5 DAY PERFORMANCE
-2.51%
1 MONTH PERFORMANCE
-3.32%
3 MONTH PERFORMANCE
-5.67%
6 MONTH PERFORMANCE
+21.99%
YEAR-TO-DATE PERFORMANCE
+0.00%
1 YEAR PERFORMANCE
+183.77%
Spero Therapeutics Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 02/18/2026 | $2.35 | $2.33 (-0.85%) | $2.40 | $2.32 | 265.95 K | $131.13 M |
| 02/17/2026 | $2.39 | $2.35 (-1.67%) | $2.40 | $2.30 | 283.20 K | $132.26 M |
| 02/13/2026 | $2.38 | $2.39 (0.42%) | $2.44 | $2.38 | 136.80 K | $134.51 M |
| 02/12/2026 | $2.37 | $2.38 (0.42%) | $2.41 | $2.32 | 104.21 K | $133.95 M |
| 02/11/2026 | $2.37 | $2.37 (0%) | $2.43 | $2.32 | 138.20 K | $133.39 M |
| 02/10/2026 | $2.40 | $2.36 (-1.67%) | $2.40 | $2.35 | 173.63 K | $132.82 M |
| 02/09/2026 | $2.40 | $2.36 (-1.67%) | $2.40 | $2.28 | 349.23 K | $132.82 M |
| 02/06/2026 | $2.31 | $2.42 (4.76%) | $2.43 | $2.31 | 1.03 M | $136.20 M |
| 02/05/2026 | $2.25 | $2.30 (2.22%) | $2.49 | $2.25 | 748.70 K | $129.45 M |
| 02/04/2026 | $2.26 | $2.29 (1.33%) | $2.32 | $2.19 | 937.80 K | $128.88 M |
| 02/03/2026 | $2.21 | $2.14 (-3.17%) | $2.29 | $2.10 | 440.52 K | $120.44 M |
| 02/02/2026 | $2.15 | $2.23 (3.72%) | $2.27 | $2.14 | 277.13 K | $125.51 M |
| 01/30/2026 | $2.24 | $2.19 (-2.23%) | $2.25 | $2.18 | 244.50 K | $123.26 M |
| 01/29/2026 | $2.23 | $2.25 (0.9%) | $2.30 | $2.22 | 168.90 K | $126.63 M |
| 01/28/2026 | $2.36 | $2.23 (-5.51%) | $2.37 | $2.22 | 369.42 K | $125.51 M |
| 01/27/2026 | $2.45 | $2.37 (-3.27%) | $2.45 | $2.35 | 244.76 K | $133.39 M |
| 01/26/2026 | $2.43 | $2.45 (0.82%) | $2.47 | $2.37 | 181.74 K | $137.89 M |
| 01/23/2026 | $2.44 | $2.44 (0%) | $2.46 | $2.42 | 151.71 K | $137.33 M |
| 01/22/2026 | $2.34 | $2.45 (4.7%) | $2.46 | $2.32 | 299.61 K | $137.89 M |
| 01/21/2026 | $2.38 | $2.36 (-0.84%) | $2.40 | $2.32 | 160.22 K | $132.82 M |
| 01/20/2026 | $2.40 | $2.38 (-0.83%) | $2.40 | $2.31 | 276.76 K | $133.95 M |
| 01/16/2026 | $2.40 | $2.41 (0.42%) | $2.42 | $2.34 | 266.14 K | $135.64 M |
| 01/15/2026 | $2.50 | $2.40 (-4%) | $2.51 | $2.39 | 222.30 K | $135.07 M |
| 01/14/2026 | $2.45 | $2.51 (2.45%) | $2.52 | $2.41 | 215.62 K | $141.26 M |
| 01/13/2026 | $2.51 | $2.45 (-2.39%) | $2.52 | $2.44 | 168.06 K | $137.89 M |
| 01/12/2026 | $2.53 | $2.51 (-0.79%) | $2.55 | $2.48 | 167.83 K | $141.26 M |
| 01/09/2026 | $2.57 | $2.55 (-0.78%) | $2.57 | $2.52 | 150.70 K | $143.52 M |
| 01/08/2026 | $2.59 | $2.57 (-0.77%) | $2.60 | $2.51 | 284.65 K | $144.64 M |
| 01/07/2026 | $2.51 | $2.60 (3.59%) | $2.66 | $2.49 | 322.20 K | $146.33 M |
| 01/06/2026 | $2.44 | $2.51 (2.87%) | $2.52 | $2.42 | 283.20 K | $141.26 M |
| 01/05/2026 | $2.38 | $2.43 (2.1%) | $2.47 | $2.38 | 304.60 K | $136.76 M |
| 01/02/2026 | $2.32 | $2.35 (1.29%) | $2.37 | $2.30 | 247.41 K | $132.26 M |
| 12/31/2025 | $2.27 | $2.33 (2.64%) | $2.33 | $2.27 | 218.10 K | $131.13 M |
| 12/30/2025 | $2.29 | $2.27 (-0.87%) | $2.30 | $2.27 | 195.54 K | $127.76 M |
| 12/29/2025 | $2.31 | $2.30 (-0.43%) | $2.32 | $2.27 | 163.62 K | $129.45 M |
| 12/26/2025 | $2.33 | $2.32 (-0.43%) | $2.37 | $2.27 | 280.40 K | $130.57 M |
| 12/24/2025 | $2.32 | $2.34 (0.86%) | $2.36 | $2.31 | 89.84 K | $131.70 M |
| 12/23/2025 | $2.36 | $2.33 (-1.27%) | $2.42 | $2.31 | 245.30 K | $131.13 M |
| 12/22/2025 | $2.32 | $2.37 (2.16%) | $2.37 | $2.29 | 260.30 K | $133.39 M |
| 12/19/2025 | $2.35 | $2.32 (-1.28%) | $2.42 | $2.28 | 465.24 K | $130.57 M |
| 12/18/2025 | $2.33 | $2.29 (-1.72%) | $2.34 | $2.28 | 290.86 K | $128.88 M |
| 12/17/2025 | $2.29 | $2.31 (0.87%) | $2.38 | $2.29 | 308.55 K | $130.01 M |
| 12/16/2025 | $2.29 | $2.27 (-0.87%) | $2.31 | $2.26 | 202.61 K | $127.76 M |
| 12/15/2025 | $2.33 | $2.29 (-1.72%) | $2.35 | $2.29 | 208.20 K | $128.88 M |
| 12/12/2025 | $2.36 | $2.32 (-1.69%) | $2.36 | $2.30 | 287.79 K | $130.57 M |
| 12/11/2025 | $2.33 | $2.35 (0.86%) | $2.36 | $2.31 | 186.10 K | $132.26 M |
| 12/10/2025 | $2.34 | $2.33 (-0.43%) | $2.39 | $2.31 | 336.00 K | $131.13 M |
| 12/09/2025 | $2.31 | $2.33 (0.87%) | $2.35 | $2.26 | 349.46 K | $131.13 M |
| 12/08/2025 | $2.29 | $2.31 (0.87%) | $2.36 | $2.27 | 323.47 K | $130.01 M |
| 12/05/2025 | $2.29 | $2.26 (-1.31%) | $2.31 | $2.25 | 161.02 K | $127.19 M |
| 12/04/2025 | $2.27 | $2.28 (0.44%) | $2.33 | $2.24 | 241.72 K | $128.32 M |
| 12/03/2025 | $2.21 | $2.28 (3.17%) | $2.29 | $2.18 | 364.40 K | $128.32 M |
| 12/02/2025 | $2.28 | $2.20 (-3.51%) | $2.29 | $2.20 | 505.01 K | $123.82 M |
| 12/01/2025 | $2.33 | $2.27 (-2.58%) | $2.38 | $2.26 | 367.56 K | $127.76 M |
| 11/28/2025 | $2.35 | $2.40 (2.13%) | $2.42 | $2.33 | 136.60 K | $135.07 M |
| 11/26/2025 | $2.35 | $2.33 (-0.85%) | $2.38 | $2.28 | 363.20 K | $131.13 M |
| 11/25/2025 | $2.37 | $2.34 (-1.27%) | $2.37 | $2.30 | 284.21 K | $131.70 M |
| 11/24/2025 | $2.34 | $2.38 (1.71%) | $2.40 | $2.33 | 627.02 K | $133.95 M |
| 11/21/2025 | $2.22 | $2.31 (4.05%) | $2.33 | $2.21 | 171.82 K | $130.01 M |
| 11/20/2025 | $2.40 | $2.26 (-5.83%) | $2.42 | $2.23 | 435.12 K | $127.19 M |
| 11/19/2025 | $2.47 | $2.38 (-3.64%) | $2.47 | $2.33 | 512.70 K | $133.95 M |
| 11/18/2025 | $2.40 | $2.47 (2.92%) | $2.49 | $2.37 | 325.40 K | $139.01 M |
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