Penumbra Inc. (PEN)
NYSE: PEN
· Real-Time Price · USD
256.00
2.51 (0.99%)
At close: Oct 03, 2025, 3:59 PM
256.06
0.02%
After-hours: Oct 03, 2025, 06:29 PM EDT
PEN Open Interest Chart
Open interest breakdown by expiration date for PEN
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
4,350
contracts, with 3,643
call contracts and
707 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Oct 17, 2025 | 1,770 | 277 | 0.16 |
| Nov 21, 2025 | 54 | 2 | 0.04 |
| Dec 19, 2025 | 1,399 | 310 | 0.22 |
| Jan 16, 2026 | 168 | 116 | 0.69 |
| Apr 17, 2026 | 252 | 2 | 0.01 |