Showing results for IONS, 2026-11-20(m), calls & puts
IONS Option Chain FAQ
What is an option chain?
An option chain lists every call and put for a stock, with prices, volume, open interest, and Greeks for each strike and expiration date.
How many IONS option contracts are listed?
As of Nov 4, 2026, Ionis Pharmaceuticals Inc (IONS) had 406 listed option contracts across 7 expiration dates, from Nov 20, 2026 to Jan 19, 2029.
When do IONS options expire?
Ionis Pharmaceuticals had 7 expiration dates as of Nov 4, 2026, 0 of them weekly. The nearest was Nov 20, 2026 and the furthest Jan 19, 2029.
How actively are IONS options traded?
2.6K Ionis Pharmaceuticals option contracts traded on Nov 4, 2026, and open interest was 52.68K contracts. Over the past 30 days, volume averaged 1.55K contracts per day. The IONS option volume chart shows volume by strike and expiration date.
Is IONS implied volatility high right now?
Ionis Pharmaceuticals IV rank is 21, so its 30-day implied volatility of 61.0% is in the lower part of its one-year range. Over the past year it ranged from 28.5% on May 7, 2026 to 180.5% on Jan 16, 2026. See the IONS implied volatility history for a longer view.
What is Ionis Pharmaceuticals Inc?
Ionis Pharmaceuticals is the leading developer of antisense technology to discover and develop novel drugs.