Spero Therapeutics (SPRO)
NASDAQ:SPRO
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Time Period
1Y
Events
Historical Prices
Rows:
May 01, 2026
2.54
2.63
2.48
2.48
2.48
-1.20%
494,431
1.32
Apr 30, 2026
2.50
2.58
2.50
2.51
2.51
-0.79%
363,858
0.97
Apr 29, 2026
2.65
2.66
2.47
2.53
2.53
-5.24%
828,454
2.27
Apr 28, 2026
2.68
2.73
2.67
2.67
2.67
0.00%
219,094
0.60
Apr 27, 2026
2.74
2.75
2.67
2.67
2.67
-2.55%
322,735
0.88
Apr 24, 2026
2.82
2.82
2.74
2.74
2.74
-2.14%
346,529
0.95
Apr 23, 2026
2.86
2.91
2.79
2.80
2.80
-2.10%
297,031
0.82
Apr 22, 2026
2.84
2.93
2.84
2.86
2.86
+2.14%
319,737
0.89
Apr 21, 2026
2.82
2.82
2.74
2.80
2.80
-1.41%
266,215
0.74
Apr 20, 2026
2.73
2.86
2.71
2.84
2.84
+3.27%
395,812
1.11
Apr 17, 2026
2.71
2.78
2.65
2.75
2.75
+2.61%
381,209
1.08
Apr 16, 2026
2.64
2.71
2.62
2.68
2.68
+1.52%
552,122
1.60
Apr 15, 2026
2.78
2.80
2.63
2.64
2.64
-5.04%
696,141
2.06
Apr 14, 2026
2.84
2.88
2.76
2.78
2.78
0.00%
603,729
1.82
Apr 13, 2026
2.67
2.86
2.67
2.78
2.78
+4.12%
614,602
1.88
Apr 10, 2026
2.80
2.80
2.63
2.67
2.67
-3.96%
786,982
2.49
Apr 09, 2026
2.72
2.80
2.67
2.78
2.78
+2.21%
450,193
1.44
Apr 08, 2026
2.70
2.75
2.61
2.72
2.72
+1.87%
426,200
1.39
Apr 07, 2026
2.59
2.69
2.48
2.67
2.67
+2.30%
693,208
2.30
Apr 06, 2026
2.44
2.61
2.44
2.61
2.61
+7.41%
478,894
1.60
Apr 03, 2026
2.41
2.45
2.38
2.43
2.43
0.00%
0
0.00
Apr 02, 2026
2.41
2.45
2.38
2.43
2.43
-0.82%
214,374
0.70
Apr 01, 2026
2.35
2.48
2.34
2.45
2.45
+4.70%
402,251
1.33
Mar 31, 2026
2.29
2.36
2.21
2.34
2.34
+4.46%
485,409
1.65
Mar 30, 2026
2.39
2.43
2.24
2.24
2.24
-3.86%
314,027
1.07
Mar 27, 2026
2.30
2.44
2.28
2.33
2.33
-1.69%
497,901
1.73
Mar 26, 2026
2.39
2.48
2.34
2.37
2.37
-1.66%
479,651
1.70
Mar 25, 2026
2.39
2.46
2.37
2.41
2.41
+1.69%
184,716
0.65
Mar 24, 2026
2.29
2.47
2.29
2.37
2.37
+0.85%
394,457
1.42
Mar 23, 2026
2.37
2.41
2.33
2.35
2.35
-0.84%
151,417
0.55
Mar 20, 2026
2.47
2.47
2.35
2.37
2.37
-4.05%
235,757
0.85
Mar 19, 2026
2.45
2.48
2.38
2.47
2.47
+0.41%
201,630
0.72
Mar 18, 2026
2.58
2.58
2.40
2.46
2.46
-4.65%
351,199
1.25
Mar 17, 2026
2.58
2.70
2.57
2.58
2.58
-0.39%
386,003
1.39
Mar 16, 2026
2.57
2.62
2.55
2.59
2.59
+0.39%
214,771
0.77
Mar 13, 2026
2.58
2.60
2.51
2.58
2.58
-0.39%
200,259
0.71
Mar 12, 2026
2.56
2.64
2.50
2.59
2.59
0.00%
342,735
1.23
Mar 11, 2026
2.43
2.60
2.40
2.59
2.59
+5.71%
619,785
2.27
Mar 10, 2026
2.31
2.46
2.31
2.45
2.45
+5.60%
540,248
2.02
Mar 09, 2026
2.27
2.36
2.22
2.32
2.32
+0.87%
376,407
1.41
Mar 06, 2026
2.27
2.31
2.25
2.30
2.30
+0.44%
142,308
0.53
Mar 05, 2026
2.26
2.30
2.22
2.29
2.29
0.00%
178,365
0.66
Mar 04, 2026
2.21
2.31
2.20
2.29
2.29
+4.57%
315,136
1.17
Mar 03, 2026
2.13
2.21
2.11
2.19
2.19
0.00%
228,839
0.85
Mar 02, 2026
2.12
2.21
2.12
2.19
2.19
+0.92%
195,918
0.72
Feb 27, 2026
2.22
2.27
2.15
2.17
2.17
-1.81%
290,164
1.05
Feb 26, 2026
2.22
2.25
2.17
2.21
2.21
-0.45%
273,237
0.98
Feb 25, 2026
2.22
2.26
2.19
2.22
2.22
-0.45%
236,714
0.86
Feb 24, 2026
2.23
2.26
2.15
2.23
2.23
-0.45%
682,853
2.58
Feb 23, 2026
2.32
2.33
2.20
2.24
2.24
-2.61%
565,908
2.16
Rows: