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

6.840 +0.110 (+1.63%)
Delayed Quote Updated: 4:00 PM EDT, Oct 8, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 1,149,892
Open 6.760
Bid (Size) 6.840 (200)
Ask (Size) 7.020 (200)
Prev. Close 6.730
Today's Range 6.690 - 6.915
52wk Range 6.600 - 18.32
Shares Outstanding 57,152,300
Dividend Yield N/A

Performance

52-Week Range 62.7% below 52-week high
6.840
6.6052W Low 18.3252W High
1 Week 4.3% below 1-week high
6.601W Low 7.141W High

Energy Recovery, Inc. - Common Stock (ERII) traded between $6.60 and $18.32 over the past 52 weeks and last traded at $6.84, 62.7% below its 52-week high. Over the past week it ranged between $6.60 and $7.14.

Past 12 Months
+2.1%
-11.2%
-20.6%
-36.2%
-50.1%
-56.1%
1W +$0.14
1M -$0.86
3M -$1.78
6M -$3.88
YTD -$6.88
1Y -$8.73

ERII was -56.1% over the past year, -36.2% over six months, -50.1% year to date, +2.1% in the last week.

12 Months vs Market
ERII
-56.1%
DIA
+9.8%
SPY
+15.7%
QQQ
+23.7%
IWM
+13.7%

Over the past 12 months ERII returned -56.1% versus DIA (Dow) +9.8%, SPY (S&P 500) +15.7%, QQQ (Nasdaq 100) +23.7% and IWM (Russell 2000) +13.7%.

Volume & Liquidity 1.22× 3-mo avg
Today 1,149,892 3-mo avg 939.7K
1W
858.8K
1M
971.4K
3M
939.7K
6M
1.0M
YTD
895.6K
1Y
804.9K

ERII most recently traded 1,149,892 shares against a 3-month average daily volume of 939.7K.

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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 6.840
When was Energy Recovery, Inc. - Common Stock last traded?
The last trade of Energy Recovery, Inc. - Common Stock was at 10/08/26 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 390.92M
How many shares of Energy Recovery, Inc. - Common Stock are outstanding?
Energy Recovery, Inc. - Common Stock has 391M shares outstanding.
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