stockNYSE: PEN • 28 Days Updates
Penumbra Inc. (PEN)
Showing Closing Date Range from Sep 11 to Oct 9, 2026.
Penumbra Inc. (PEN) is a publicly traded company operating within the Health Care sector.
Investor Relations:penumbrainc.com/investors
Price & Performance Trajectory
Penumbra Inc.NYSE: PEN
Latest Close
$319.40
28 Days Updates Trajectory
Showing Closing Date Range from Sep 11 to Oct 9, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesPEN session performance
✓ Latest Close USD
$319.40
Latest session close
+$1.67vs period start
Period Return % % GAIN
+0.53%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$320.31 / $316.33
Period range envelope
$3.98channel spread
Total Volume SHARES
8.03M
Period turnover
Avg: 401.4K/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(20 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 09, 2026 | $319.40 | +0.59% | $319.45 | $317.06 | 555.3K |
| Oct 08, 2026 | $317.52 | +0.37% | $317.52 | $316.53 | 379.0K |
| Oct 07, 2026 | $316.35 | -0.22% | $317.74 | $316.33 | 363.8K |
| Oct 06, 2026 | $317.05 | -0.02% | $318.01 | $316.87 | 308.4K |
| Oct 05, 2026 | $317.11 | -0.14% | $318.47 | $317.11 | 368.3K |
| Oct 02, 2026 | $317.55 | -0.14% | $318.37 | $316.78 | 239.7K |
| Sep 30, 2026 | $319.00 | +0.04% | $319.15 | $318.24 | 78.0K |
| Sep 29, 2026 | $318.86 | -0.10% | $318.98 | $318.14 | 189.8K |
| Sep 28, 2026 | $319.18 | +0.09% | $319.33 | $318.11 | 189.5K |
| Sep 25, 2026 | $318.89 | -0.26% | $319.61 | $318.17 | 228.1K |
| Sep 24, 2026 | $319.72 | +0.09% | $320.27 | $318.33 | 483.0K |
| Sep 23, 2026 | $319.44 | +0.02% | $320.26 | $318.40 | 410.6K |
| Sep 22, 2026 | $319.39 | +0.19% | $319.80 | $318.49 | 791.9K |
| Sep 21, 2026 | $318.78 | +0.37% | $318.78 | $316.77 | 292.9K |
| Sep 18, 2026 | $317.60 | -0.40% | $319.19 | $317.50 | 994.5K |
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