Energy Recovery ERII 7.03 0.04 0.57%
ERII Options Volume by Strike
ERII (Energy Recovery): Compare call and put contract volume across strikes to see where activity is concentrated. Free delayed preview.
ATM IV
0.476
Put Call Ratio (OI)
6.31
Put Call Ratio (Vol)
0.696
IV Rank
15
IV Percentile
27.8
Max Pain
5
Volume distribution (2026-09-21)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 2.50 | 12 | 0 |
| 5.00 | 19 | 7 |
| 7.50 | 5 | 35 |
| 10.00 | 14 | 11 |
| 12.50 | 3 | 0 |
| 15.00 | 4 | 0 |
| 17.50 | 2 | 1 |
| 20.00 | 20 | 2 |