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

6.765 -0.085 (-1.24%)
Delayed Quote Updated: 10:27 AM EDT, Oct 14, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 62,979
Open 6.750
Bid (Size) 6.760 (200)
Ask (Size) 6.770 (1,400)
Prev. Close 6.850
Today's Range 6.740 - 6.795
52wk Range 6.600 - 18.32
Shares Outstanding 57,152,300
Dividend Yield N/A

Performance

52-Week Range 63.1% below 52-week high
6.765
6.6052W Low 18.3252W High
1 Week 2.6% below 1-week high
6.631W Low 6.951W High

Energy Recovery, Inc. - Common Stock (ERII) traded between $6.60 and $18.32 over the past 52 weeks and last traded at $6.76, 63.1% below its 52-week high. Over the past week it ranged between $6.63 and $6.95.

Past 12 Months
+0.5%
-4.6%
-21.9%
-40.1%
-50.7%
-56.5%
1W +$0.03
1M -$0.33
3M -$1.90
6M -$4.52
YTD -$6.96
1Y -$8.80

ERII was -56.5% over the past year, -40.1% over six months, -50.7% year to date, +0.5% in the last week.

12 Months vs Market
ERII
-56.5%
DIA
+12.1%
SPY
+16.6%
QQQ
+22.3%
IWM
+11.7%

Over the past 12 months ERII returned -56.5% versus DIA (Dow) +12.1%, SPY (S&P 500) +16.6%, QQQ (Nasdaq 100) +22.3% and IWM (Russell 2000) +11.7%.

Volume & Liquidity 0.07× 3-mo avg
Today 62,979 3-mo avg 932.6K
1W
699.7K
1M
926.2K
3M
932.6K
6M
1.0M
YTD
891.6K
1Y
809.0K

ERII most recently traded 62,979 shares against a 3-month average daily volume of 932.6K.

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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 6.765
When was Energy Recovery, Inc. - Common Stock last traded?
The last trade of Energy Recovery, Inc. - Common Stock was at 10/14/26 10:27 AM ET
What is the market capitalization of Energy Recovery, Inc. - Common Stock?
The market capitalization of Energy Recovery, Inc. - Common Stock is 386.64M
How many shares of Energy Recovery, Inc. - Common Stock are outstanding?
Energy Recovery, Inc. - Common Stock has 387M shares outstanding.
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