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

6.670 +0.020 (+0.30%)
Delayed Quote Updated: 4:00 PM EDT, Oct 22, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 913,314
Open 6.600
Bid (Size) 6.500 (900)
Ask (Size) 7.210 (100)
Prev. Close 6.650
Today's Range 6.555 - 6.740
52wk Range 6.555 - 18.32
Shares Outstanding 57,152,300
Dividend Yield N/A

Performance

52-Week Range 63.6% below 52-week high
6.670
6.5552W Low 18.3252W High
1 Week 2.1% below 1-week high
6.551W Low 6.811W High

Energy Recovery, Inc. - Common Stock (ERII) traded between $6.55 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 $6.55 and $6.81.

Past 12 Months
+0.3%
-6.3%
-20.7%
-39.4%
-51.4%
-61.3%
1W +$0.02
1M -$0.45
3M -$1.74
6M -$4.34
YTD -$7.05
1Y -$10.55

ERII was -61.3% over the past year, -39.4% over six months, -51.4% year to date, +0.3% in the last week.

12 Months vs Market
ERII
-61.3%
DIA
+13.3%
SPY
+14.4%
QQQ
+16.3%
IWM
+13.7%

Over the past 12 months ERII returned -61.3% versus DIA (Dow) +13.3%, SPY (S&P 500) +14.4%, QQQ (Nasdaq 100) +16.3% and IWM (Russell 2000) +13.7%.

Volume & Liquidity 0.97× 3-mo avg
Today 913,314 3-mo avg 942.3K
1W
752.6K
1M
763.8K
3M
942.3K
6M
1.0M
YTD
885.5K
1Y
816.8K

ERII most recently traded 913,314 shares against a 3-month average daily volume of 942.3K.

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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 6.670
When was Energy Recovery, Inc. - Common Stock last traded?
The last trade of Energy Recovery, Inc. - Common Stock was at 10/22/26 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 381.21M
How many shares of Energy Recovery, Inc. - Common Stock are outstanding?
Energy Recovery, Inc. - Common Stock has 381M shares outstanding.
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