Options Chain for ENERGY RECOVERY INC COM (ERII) - $10.15 as of 3/16/2026 7:52:33 AM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 7.10 | 8.90 | 8.00 | % | 3.20 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 3/16/2026 4:00:07 PM EST | |||
| 5.00 | 4.80 | 6.40 | 5.60 | % | 1.12 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 3/16/2026 4:00:07 PM EST | |||
| 7.50 | 2.30 | 3.70 | 3.00 | % | 0.40 | 0 | 0 | 5.48 | 1.00 | 0.00 | 0.00 | 3/16/2026 4:00:07 PM EST | |||
| 10.00 | 0.00 | 0.80 | 0.40 | 0.46 | -0.44 | -48.89% | 0.04 | 1 | 49 | 1.50 | 0.64 | 0.39 | -0.05 | 3/16/2026 | 3/16/2026 4:00:07 PM EST |
| 12.50 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 3 | 410 | 1.53 | 0.02 | 0.05 | -0.01 | 3/16/2026 | 3/16/2026 4:00:07 PM EST |
| 15.00 | 0.00 | 0.30 | 0.15 | 0.09 | 0.00 | 0.00% | 0.01 | 0 | 200 | 2.45 | 0.00 | 0.00 | 0.00 | 3/11/2026 | 3/16/2026 4:00:07 PM EST |
| 17.50 | 0.00 | 0.75 | 0.38 | 0.42 | 0.00 | 0.00% | 0.02 | 0 | 37 | 5.56 | 0.00 | 0.00 | 0.00 | 2/25/2026 | 3/16/2026 4:00:07 PM EST |
| 20.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 6.29 | 0.00 | 0.00 | 0.00 | 3/16/2026 4:00:07 PM EST | |||
| 22.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 3/16/2026 4:00:07 PM EST | |||
| 25.00 | 0.00 | 0.35 | 0.18 | % | 0.01 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 3/16/2026 4:00:07 PM EST | |||
| 30.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 3/16/2026 4:00:07 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.75 | 0.38 | % | 0.15 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 3/16/2026 4:00:07 PM EST | |||
| 5.00 | 0.00 | 0.40 | 0.20 | 0.05 | 0.00 | 0.00% | 0.04 | 2 | 10 | 6.82 | 0.00 | 0.00 | 0.00 | 3/16/2026 | 3/16/2026 4:00:07 PM EST |
| 7.50 | 0.00 | 2.15 | 1.08 | % | 0.14 | 0 | 0 | 9.51 | 0.00 | 0.00 | 0.00 | 3/16/2026 4:00:07 PM EST | |||
| 10.00 | 0.00 | 0.70 | 0.35 | 0.25 | 0.00 | 0.00% | 0.03 | 0 | 1,224 | 1.99 | -0.36 | 0.39 | -0.05 | 3/12/2026 | 3/16/2026 4:00:07 PM EST |
| 12.50 | 1.70 | 3.00 | 2.35 | % | 0.19 | 0 | 0 | 3.56 | -0.98 | 0.05 | -0.01 | 3/16/2026 4:00:07 PM EST | |||
| 15.00 | 4.30 | 5.30 | 4.80 | 4.50 | 0.00 | 0.00% | 0.32 | 0 | 22 | 4.25 | -1.00 | 0.00 | 0.00 | 2/26/2026 | 3/16/2026 4:00:07 PM EST |
| 17.50 | 6.50 | 8.20 | 7.35 | % | 0.42 | 0 | 0 | 6.25 | -1.00 | 0.00 | 0.00 | 3/16/2026 4:00:07 PM EST | |||
| 20.00 | 9.00 | 10.50 | 9.75 | % | 0.49 | 0 | 0 | 6.45 | -1.00 | 0.00 | 0.00 | 3/16/2026 4:00:07 PM EST | |||
| 22.50 | 11.00 | 13.40 | 12.20 | % | 0.54 | 0 | 0 | 8.17 | -1.00 | 0.00 | 0.00 | 3/16/2026 4:00:07 PM EST | |||
| 25.00 | 13.80 | 15.90 | 14.85 | % | 0.59 | 0 | 0 | 8.72 | -1.00 | 0.00 | 0.00 | 3/16/2026 4:00:07 PM EST | |||
| 30.00 | 18.60 | 20.90 | 19.75 | % | 0.66 | 0 | 0 | 9.62 | -1.00 | 0.00 | 0.00 | 3/16/2026 4:00:07 PM EST |