Innospec Inc (IOSP)
NASDAQ:IOSP
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Time Period
1Y
Events
Historical Prices
Rows:
May 21, 2026
77.90
78.92
76.80
78.73
78.73
+0.09%
187,797
0.76
May 20, 2026
76.87
78.78
76.16
78.66
78.66
+2.33%
231,136
0.94
May 19, 2026
78.00
78.13
76.52
76.87
76.87
-2.76%
163,298
0.66
May 18, 2026
78.25
79.68
78.15
79.05
79.05
+1.15%
167,347
0.67
May 15, 2026
79.50
79.93
77.69
78.15
78.15
-2.31%
304,626
1.22
May 14, 2026
80.33
80.90
79.59
80.00
80.00
+0.39%
232,275
0.94
May 13, 2026
80.47
80.74
78.79
79.69
79.69
-0.93%
366,845
1.50
May 12, 2026
80.95
81.35
78.98
80.44
80.44
-0.47%
218,033
0.89
May 11, 2026
80.55
82.61
80.15
80.82
80.82
+0.34%
250,327
1.03
May 08, 2026
78.82
81.00
77.94
80.55
80.55
+5.10%
680,303
2.89
May 07, 2026
77.91
79.03
76.59
76.64
76.64
-1.33%
197,573
0.84
May 06, 2026
79.36
79.36
77.48
77.67
77.67
-0.67%
245,754
1.05
May 05, 2026
77.26
79.20
77.26
78.19
78.19
+2.24%
160,918
0.69
May 04, 2026
76.49
77.20
75.13
76.48
76.48
-0.46%
155,299
0.66
May 01, 2026
76.94
77.37
75.57
76.83
76.83
+0.75%
290,190
1.25
Apr 30, 2026
75.09
76.62
74.64
76.26
76.26
+0.86%
193,742
0.83
Apr 29, 2026
76.12
76.53
75.45
75.61
75.61
-1.34%
174,119
0.74
Apr 28, 2026
77.81
78.02
76.45
76.64
76.64
-1.34%
119,953
0.51
Apr 27, 2026
76.82
78.02
76.39
77.68
77.68
+0.69%
203,403
0.87
Apr 24, 2026
76.46
77.29
75.81
77.15
77.15
+0.64%
153,086
0.66
Apr 23, 2026
75.25
76.82
75.00
76.66
76.66
+2.25%
145,314
0.63
Apr 22, 2026
75.75
76.12
74.86
74.97
74.97
-0.66%
153,860
0.67
Apr 21, 2026
75.35
75.78
74.85
75.47
75.47
-0.01%
117,189
0.51
Apr 20, 2026
75.95
76.43
75.11
75.48
75.48
-0.93%
124,693
0.54
Apr 17, 2026
75.47
77.90
75.47
76.19
76.19
+1.46%
174,614
0.76
Apr 16, 2026
74.48
76.22
74.48
75.09
75.09
+0.58%
155,010
0.68
Apr 15, 2026
74.83
75.78
71.19
74.66
74.66
-0.74%
230,019
1.02
Apr 14, 2026
76.57
76.62
75.10
75.22
75.22
-1.76%
196,538
0.88
Apr 13, 2026
75.60
76.57
74.29
76.57
76.57
+1.20%
203,340
0.91
Apr 10, 2026
75.68
76.17
75.02
75.66
75.66
-0.22%
128,461
0.58
Apr 09, 2026
75.05
76.86
74.54
75.83
75.83
+0.09%
255,275
1.16
Apr 08, 2026
74.04
75.93
74.03
75.76
75.76
+3.95%
284,334
1.30
Apr 07, 2026
71.96
73.01
71.51
72.88
72.88
+0.89%
213,421
0.98
Apr 06, 2026
73.77
73.83
71.94
72.24
72.24
-2.10%
164,709
0.76
Apr 03, 2026
73.20
74.19
72.66
73.79
73.79
0.00%
0
0.00
Apr 02, 2026
73.20
74.19
72.66
73.79
73.79
+0.26%
263,051
1.19
Apr 01, 2026
73.22
74.29
73.06
73.60
73.60
+0.79%
213,897
0.97
Mar 31, 2026
73.29
74.37
72.07
73.02
73.02
-0.23%
251,125
1.16
Mar 30, 2026
72.74
74.13
72.35
73.19
73.19
+1.37%
248,992
1.16
Mar 27, 2026
72.00
72.86
70.93
72.20
72.20
-0.23%
252,723
1.19
Mar 26, 2026
70.30
72.48
70.30
72.37
72.37
+2.29%
215,639
1.02
Mar 25, 2026
68.85
70.84
67.78
70.75
70.75
+4.20%
449,956
2.20
Mar 24, 2026
67.21
69.36
66.69
67.90
67.90
+0.86%
825,313
4.30
Mar 23, 2026
67.63
68.43
66.77
67.32
67.32
+2.17%
466,719
2.52
Mar 20, 2026
67.20
67.60
65.51
65.89
65.89
-1.99%
510,999
2.86
Mar 19, 2026
67.10
67.71
66.20
67.23
67.23
-0.46%
326,430
1.85
Mar 18, 2026
68.11
68.88
67.29
67.54
67.54
-1.93%
236,754
1.27
Mar 17, 2026
68.57
73.36
68.14
68.87
68.87
+1.10%
333,655
1.79
Mar 16, 2026
68.91
69.39
68.11
68.12
68.12
-0.74%
246,973
1.31
Mar 13, 2026
68.93
70.10
67.84
68.63
68.63
-0.29%
243,394
1.29
Rows: