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

7.170 -0.010 (-0.14%)
Delayed Quote Updated: 4:00 PM EST, Nov 3, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 724,875
Open 7.230
Bid (Size) 7.160 (100)
Ask (Size) 7.170 (1,400)
Prev. Close 7.180
Today's Range 7.075 - 7.230
52wk Range 6.550 - 17.36
Shares Outstanding 57,152,300
Dividend Yield N/A

Performance

52-Week Range 58.7% below 52-week high
7.170
6.5552W Low 17.3652W High
1 Week 1.8% below 1-week high
6.761W Low 7.301W High

Energy Recovery, Inc. - Common Stock (ERII) traded between $6.55 and $17.36 over the past 52 weeks and last traded at $7.17, 58.7% below its 52-week high. Over the past week it ranged between $6.76 and $7.30.

Past 12 Months
+4.5%
+5.0%
-19.5%
-34.8%
-47.7%
-57.3%
1W +$0.31
1M +$0.34
3M -$1.74
6M -$3.83
YTD -$6.55
1Y -$9.64

ERII was -57.3% over the past year, -34.8% over six months, -47.7% year to date, +4.5% in the last week.

12 Months vs Market
ERII
-57.3%
DIA
+9.2%
SPY
+10.4%
QQQ
+8.4%
IWM
+14.0%

Over the past 12 months ERII returned -57.3% versus DIA (Dow) +9.2%, SPY (S&P 500) +10.4%, QQQ (Nasdaq 100) +8.4% and IWM (Russell 2000) +14.0%.

Volume & Liquidity 0.77× 3-mo avg
Today 724,875 3-mo avg 940.9K
1W
946.7K
1M
809.6K
3M
940.9K
6M
1.0M
YTD
885.7K
1Y
834.7K

ERII most recently traded 724,875 shares against a 3-month average daily volume of 940.9K.

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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 7.170
When was Energy Recovery, Inc. - Common Stock last traded?
The last trade of Energy Recovery, Inc. - Common Stock was at 11/03/26 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 409.78M
How many shares of Energy Recovery, Inc. - Common Stock are outstanding?
Energy Recovery, Inc. - Common Stock has 410M shares outstanding.
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