Your browser of choice has not been tested for use with Barchart.com. If you have issues, please download one of the browsers listed here.
Join Barchart Premier for advanced OPTIONS screeners and volatility tools. FREE 30 Day Trial
Stocks | Futures | Watchlist | News | More
or
Faster, Cleaner, Better.

Energy Recovery Inc (ERII)

Energy Recovery Inc (ERII)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NASDAQ]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] by (Cboe BZX)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NASDAQ]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] [[ item.lastPriceExt ]] [[ item.priceChangeExt ]] ([[ item.percentChangeExt ]]) [[ item.tradeTimeExt ]]
Quote Overview for [[ item.sessionDateDisplayLong ]]
[[ rowChartData.labelLow ]]
[[ rowChartData.lowPriceFormatted ]]
[[ rowChartData.lowPrice ]]
[[ rowChartData.labelHigh ]]
[[ rowChartData.highPriceFormatted ]]
[[ rowChartData.highPrice ]]
since [[ rowChartData.lowDate ]]
since [[ rowChartData.highDate ]]
[[ value ]] [[ value ]] ([[ financialData.relativeStrengthDirection14d ]]) ([[ financialData.highPercent1y ]]) ([[ financialData.lowPercent1y ]])
Realtime quote and/or trades are not sourced from all markets.

Fundamentals

See More
  • Market Capitalization, $K 521,422
  • Shares Outstanding, K 52,829
  • Annual Sales, $ 134,990 K
  • Annual Income, $ 22,960 K
  • EBIT $ 24 M
  • EBITDA $ 27 M
  • 60-Month Beta 1.10
  • Price/Sales 3.89
  • Price/Cash Flow 19.95
  • Price/Book 2.55

Options Overview Details

View History
  • Implied Volatility 71.47% (+8.16%)
  • Historical Volatility 129.52%
  • IV Percentile 87%
  • IV Rank 50.66%
  • IV High 111.01% on 02/05/26
  • IV Low 30.86% on 08/19/25
  • Expected Move (DTE 19) 1.01 (10.25%)
  • Put/Call Vol Ratio 0.01
  • Today's Volume 183
  • Volume Avg (30-Day) 682
  • Put/Call OI Ratio 0.06
  • Today's Open Interest 7,317
  • Open Int (30-Day) 4,260
  • Expected Range 8.86 to 10.88

Analyst Rating / Earnings Estimates

Current Rating
See More
Strong Buy
Based on 7 analysts offering recommendations.
Earnings Estimates - Current Qtr 03/31/26
See More
  • Average Estimate -0.14
  • Number of Estimates 2
  • High Estimate -0.13
  • Low Estimate -0.14
  • Prior Year -0.18
  • Growth Rate Est. (year over year) +22.22%

Price Performance

See More
Period Period Low Period High Performance
1-Month
9.35 +5.56%
on 03/20/26
11.61 -14.99%
on 03/09/26
-0.56 (-5.37%)
since 02/27/26
3-Month
9.35 +5.56%
on 03/20/26
16.30 -39.45%
on 02/20/26
-4.01 (-28.89%)
since 12/26/25
52-Week
9.35 +5.56%
on 03/20/26
18.32 -46.12%
on 10/27/25
-6.31 (-39.00%)
since 03/27/25

Most Recent Stories

More News
Viavi Solutions, Powell, Sterling, Energy Recovery, and Blink Charging Stocks Trade Up, What You Need To Know

Viavi Solutions, Powell, Sterling, Energy Recovery, and Blink Charging Stocks Trade Up, What You Need To Know

VIAV : 34.64 (+0.58%)
POWL : 538.04 (+2.60%)
BLNK : 0.5432 (-10.95%)
STRL : 420.24 (+1.04%)
ERII : 9.87 (-0.70%)
Byrna, Energy Recovery, Concrete Pumping, Alta, and Plug Power Shares Plummet, What You Need To Know

Byrna, Energy Recovery, Concrete Pumping, Alta, and Plug Power Shares Plummet, What You Need To Know

ALTG : 5.15 (-4.28%)
BBCP : 6.84 (-0.73%)
PLUG : 2.18 (-3.11%)
BYRN : 8.80 (-2.76%)
ERII : 9.87 (-0.70%)
3 Small-Cap Stocks That Concern Us

3 Small-Cap Stocks That Concern Us

GTX : 17.76 (-3.16%)
ERII : 9.87 (-0.70%)
CHCO : 119.45 (-1.57%)
Energy Recovery Unveils Next Generation Pressure Exchanger Designed for the World’s Leading Desalination Plants

New PX Q650 delivers the highest capacity and best performance of any energy recovery device on the market, enabling the lowest specific energy consumption, fewer devices, and smaller footprint for large-scale...

ERII : 9.87 (-0.70%)
3 of Wall Street’s Favorite Stocks We Steer Clear Of

3 of Wall Street’s Favorite Stocks We Steer Clear Of

BAC : 46.97 (-2.63%)
CDW : 118.17 (-2.48%)
ERII : 9.87 (-0.70%)
3 Reasons to Avoid ERII and 1 Stock to Buy Instead

3 Reasons to Avoid ERII and 1 Stock to Buy Instead

ERII : 9.87 (-0.70%)
1 Cash-Producing Stock with Exciting Potential and 2 We Avoid

1 Cash-Producing Stock with Exciting Potential and 2 We Avoid

INCY : 90.30 (-2.12%)
KRT : 27.60 (-0.40%)
ERII : 9.87 (-0.70%)
Water Infrastructure Stocks Q4 Results: Benchmarking Energy Recovery (NASDAQ:ERII)

Water Infrastructure Stocks Q4 Results: Benchmarking Energy Recovery (NASDAQ:ERII)

ERII : 9.87 (-0.70%)
Why Energy Recovery (ERII) Stock Is Trading Lower Today

Why Energy Recovery (ERII) Stock Is Trading Lower Today

ERII : 9.87 (-0.70%)
Energy Recovery: Q4 Earnings Snapshot

Energy Recovery: Q4 Earnings Snapshot

ERII : 9.87 (-0.70%)

Business Summary

Based in San Leandro, California, ENERGY RECOVERY, INC. is a leading global developer and manufacturer of highly efficient energy recovery devices utilized in the water desalination industry. Energy Recovery, Inc. operates primarily in the sea water reverse osmosis segment of the desalination industry.ERI...

See More

Key Turning Points

3rd Resistance Point 10.20
2nd Resistance Point 10.09
1st Resistance Point 9.98
Last Price 9.87
1st Support Level 9.76
2nd Support Level 9.65
3rd Support Level 9.54

See More

52-Week High 18.32
Fibonacci 61.8% 14.89
Fibonacci 50% 13.84
Fibonacci 38.2% 12.78
Last Price 9.87
52-Week Low 9.35

See More

Want to use this as
your default charts setting?
Save this setup as a Chart Templates
Switch the Market flag
for targeted data from your country of choice.
Open the menu and switch the
Market flag for targeted data from your country of choice.
Want Streaming Chart Updates?
Switch your Site Preferences
to use Interactive Charts
Need More Chart Options?
Right-click on the chart to open the Interactive Chart menu.
Use your up/down arrows to move through the symbols.