Energy Recovery Inc. (ERII)
NASDAQ · Industrials
Energy Recovery Inc. Stock Price History 2009–2025
Energy Recovery Inc.
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Historical daily closing price for Energy Recovery Inc. since 2008, adjusted for splits and dividends. The latest closing stock price for Energy Recovery Inc. as of June 11, 2026 is 7.86.
- The all-time high Energy Recovery Inc. stock closing price was 30.61 on July 18, 2023.
- The Energy Recovery Inc. 52-week high stock price is 18.11, which is 130.4% above the current share price.
- The Energy Recovery Inc. 52-week low stock price is 7.86, which is 0.0% above the current share price.
- The average Energy Recovery Inc. stock price for the last 52 weeks is 13.15.
Annual Close Price
YEAR-END CLOSE · USD
ANNUAL % CHANGE · %
| Year | Average | Year Open | Year High | Year Low | Year Close | Annual % Change |
|---|---|---|---|---|---|---|
| 2026 | 11.54 | 13.72 | 16.24 | 7.86 | 7.86 | -41.73% |
| 2025 | 14.50 | 14.89 | 18.11 | 11.37 | 13.49 | -8.23% |
| 2024 | 15.64 | 18.88 | 19.93 | 12.37 | 14.70 | -21.97% |
| 2023 | 23.04 | 20.62 | 30.61 | 14.16 | 18.84 | -8.05% |
| 2022 | 20.83 | 21.50 | 26.17 | 17.16 | 20.49 | -4.65% |
| 2021 | 19.27 | 13.75 | 24.18 | 13.58 | 21.49 | +57.55% |
| 2020 | 9.02 | 9.74 | 13.75 | 6.50 | 13.64 | +39.33% |
| 2019 | 9.29 | 6.87 | 11.73 | 6.77 | 9.79 | +45.47% |
| 2018 | 8.31 | 8.93 | 9.79 | 6.38 | 6.73 | -23.09% |
| 2017 | 8.38 | 10.77 | 11.38 | 6.18 | 8.75 | -15.46% |
| 2016 | 10.56 | 6.90 | 16.35 | 5.36 | 10.35 | +46.39% |
Energy Recovery Inc. Stock Price History — FAQ
Energy Recovery Inc. (ERII) stock price history over the last 17 years — annual and quarterly figures with year-over-year growth and charts.
Where can I see ERII's stock price history history?
The chart and table above show Energy Recovery Inc.'s stock price history by year and by quarter, including the growth rate.