Sera Prognostics Inc. (SERA)
NASDAQ: SERA
· Real-Time Price · USD
3.25
0.12 (3.83%)
At close: Oct 03, 2025, 3:59 PM
3.25
0.00%
After-hours: Oct 03, 2025, 04:04 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
594
contracts, with 491
call contracts and
103 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Oct 17, 2025 | 23 | 2 | 0.09 |
| Nov 21, 2025 | 81 | 3 | 0.04 |
| Jan 16, 2026 | 13 | 0 | 0.00 |
| Feb 20, 2026 | 51 | 57 | 1.12 |
| Jan 15, 2027 | 323 | 41 | 0.13 |