Energy Recovery Inc. (ERII)
NASDAQ: ERII
· Real-Time Price · USD
15.77
-0.10 (-0.63%)
At close: Oct 03, 2025, 3:59 PM
14.56
-7.67%
After-hours: Oct 03, 2025, 07:26 PM EDT
ERII Volatility Exposure
Energy Recovery has experienced an average implied
volatility of 0.65 and an average realized volatility of 0.38.
Volatility History
| Date | % Change | P/C | Total OI | % OI Change | Implied Volatility | Realized Vol. |
|---|---|---|---|---|---|---|
| Oct 3, 2025 | -0.69% | 2.05 | 2.63K | -0.30% | 0.8 | n/a |
| Oct 2, 2025 | -0.31% | 0.14 | 2.64K | +1.81% | 0.8 | n/a |
| Oct 1, 2025 | +3.87% | 0.23 | 2.59K | +6.88% | 0.78 | n/a |
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