5 DAY PERFORMANCE
+64.25%
1 MONTH PERFORMANCE
+50.68%
3 MONTH PERFORMANCE
+24.52%
6 MONTH PERFORMANCE
+0.54%
YEAR-TO-DATE PERFORMANCE
-17.57%
1 YEAR PERFORMANCE
-27.42%
Energy Recovery Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 10/09/2026 | $6.84 | $6.83 (-0.15%) | $6.85 | $6.73 | 84.61 K | |
| 10/08/2026 | $6.76 | $6.84 (1.18%) | $6.92 | $6.69 | 1.15 M | $352.01 M |
| 10/07/2026 | $6.94 | $6.73 (-3.03%) | $6.95 | $6.63 | 689.00 K | $346.35 M |
| 10/06/2026 | $6.90 | $7.08 (2.61%) | $7.15 | $6.87 | 1.39 M | $364.36 M |
| 10/05/2026 | $6.75 | $6.83 (1.19%) | $6.84 | $6.63 | 872.15 K | $351.49 M |
| 10/02/2026 | $6.81 | $6.77 (-0.59%) | $6.83 | $6.71 | 618.20 K | $348.40 M |
| 10/01/2026 | $6.68 | $6.70 (0.3%) | $6.77 | $6.60 | 725.71 K | $344.80 M |
| 09/30/2026 | $6.75 | $6.67 (-1.19%) | $6.78 | $6.66 | 824.64 K | $343.26 M |
| 09/29/2026 | $6.75 | $6.75 (0%) | $6.82 | $6.70 | 689.56 K | $347.38 M |
| 09/28/2026 | $6.78 | $6.72 (-0.88%) | $6.79 | $6.60 | 931.40 K | $345.83 M |
| 09/25/2026 | $6.83 | $6.81 (-0.29%) | $6.90 | $6.77 | 681.70 K | $350.46 M |
| 09/24/2026 | $6.76 | $6.83 (1.04%) | $6.84 | $6.69 | 800.54 K | $351.49 M |
| 09/23/2026 | $7.06 | $6.80 (-3.68%) | $7.06 | $6.78 | 777.80 K | $349.95 M |
| 09/22/2026 | $7.06 | $7.12 (0.85%) | $7.14 | $6.95 | 754.24 K | $366.42 M |
| 09/21/2026 | $7.00 | $7.03 (0.43%) | $7.07 | $6.91 | 985.90 K | $361.78 M |
| 09/18/2026 | $6.97 | $6.99 (0.29%) | $7.06 | $6.89 | 1.95 M | $359.73 M |
| 09/17/2026 | $7.19 | $7.05 (-1.95%) | $7.20 | $6.96 | 656.44 K | $362.81 M |
| 09/16/2026 | $7.08 | $7.10 (0.28%) | $7.33 | $7.05 | 913.48 K | $365.39 M |
| 09/15/2026 | $7.11 | $7.06 (-0.7%) | $7.12 | $6.90 | 1.29 M | $363.33 M |
| 09/14/2026 | $7.18 | $7.09 (-1.25%) | $7.27 | $6.93 | 2.02 M | $364.87 M |
| 09/11/2026 | $7.39 | $7.55 (2.17%) | $7.59 | $7.33 | 929.29 K | $388.55 M |
| 09/10/2026 | $7.35 | $7.27 (-1.09%) | $7.42 | $7.25 | 810.72 K | $374.14 M |
| 09/09/2026 | $7.64 | $7.38 (-3.4%) | $7.68 | $7.33 | 922.80 K | $379.80 M |
| 09/08/2026 | $7.57 | $7.70 (1.72%) | $7.79 | $7.49 | 1.14 M | $396.27 M |
| 09/04/2026 | $7.62 | $7.63 (0.13%) | $7.75 | $7.60 | 642.92 K | $392.66 M |
| 09/03/2026 | $7.64 | $7.65 (0.13%) | $7.72 | $7.53 | 802.48 K | $393.69 M |
| 09/02/2026 | $7.75 | $7.58 (-2.19%) | $7.76 | $7.53 | 947.75 K | $390.09 M |
| 09/01/2026 | $7.65 | $7.73 (1.05%) | $7.77 | $7.60 | 1.29 M | $397.81 M |
| 08/31/2026 | $7.73 | $7.71 (-0.26%) | $7.80 | $7.63 | 3.24 M | $396.78 M |
| 08/28/2026 | $7.92 | $7.77 (-1.89%) | $8.05 | $7.76 | 683.90 K | $399.87 M |
| 08/27/2026 | $7.90 | $7.90 (0%) | $7.96 | $7.76 | 567.15 K | $406.56 M |
| 08/26/2026 | $7.86 | $7.94 (1.02%) | $8.02 | $7.82 | 684.12 K | $408.62 M |
| 08/25/2026 | $7.84 | $7.85 (0.13%) | $7.90 | $7.74 | 584.44 K | $403.98 M |
| 08/24/2026 | $7.90 | $7.80 (-1.27%) | $7.90 | $7.63 | 811.47 K | $401.41 M |
| 08/21/2026 | $7.82 | $7.90 (1.02%) | $7.94 | $7.76 | 506.16 K | $406.56 M |
| 08/20/2026 | $7.79 | $7.75 (-0.51%) | $7.86 | $7.58 | 1.02 M | $398.84 M |
| 08/19/2026 | $7.86 | $7.91 (0.64%) | $8.00 | $7.78 | 889.93 K | $407.07 M |
| 08/18/2026 | $8.06 | $7.88 (-2.23%) | $8.12 | $7.74 | 1.00 M | $405.53 M |
| 08/17/2026 | $8.35 | $8.14 (-2.51%) | $8.38 | $8.09 | 1.18 M | $418.91 M |
| 08/14/2026 | $7.91 | $8.35 (5.56%) | $8.39 | $7.76 | 1.35 M | $429.72 M |
| 08/13/2026 | $7.76 | $7.82 (0.77%) | $7.84 | $7.51 | 1.28 M | $402.44 M |
| 08/12/2026 | $7.77 | $7.78 (0.13%) | $7.93 | $7.74 | 714.92 K | $400.38 M |
| 08/11/2026 | $7.99 | $7.72 (-3.38%) | $8.05 | $7.71 | 1.16 M | $397.29 M |
| 08/10/2026 | $8.70 | $7.99 (-8.16%) | $8.73 | $7.87 | 913.83 K | $411.19 M |
| 08/07/2026 | $8.86 | $8.68 (-2.03%) | $8.91 | $8.57 | 976.30 K | $446.70 M |
| 08/06/2026 | $8.36 | $8.73 (4.43%) | $8.81 | $8.31 | 1.33 M | $449.27 M |
| 08/05/2026 | $9.11 | $8.86 (-2.74%) | $9.34 | $8.80 | 914.84 K | $455.96 M |
| 08/04/2026 | $9.03 | $9.12 (1%) | $9.16 | $8.87 | 951.17 K | $469.34 M |
| 08/03/2026 | $8.79 | $8.91 (1.37%) | $8.92 | $8.56 | 1.28 M | $458.54 M |
| 07/31/2026 | $8.50 | $8.65 (1.76%) | $8.66 | $8.31 | 1.45 M | $455.51 M |
| 07/30/2026 | $8.28 | $8.43 (1.81%) | $8.46 | $8.16 | 847.45 K | $443.92 M |
| 07/29/2026 | $8.30 | $8.14 (-1.93%) | $8.39 | $7.86 | 1.51 M | $428.65 M |
| 07/28/2026 | $8.56 | $8.40 (-1.87%) | $8.73 | $8.35 | 688.16 K | $442.34 M |
| 07/27/2026 | $8.45 | $8.52 (0.83%) | $8.66 | $8.37 | 767.40 K | $448.66 M |
| 07/24/2026 | $8.46 | $8.42 (-0.47%) | $8.56 | $8.36 | 514.14 K | $443.40 M |
| 07/23/2026 | $8.43 | $8.41 (-0.24%) | $8.61 | $8.37 | 546.53 K | $442.87 M |
| 07/22/2026 | $8.62 | $8.54 (-0.93%) | $8.68 | $8.47 | 608.12 K | $449.72 M |
| 07/21/2026 | $8.52 | $8.62 (1.17%) | $8.74 | $8.52 | 596.44 K | $453.93 M |
| 07/20/2026 | $8.65 | $8.48 (-1.97%) | $8.68 | $8.46 | 558.50 K | $446.56 M |
| 07/17/2026 | $8.68 | $8.62 (-0.69%) | $8.97 | $8.52 | 741.30 K | $453.93 M |
| 07/16/2026 | $8.56 | $8.70 (1.64%) | $8.73 | $8.50 | 596.13 K | $458.14 M |
| 07/15/2026 | $8.68 | $8.62 (-0.69%) | $8.85 | $8.44 | 703.24 K | $453.93 M |
| 07/14/2026 | $8.68 | $8.66 (-0.23%) | $8.75 | $8.59 | 570.74 K | $456.04 M |
| 07/13/2026 | $8.73 | $8.66 (-0.8%) | $8.86 | $8.55 | 893.49 K | $456.04 M |
| 07/10/2026 | $8.91 | $8.73 (-2.02%) | $8.91 | $8.67 | 676.70 K | $459.72 M |
| 07/09/2026 | $8.60 | $8.93 (3.84%) | $8.96 | $8.57 | 1.04 M | $470.25 M |
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