Cerus Corporation (CERS)
NASDAQ: CERS
· Real-Time Price · USD
1.18
-0.11 (-8.53%)
At close: Sep 10, 2025, 3:59 PM
1.20
1.69%
Pre-market: Sep 11, 2025, 08:38 AM EDT
CERS Open Interest Chart
Open interest breakdown by expiration date for CERS
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
5,984
contracts, with 5,488
call contracts and
496 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 15 | 51 | 3.40 |
| Oct 17, 2025 | 50 | 1 | 0.02 |
| Nov 21, 2025 | 632 | 8 | 0.01 |
| Dec 19, 2025 | 3,866 | 223 | 0.06 |
| Feb 20, 2026 | 925 | 213 | 0.23 |