ERII
Energy Recovery, Inc.Company with tickers: ERII
Market Cap
$453.08M
Shares Outstanding
51,545,259
CIK
1421517
CUSIP
29270J100
13F Activity (30d)
4 filings
2 filers
Price
$8.79
Market Cap
$453.08M
P/E Ratio
20.93
EPS (Diluted)
$0.42
52W High
$18.32
52W Low
$7.83
Daily candlestick prices with configurable technical indicators (moving averages, Bollinger Bands, RSI, MACD) and event bullets for 10-K, 10-Q, Form 4 and earnings dates. Price data syncs automatically from Yahoo Finance.
1 Up Day
Indicators
Price
Panels
Event markers
Price & Indicators
Drag to pan · scroll to zoomPerformance
| 5D | 20D | 120D | MTD | YTD | |
|---|---|---|---|---|---|
| ERII | -2.2% | +1.3% | -34.8% | +7.6% | -34.8% |
| SPY | -0.9% | -2.2% | +7.7% | -2.9% | +7.7% |
| vs SPY | -1.3% | +3.4% | -42.5% | +10.5% | -42.5% |
Close
$8.79
Open
$8.89
Day Range
$8.73 — $8.95
52W High
$18.32
52W Low
$7.83
Avg Vol (30d)
1.1M
Short Interest
2.3M · 2.6d
Short Vol % (latest)
47%
Last Earnings
2026-05-06
Latest Filing
Data Range
2020-01-02 — 2026-06-25