PEN: Penumbra Inc.

As of Friday, October 30th, 2026

$ 318.95

-3.02 -0.94%

Open: 320.56
High: 321.83
Low: 318.32
Volume: 495,776
Previous Close on Thursday, October 29th, 2026

$ 321.97

+3.66 +1.15%

Open: 318.86
High: 321.97
Low: 318.86
Volume: 672,766

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-10-30 320.56 321.83 318.32 318.95 495,776 -3.02 -0.94
2026-10-29 318.86 321.97 318.86 321.97 672,766 +3.66 +1.15
2026-10-28 321.04 321.16 316.35 318.31 851,286 -5.73 -1.77
2026-10-27 324.70 324.91 323.89 324.04 407,845 -1.18 -0.36
2026-10-26 323.88 325.58 323.88 325.22 434,163 +0.83 +0.26
2026-10-23 324.96 325.33 323.88 324.39 357,894 -0.57 -0.18
2026-10-22 323.50 325.50 323.50 324.96 469,798 +1.40 +0.43
2026-10-21 324.46 324.46 321.97 323.56 377,605 -0.78 -0.24
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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 325.58
On 2026-10-26		 316.35
On 2026-10-28		 -5.44 -1.68 325.58
On 2026-10-26		 316.35
On 2026-10-28		 -2.83 321.70
10D 325.58
On 2026-10-26		 316.35
On 2026-10-28		 -1.91 -0.60 325.58
On 2026-10-26		 316.35
On 2026-10-28		 -2.83 322.82
20D 325.58
On 2026-10-26		 316.32
On 2026-10-07		 1.40 0.44 325.58
On 2026-10-26		 316.35
On 2026-10-28		 -2.83 320.94
WTD 325.58
On 2026-10-26		 316.35
On 2026-10-28		 -5.44 -1.68 325.58
On 2026-10-26		 316.35
On 2026-10-28		 -2.83 321.70
MTD 325.58
On 2026-10-26		 316.32
On 2026-10-07		 0.61 0.19 325.58
On 2026-10-26		 316.35
On 2026-10-28		 -2.83 320.65
As of Friday, October 30th, 2026
 
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Recent
Ticker Last Chg %Chg Volume
PEN

Penumbra Inc.

318.95 -3.02 -0.94 495,776