Penumbra (PEN) Options Chain
NYSE: PENHealth CareMedical/Dental InstrumentsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Jun 17, 2027
- Days to expiration
- 249
- Share price
- $319.40
- Put/call ratio (OI)
- 31.17
- Put/call ratio (volume)
- 68.00
- Expected move
- ±$33.21
- Open interest (C / P)
- 6 / 187
PEN options summary
The PEN options chain for the June 17, 2027 expiration lists 5 call and 21 put contracts, with 249 days until expiration. Open interest stands at 6 calls and 187 puts, a put/call ratio of 31.17, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $320.00 strike is 12.6%, which implies the market expects a move of about ±$33.21 (10.4%) in Penumbra stock by expiration.
The most open interest sits at the $430.00 call (3 contracts) and the $300.00 put (106 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
PEN options chain · June 17, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 160.00 | 10.00 | 0.00 | 9.60 | |||||
| — | — | — | 165.00 | 0.00 | 0.00 | 10.25 | |||||
| — | — | — | 180.00 | 0.00 | 0.00 | 30.00 | |||||
| 122.85 | 114.00 | 134.00 | 200.00 | — | — | 32.60 | |||||
| — | — | — | 270.00 | 74.00 | 94.00 | 101.40 | |||||
| — | — | — | 280.00 | 80.00 | 120.00 | 100.90 | |||||
| — | — | — | 290.00 | 110.00 | 120.00 | 91.00 | |||||
| — | — | — | 300.00 | 117.00 | 127.00 | 112.25 | |||||
| — | — | — | 310.00 | 0.00 | 0.00 | 133.90 | |||||
| 14.00 | 3.00 | 13.00 | 320.00 | 0.00 | 0.00 | 137.90 | |||||
| — | — | — | 330.00 | 128.00 | 148.00 | 145.00 | |||||
| 18.40 | 0.00 | 0.00 | 340.00 | — | — | — | |||||
| 13.80 | 0.00 | 10.00 | 350.00 | 140.00 | 150.00 | 97.80 | |||||
| — | — | — | 360.00 | 152.00 | 172.00 | 171.00 | |||||
| — | — | — | 370.00 | 0.00 | 0.00 | 192.50 | |||||
| — | — | — | 380.00 | 0.00 | 0.00 | 200.40 | |||||
| — | — | — | 390.00 | 0.00 | 0.00 | 212.20 | |||||
| — | — | — | 400.00 | 0.00 | 0.00 | 221.50 | |||||
| — | — | — | 410.00 | 0.00 | 0.00 | 231.10 | |||||
| — | — | — | 420.00 | 0.00 | 0.00 | 240.80 | |||||
| 0.50 | 0.00 | 4.00 | 430.00 | — | — | — | |||||
| — | — | — | 460.00 | 244.00 | 254.00 | 201.20 | |||||
| — | — | — | 470.00 | 254.00 | 264.00 | 215.00 | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the PEN put/call ratio?
For the June 17, 2027 expiration, the PEN put/call ratio based on open interest is 31.17 (187 puts vs 6 calls), and 68.00 based on today's volume. A ratio above 1 means more puts than calls.
What is PEN's implied volatility?
At-the-money implied volatility for PEN options expiring June 17, 2027 is about 12.6%, an annualized estimate of how much the market expects Penumbra stock to move.
How many PEN option expiration dates are there?
PEN has 9 listed expiration dates, from Oct 16, 2026 to Dec 17, 2027.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.