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

6.865 +0.025 (+0.37%)
Delayed Quote Updated: 3:10 PM EDT, Oct 9, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 228,742
Open 6.840
Bid (Size) 6.860 (600)
Ask (Size) 6.870 (600)
Prev. Close 6.840
Today's Range 6.730 - 6.880
52wk Range 6.600 - 18.32
Shares Outstanding 57,152,300
Dividend Yield N/A

Performance

52-Week Range 62.5% below 52-week high
6.865
6.6052W Low 18.3252W High
1 Week 3.9% below 1-week high
6.631W Low 7.141W High

Energy Recovery, Inc. - Common Stock (ERII) traded between $6.60 and $18.32 over the past 52 weeks and last traded at $6.87, 62.5% below its 52-week high. Over the past week it ranged between $6.63 and $7.14.

Past 12 Months
+1.4%
-10.8%
-23.1%
-37.9%
-50.0%
-55.5%
1W +$0.10
1M -$0.83
3M -$2.06
6M -$4.20
YTD -$6.86
1Y -$8.57

ERII was -55.5% over the past year, -37.9% over six months, -50.0% year to date, +1.4% in the last week.

12 Months vs Market
ERII
-55.5%
DIA
+10.9%
SPY
+15.7%
QQQ
+22.9%
IWM
+13.2%

Over the past 12 months ERII returned -55.5% versus DIA (Dow) +10.9%, SPY (S&P 500) +15.7%, QQQ (Nasdaq 100) +22.9% and IWM (Russell 2000) +13.2%.

Volume & Liquidity 0.24× 3-mo avg
Today 228,742 3-mo avg 947.3K
1W
943.7K
1M
979.1K
3M
947.3K
6M
1.0M
YTD
896.9K
1Y
808.3K

ERII most recently traded 228,742 shares against a 3-month average daily volume of 947.3K.

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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 6.865
When was Energy Recovery, Inc. - Common Stock last traded?
The last trade of Energy Recovery, Inc. - Common Stock was at 10/09/26 03:10 PM ET
What is the market capitalization of Energy Recovery, Inc. - Common Stock?
The market capitalization of Energy Recovery, Inc. - Common Stock is 392.35M
How many shares of Energy Recovery, Inc. - Common Stock are outstanding?
Energy Recovery, Inc. - Common Stock has 392M shares outstanding.
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