Showing results for PEN, 2026-11-20(m), calls & puts
PEN 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 PEN option contracts are listed?
As of Nov 4, 2026, Penumbra Inc (PEN) had 718 listed option contracts across 11 expiration dates, from Nov 20, 2026 to Dec 17, 2027.
When do PEN options expire?
Penumbra had 11 expiration dates as of Nov 4, 2026, 1 of them weekly. The nearest was Nov 20, 2026 and the furthest Dec 17, 2027.
How actively are PEN options traded?
88 Penumbra option contracts traded on Nov 4, 2026, and open interest was 13.41K contracts. Over the past 30 days, volume averaged 298 contracts per day. The PEN option volume chart shows volume by strike and expiration date.
Is PEN implied volatility high right now?
Penumbra IV rank is 24, so its 30-day implied volatility of 40.6% is in the lower part of its one-year range. Over the past year it ranged from 2.9% on Oct 9, 2026 to 159.4% on Jul 17, 2026. See the PEN implied volatility history for a longer view.
What is Penumbra Inc?
Domiciled in the US, Penumbra designs, manufactures, and markets an array of thrombectomy and embolization devices and equipment to mechanically remove blood clots.