PEN: Penumbra Inc.

As of Friday, July 31st, 2026

$ 321.19

+1.36 +0.43%

Open: 323.05
High: 323.05
Low: 318.70
Volume: 295,954
Previous Close on Thursday, July 30th, 2026

$ 319.83

-0.30 -0.09%

Open: 319.30
High: 320.42
Low: 318.54
Volume: 357,942

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-07-31 323.05 323.05 318.70 321.19 295,954 +1.36 +0.43
2026-07-30 319.30 320.42 318.54 319.83 357,942 -0.30 -0.09
2026-07-29 318.50 320.83 317.09 320.13 330,083 +0.14 +0.04
2026-07-28 319.98 321.40 319.71 319.99 450,959 +0.50 +0.16
2026-07-27 318.90 320.48 318.84 319.49 304,315 +0.76 +0.24
2026-07-24 318.49 319.02 317.70 318.73 364,538 +0.83 +0.26
2026-07-23 315.70 317.95 315.70 317.90 670,369 +1.40 +0.44
2026-07-22 318.37 318.37 316.32 316.50 640,408 -0.89 -0.28
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 323.05
On 2026-07-31		 317.09
On 2026-07-29		 2.46 0.77 321.40
On 2026-07-28		 317.09
On 2026-07-29		 -1.34 320.13
10D 323.05
On 2026-07-31		 315.70
On 2026-07-23		 2.87 0.90 321.40
On 2026-07-28		 317.09
On 2026-07-29		 -1.34 318.92
20D 323.05
On 2026-07-31		 315.69
On 2026-07-15		 2.62 0.82 320.03
On 2026-07-07		 315.69
On 2026-07-15		 -1.36 318.44
WTD 323.05
On 2026-07-31		 317.09
On 2026-07-29		 2.46 0.77 321.40
On 2026-07-28		 317.09
On 2026-07-29		 -1.34 320.13
MTD 323.05
On 2026-07-31		 314.99
On 2026-07-01		 5.44 1.72 320.03
On 2026-07-07		 315.69
On 2026-07-15		 -1.36 318.36
As of Friday, July 31st, 2026
 
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PEN

Penumbra Inc.

321.19 +1.36 +0.43 295,954