Quote for PEN (PENUMBRA INC)

Data as of Oct 28, 2026

Last

318.31

Change

-5.73

Open

321.04

Previous

324.04

High

321.16

Low

316.35

Bid

-

Ask

-

Volume

851,286

Trades

-

Dividend

-

Yield

-

Ex-Div

-

Impl Vol

0.527

Hist Vol

0.259

Opt Volume

1,780

Open Int

12,305

IV Quote Option Chain Price History 10 Day Snapshot Strike Pegger Volatility Skew Trade Finder

Data used in the screeners below are delayed from Oct 7, 2026. Subscribe to get the latest end-of-day data.

Calendar Call Spreads

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Short	Long	Debit	Months
Oct 16 '26 310.00	Mar 19 '27 310.00	5.80	5
Oct 16 '26 310.00	Jan 15 '27 310.00	5.30	3
Oct 16 '26 340.00	Dec 17 '27 340.00	-1.90	14
Oct 16 '26 310.00	Nov 20 '26 310.00	4.40	1
Oct 16 '26 310.00	Dec 17 '27 310.00	-0.30	14
Oct 16 '26 310.00	Dec 18 '26 310.00	-2.00	2
Oct 16 '26 340.00	Dec 18 '26 340.00	1.10	2
Oct 16 '26 340.00	Nov 20 '26 340.00	2.10	1
Oct 16 '26 340.00	Mar 19 '27 340.00	-7.80	5
Oct 16 '26 340.00	Jun 17 '27 340.00	-14.30	8
Oct 16 '26 340.00	Jan 15 '27 340.00	-4.10	3
Dec 18 '26 310.00	Mar 19 '27 310.00	7.80	3
Jan 15 '27 340.00	Dec 17 '27 340.00	2.20	11
Jun 17 '27 340.00	Dec 17 '27 340.00	12.40	6
Nov 20 '26 320.00	Dec 17 '27 320.00	-9.33	13
Oct 16 '26 320.00	Dec 17 '27 320.00	-15.73	14
Mar 19 '27 340.00	Dec 17 '27 340.00	5.90	9
Dec 18 '26 310.00	Jan 15 '27 310.00	7.30	1
Nov 20 '26 310.00	Mar 19 '27 310.00	1.40	4
Nov 20 '26 340.00	Dec 17 '27 340.00	-4.00	13
Nov 20 '26 320.00	Jun 17 '27 320.00	-4.00	7
Oct 16 '26 320.00	Jun 17 '27 320.00	-10.40	8
Dec 18 '26 320.00	Dec 17 '27 320.00	-8.73	12
Dec 18 '26 340.00	Dec 17 '27 340.00	-3.00	12
Nov 20 '26 320.00	Mar 19 '27 320.00	-3.00	4
Oct 16 '26 320.00	Mar 19 '27 320.00	-9.40	5
Nov 20 '26 310.00	Jan 15 '27 310.00	0.90	2
Jan 15 '27 320.00	Dec 17 '27 320.00	-8.73	11
Dec 18 '26 300.00	Jan 15 '27 300.00	2.50	1
Dec 18 '26 320.00	Jun 17 '27 320.00	-3.40	6
Dec 18 '26 330.00	Mar 19 '27 330.00	1.10	3
Nov 20 '26 320.00	Jan 15 '27 320.00	-0.60	2
Oct 16 '26 320.00	Jan 15 '27 320.00	-7.00	3
Mar 19 '27 320.00	Dec 17 '27 320.00	-6.33	9
Nov 20 '26 300.00	Jan 15 '27 300.00	-1.70	2
Oct 16 '26 330.00	Mar 19 '27 330.00	-4.70	5
Jan 15 '27 320.00	Jun 17 '27 320.00	-3.40	5
Jan 15 '27 330.00	Mar 19 '27 330.00	0.98	2
Dec 18 '26 320.00	Mar 19 '27 320.00	-2.40	3
Oct 16 '26 330.00	Nov 20 '26 330.00	-1.20	1