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

6.675 -0.195 (-2.84%)
Delayed Quote Updated: 12:26 PM EDT, Oct 13, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 182,395
Open 6.850
Bid (Size) 6.670 (300)
Ask (Size) 6.680 (300)
Prev. Close 6.870
Today's Range 6.670 - 6.880
52wk Range 6.600 - 18.32
Shares Outstanding 57,152,300
Dividend Yield N/A

Performance

52-Week Range 63.6% below 52-week high
6.675
6.6052W Low 18.3252W High
1 Week 6.6% below 1-week high
6.631W 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 $6.67, 63.6% below its 52-week high. Over the past week it ranged between $6.63 and $7.14.

Past 12 Months
-5.7%
-5.9%
-22.9%
-41.5%
-51.3%
-57.1%
1W -$0.41
1M -$0.42
3M -$1.99
6M -$4.74
YTD -$7.05
1Y -$8.89

ERII was -57.1% over the past year, -41.5% over six months, -51.3% year to date, -5.7% in the last week.

12 Months vs Market
ERII
-57.1%
DIA
+12.0%
SPY
+17.2%
QQQ
+23.4%
IWM
+13.0%

Over the past 12 months ERII returned -57.1% versus DIA (Dow) +12.0%, SPY (S&P 500) +17.2%, QQQ (Nasdaq 100) +23.4% and IWM (Russell 2000) +13.0%.

Volume & Liquidity 0.20× 3-mo avg
Today 182,395 3-mo avg 935.2K
1W
833.2K
1M
935.9K
3M
935.2K
6M
1.0M
YTD
892.5K
1Y
809.4K

ERII most recently traded 182,395 shares against a 3-month average daily volume of 935.2K.

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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 6.675
When was Energy Recovery, Inc. - Common Stock last traded?
The last trade of Energy Recovery, Inc. - Common Stock was at 10/13/26 12:26 PM ET
What is the market capitalization of Energy Recovery, Inc. - Common Stock?
The market capitalization of Energy Recovery, Inc. - Common Stock is 381.49M
How many shares of Energy Recovery, Inc. - Common Stock are outstanding?
Energy Recovery, Inc. - Common Stock has 381M shares outstanding.
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