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

7.080 +0.250 (+3.66%)
Delayed Quote Updated: 4:00 PM EDT, Oct 6, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 1,389,240
Open 6.900
Bid (Size) 6.980 (100)
Ask (Size) 7.300 (1,000)
Prev. Close 6.830
Today's Range 6.870 - 7.145
52wk Range 6.600 - 18.32
Shares Outstanding 57,152,300
Dividend Yield N/A

Performance

52-Week Range 61.4% below 52-week high
7.080
6.6052W Low 18.3252W High
1 Week 0.9% below 1-week high
6.601W 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 $7.08, 61.4% below its 52-week high. Over the past week it ranged between $6.60 and $7.14.

Past 12 Months
+6.1%
-8.1%
-19.5%
-31.5%
-48.4%
-55.2%
1W +$0.41
1M -$0.62
3M -$1.72
6M -$3.25
YTD -$6.64
1Y -$8.71

ERII was -55.2% over the past year, -31.5% over six months, -48.4% year to date, +6.1% in the last week.

12 Months vs Market
ERII
-55.2%
DIA
+10.2%
SPY
+16.0%
QQQ
+25.0%
IWM
+14.0%

Over the past 12 months ERII returned -55.2% versus DIA (Dow) +10.2%, SPY (S&P 500) +16.0%, QQQ (Nasdaq 100) +25.0% and IWM (Russell 2000) +14.0%.

Volume & Liquidity 1.48× 3-mo avg
Today 1,389,240 3-mo avg 937.4K
1W
885.9K
1M
984.8K
3M
937.4K
6M
1.0M
YTD
896.7K
1Y
803.3K

ERII most recently traded 1,389,240 shares against a 3-month average daily volume of 937.4K.

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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 7.080
When was Energy Recovery, Inc. - Common Stock last traded?
The last trade of Energy Recovery, Inc. - Common Stock was at 10/06/26 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 404.64M
How many shares of Energy Recovery, Inc. - Common Stock are outstanding?
Energy Recovery, Inc. - Common Stock has 405M shares outstanding.
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