Options Chain for ENERGY RECOVERY INC COM (ERII) - $12.63 as of 5/28/2025 6:01:25 PM EST
Calls
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 9.60 | 11.20 | % | 0 | 0 | 3.58 | 1.00 | 0.00 | 0.00 | 5/28/2025 3:59:50 PM EST | |||
| 5.00 | 7.10 | 8.60 | % | 0 | 0 | 2.26 | 1.00 | 0.00 | 0.00 | 5/28/2025 3:59:50 PM EST | |||
| 7.50 | 4.60 | 5.40 | % | 0 | 0 | 1.39 | 1.00 | 0.00 | 0.00 | 5/28/2025 3:59:50 PM EST | |||
| 10.00 | 2.25 | 3.80 | % | 0 | 0 | 0.86 | 0.91 | 0.07 | 0.00 | 5/28/2025 3:59:50 PM EST | |||
| 12.50 | 0.00 | 1.70 | 1.40 | 0.00 | 0.00% | 0 | 4 | 0.54 | 0.53 | 0.19 | -0.01 | 5/16/2025 | 5/28/2025 3:59:50 PM EST |
| 15.00 | 0.00 | 0.35 | 0.35 | 0.00 | 0.00% | 0 | 2 | 0.59 | 0.14 | 0.12 | 0.00 | 5/16/2025 | 5/28/2025 3:59:50 PM EST |
| 17.50 | 0.00 | 0.75 | % | 0 | 0 | 1.13 | 0.02 | 0.03 | 0.00 | 5/28/2025 3:59:50 PM EST | |||
| 20.00 | 0.00 | 0.75 | % | 0 | 0 | 1.36 | 0.00 | 0.00 | 0.00 | 5/28/2025 3:59:50 PM EST | |||
| 22.50 | 0.00 | 0.75 | % | 0 | 0 | 1.54 | 0.00 | 0.00 | 0.00 | 5/28/2025 3:59:50 PM EST | |||
| 25.00 | 0.00 | 0.75 | % | 0 | 0 | 1.70 | 0.00 | 0.00 | 0.00 | 5/28/2025 3:59:50 PM EST |
Puts
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.75 | % | 0 | 0 | 4.69 | 0.00 | 0.00 | 0.00 | 5/28/2025 3:59:50 PM EST | |||
| 5.00 | 0.00 | 0.75 | % | 0 | 0 | 2.74 | 0.00 | 0.00 | 0.00 | 5/28/2025 3:59:50 PM EST | |||
| 7.50 | 0.00 | 0.75 | % | 0 | 0 | 1.74 | 0.00 | 0.00 | 0.00 | 5/28/2025 3:59:50 PM EST | |||
| 10.00 | 0.00 | 0.50 | 0.15 | 0.00 | 0.00% | 0 | 1 | 0.66 | -0.09 | 0.07 | 0.00 | 5/21/2025 | 5/28/2025 3:59:50 PM EST |
| 12.50 | 0.70 | 1.20 | % | 0 | 0 | 0.50 | -0.47 | 0.19 | -0.01 | 5/28/2025 3:59:50 PM EST | |||
| 15.00 | 2.35 | 3.10 | % | 0 | 0 | 0.66 | -0.86 | 0.12 | 0.00 | 5/28/2025 3:59:50 PM EST | |||
| 17.50 | 4.80 | 5.50 | % | 0 | 0 | 0.82 | -0.98 | 0.03 | 0.00 | 5/28/2025 3:59:50 PM EST | |||
| 20.00 | 7.30 | 8.00 | % | 0 | 0 | 1.02 | -1.00 | 0.00 | 0.00 | 5/28/2025 3:59:50 PM EST | |||
| 22.50 | 9.80 | 10.50 | % | 0 | 0 | 1.07 | -1.00 | 0.00 | 0.00 | 5/28/2025 3:59:50 PM EST | |||
| 25.00 | 12.30 | 13.00 | % | 0 | 0 | 1.34 | -1.00 | 0.00 | 0.00 | 5/28/2025 3:59:50 PM EST |