.80
$0.95
-1.48%
Sep 2026
$0.59
$0.73
$0.73
-9.97%
Oct 2026
$0.68
$0.78
$0.92
-3.41%
Nov 2026
$0.77
$0.80
$0.91
-1.48%
Dec 2026
$0.66
$0.80
$0.93
-1.48%
In 2026, Sutro Biopharma Inc (STRO) is anticipated to change hands in a trading channel between $0.54 and $0.95.
Sutro Biopharma Inc Stock Forecast 2026
Jan 2026: STRO Stock Forecast
Potential ROI: -13.45%
In Jan 2026, Sutro Biopharma Inc's value is forecasted to reach an average price of $0.70. The price is predicted to fluctuate between a low of $0.64 and a high of $0.81.
Feb 2026: STRO Stock Forecast
Potential ROI: -18.34%
In Feb 2026, Sutro Biopharma Inc's value is forecasted to reach an average price of $0.66. The price is predicted to fluctuate between a low of $0.57 and a high of $0.67.
Mar 2026: STRO Stock Forecast
Potential ROI: -20.36%
In Mar 2026, Sutro Biopharma Inc's value is forecasted to reach an average price of $0.65. The price is predicted to fluctuate between a low of $0.54 and a high of $0.69.
Apr 2026: STRO Stock Forecast
Potential ROI: -7.28%
In Apr 2026, Sutro Biopharma Inc's value is forecasted to reach an average price of $0.75. The price is predicted to fluctuate between a low of $0.72 and a high of $0.84.
May 2026: STRO Stock Forecast
Potential ROI: -13.16%
In May 2026, Sutro Biopharma Inc's value is forecasted to reach an average price of $0.70. The price is predicted to fluctuate between a low of $0.59 and a high of $0.75.
Jun 2026: STRO Stock Forecast
Potential ROI: -20.23%
In Jun 2026, Sutro Biopharma Inc's value is forecasted to reach an average price of $0.65. The price is predicted to fluctuate between a low of $0.54 and a high of $0.80.
Jul 2026: STRO Stock Forecast
Potential ROI: -18.13%
In Jul 2026, Sutro Biopharma Inc's value is forecasted to reach an average price of $0.66. The price is predicted to fluctuate between a low of $0.66 and a high of $0.71.
Aug 2026: STRO Stock Forecast
Potential ROI: -1.48%
In Aug 2026, Sutro Biopharma Inc's value is forecasted to reach an average price of $0.80. The price is predicted to fluctuate between a low of $0.69 and a high of $0.95.
Sep 2026: STRO Stock Forecast
Potential ROI: -9.97%
In Sep 2026, Sutro Biopharma Inc's value is forecasted to reach an average price of $0.73. The price is predicted to fluctuate between a low of $0.59 and a high of $0.73.
Oct 2026: STRO Stock Forecast
Potential ROI: -3.41%
In Oct 2026, Sutro Biopharma Inc's value is forecasted to reach an average price of $0.78. The price is predicted to fluctuate between a low of $0.68 and a high of $0.92.
Nov 2026: STRO Stock Forecast
Potential ROI: -1.48%
In Nov 2026, Sutro Biopharma Inc's value is forecasted to reach an average price of $0.80. The price is predicted to fluctuate between a low of $0.77 and a high of $0.91.
Dec 2026: STRO Stock Forecast
Potential ROI: -1.48%
In Dec 2026, Sutro Biopharma Inc's value is forecasted to reach an average price of $0.80. The price is predicted to fluctuate between a low of $0.66 and a high of $0.93.
STRO Price Prediction & Forecast by Similar Chart Analysis
Based on historical patterns and backtesting of stocks with similar movements to Sutro Biopharma Inc(STRO), our algorithm predicts STRO's 1-month price at $8.46, with an -2.3%downwardshift. Using a similarity score up to 95.08%and other factors, This forecast updates weekly, adjusting for significant deviations.
Similar Chart
The price prediction chart for Sutro Biopharma Inc (STRO.O) stock, as of Sunday, December 7, 2025 , forecasts a -2.3% change over the next month, based on its high correlation with LUMN.N stock patterns. The similarity between their price movements over the analyzed periods is 95.08%. The right panel lists other stocks with similar price patterns. This prediction is updated every week.
STRO
No data
LUMN
Down: -2.3%Similarity: 95.08%
Name
Similarity
Up/Down
LUMN.N
95.08%
-2.30%
ERIE.O
94.27%
+25.73%
FLNT.O
94.02%
-4.07%
ELDN.O
93.82%
-9.90%
AMSC.O
93.76%
+8.77%
GBX.N
93.68%
-2.15%
MCRI.O
93.48%
-7.33%
ARQ.O
93.48%
-10.70%
BVN.N
93.48%
-10.20%
VNRX.A
93.40%
+9.48%
STRO Seasonality Analysis
Based on STRO's historical stock price data across all years, the probability of a positive return in December is50.00%, suggesting it maybe an ideal month to invest in STRO. In contrast,Augustoffers the highest probability of positive returns at71.43%, 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 Sutro Biopharma Inc (STRO.O) stock in August has the highest probability of a positive return (71.43%), while April has the lowest probability (14.29%).
Performance Seasonality
The chart shows Sutro Biopharma Inc. (STRO)'s annual stock price return for the past three years, helping you analyze price trends and identify recurring trends on an annual basis.
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. STRO 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 Sutro Biopharma Inc (STRO.O) stock in a year?
The radar chart shows that buying Sutro Biopharma Inc (STRO.O) stock in August has the highest probability of a positive return (71.43%), while April has the lowest probability (14.29%).
How has Sutro Biopharma Inc. (STRO)'s stock price performed over the past three years?
STRO's stock price fell by -46.51% in 2023,decreased by -59.74% in 2024, and went down by 48.55%in 2025.
Which bullish technical signals does STRO have?
Bullish technical signals of STRO include: AO_5_34 > 0, MOM_10 > 0, MACD_12_26_9 > 0, close > fibonacci_R1, 5-day SMA crosses above 60-day SMA, 10-day SMA crosses above 20-day SMA, 10-day SMA crosses above 200-day SMA, 20-day SMA crosses above 200-day SMA.
Is STRO a buy based on overall technical signals summary?
STRO has 8 buy signals and 4 sell signals now. Overall the technical rating for STRO is Strong buy . Note that market conditions change all the time. In addition to technical ratings, keep an eye on the Valuation Level of STRO.
What is the trend of Sutro Biopharma Inc (STRO)'s moving average?
Sutro Biopharma Inc's overall moving average trend leans more bullish as of December 16 2025, with 1 negative signals and 3 positive signal.
What is price prediction for STRO stock next month?
The price prediction chart for Sutro Biopharma Inc (STRO.O) stock, as of December 07 2025, forecasts a -2.3% change over the next month, based on its high correlation with LUMN stock patterns. The similarity between their price movements over the analyzed periods is 95.08%. The right panel lists other stocks with similar price patterns. This prediction is updated every week.
What is price prediction 2026 for Sutro Biopharma Inc (STRO) Stock?
In Dec 2026, Sutro Biopharma Inc's value is forecasted to reach an average price of $0.80. The price is predicted to fluctuate between a low of $0.66 and a high of $0.93.
What is price prediction 2030 for Sutro Biopharma Inc (STRO) Stock?
In Dec 2030, Sutro Biopharma Inc's value is forecasted to reach an average price of $0.27. The price is predicted to fluctuate between a low of $0.22 and a high of $0.29.
Positive
Negative
