89bio Inc. (ETNB)
NASDAQ: ETNB
· Real-Time Price · USD
14.85
0.01 (0.07%)
At close: Oct 03, 2025, 3:59 PM
14.90
0.34%
After-hours: Oct 03, 2025, 07:20 PM EDT
ETNB Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for ETNB across all expirations is 5,515.01 shares per 1% move, with 17,564.04 from calls and 12,049.03 from puts. The put-call GEX ratio of 0.69 reflects balanced positioning between puts and calls.
ETNB GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 17, 25 | 2,166.22 | -4,803.48 | -2,637.26 | 2.22 |
| Nov 21, 25 | 2,929.53 | -5,803.82 | -2,874.29 | 1.98 |
| Dec 19, 25 | 6,279.94 | -1,292.8 | 4,987.14 | 0.21 |
| Feb 20, 26 | 3,891.16 | -99.97 | 3,791.19 | 0.03 |
| May 15, 26 | 2,297.19 | -48.96 | 2,248.23 | 0.02 |
| Oct 16, 26 | 0 | 0 | 0 | n/a |
| Nov 20, 26 | 0 | 0 | 0 | n/a |
| Dec 18, 26 | 0 | 0 | 0 | n/a |