stockNASDAQ: ERII • 12 Months Updates
Energy Recovery Inc. (ERII) 12 Months
Showing Closing Date Range from Oct 19, 2025 to Oct 19, 2026.
Investor Relations:ir.energyrecovery.com
Price & Performance Trajectory
Energy Recovery Inc.NASDAQ: ERII
Latest Close
$6.66
12 Months Updates Trajectory
Showing Closing Date Range from Oct 19, 2025 to Oct 19, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesERII session performance
✓ Latest Close USD
$6.66
Latest session close
$-10.37vs period start
Period Return % % GAIN
-60.89%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$18.32 / $6.58
Period range envelope
$11.74channel spread
Total Volume SHARES
201.36M
Period turnover
Avg: 815.2K/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(247 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 19, 2026 | $6.66 | +0.15% | $6.72 | $6.58 | 572.4K |
| Oct 16, 2026 | $6.65 | +0.15% | $6.81 | $6.62 | 888.2K |
| Oct 15, 2026 | $6.64 | -1.04% | $6.77 | $6.64 | 585.2K |
| Oct 14, 2026 | $6.71 | -2.04% | $6.80 | $6.64 | 655.2K |
| Oct 13, 2026 | $6.85 | -0.22% | $6.89 | $6.67 | 721.8K |
| Oct 12, 2026 | $6.87 | +0.37% | $6.93 | $6.80 | 476.1K |
| Oct 09, 2026 | $6.84 | +0.00% | $6.88 | $6.73 | 461.4K |
| Oct 08, 2026 | $6.84 | +1.63% | $6.92 | $6.71 | 1.15M |
| Oct 07, 2026 | $6.73 | -4.94% | $6.95 | $6.63 | 689.0K |
| Oct 06, 2026 | $7.08 | +3.66% | $7.15 | $6.87 | 1.39M |
| Oct 05, 2026 | $6.83 | +0.89% | $6.84 | $6.63 | 872.1K |
| Oct 02, 2026 | $6.77 | +1.04% | $6.83 | $6.72 | 618.1K |
| Sep 25, 2026 | $6.81 | -0.29% | $6.90 | $6.77 | 681.7K |
| Sep 24, 2026 | $6.83 | +0.44% | $6.84 | $6.69 | 800.5K |
| Sep 23, 2026 | $6.80 | -4.49% | $7.06 | $6.78 | 777.6K |
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