Ionis Pharmaceuticals Inc... (IONS)
NASDAQ: IONS
· Real-Time Price · USD
42.63
0.01 (0.02%)
At close: Aug 29, 2025, 3:59 PM
43.44
1.89%
After-hours: Aug 29, 2025, 07:11 PM EDT
IONS Open Interest Chart
Open interest breakdown by expiration date for IONS
options contracts. Displaying data for 6
active expiration dates with future expiry.
Total open interest across all expiries is
44,357
contracts, with 34,429
call contracts and
9,928 put contracts. The
overall put-call open interest ratio is
0.29, indicating a
bullish
bias in positioning. Options expire from
Sep 19, 2025
to
Dec 17, 2027.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 14,535 | 4,462 | 0.31 |
| Oct 17, 2025 | 9,667 | 1,123 | 0.12 |
| Jan 16, 2026 | 7,014 | 2,547 | 0.36 |
| Apr 17, 2026 | 26 | 2 | 0.08 |
| Jan 15, 2027 | 3,064 | 1,282 | 0.42 |
| Dec 17, 2027 | 123 | 512 | 4.16 |