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

6.685 +0.045 (+0.68%)
Delayed Quote Updated: 11:17 AM EDT, Oct 16, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 157,801
Open 6.660
Bid (Size) 6.680 (300)
Ask (Size) 6.690 (300)
Prev. Close 6.640
Today's Range 6.630 - 6.810
52wk Range 6.600 - 18.32
Shares Outstanding 57,152,300
Dividend Yield N/A

Performance

52-Week Range 63.5% below 52-week high
6.685
6.6052W Low 18.3252W High
1 Week 3.5% below 1-week high
6.631W Low 6.931W High

Energy Recovery, Inc. - Common Stock (ERII) traded between $6.60 and $18.32 over the past 52 weeks and last traded at $6.68, 63.5% below its 52-week high. Over the past week it ranged between $6.63 and $6.93.

Past 12 Months
-2.3%
-5.3%
-23.2%
-36.0%
-51.3%
-59.1%
1W -$0.16
1M -$0.38
3M -$2.01
6M -$3.76
YTD -$7.04
1Y -$9.66

ERII was -59.1% over the past year, -36.0% over six months, -51.3% year to date, -2.3% in the last week.

12 Months vs Market
ERII
-59.1%
DIA
+13.0%
SPY
+15.7%
QQQ
+19.3%
IWM
+9.4%

Over the past 12 months ERII returned -59.1% versus DIA (Dow) +13.0%, SPY (S&P 500) +15.7%, QQQ (Nasdaq 100) +19.3% and IWM (Russell 2000) +9.4%.

Volume & Liquidity 0.17× 3-mo avg
Today 157,801 3-mo avg 932.1K
1W
580.0K
1M
852.2K
3M
932.1K
6M
1.0M
YTD
888.9K
1Y
811.7K

ERII most recently traded 157,801 shares against a 3-month average daily volume of 932.1K.

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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 6.685
When was Energy Recovery, Inc. - Common Stock last traded?
The last trade of Energy Recovery, Inc. - Common Stock was at 10/16/26 11:17 AM ET
What is the market capitalization of Energy Recovery, Inc. - Common Stock?
The market capitalization of Energy Recovery, Inc. - Common Stock is 382.06M
How many shares of Energy Recovery, Inc. - Common Stock are outstanding?
Energy Recovery, Inc. - Common Stock has 382M shares outstanding.
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