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

7.170 UNCHANGED
Delayed Quote Updated: 4:00 PM EST, Nov 4, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 1,138,700
Open 7.280
Bid (Size) 6.860 (200)
Ask (Size) 7.400 (100)
Prev. Close 7.170
Today's Range 6.985 - 7.330
52wk Range 6.550 - 17.36
Shares Outstanding 57,152,300
Dividend Yield N/A

Performance

52-Week Range 58.7% below 52-week high
7.170
6.5552W Low 17.3652W High
1 Week 2.2% below 1-week high
6.921W Low 7.331W High

Energy Recovery, Inc. - Common Stock (ERII) traded between $6.55 and $17.36 over the past 52 weeks and last traded at $7.17, 58.7% below its 52-week high. Over the past week it ranged between $6.92 and $7.33.

Past 12 Months
+0.7%
+5.0%
-19.1%
-38.2%
-47.7%
-56.3%
1W +$0.05
1M +$0.34
3M -$1.69
6M -$4.44
YTD -$6.55
1Y -$9.24

ERII was -56.3% over the past year, -38.2% over six months, -47.7% year to date, +0.7% in the last week.

12 Months vs Market
ERII
-56.3%
DIA
+13.2%
SPY
+13.6%
QQQ
+11.7%
IWM
+17.8%

Over the past 12 months ERII returned -56.3% versus DIA (Dow) +13.2%, SPY (S&P 500) +13.6%, QQQ (Nasdaq 100) +11.7% and IWM (Russell 2000) +17.8%.

Volume & Liquidity 1.22× 3-mo avg
Today 1,138,700 3-mo avg 935.3K
1W
991.4K
1M
820.2K
3M
935.3K
6M
1.0M
YTD
886.2K
1Y
837.2K

ERII most recently traded 1,138,700 shares against a 3-month average daily volume of 935.3K.

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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 7.170
When was Energy Recovery, Inc. - Common Stock last traded?
The last trade of Energy Recovery, Inc. - Common Stock was at 11/04/26 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 409.78M
How many shares of Energy Recovery, Inc. - Common Stock are outstanding?
Energy Recovery, Inc. - Common Stock has 410M shares outstanding.
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