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

6.650 +0.010 (+0.15%)
Delayed Quote Updated: 4:00 PM EDT, Oct 16, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 888,342
Open 6.660
Bid (Size) 6.600 (300)
Ask (Size) 6.700 (100)
Prev. Close 6.640
Today's Range 6.620 - 6.810
52wk Range 6.600 - 18.32
Shares Outstanding 57,152,300
Dividend Yield N/A

Performance

52-Week Range 63.7% below 52-week high
6.650
6.6052W Low 18.3252W High
1 Week 4.0% below 1-week high
6.621W 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 $6.65, 63.7% below its 52-week high. Over the past week it ranged between $6.62 and $6.93.

Past 12 Months
-3.1%
-5.7%
-21.6%
-36.4%
-51.5%
-60.3%
1W -$0.21
1M -$0.40
3M -$1.83
6M -$3.81
YTD -$7.07
1Y -$10.11

ERII was -60.3% over the past year, -36.4% over six months, -51.5% year to date, -3.1% in the last week.

12 Months vs Market
ERII
-60.3%
DIA
+12.4%
SPY
+14.9%
QQQ
+17.5%
IWM
+11.1%

Over the past 12 months ERII returned -60.3% versus DIA (Dow) +12.4%, SPY (S&P 500) +14.9%, QQQ (Nasdaq 100) +17.5% and IWM (Russell 2000) +11.1%.

Volume & Liquidity 0.95× 3-mo avg
Today 888,342 3-mo avg 939.6K
1W
665.4K
1M
831.0K
3M
939.6K
6M
1.0M
YTD
888.9K
1Y
814.5K

ERII most recently traded 888,342 shares against a 3-month average daily volume of 939.6K.

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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 6.650
When was Energy Recovery, Inc. - Common Stock last traded?
The last trade of Energy Recovery, Inc. - Common Stock was at 10/16/26 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 380.06M
How many shares of Energy Recovery, Inc. - Common Stock are outstanding?
Energy Recovery, Inc. - Common Stock has 380M shares outstanding.
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