Ionis Pharmaceuticals Inc... (IONS)
NASDAQ: IONS
· Real-Time Price · USD
64.09
1.12 (1.78%)
At close: Sep 26, 2025, 3:59 PM
63.30
-1.23%
After-hours: Sep 26, 2025, 06:43 PM EDT
IONS Open Interest Chart
Open interest breakdown by expiration date for IONS
options contracts. Displaying data for 10
active expiration dates with future expiry.
Total open interest across all expiries is
39,091
contracts, with 27,691
call contracts and
11,400 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Oct 17, 2025 | 11,917 | 4,080 | 0.34 |
| Nov 21, 2025 | 297 | 945 | 3.18 |
| Dec 19, 2025 | 654 | 735 | 1.12 |
| Jan 16, 2026 | 10,349 | 3,473 | 0.34 |
| Feb 20, 2026 | 174 | 198 | 1.14 |
| Mar 20, 2026 | 70 | 5 | 0.07 |
| Apr 17, 2026 | 205 | 32 | 0.16 |
| Jan 15, 2027 | 3,876 | 1,416 | 0.37 |
| Dec 17, 2027 | 145 | 515 | 3.55 |
| Jan 21, 2028 | 4 | 1 | 0.25 |