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Energy Recovery, Inc. - Common Stock (NQ:ERII)

6.860 +0.070 (+1.03%)
Delayed Quote Updated: 4:00 PM EDT, Oct 27, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 988,532
Open 6.810
Bid (Size) 6.630 (100)
Ask (Size) 7.300 (1,000)
Prev. Close 6.790
Today's Range 6.760 - 6.915
52wk Range 6.550 - 18.32
Shares Outstanding 57,152,300
Dividend Yield N/A

Performance

52-Week Range 62.6% below 52-week high
6.860
6.5552W Low 18.3252W High
1 Week 0.8% below 1-week high
6.551W Low 6.921W High

Energy Recovery, Inc. - Common Stock (ERII) traded between $6.55 and $18.32 over the past 52 weeks and last traded at $6.86, 62.6% below its 52-week high. Over the past week it ranged between $6.55 and $6.92.

Past 12 Months
+3.2%
+2.1%
-18.3%
-38.1%
-50.0%
-61.0%
1W +$0.21
1M +$0.14
3M -$1.54
6M -$4.23
YTD -$6.86
1Y -$10.73

ERII was -61.0% over the past year, -38.1% over six months, -50.0% year to date, +3.2% in the last week.

12 Months vs Market
ERII
-61.0%
DIA
+10.1%
SPY
+12.3%
QQQ
+14.8%
IWM
+11.9%

Over the past 12 months ERII returned -61.0% versus DIA (Dow) +10.1%, SPY (S&P 500) +12.3%, QQQ (Nasdaq 100) +14.8% and IWM (Russell 2000) +11.9%.

Volume & Liquidity 1.04× 3-mo avg
Today 988,532 3-mo avg 952.5K
1W
804.6K
1M
774.8K
3M
952.5K
6M
1.0M
YTD
884.7K
1Y
822.3K

ERII most recently traded 988,532 shares against a 3-month average daily volume of 952.5K.

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Frequently Asked Questions

Is Energy Recovery, Inc. - Common Stock publicly traded?
Yes, Energy Recovery, Inc. - Common Stock is publicly traded.
What exchange does Energy Recovery, Inc. - Common Stock trade on?
Energy Recovery, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Energy Recovery, Inc. - Common Stock?
The ticker symbol for Energy Recovery, Inc. - Common Stock is ERII on the Nasdaq Stock Market
What is the current price of Energy Recovery, Inc. - Common Stock?
The current price of Energy Recovery, Inc. - Common Stock is 6.860
When was Energy Recovery, Inc. - Common Stock last traded?
The last trade of Energy Recovery, Inc. - Common Stock was at 10/27/26 04:00 PM ET
What is the market capitalization of Energy Recovery, Inc. - Common Stock?
The market capitalization of Energy Recovery, Inc. - Common Stock is 392.06M
How many shares of Energy Recovery, Inc. - Common Stock are outstanding?
Energy Recovery, Inc. - Common Stock has 392M shares outstanding.
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