IONR
IONEER SP ADS (IONR)
NASDAQ
$3.30+$0.010 (+0.30%)
Price as of Aug 21, 2026 7:30 PM EDT
  • $252.9M
    Market Cap
  • 1.23%
    1-Year Change
  • Other Industrial Metals & Mining
    Industry
  • 1 Month
    -3.09%
    Low Price$3.12
    High Price$3.54
  • 3 Months
    -20.15%
    Low Price$3.12
    High Price$4.61
  • 1 Year
    +1.23%
    Low Price$2.88
    High Price$7.58
Date
Open
High
Low
Close
Change (%)
Volume
08/21/2026
3.25
3.37
3.25
3.29
+2.17%
85,862
08/20/2026
3.12
3.36
3.12
3.22
+2.22%
86,727
08/19/2026
3.18
3.22
3.13
3.15
+0.64%
51,742
08/18/2026
3.16
3.21
3.13
3.13
-2.19%
44,477
08/17/2026
3.10
3.31
3.10
3.20
+0.95%
52,961
08/14/2026
3.13
3.23
3.09
3.17
+1.60%
123,087
08/13/2026
3.32
3.32
3.11
3.12
-6.02%
90,068
08/12/2026
3.39
3.46
3.31
3.32
-2.06%
72,790
08/11/2026
3.46
3.55
3.39
3.39
-2.87%
76,886
08/10/2026
3.50
3.55
3.44
3.49
-0.29%
55,802
08/07/2026
3.52
3.56
3.45
3.50
+0.29%
65,171
08/06/2026
3.51
3.58
3.41
3.49
-1.41%
110,718
08/05/2026
3.43
3.58
3.38
3.54
+5.36%
50,571
08/04/2026
3.35
3.41
3.32
3.36
+1.82%
31,071
08/03/2026
3.42
3.42
3.20
3.30
-5.44%
70,332
07/31/2026
3.35
3.50
3.26
3.49
+4.80%
127,471
07/30/2026
3.20
3.35
3.18
3.33
+3.42%
59,564
07/29/2026
3.34
3.49
3.16
3.22
+1.90%
92,411
07/28/2026
3.18
3.21
3.11
3.16
-1.86%
42,138
07/27/2026
3.25
3.34
3.18
3.22
+0.31%
74,606
07/24/2026
3.25
3.31
3.18
3.21
-0.62%
75,786
07/23/2026
3.24
3.37
3.21
3.23
-0.92%
99,307
07/22/2026
3.41
3.43
3.25
3.26
-3.98%
60,670
07/21/2026
3.40
3.45
3.28
3.40
-1.02%
67,198
07/20/2026
3.42
3.53
3.38
3.43
-0.29%
139,104
07/17/2026
3.59
3.60
3.36
3.44
-7.77%
95,415
07/16/2026
3.68
3.87
3.68
3.73
-0.80%
84,733
07/15/2026
3.80
3.83
3.70
3.76
-1.57%
38,311
07/14/2026
3.93
3.93
3.80
3.82
-2.80%
46,989
07/13/2026
4.07
4.08
3.86
3.93
-5.07%
91,490
07/10/2026
4.16
4.26
4.10
4.14
-0.72%
51,757
07/09/2026
4.16
4.24
4.14
4.17
+1.46%
34,821
07/08/2026
4.16
4.33
4.00
4.11
-1.20%
66,528
07/07/2026
4.35
4.42
4.15
4.16
-3.03%
54,474
07/06/2026
4.41
4.53
4.22
4.29
-2.50%
42,690
07/02/2026
4.39
4.58
4.32
4.40
-0.23%
127,849
07/01/2026
4.16
4.51
4.16
4.41
+1.85%
89,863
06/30/2026
4.11
4.46
4.11
4.33
+7.18%
141,244
06/29/2026
4.21
4.21
4.02
4.04
-3.12%
199,791
06/26/2026
4.13
4.24
4.03
4.17
+3.22%
189,088
06/25/2026
4.17
4.38
3.85
4.04
-1.22%
487,638
06/24/2026
4.15
4.30
4.03
4.09
-1.92%
134,016
06/23/2026
4.19
4.49
4.07
4.17
+8.31%
703,910
06/22/2026
3.84
3.93
3.83
3.85
-0.26%
652,390
06/18/2026
3.95
3.96
3.85
3.86
-3.74%
77,336
06/17/2026
4.10
4.21
3.97
4.01
-1.47%
57,221
06/16/2026
4.10
4.15
4.03
4.07
-1.21%
25,242
06/15/2026
4.18
4.20
4.03
4.12
+3.26%
97,722
06/12/2026
4.00
4.07
3.95
3.99
+3.37%
58,965
06/11/2026
3.69
3.94
3.69
3.86
+5.75%
19,452
06/10/2026
3.90
3.90
3.65
3.65
-6.65%
53,699
06/09/2026
4.06
4.06
3.80
3.91
-4.40%
43,639
06/08/2026
4.11
4.14
4.00
4.09
+1.49%
58,123
06/05/2026
4.50
4.50
4.02
4.03
-12.58%
64,662
06/04/2026
4.25
4.68
4.24
4.61
+10.29%
133,193
06/03/2026
4.38
4.38
3.98
4.18
-5.64%
62,589
06/02/2026
4.39
4.45
4.21
4.43
-1.12%
85,134
06/01/2026
4.12
4.49
4.05
4.48
+10.07%
95,043
05/29/2026
3.88
4.07
3.80
4.07
+4.90%
102,242
05/28/2026
3.88
3.99
3.82
3.88
+0.78%
92,956
05/27/2026
3.96
3.96
3.79
3.85
-3.75%
54,705
05/26/2026
4.24
4.24
3.95
4.00
-4.99%
125,099
05/22/2026
4.18
4.30
4.12
4.21
+2.18%
48,655
05/21/2026
4.11
4.39
4.09
4.12
+0.73%
158,274
05/20/2026
4.12
4.23
4.01
4.09
+1.49%
97,124
05/19/2026
4.04
4.19
3.95
4.03
-1.95%
64,308
05/18/2026
4.35
4.35
4.11
4.11
-1.56%
73,977
05/15/2026
4.36
4.36
4.11
4.18
-8.24%
72,085
05/14/2026
4.80
4.80
4.52
4.55
-3.60%
86,950
05/13/2026
4.42
4.74
4.42
4.72
+10.28%
117,092
05/12/2026
4.41
4.41
4.10
4.28
-3.82%
64,322
05/11/2026
4.43
4.65
4.36
4.45
+7.75%
128,462
05/08/2026
4.15
4.26
4.13
4.13
+2.99%
57,510
05/07/2026
3.97
4.15
3.97
4.01
-0.99%
74,149
05/06/2026
3.96
4.10
3.90
4.05
+3.85%
35,758
05/05/2026
3.99
4.06
3.78
3.90
+3.45%
47,444
05/04/2026
4.01
4.22
3.76
3.77
-6.91%
64,299
05/01/2026
3.99
4.10
3.81
4.05
+5.74%
102,149
04/30/2026
3.84
4.00
3.67
3.83
-2.05%
138,782
04/29/2026
3.95
4.08
3.83
3.91
-0.51%
16,638
04/28/2026
4.11
4.11
3.91
3.93
-4.38%
59,227
04/27/2026
3.93
4.15
3.93
4.11
+6.48%
51,064
04/24/2026
3.81
3.94
3.77
3.86
0.00%
28,905
04/23/2026
3.95
3.95
3.75
3.86
-2.77%
75,499
04/22/2026
4.11
4.32
3.94
3.97
+0.25%
102,824
04/21/2026
4.19
4.21
3.80
3.96
-6.60%
61,263
04/20/2026
4.25
4.35
4.18
4.24
+3.41%
82,706
04/17/2026
4.22
4.22
4.00
4.10
+3.80%
154,406
04/16/2026
3.84
4.15
3.84
3.95
+1.54%
86,533
04/15/2026
3.86
3.93
3.76
3.89
-0.51%
57,740
04/14/2026
3.86
3.99
3.77
3.91
+4.55%
33,564
04/13/2026
3.69
3.97
3.68
3.74
+1.08%
71,863
04/10/2026
3.97
3.97
3.63
3.70
-6.57%
105,761
04/09/2026
3.92
4.01
3.86
3.96
+2.33%
27,770
04/08/2026
4.04
4.04
3.79
3.87
+2.38%
48,967
04/07/2026
3.84
3.89
3.75
3.78
-0.53%
45,009
04/06/2026
3.90
4.02
3.80
3.80
-3.31%
232,518
04/02/2026
3.66
4.03
3.66
3.93
+1.29%
99,884
04/01/2026
4.20
4.69
3.80
3.88
-8.81%
330,474
03/31/2026
3.89
4.51
3.58
4.26
-5.02%
671,232