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Spero Therapeutics Inc (SPRO)

Spero Therapeutics Inc (SPRO)
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Price Information  
Exchange NASDAQ NASDAQ NASDAQ    
Open 2.37 15.94 2.85    
High 2.41 16.10 3.03    
Low 2.32 15.48 2.83    
Latest 2.38 15.62 3.01    
Change +0.01 -0.11 +0.18    
% Change +0.42% -0.70% +6.36%    
Volume 104,200 112,300 378,000    
20-Day Average Volume 339,110 133,450 117,070    
Previous Close 2.37 15.73 2.83    
Industry Medical - Biomedical Medical - Biomedical Medical - Biomedical    
Has Options Yes Yes No    
Technicals  
20-Day Moving Average 2.34 15.13 2.80    
20-Day Raw Stochastic 68.29% 62.41% 91.11%    
20-Day Relative Strength 51.46 59.33 60.56    
Weighted Alpha +2.27 +39.93 +42.54    
Today's Opinion 72% Buy 100% Buy 100% Buy    
Previous Opinion 72% Buy 100% Buy 100% Buy    
Last Month's Opinion 100% Buy 88% Buy 100% Buy    
Performance  
5-Days  
%Chg +3.48% since 02/05/26 +6.99% since 02/05/26 +11.07% since 02/05/26    
Low 2.28 on 02/09/26 13.88 on 02/09/26 2.63 on 02/06/26    
High 2.43 on 02/06/26 17.80 on 02/10/26 3.03 on 02/12/26    
1-Month  
%Chg -5.18% since 01/12/26 +37.86% since 01/12/26 +17.12% since 01/12/26    
Low 2.10 on 02/03/26 10.52 on 01/13/26 2.46 on 01/13/26    
High 2.52 on 01/14/26 17.80 on 02/10/26 3.05 on 01/16/26    
3-Month  
%Chg -10.53% since 11/12/25 +92.63% since 11/12/25 +34.98% since 11/12/25    
Low 2.10 on 02/03/26 7.15 on 12/03/25 1.97 on 11/20/25    
High 2.72 on 11/13/25 17.80 on 02/10/26 3.05 on 01/16/26    
6-Month  
%Chg +0.85% since 08/12/25 +99.31% since 08/12/25 +76.02% since 08/12/25    
Low 1.80 on 08/20/25 7.15 on 12/03/25 1.57 on 08/19/25    
High 2.75 on 11/12/25 17.80 on 02/10/26 3.77 on 10/16/25    
Key Statistics  
Market Capitalization, $K 133,523 133,917 133,372    
Shares Outstanding, K 56,339 8,514 47,128    
Annual Sales 47,980,000 62,040,000 25,980,000    
Annual Net Income -68,570,000 -227,460,000 -63,690,000    
Last Quarter Sales 5,440,000 9,690,000 0    
Last Quarter Net Income -7,380,000 -56,860,000 -52,620,000    
60-Month Beta 1.45 1.55 0.59    
Per-Share Information  
Most Recent Earnings -0.13 on 11/13/25 -6.70 on 11/06/25 -0.26 on 11/06/25    
Latest Earnings Date 03/26/26 03/12/26 03/17/26    
Most Recent Dividend N/A N/A N/A    
Next Ex-Dividends Date 09/16/15 N/A N/A    
Ratios  
Price/Earnings ttm 0.00 0.00 0.00    
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