Energy Recovery, Inc.
As of Oct 22, 2026, Energy Recovery is in Stage 4, the downtrend phase, now in week 33 (since Mar 5, 2026). It closed at $6.67, 63.2% below its 52-week high and below its 200-day average, which is falling.
Energy Recovery, Inc., together with its subsidiaries, designs, manufactures, and sells energy efficiency technology solutions in the United States, North, South and Latin America, the Middle East, No… More about the company
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ERII among Pollution & Treatment Controls10th of 16 by relative strength
All 16 →| # | Stock | Stage | RS | 1M |
|---|---|---|---|---|
| 1 | CLWT | Stage 3 · wk 5 | 60 | −12.6% |
| 2 | ZWS | Stage 4 · wk 2 | 58 | +4.0% |
| 3 | CECO | Stage 4 · wk 2 | 56 | −31.3% |
| 4 | VLTO | Stage 2 · wk 9 | 55 | +9.6% |
| 5 | CDZI | Stage 1 · wk 2 | 42 | +6.3% |
| 6 | ADUR | Stage 4 · wk 1 | 33 | −20.6% |
| 7 | SCWO | Stage 2 · wk 5 | 28 | −24.8% |
| 8 | TOMZ | Stage 4 · wk 11 | 25 | 0.0% |
| …10 | ERII | Stage 4 · wk 33 | 18 | −1.9% |
Energy Recovery: quick answers
What stage is Energy Recovery in?
As of Oct 22, 2026, Energy Recovery (ERII) is in Stage 4, the downtrend phase. It entered Stage 4 on Mar 5, 2026 and is in week 33. What the four stages mean
Is Energy Recovery in an uptrend?
No. Energy Recovery is in a Stage 4 downtrend. It trades 32.1% below its 200-day average, which is falling.
How far is Energy Recovery from its 52-week high?
Energy Recovery closed at $6.67 on Oct 22, 2026, 63.2% below its 52-week high of $18.11. Its 52-week low is $6.64.
How has Energy Recovery performed over the past year?
As of Oct 22, 2026, Energy Recovery is down 61.1% over the past year and down 51.4% so far in 2026.
Which sector and industry is Energy Recovery in?
Energy Recovery is in the Pollution & Treatment Controls industry, part of the Industrials sector.
About this companyIndustrials· Pollution & Treatment Controls
Energy Recovery, Inc., together with its subsidiaries, designs, manufactures, and sells energy efficiency technology solutions in the United States, North, South and Latin America, the Middle East, Northern Africa, Asia, and Europe. It operates through Water and Emerging Technologies segments. The company offers high and low pressure, and ultra high-pressure exchangers; AT and LPT hydraulic turbochargers; and high-pressure feed and circulation pumps for use in water treatment industries, including seawater and brackish desalination, and wastewater treatment. It also provides PX G1300, which reduces energy consumption and operating costs of carbon dioxide-based refrigeration systems; and spare parts, as well as repair, field, and commissioning services. The company sells its products under the ERI, PX, PX Pressure Exchanger, Pressure Exchanger, Ultra High-Pressure PX, PX G1300, PX PowerTrain, PX G, AT, and Aquabold brands to supermarket chains, cold storage facilities, refrigeration system installers or OEMs, and other industrial users; and aftermarket customers consisting of desalination plant owners and operators. Energy Recovery, Inc. was incorporated in 1992 and is headquartered in San Leandro, California.
Visit company website →All analytics based on EOD data. Data as of 2026-10-22. Past data patterns are not indicative of future results. This page is a data analytics tool only.