Sera Prognostics Inc. (SERA)
NASDAQ: SERA
· Real-Time Price · USD
3.09
0.14 (4.75%)
At close: Sep 26, 2025, 3:59 PM
3.20
3.56%
After-hours: Sep 26, 2025, 06:58 PM EDT
SERA Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for SERA across all expirations is 39.54 shares per 1% move, with 82.01 from calls and 42.47 from puts. The put-call GEX ratio of 0.52 reflects balanced positioning between puts and calls.
SERA GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 17, 25 | 0.46 | -9.31 | -8.85 | 20.24 |
| Nov 21, 25 | 60.16 | -1.09 | 59.07 | 0.02 |
| Jan 16, 26 | 0 | 0 | 0 | n/a |
| Feb 20, 26 | 5.04 | -23.39 | -18.35 | 4.64 |
| May 15, 26 | 0 | 0 | 0 | n/a |
| Jan 15, 27 | 16.35 | -8.68 | 7.67 | 0.53 |