Ionis Pharmaceuticals Inc... (IONS)
NASDAQ: IONS
· Real-Time Price · USD
43.76
0.91 (2.12%)
At close: Aug 15, 2025, 3:59 PM
43.97
0.49%
After-hours: Aug 15, 2025, 07:55 PM EDT
IONS Open Interest Chart
Open interest breakdown by expiration date for IONS
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
29,690
contracts, with 23,533
call contracts and
6,157 put contracts. The
overall put-call open interest ratio is
0.26, 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 | 11,946 | 1,472 | 0.12 |
| Oct 17, 2025 | 3,044 | 674 | 0.22 |
| Jan 16, 2026 | 6,224 | 2,234 | 0.36 |
| Jan 15, 2027 | 2,197 | 1,274 | 0.58 |
| Dec 17, 2027 | 122 | 503 | 4.12 |