5 DAY PERFORMANCE
+1.75%
1 MONTH PERFORMANCE
-15.94%
3 MONTH PERFORMANCE
-1.28%
6 MONTH PERFORMANCE
-0.43%
YEAR-TO-DATE PERFORMANCE
-0.43%
1 YEAR PERFORMANCE
-20.82%
Spero Therapeutics Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 06/22/2026 | $2.28 | $2.21 (-3.07%) | $2.36 | $2.16 | 2.27 M | $126.59 M |
| 06/18/2026 | $2.51 | $2.28 (-9.16%) | $2.51 | $2.15 | 7.20 M | $130.60 M |
| 06/17/2026 | $2.87 | $2.11 (-26.48%) | $3.05 | $1.95 | 11.19 M | $120.86 M |
| 06/16/2026 | $2.94 | $2.77 (-5.78%) | $2.98 | $2.75 | 1.43 M | $158.67 M |
| 06/15/2026 | $2.93 | $2.91 (-0.68%) | $2.97 | $2.85 | 938.03 K | $166.69 M |
| 06/12/2026 | $2.72 | $2.85 (4.78%) | $2.85 | $2.70 | 623.94 K | $163.25 M |
| 06/11/2026 | $2.55 | $2.70 (5.88%) | $2.76 | $2.48 | 1.16 M | $154.66 M |
| 06/10/2026 | $2.62 | $2.54 (-3.05%) | $2.64 | $2.51 | 762.51 K | $145.50 M |
| 06/09/2026 | $2.78 | $2.57 (-7.55%) | $2.81 | $2.52 | 1.13 M | $147.21 M |
| 06/08/2026 | $2.84 | $2.74 (-3.52%) | $2.87 | $2.73 | 649.25 K | $156.95 M |
| 06/05/2026 | $3.00 | $2.82 (-6%) | $3.00 | $2.76 | 756.31 K | $161.53 M |
| 06/04/2026 | $2.79 | $2.98 (6.81%) | $3.07 | $2.78 | 1.03 M | $170.70 M |
| 06/03/2026 | $2.86 | $2.80 (-2.1%) | $2.87 | $2.77 | 775.52 K | $160.39 M |
| 06/02/2026 | $2.81 | $2.83 (0.71%) | $2.87 | $2.76 | 606.44 K | $162.11 M |
| 06/01/2026 | $2.83 | $2.83 (0%) | $2.89 | $2.79 | 649.03 K | $162.11 M |
| 05/29/2026 | $2.92 | $2.83 (-3.08%) | $2.92 | $2.75 | 1.34 M | $162.11 M |
| 05/28/2026 | $2.93 | $2.90 (-1.02%) | $3.00 | $2.90 | 791.95 K | $166.12 M |
| 05/27/2026 | $2.86 | $2.93 (2.45%) | $3.08 | $2.81 | 1.77 M | $167.84 M |
| 05/26/2026 | $2.80 | $2.86 (2.14%) | $2.95 | $2.76 | 1.52 M | $163.83 M |
| 05/22/2026 | $2.71 | $2.76 (1.85%) | $2.85 | $2.69 | 545.50 K | $158.10 M |
| 05/21/2026 | $2.63 | $2.69 (2.28%) | $2.71 | $2.56 | 433.21 K | $154.09 M |
| 05/20/2026 | $2.59 | $2.63 (1.54%) | $2.65 | $2.55 | 320.20 K | $150.65 M |
| 05/19/2026 | $2.52 | $2.59 (2.78%) | $2.62 | $2.50 | 323.20 K | $148.36 M |
| 05/18/2026 | $2.77 | $2.58 (-6.86%) | $2.79 | $2.57 | 917.94 K | $147.79 M |
| 05/15/2026 | $2.71 | $2.79 (2.95%) | $2.89 | $2.69 | 939.00 K | $159.82 M |
| 05/14/2026 | $2.44 | $2.76 (13.11%) | $2.76 | $2.37 | 1.61 M | $158.10 M |
| 05/13/2026 | $2.56 | $2.44 (-4.69%) | $2.56 | $2.42 | 675.03 K | $139.77 M |
| 05/12/2026 | $2.51 | $2.54 (1.2%) | $2.56 | $2.48 | 350.94 K | $145.50 M |
| 05/11/2026 | $2.62 | $2.55 (-2.67%) | $2.67 | $2.54 | 431.90 K | $146.07 M |
| 05/08/2026 | $2.52 | $2.56 (1.59%) | $2.58 | $2.49 | 356.00 K | $146.64 M |
| 05/07/2026 | $2.54 | $2.51 (-1.18%) | $2.62 | $2.50 | 566.25 K | $143.78 M |
| 05/06/2026 | $2.47 | $2.53 (2.43%) | $2.57 | $2.44 | 620.30 K | $144.92 M |
| 05/05/2026 | $2.51 | $2.42 (-3.59%) | $2.59 | $2.41 | 506.93 K | $138.62 M |
| 05/04/2026 | $2.50 | $2.50 (0%) | $2.61 | $2.46 | 462.34 K | $143.20 M |
| 05/01/2026 | $2.54 | $2.48 (-2.36%) | $2.63 | $2.48 | 494.43 K | $142.06 M |
| 04/30/2026 | $2.50 | $2.51 (0.4%) | $2.58 | $2.50 | 363.90 K | $143.78 M |
| 04/29/2026 | $2.65 | $2.53 (-4.53%) | $2.66 | $2.47 | 828.50 K | $144.92 M |
| 04/28/2026 | $2.68 | $2.67 (-0.37%) | $2.73 | $2.67 | 219.10 K | $152.94 M |
| 04/27/2026 | $2.74 | $2.67 (-2.55%) | $2.75 | $2.67 | 322.74 K | $152.94 M |
| 04/24/2026 | $2.82 | $2.74 (-2.84%) | $2.82 | $2.74 | 346.53 K | $156.95 M |
| 04/23/2026 | $2.86 | $2.80 (-2.1%) | $2.91 | $2.79 | 297.03 K | $160.39 M |
| 04/22/2026 | $2.84 | $2.86 (0.7%) | $2.93 | $2.84 | 319.74 K | $163.83 M |
| 04/21/2026 | $2.82 | $2.80 (-0.71%) | $2.82 | $2.74 | 266.22 K | $160.39 M |
| 04/20/2026 | $2.73 | $2.84 (4.03%) | $2.86 | $2.71 | 395.81 K | $162.68 M |
| 04/17/2026 | $2.71 | $2.75 (1.48%) | $2.78 | $2.65 | 381.21 K | $157.52 M |
| 04/16/2026 | $2.64 | $2.68 (1.52%) | $2.71 | $2.62 | 552.12 K | $153.51 M |
| 04/15/2026 | $2.78 | $2.64 (-5.04%) | $2.80 | $2.63 | 696.14 K | $151.22 M |
| 04/14/2026 | $2.84 | $2.78 (-2.11%) | $2.88 | $2.76 | 603.73 K | $159.24 M |
| 04/13/2026 | $2.67 | $2.78 (4.12%) | $2.86 | $2.67 | 614.60 K | $159.24 M |
| 04/10/2026 | $2.80 | $2.67 (-4.64%) | $2.80 | $2.63 | 786.98 K | $152.94 M |
| 04/09/2026 | $2.72 | $2.78 (2.21%) | $2.80 | $2.67 | 450.20 K | $159.24 M |
| 04/08/2026 | $2.70 | $2.72 (0.74%) | $2.75 | $2.61 | 426.80 K | $155.81 M |
| 04/07/2026 | $2.59 | $2.67 (3.09%) | $2.69 | $2.48 | 693.21 K | $152.94 M |
| 04/06/2026 | $2.44 | $2.61 (6.97%) | $2.61 | $2.44 | 478.89 K | $149.50 M |
| 04/02/2026 | $2.41 | $2.43 (0.83%) | $2.45 | $2.38 | 214.40 K | $139.19 M |
| 04/01/2026 | $2.35 | $2.45 (4.26%) | $2.48 | $2.34 | 402.25 K | $140.34 M |
| 03/31/2026 | $2.29 | $2.34 (2.18%) | $2.36 | $2.21 | 485.41 K | $134.04 M |
| 03/30/2026 | $2.39 | $2.24 (-6.28%) | $2.43 | $2.24 | 314.03 K | $128.31 M |
| 03/27/2026 | $2.30 | $2.33 (1.3%) | $2.44 | $2.28 | 498.71 K | $133.47 M |
| 03/26/2026 | $2.39 | $2.37 (-0.84%) | $2.48 | $2.34 | 482.61 K | $135.76 M |
| 03/25/2026 | $2.39 | $2.41 (0.84%) | $2.46 | $2.37 | 189.30 K | $138.05 M |
| 03/24/2026 | $2.29 | $2.37 (3.49%) | $2.47 | $2.29 | 395.00 K | $135.76 M |
| 03/23/2026 | $2.37 | $2.35 (-0.84%) | $2.41 | $2.33 | 176.55 K | $134.61 M |