PEN: Penumbra Inc.

As of Tuesday, August 11th, 2026

$ 326.28

+0.30 +0.09%

Open: 325.79
High: 326.84
Low: 325.39
Volume: 206,277
Previous Close on Monday, August 10th, 2026

$ 325.98

+1.32 +0.41%

Open: 324.90
High: 326.50
Low: 324.90
Volume: 194,658

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-08-11 325.79 326.84 325.39 326.28 206,277 +0.30 +0.09
2026-08-10 324.90 326.50 324.90 325.98 194,658 +1.32 +0.41
2026-08-07 324.93 325.74 324.47 324.66 239,493 -0.20 -0.06
2026-08-06 324.44 325.57 323.86 324.86 258,258 +1.65 +0.51
2026-08-05 323.36 323.83 322.23 323.21 281,424 -1.01 -0.31
2026-08-04 321.57 324.35 321.35 324.22 363,245 +1.20 +0.37
2026-08-03 321.36 323.83 321.36 323.02 294,435 +1.83 +0.57
2026-07-31 323.05 323.05 318.70 321.19 295,954 +1.36 +0.43
VIEW MORE / DOWNLOAD

Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 326.84
On 2026-08-11		 322.23
On 2026-08-05		 2.06 0.64 323.83
On 2026-08-05		 323.83
On 2026-08-05		 0.00 325.00
10D 326.84
On 2026-08-11		 317.09
On 2026-07-29		 6.29 1.97 320.83
On 2026-07-29		 318.54
On 2026-07-30		 -0.71 323.34
20D 326.84
On 2026-08-11		 315.69
On 2026-07-15		 10.02 3.17 321.40
On 2026-07-28		 317.09
On 2026-07-29		 -1.34 320.80
WTD 326.84
On 2026-08-11		 324.90
On 2026-08-10		 1.62 0.50 326.50
On 2026-08-10		 326.50
On 2026-08-10		 0.00 326.13
MTD 326.84
On 2026-08-11		 321.35
On 2026-08-04		 5.09 1.58 324.35
On 2026-08-04		 322.23
On 2026-08-05		 -0.65 324.60
As of Tuesday, August 11th, 2026
 
Free Tier
Ticker Last Chg %Chg Volume
GE

General Electric Company

368.06 +1.36 +0.37 2,267,556
KO

The Coca-Cola Company

86.48 -0.39 -0.45 15,748,702
PFE

Pfizer Inc.

26.62 -0.43 -1.59 36,238,070
VZ

Verizon Communications Inc.

47.27 +0.24 +0.51 12,828,062
VIX

CBOE Volatility Index

15.27 -0.18 -1.17
 
Watchlists
Log In
To create and display watchlists.
 
Markets
Ticker Last Chg %Chg Volume
DJIA

Dow Jones Industrial Average

53,791.85 -184.13 -0.34 378,233,336
DJTA

Dow Jones Transportation Average

21,297.61 -68.47 -0.32 54,559,775
SPX

S&P 500 Index

7,728.20 -24.91 -0.32
OEX

S&P 100 Index

3,812.47 -21.88 -0.57
NDX

NASDAQ 100 Index

29,525.48 -96.33 -0.33
NYA

NYSE Composite Index

24,685.57 +17.69 +0.07
XAX

NYSE AMEX Composite Index

8,764.72 +43.61 +0.50
RUI

RUSSELL 1000 Index

4,213.66 -12.12 -0.29
RUT

Russell 2000 Index

3,027.12 +9.72 +0.32
RUA

Russell 3000 Index

4,399.34 -11.53 -0.26
VIX

CBOE Volatility Index

15.27 -0.18 -1.17
VIX1Y

CBOE S&P 500 One-Year Volatility Index

22.75 -0.01 -0.04
VIX6M

CBOE S&P 500 6-Month Volatility Index

21.10 -0.04 -0.19
VIX3M

CBOE S&P 500 3-Month Volatility Index

18.91 -0.07 -0.37
 
Recent
Ticker Last Chg %Chg Volume
EVTC

EVERTEC Inc.

29.51 -0.13 -0.44 252,571
AAP

Advance Auto Parts Inc.

52.95 -2.78 -4.99 1,185,621
EMBC

Embecta Corp.

4.88 -0.11 -2.20 2,463,219
PEN

Penumbra Inc.

326.28 +0.30 +0.09 206,277