SPRO Stock Price Prediction

The radar chart shows that buying Spero Therapeutics Inc (SPRO) stock in November has the highest probability of a positive return (66.67%), while July has the lowest probability (20.00%).

SPRO's stock price fell by -32.24% in 2024,increased by 115.74% in 2025, and went down by 2.55%in 2026.

Bullish technical signals of SPRO include: Price crosses above 5-day SMA, Price crosses above 10-day SMA, Price crosses above 200-day SMA.

Bearish technical signals of SPRO include: AO_5_34 < 0, MOM_10 < 0, MACD_12_26_9 < 0.

SPRO has 3 buy signals and 3 sell signals now. Overall the technical rating for SPRO is Neutral. Note that market conditions change all the time. In addition to technical ratings, keep an eye on the Valuation Level of SPRO

Spero Therapeutics Inc's overall moving average trend leans more bullish as of March 05 2026, with 2 negative signals and 2 positive signal.

The price prediction chart for Spero Therapeutics Inc (SPRO.O) stock, as of February 17 2026, forecasts a 17.87%% change over the next month, based on its high correlation with CHEF stock patterns. The similarity between their price movements over the analyzed periods is 93.88%. The right panel lists other stocks with similar price patterns. This prediction is updated every week.

In , Spero Therapeutics Inc's value is forecasted to reach an average price of $NaN. The price is predicted to fluctuate between a low of $NaN and a high of $NaN.

In , Spero Therapeutics Inc's value is forecasted to reach an average price of $NaN. The price is predicted to fluctuate between a low of $NaN and a high of $NaN.