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

6.710 -0.140 (-2.04%)
Delayed Quote Updated: 4:00 PM EDT, Oct 14, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 655,246
Open 6.750
Bid (Size) 6.630 (400)
Ask (Size) 6.950 (200)
Prev. Close 6.850
Today's Range 6.640 - 6.795
52wk Range 6.600 - 18.32
Shares Outstanding 57,152,300
Dividend Yield N/A

Performance

52-Week Range 63.4% below 52-week high
6.710
6.6052W Low 18.3252W High
1 Week 3.4% 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 $6.71, 63.4% below its 52-week high. Over the past week it ranged between $6.63 and $6.95.

Past 12 Months
-0.3%
-5.4%
-22.5%
-40.6%
-51.1%
-56.9%
1W -$0.02
1M -$0.38
3M -$1.95
6M -$4.58
YTD -$7.01
1Y -$8.85

ERII was -56.9% over the past year, -40.6% over six months, -51.1% year to date, -0.3% in the last week.

12 Months vs Market
ERII
-56.9%
DIA
+11.9%
SPY
+16.1%
QQQ
+21.1%
IWM
+11.0%

Over the past 12 months ERII returned -56.9% versus DIA (Dow) +11.9%, SPY (S&P 500) +16.1%, QQQ (Nasdaq 100) +21.1% and IWM (Russell 2000) +11.0%.

Volume & Liquidity 0.70× 3-mo avg
Today 655,246 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 655,246 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 6.710
When was Energy Recovery, Inc. - Common Stock last traded?
The last trade of Energy Recovery, Inc. - Common Stock was at 10/14/26 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 383.49M
How many shares of Energy Recovery, Inc. - Common Stock are outstanding?
Energy Recovery, Inc. - Common Stock has 383M shares outstanding.
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