Energy Recovery Inc. (ERII)
NASDAQ: ERII
· Real-Time Price · USD
15.77
-0.10 (-0.63%)
At close: Oct 03, 2025, 3:59 PM
15.77
0.00%
After-hours: Oct 03, 2025, 04:10 PM EDT
ERII Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for ERII across all expirations is 1,165.4 shares per 1% move, with 2,324.73 from calls and 1,159.33 from puts. The put-call GEX ratio of 0.50 reflects balanced positioning between puts and calls.
ERII GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 17, 25 | 762.16 | -24.95 | 737.21 | 0.03 |
| Nov 21, 25 | 988.04 | -1,018.31 | -30.27 | 1.03 |
| Jan 16, 26 | 0 | 0 | 0 | n/a |
| Feb 20, 26 | 454.64 | -104.57 | 350.07 | 0.23 |
| May 15, 26 | 119.89 | -11.5 | 108.39 | 0.10 |