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 Open Interest Chart
Open interest breakdown by expiration date for SERA
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
592
contracts, with 470
call contracts and
122 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Oct 17, 2025 | 2 | 22 | 11.00 |
| Nov 21, 2025 | 81 | 2 | 0.02 |
| Jan 16, 2026 | 13 | 0 | 0.00 |
| Feb 20, 2026 | 51 | 57 | 1.12 |
| Jan 15, 2027 | 323 | 41 | 0.13 |