Penumbra Inc. (PEN)
NYSE: PEN
· Real-Time Price · USD
253.30
4.10 (1.65%)
At close: Sep 26, 2025, 3:59 PM
252.76
-0.21%
After-hours: Sep 26, 2025, 06:23 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
4,329
contracts, with 3,629
call contracts and
700 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Oct 17, 2025 | 1,764 | 276 | 0.16 |
| Nov 21, 2025 | 51 | 0 | 0.00 |
| Dec 19, 2025 | 1,395 | 310 | 0.22 |
| Jan 16, 2026 | 167 | 112 | 0.67 |
| Apr 17, 2026 | 252 | 2 | 0.01 |