Energy Recovery (ERII)
NASDAQ:ERII
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Time Period
1Y
Events
Historical Prices
Rows:
May 22, 2026
8.67
8.86
8.61
8.85
8.85
+2.67%
825,755
0.74
May 21, 2026
8.55
8.72
8.37
8.62
8.62
-0.35%
648,302
0.58
May 20, 2026
8.48
8.73
8.39
8.65
8.65
+2.25%
916,782
0.83
May 19, 2026
9.00
9.08
8.44
8.46
8.46
-6.62%
933,493
0.86
May 18, 2026
8.63
9.27
8.61
9.06
9.06
+7.73%
1,335,538
1.25
May 15, 2026
8.45
8.64
8.20
8.41
8.41
-2.44%
1,247,806
1.18
May 14, 2026
8.40
8.64
8.18
8.62
8.62
+3.73%
4,776,151
4.87
May 13, 2026
8.73
8.77
8.14
8.31
8.31
-4.81%
3,479,848
3.74
May 12, 2026
8.70
8.82
8.53
8.73
8.73
+0.34%
1,391,431
1.52
May 11, 2026
9.21
9.33
8.62
8.70
8.70
-4.71%
1,588,775
1.78
May 08, 2026
9.67
9.67
9.03
9.13
9.13
-3.18%
1,548,704
1.78
May 07, 2026
11.13
11.13
9.30
9.43
9.43
-18.78%
3,622,287
4.43
May 06, 2026
11.51
11.72
11.48
11.61
11.61
+2.65%
726,935
0.90
May 05, 2026
11.11
11.48
11.07
11.31
11.31
+2.82%
586,264
0.73
May 04, 2026
11.02
11.19
10.97
11.00
11.00
-0.36%
596,689
0.75
May 01, 2026
11.11
11.17
10.85
11.04
11.04
-0.27%
858,673
1.08
Apr 30, 2026
10.84
11.13
10.75
11.07
11.07
+3.46%
1,194,126
1.53
Apr 29, 2026
11.07
11.11
10.62
10.70
10.70
-3.52%
641,991
0.83
Apr 28, 2026
11.00
11.12
10.81
11.09
11.09
+0.36%
720,243
0.94
Apr 27, 2026
11.30
11.47
11.03
11.05
11.05
-2.04%
850,202
1.12
Apr 24, 2026
11.00
11.39
10.95
11.28
11.28
+2.45%
1,679,267
2.27
Apr 23, 2026
10.90
11.14
10.75
11.01
11.01
+1.85%
830,468
1.14
Apr 22, 2026
10.46
10.89
10.46
10.81
10.81
+4.24%
1,302,357
1.82
Apr 21, 2026
10.74
10.86
10.23
10.37
10.37
-0.86%
710,754
1.01
Apr 20, 2026
10.50
10.69
10.43
10.46
10.46
-1.13%
748,701
1.07
Apr 17, 2026
10.66
10.79
10.51
10.58
10.58
+1.24%
1,744,964
2.58
Apr 16, 2026
10.62
10.70
10.28
10.45
10.45
-1.60%
785,274
1.18
Apr 15, 2026
10.48
10.89
10.48
10.62
10.62
-5.93%
929,417
1.42
Apr 14, 2026
11.41
11.53
11.27
11.29
11.29
-1.05%
550,417
0.84
Apr 13, 2026
11.09
11.50
11.05
11.41
11.41
+2.70%
820,888
1.27
Apr 10, 2026
11.00
11.27
11.00
11.11
11.11
+0.45%
381,127
0.59
Apr 09, 2026
10.72
11.12
10.67
11.06
11.06
+3.17%
855,985
1.35
Apr 08, 2026
10.81
10.91
10.61
10.72
10.72
+3.78%
713,585
1.14
Apr 07, 2026
10.28
10.45
10.25
10.33
10.33
-0.86%
486,117
0.78
Apr 06, 2026
10.34
10.44
10.20
10.42
10.42
+2.16%
514,954
0.83
Apr 03, 2026
10.02
10.41
9.85
10.20
10.20
0.00%
0
0.00
Apr 02, 2026
10.02
10.41
9.85
10.20
10.20
-0.20%
1,097,921
1.79
Apr 01, 2026
10.30
10.31
10.07
10.22
10.22
+1.49%
695,211
1.14
Mar 31, 2026
9.97
10.17
9.82
10.07
10.07
+2.65%
871,970
1.47
Mar 30, 2026
10.00
10.02
9.76
9.81
9.81
-0.61%
655,348
1.11
Mar 27, 2026
9.87
9.98
9.76
9.87
9.87
-0.70%
548,740
0.93
Mar 26, 2026
10.09
10.21
9.86
9.94
9.94
-1.97%
445,010
0.75
Mar 25, 2026
10.36
10.43
9.99
10.14
10.14
-0.29%
492,241
0.84
Mar 24, 2026
10.02
10.51
9.97
10.17
10.17
+0.49%
1,115,373
1.96
Mar 23, 2026
9.77
10.16
9.51
10.12
10.12
+6.98%
1,996,386
3.70
Mar 20, 2026
9.79
9.86
9.35
9.46
9.46
-2.77%
1,899,103
3.68
Mar 19, 2026
9.76
9.91
9.65
9.73
9.73
-1.82%
789,865
1.55
Mar 18, 2026
10.10
10.26
9.89
9.91
9.91
-2.75%
697,454
1.34
Mar 17, 2026
10.32
10.39
10.10
10.19
10.19
-0.68%
599,153
1.16
Mar 16, 2026
10.24
10.37
10.12
10.26
10.26
+2.09%
604,896
1.18
Rows: