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Penumbra Inc (PEN) — Price History
As of 2026-10-30 — refreshed nightly from the Closelooknet data lake. Diary readings, not advice.
The Closelooknet read
- Signal: Mixed moving-average stack — Trades -0.5% vs the 50-day and -2.6% vs the 200-day average, 12% below the 52-week high and +44.2% off the 52-week low; a death cross printed 54 sessions ago. Computed from daily closes. (as of 2026-10-30)
- Trend: Penumbra Inc trades 0.5% below its 50-day and 2.6% below its 200-day moving average. (as of 2026-10-30)
Penumbra makes medical devices used to clear blood clots and treat vascular disease, mainly aspiration systems that remove thrombus from arteries and veins. It also sells catheters, guide wires and embolization coils that block or seal off abnormal vessels, plus neurosurgical tools for removing fluid from the brain.
The full read — the desk's view, the earnings record, peers and the company snapshot — is on the PEN overview; the trend detail on the technical tab. Research diary readings, not advice.
Daily prices
| Date | Open | High | Low | Close | Chg % | Volume |
|---|---|---|---|---|---|---|
| 2026-10-30 | 320.56 | 321.83 | 318.32 | 318.95 | -0.94% | 497,720 |
| 2026-10-29 | 318.86 | 321.97 | 318.86 | 321.97 | +1.15% | 672,771 |
| 2026-10-28 | 321.04 | 321.15 | 316.35 | 318.31 | -1.77% | 851,287 |
| 2026-10-27 | 324.70 | 324.91 | 323.89 | 324.04 | -0.36% | 407,848 |
| 2026-10-26 | 323.88 | 325.58 | 323.88 | 325.22 | +0.26% | 434,164 |
| 2026-10-23 | 324.96 | 325.33 | 323.88 | 324.39 | -0.18% | 360,025 |
| 2026-10-22 | 323.50 | 325.50 | 323.50 | 324.96 | +0.43% | 472,551 |
| 2026-10-21 | 324.46 | 324.46 | 321.97 | 323.56 | -0.24% | 377,749 |
| 2026-10-20 | 322.99 | 324.64 | 322.43 | 324.34 | +0.60% | 368,832 |
| 2026-10-19 | 320.30 | 322.87 | 320.30 | 322.41 | +0.48% | 272,635 |
| 2026-10-16 | 322.80 | 322.80 | 320.15 | 320.86 | -0.11% | 278,699 |
| 2026-10-15 | 322.13 | 322.17 | 320.09 | 321.20 | +0.34% | 345,435 |
| 2026-10-14 | 320.41 | 320.42 | 319.25 | 320.12 | +0.03% | 272,341 |
| 2026-10-13 | 320.93 | 320.99 | 318.26 | 320.01 | -0.30% | 216,894 |
| 2026-10-12 | 319.91 | 320.97 | 318.97 | 320.96 | +0.49% | 277,220 |
| 2026-10-09 | 317.06 | 319.53 | 317.06 | 319.40 | +0.59% | 555,297 |
| 2026-10-08 | 316.61 | 317.52 | 316.53 | 317.52 | +0.37% | 379,359 |
| 2026-10-07 | 316.62 | 317.74 | 316.32 | 316.35 | -0.22% | 366,187 |
| 2026-10-06 | 317.10 | 318.00 | 316.87 | 317.05 | -0.02% | 308,413 |
| 2026-10-05 | 318.23 | 318.47 | 317.10 | 317.11 | -0.14% | 368,274 |
| 2026-10-02 | 318.37 | 318.37 | 316.78 | 317.55 | -0.14% | 239,680 |
| 2026-10-01 | 318.38 | 318.93 | 317.92 | 318.00 | -0.11% | 350,523 |
| 2026-09-30 | 318.51 | 319.19 | 318.24 | 318.34 | -0.16% | 378,219 |
| 2026-09-29 | 318.73 | 318.98 | 318.14 | 318.86 | -0.10% | 189,852 |
| 2026-09-28 | 318.91 | 319.33 | 318.11 | 319.18 | +0.09% | 189,478 |
| 2026-09-25 | 319.28 | 319.61 | 318.17 | 318.89 | -0.26% | 228,148 |
| 2026-09-24 | 318.98 | 320.27 | 318.33 | 319.72 | +0.09% | 482,954 |
| 2026-09-23 | 319.46 | 320.26 | 318.40 | 319.44 | +0.02% | 410,633 |
| 2026-09-22 | 319.80 | 319.80 | 318.49 | 319.39 | +0.19% | 797,922 |
| 2026-09-21 | 317.38 | 318.78 | 316.77 | 318.78 | +0.37% | 293,927 |
| 2026-09-18 | 319.19 | 319.19 | 317.50 | 317.60 | -0.40% | 994,495 |
| 2026-09-17 | 319.20 | 319.20 | 317.95 | 318.87 | +0.15% | 416,077 |
| 2026-09-16 | 317.30 | 319.33 | 317.30 | 318.40 | -0.01% | 816,975 |
| 2026-09-15 | 319.97 | 319.97 | 318.18 | 318.43 | -0.45% | 500,842 |
| 2026-09-14 | 319.30 | 320.31 | 318.65 | 319.86 | +0.67% | 269,558 |
| 2026-09-11 | 318.54 | 318.54 | 317.58 | 317.73 | -0.02% | 152,618 |
| 2026-09-10 | 319.38 | 319.38 | 317.62 | 317.78 | -0.56% | 141,326 |
| 2026-09-09 | 319.35 | 320.90 | 319.21 | 319.57 | +0.10% | 212,689 |
| 2026-09-08 | 322.61 | 322.61 | 319.18 | 319.26 | -0.90% | 380,769 |
| 2026-09-04 | 321.00 | 322.72 | 321.00 | 322.17 | +0.32% | 174,065 |
| 2026-09-03 | 322.89 | 323.70 | 321.14 | 321.14 | -0.51% | 313,873 |
| 2026-09-02 | 322.48 | 324.55 | 322.48 | 322.80 | +0.07% | 220,280 |
| 2026-09-01 | 325.00 | 325.00 | 322.19 | 322.58 | -0.16% | 150,763 |
| 2026-08-31 | 320.99 | 323.84 | 320.97 | 323.10 | +0.44% | 477,149 |
| 2026-08-28 | 320.83 | 322.25 | 320.83 | 321.68 | +0.21% | 234,126 |
| 2026-08-27 | 323.00 | 323.13 | 321.00 | 321.00 | -0.63% | 476,704 |
| 2026-08-26 | 322.00 | 323.59 | 321.89 | 323.05 | -0.41% | 513,090 |
| 2026-08-25 | 323.70 | 324.86 | 323.32 | 324.37 | +0.19% | 271,581 |
| 2026-08-24 | 324.91 | 324.91 | 323.42 | 323.75 | -0.44% | 144,267 |
| 2026-08-21 | 323.87 | 325.66 | 323.87 | 325.18 | +0.44% | 167,123 |
| 2026-08-20 | 327.12 | 327.12 | 323.76 | 323.76 | -0.94% | 210,043 |
| 2026-08-19 | 325.54 | 327.77 | 325.54 | 326.84 | +0.64% | 305,255 |
| 2026-08-18 | 328.60 | 328.60 | 324.75 | 324.75 | -0.74% | 176,790 |
| 2026-08-17 | 326.36 | 327.61 | 326.36 | 327.17 | +0.05% | 187,634 |
| 2026-08-14 | 327.28 | 328.11 | 326.72 | 327.02 | +0.08% | 251,610 |
| 2026-08-13 | 327.25 | 327.57 | 325.95 | 326.75 | +0.05% | 209,553 |
| 2026-08-12 | 325.60 | 327.55 | 325.25 | 326.58 | +0.09% | 230,043 |
| 2026-08-11 | 325.79 | 326.84 | 325.39 | 326.28 | +0.09% | 240,396 |
| 2026-08-10 | 324.90 | 326.50 | 324.90 | 325.98 | +0.41% | 194,695 |
| 2026-08-07 | 324.93 | 325.74 | 324.46 | 324.66 | -0.06% | 239,512 |
| 2026-08-06 | 324.44 | 325.57 | 323.86 | 324.86 | +0.51% | 262,161 |
| 2026-08-05 | 323.36 | 323.83 | 322.23 | 323.21 | -0.31% | 282,960 |
| 2026-08-04 | 321.57 | 324.35 | 321.35 | 324.22 | +0.37% | 363,249 |
| 2026-08-03 | 321.36 | 323.83 | 321.36 | 323.02 | +0.57% | 328,452 |
| 2026-07-31 | 323.05 | 323.05 | 318.70 | 321.19 | +0.43% | 295,954 |
| 2026-07-30 | 319.30 | 320.42 | 318.54 | 319.83 | -0.09% | 357,943 |
| 2026-07-29 | 318.50 | 320.83 | 317.09 | 320.13 | +0.04% | 365,272 |
| 2026-07-28 | 319.98 | 321.40 | 319.71 | 319.99 | +0.16% | 457,807 |
| 2026-07-27 | 318.90 | 320.48 | 318.84 | 319.49 | +0.24% | 338,837 |
| 2026-07-24 | 318.49 | 319.02 | 317.70 | 318.73 | +0.26% | 364,538 |
| 2026-07-23 | 315.70 | 317.95 | 315.70 | 317.90 | +0.44% | 690,849 |
| 2026-07-22 | 318.37 | 318.37 | 316.32 | 316.50 | -0.28% | 640,409 |
| 2026-07-21 | 317.25 | 317.98 | 317.00 | 317.39 | -0.19% | 276,751 |
| 2026-07-20 | 318.44 | 318.75 | 317.63 | 318.01 | -0.10% | 442,348 |
| 2026-07-17 | 318.82 | 319.94 | 318.06 | 318.32 | -0.40% | 480,695 |
| 2026-07-16 | 318.52 | 319.60 | 317.77 | 319.60 | +0.91% | 547,531 |
| 2026-07-15 | 316.00 | 317.58 | 315.69 | 316.73 | +0.15% | 371,504 |
| 2026-07-14 | 317.32 | 317.62 | 316.01 | 316.26 | -0.84% | 661,579 |
| 2026-07-13 | 317.63 | 318.94 | 317.13 | 318.94 | +0.26% | 379,201 |
| 2026-07-10 | 318.24 | 318.51 | 317.35 | 318.10 | +0.05% | 146,602 |
| 2026-07-09 | 317.12 | 318.17 | 316.49 | 317.95 | +0.21% | 132,917 |
| 2026-07-08 | 317.66 | 318.18 | 316.58 | 317.28 | -0.32% | 258,126 |
| 2026-07-07 | 320.03 | 320.03 | 317.89 | 318.31 | +0.03% | 312,675 |
| 2026-07-06 | 318.94 | 318.94 | 317.17 | 318.23 | -0.11% | 357,640 |
| 2026-07-02 | 317.38 | 319.19 | 316.81 | 318.57 | +0.68% | 296,718 |
| 2026-07-01 | 315.26 | 317.10 | 314.99 | 316.43 | +0.22% | 454,905 |
| 2026-06-30 | 317.17 | 317.17 | 314.80 | 315.75 | +0.09% | 352,437 |
| 2026-06-29 | 317.17 | 317.53 | 315.46 | 315.46 | -0.37% | 330,774 |
| 2026-06-26 | 318.41 | 318.99 | 316.63 | 316.63 | -0.24% | 546,357 |
| 2026-06-25 | 316.65 | 318.64 | 316.38 | 317.40 | +0.33% | 622,888 |
| 2026-06-24 | 318.80 | 318.80 | 316.30 | 316.36 | -0.40% | 290,695 |
| 2026-06-23 | 317.39 | 318.46 | 316.60 | 317.63 | +0.45% | 307,400 |
| 2026-06-22 | 316.27 | 316.91 | 315.03 | 316.20 | -0.32% | 201,809 |
| 2026-06-18 | 315.81 | 317.24 | 315.81 | 317.20 | +0.33% | 679,709 |
| 2026-06-17 | 318.01 | 318.65 | 315.99 | 316.16 | -0.72% | 384,665 |
| 2026-06-16 | 318.77 | 319.00 | 317.91 | 318.46 | +0.08% | 279,260 |
| 2026-06-15 | 318.25 | 319.83 | 317.31 | 318.21 | -0.16% | 446,357 |
| 2026-06-12 | 320.26 | 321.80 | 317.53 | 318.71 | +0.12% | 514,479 |
| 2026-06-11 | 320.10 | 320.31 | 318.27 | 318.32 | -0.32% | 335,802 |
| 2026-06-10 | 321.23 | 321.23 | 319.10 | 319.34 | -0.54% | 460,373 |
| 2026-06-09 | 320.77 | 322.09 | 320.40 | 321.06 | +0.31% | 441,271 |
| 2026-06-08 | 320.00 | 322.65 | 319.99 | 320.07 | -0.14% | 279,261 |
| 2026-06-05 | 321.80 | 322.27 | 319.81 | 320.53 | -0.03% | 278,756 |
| 2026-06-04 | 322.94 | 323.10 | 319.86 | 320.63 | +0.39% | 823,433 |
| 2026-06-03 | 319.39 | 319.70 | 318.35 | 319.37 | +0.20% | 402,655 |
| 2026-06-02 | 318.25 | 319.45 | 318.12 | 318.74 | -0.07% | 397,340 |
| 2026-06-01 | 318.41 | 320.75 | 317.81 | 318.95 | +0.20% | 362,751 |
| 2026-05-29 | 319.52 | 320.12 | 318.12 | 318.30 | -0.20% | 337,783 |
| 2026-05-28 | 319.88 | 320.44 | 318.79 | 318.95 | -0.43% | 470,849 |
| 2026-05-27 | 326.18 | 328.19 | 320.10 | 320.34 | -2.39% | 532,642 |
| 2026-05-26 | 328.12 | 329.65 | 327.81 | 328.20 | -0.15% | 321,836 |
| 2026-05-22 | 328.81 | 329.67 | 327.92 | 328.69 | +0.24% | 508,564 |
| 2026-05-21 | 326.65 | 328.05 | 326.10 | 327.89 | +0.16% | 427,197 |
| 2026-05-20 | 327.48 | 327.69 | 325.13 | 327.38 | +0.25% | 449,750 |
| 2026-05-19 | 326.68 | 328.17 | 325.61 | 326.55 | +0.00% | 664,438 |
| 2026-05-18 | 322.90 | 326.94 | 322.90 | 326.54 | +1.31% | 435,351 |
| 2026-05-15 | 323.19 | 324.12 | 321.45 | 322.32 | -0.20% | 443,675 |
| 2026-05-14 | 323.00 | 323.50 | 321.75 | 322.97 | +0.12% | 346,104 |
| 2026-05-13 | 322.50 | 323.28 | 321.38 | 322.59 | -0.06% | 273,707 |
| 2026-05-12 | 324.55 | 324.55 | 321.79 | 322.79 | +0.34% | 258,783 |
| 2026-05-11 | 321.88 | 323.07 | 321.38 | 321.71 | -0.16% | 351,887 |
| 2026-05-08 | 324.91 | 324.91 | 321.79 | 322.23 | -0.75% | 350,069 |
| 2026-05-07 | 323.82 | 326.43 | 323.82 | 324.65 | +0.14% | 683,301 |
| 2026-05-06 | 324.02 | 324.59 | 323.08 | 324.19 | +0.10% | 341,571 |
| 2026-05-05 | 325.05 | 325.05 | 323.86 | 323.86 | -0.24% | 440,077 |
| 2026-05-04 | 324.79 | 326.20 | 324.53 | 324.65 | -0.21% | 610,219 |
| 2026-05-01 | 327.38 | 327.44 | 325.18 | 325.33 | -0.35% | 431,663 |
| 2026-04-30 | 325.53 | 326.75 | 324.09 | 326.48 | +0.51% | 320,499 |
| 2026-04-29 | 325.52 | 326.25 | 323.71 | 324.82 | -0.36% | 671,862 |
| 2026-04-28 | 328.48 | 328.73 | 325.76 | 325.99 | -0.61% | 344,756 |
| 2026-04-27 | 329.91 | 331.80 | 327.75 | 327.98 | -0.58% | 507,262 |
| 2026-04-24 | 332.48 | 334.04 | 329.62 | 329.89 | -0.93% | 352,314 |
| 2026-04-23 | 335.20 | 335.20 | 332.38 | 333.00 | +0.24% | 692,816 |
| 2026-04-22 | 331.13 | 334.00 | 329.85 | 332.21 | +1.59% | 1,148,331 |
| 2026-04-21 | 329.75 | 330.06 | 327.00 | 327.00 | -0.82% | 1,085,407 |
| 2026-04-20 | 332.14 | 332.14 | 329.04 | 329.71 | -0.73% | 640,247 |
| 2026-04-17 | 331.86 | 333.04 | 331.86 | 332.13 | +0.20% | 346,217 |
| 2026-04-16 | 332.64 | 333.54 | 331.46 | 331.47 | -0.29% | 256,144 |
| 2026-04-15 | 332.19 | 333.32 | 332.08 | 332.42 | +0.08% | 346,598 |
| 2026-04-14 | 330.90 | 332.90 | 330.90 | 332.17 | +0.21% | 255,378 |
| 2026-04-13 | 329.99 | 331.48 | 329.72 | 331.48 | +0.52% | 379,194 |
| 2026-04-10 | 329.32 | 330.11 | 328.97 | 329.77 | +0.08% | 438,754 |
| 2026-04-09 | 330.75 | 330.75 | 328.86 | 329.52 | -0.47% | 502,991 |
| 2026-04-08 | 330.93 | 332.05 | 330.57 | 331.08 | +0.34% | 377,320 |
| 2026-04-07 | 329.51 | 330.53 | 329.02 | 329.96 | +0.03% | 626,976 |
| 2026-04-06 | 330.11 | 330.97 | 328.94 | 329.87 | -0.15% | 491,409 |
| 2026-04-02 | 328.22 | 330.62 | 328.22 | 330.36 | +0.43% | 747,863 |
| 2026-04-01 | 329.91 | 330.44 | 328.10 | 328.96 | +0.18% | 566,561 |
| 2026-03-31 | 329.50 | 329.50 | 326.60 | 328.37 | +0.05% | 837,550 |
| 2026-03-30 | 328.70 | 330.70 | 326.58 | 328.20 | -2.06% | 1,600,963 |
| 2026-03-27 | 337.37 | 337.37 | 334.80 | 335.10 | -0.39% | 559,642 |
| 2026-03-26 | 335.01 | 337.76 | 335.01 | 336.42 | +0.04% | 574,255 |
| 2026-03-25 | 336.68 | 336.68 | 335.06 | 336.27 | +0.63% | 372,704 |
| 2026-03-24 | 335.51 | 335.87 | 334.17 | 334.17 | -0.41% | 520,393 |
| 2026-03-23 | 337.81 | 337.81 | 334.83 | 335.56 | -0.09% | 628,282 |
| 2026-03-20 | 336.11 | 337.94 | 335.79 | 335.85 | -0.44% | 932,546 |
| 2026-03-19 | 338.59 | 338.99 | 336.23 | 337.35 | -0.26% | 297,726 |
| 2026-03-18 | 337.28 | 338.92 | 336.97 | 338.24 | +0.07% | 419,759 |
| 2026-03-17 | 338.64 | 338.91 | 337.40 | 338.00 | +0.53% | 398,954 |
| 2026-03-16 | 336.19 | 337.08 | 335.81 | 336.21 | +0.01% | 721,831 |
| 2026-03-13 | 336.33 | 337.00 | 334.90 | 336.18 | +0.36% | 340,912 |
| 2026-03-12 | 335.34 | 336.57 | 333.94 | 334.99 | -0.33% | 468,724 |
| 2026-03-11 | 337.07 | 337.92 | 334.83 | 336.11 | -0.19% | 692,406 |
| 2026-03-10 | 339.10 | 339.65 | 336.64 | 336.74 | -0.85% | 555,157 |
| 2026-03-09 | 338.16 | 340.33 | 337.13 | 339.61 | +0.29% | 947,523 |
| 2026-03-06 | 339.63 | 340.24 | 338.25 | 338.64 | -0.58% | 482,563 |
| 2026-03-05 | 339.16 | 340.71 | 337.91 | 340.62 | +0.30% | 871,959 |
| 2026-03-04 | 341.52 | 341.52 | 338.61 | 339.61 | -0.16% | 736,459 |
| 2026-03-03 | 341.09 | 342.17 | 339.31 | 340.16 | -0.63% | 629,701 |
| 2026-03-02 | 342.30 | 343.29 | 340.74 | 342.30 | -0.61% | 895,656 |
| 2026-02-27 | 341.00 | 344.53 | 341.00 | 344.39 | +0.72% | 792,079 |
| 2026-02-26 | 339.83 | 342.07 | 338.80 | 341.94 | +0.97% | 856,952 |
| 2026-02-25 | 339.40 | 340.01 | 338.53 | 338.67 | -0.27% | 624,352 |
| 2026-02-24 | 339.56 | 340.48 | 338.67 | 339.59 | +0.11% | 830,415 |
| 2026-02-23 | 339.53 | 340.86 | 339.08 | 339.20 | -0.05% | 530,350 |
| 2026-02-20 | 341.00 | 341.29 | 339.25 | 339.36 | -0.39% | 618,267 |
| 2026-02-19 | 341.37 | 342.00 | 340.58 | 340.68 | -0.19% | 336,685 |
| 2026-02-18 | 340.68 | 341.52 | 340.34 | 341.32 | +0.09% | 569,096 |
| 2026-02-17 | 339.01 | 341.71 | 339.01 | 341.03 | +0.51% | 446,315 |
| 2026-02-13 | 338.84 | 341.66 | 338.84 | 339.30 | +0.17% | 551,721 |
| 2026-02-12 | 338.05 | 340.34 | 338.05 | 338.72 | +0.14% | 778,105 |
| 2026-02-11 | 338.85 | 340.12 | 337.63 | 338.26 | -0.21% | 701,461 |
| 2026-02-10 | 340.37 | 340.92 | 338.70 | 338.97 | -0.02% | 838,186 |
| 2026-02-09 | 340.85 | 340.86 | 338.88 | 339.05 | -0.58% | 473,208 |
| 2026-02-06 | 343.63 | 344.07 | 339.33 | 341.02 | -0.29% | 1,160,399 |
| 2026-02-05 | 341.22 | 343.69 | 340.00 | 342.01 | +0.61% | 1,867,812 |
| 2026-02-04 | 348.79 | 350.35 | 339.76 | 339.92 | -4.52% | 1,411,063 |
| 2026-02-03 | 357.43 | 358.64 | 355.83 | 356.00 | -0.28% | 1,112,812 |
| 2026-02-02 | 358.78 | 359.87 | 356.88 | 356.99 | -0.33% | 842,701 |
| 2026-01-30 | 358.12 | 360.44 | 357.15 | 358.17 | +0.33% | 1,135,733 |
| 2026-01-29 | 359.32 | 360.40 | 356.39 | 357.00 | -0.57% | 1,535,192 |
| 2026-01-28 | 359.30 | 361.05 | 359.03 | 359.03 | -0.10% | 1,319,190 |
| 2026-01-27 | 358.76 | 360.00 | 358.36 | 359.40 | +0.11% | 915,998 |
| 2026-01-26 | 360.00 | 361.55 | 358.75 | 359.00 | -0.07% | 934,136 |
| 2026-01-23 | 358.44 | 360.49 | 358.21 | 359.26 | +0.20% | 1,038,930 |
| 2026-01-22 | 357.72 | 360.85 | 357.68 | 358.53 | +0.24% | 1,492,808 |
| 2026-01-21 | 357.70 | 362.41 | 355.16 | 357.68 | +0.63% | 2,798,853 |
| 2026-01-20 | 350.80 | 356.65 | 350.02 | 355.44 | +1.33% | 3,182,888 |
| 2026-01-16 | 349.99 | 352.07 | 349.12 | 350.78 | +0.08% | 3,306,002 |
| 2026-01-15 | 348.11 | 352.15 | 345.20 | 350.49 | +11.82% | 9,675,405 |
| 2026-01-14 | 300.50 | 316.92 | 296.61 | 313.43 | +4.14% | 918,783 |
| 2026-01-13 | 317.77 | 317.77 | 290.00 | 300.97 | -5.79% | 1,366,230 |
| 2026-01-12 | 322.25 | 323.66 | 310.00 | 319.47 | -0.92% | 893,905 |
| 2026-01-09 | 317.39 | 325.02 | 315.49 | 322.44 | +2.19% | 871,937 |
| 2026-01-08 | 315.48 | 317.85 | 311.25 | 315.54 | -0.19% | 491,162 |
| 2026-01-07 | 315.11 | 317.17 | 305.30 | 316.15 | -0.26% | 568,406 |
| 2026-01-06 | 312.64 | 320.42 | 310.71 | 316.97 | +0.63% | 623,275 |
| 2026-01-05 | 310.00 | 315.21 | 306.99 | 315.00 | +1.80% | 357,504 |
| 2026-01-02 | 310.72 | 314.27 | 302.19 | 309.42 | -0.48% | 330,229 |
| 2025-12-31 | 314.25 | 319.00 | 310.81 | 310.91 | -1.07% | 210,413 |
| 2025-12-30 | 316.50 | 319.68 | 312.82 | 314.27 | -0.20% | 241,254 |
| 2025-12-29 | 318.86 | 319.78 | 312.91 | 314.89 | -0.66% | 303,109 |
| 2025-12-26 | 315.86 | 317.20 | 313.94 | 316.97 | +0.35% | 164,091 |
| 2025-12-24 | 315.79 | 318.77 | 314.51 | 315.86 | -0.03% | 127,047 |
| 2025-12-23 | 319.58 | 320.35 | 315.39 | 315.95 | -1.53% | 303,752 |
| 2025-12-22 | 314.61 | 321.38 | 313.45 | 320.85 | +1.57% | 369,564 |
| 2025-12-19 | 315.50 | 317.37 | 311.56 | 315.90 | +0.17% | 676,980 |
| 2025-12-18 | 318.21 | 320.00 | 307.00 | 315.35 | +1.97% | 788,595 |
| 2025-12-17 | 311.18 | 313.61 | 307.85 | 309.26 | +0.38% | 494,201 |
| 2025-12-16 | 309.00 | 314.10 | 307.00 | 308.10 | -0.34% | 674,637 |
| 2025-12-15 | 312.48 | 315.74 | 307.84 | 309.15 | -0.92% | 479,454 |
| 2025-12-12 | 313.19 | 315.00 | 310.89 | 312.02 | +0.20% | 419,159 |
| 2025-12-11 | 305.75 | 314.74 | 304.79 | 311.40 | +2.75% | 713,322 |
| 2025-12-10 | 288.47 | 303.20 | 288.35 | 303.07 | +5.55% | 553,724 |
| 2025-12-09 | 299.33 | 299.99 | 286.75 | 287.14 | -2.61% | 551,942 |
| 2025-12-08 | 299.16 | 301.70 | 292.36 | 294.83 | -1.94% | 553,141 |
| 2025-12-05 | 297.42 | 303.00 | 295.34 | 300.66 | +2.02% | 600,398 |
| 2025-12-04 | 285.71 | 296.50 | 284.95 | 294.72 | +3.15% | 602,353 |
| 2025-12-03 | 288.20 | 292.26 | 285.16 | 285.71 | -0.70% | 333,039 |
| 2025-12-02 | 292.98 | 295.39 | 287.20 | 287.71 | -1.35% | 329,736 |
| 2025-12-01 | 295.62 | 298.69 | 291.38 | 291.66 | -0.52% | 466,198 |
| 2025-11-28 | 295.37 | 297.83 | 291.94 | 293.17 | -0.94% | 254,172 |
| 2025-11-26 | 297.05 | 301.22 | 295.59 | 295.96 | -0.92% | 434,735 |
| 2025-11-25 | 299.00 | 301.01 | 296.25 | 298.71 | +0.20% | 819,333 |
| 2025-11-24 | 288.15 | 298.50 | 286.37 | 298.11 | +3.34% | 597,781 |
| 2025-11-21 | 279.69 | 293.18 | 279.69 | 288.47 | +3.10% | 621,012 |
| 2025-11-20 | 283.60 | 285.00 | 277.54 | 279.79 | -1.19% | 370,646 |
| 2025-11-19 | 278.06 | 285.87 | 276.72 | 283.15 | +1.82% | 576,904 |
| 2025-11-18 | 278.85 | 280.72 | 276.01 | 278.10 | -0.15% | 308,000 |
| 2025-11-17 | 282.93 | 284.91 | 277.64 | 278.51 | -0.56% | 480,944 |
| 2025-11-14 | 277.29 | 282.87 | 274.55 | 280.07 | +0.48% | 458,605 |
| 2025-11-13 | 277.87 | 280.85 | 274.20 | 278.74 | -0.55% | 467,868 |
| 2025-11-12 | 280.00 | 283.84 | 276.44 | 280.29 | +0.22% | 434,693 |
| 2025-11-11 | 272.93 | 279.92 | 271.31 | 279.68 | +3.37% | 349,286 |
| 2025-11-10 | 266.60 | 270.80 | 262.94 | 270.55 | +1.64% | 544,566 |
| 2025-11-07 | 264.56 | 270.00 | 259.14 | 266.19 | +0.60% | 648,264 |
| 2025-11-06 | 259.79 | 272.00 | 258.59 | 264.61 | +17.32% | 1,111,215 |
| 2025-11-05 | 232.00 | 236.32 | 225.52 | 225.54 | -4.06% | 640,669 |
| 2025-11-04 | 227.58 | 235.59 | 227.37 | 235.08 | +3.93% | 576,495 |
| 2025-11-03 | 225.60 | 226.50 | 221.26 | 226.19 | -0.52% | 494,458 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: Nov (+19.54%). Worst month: Oct (-5.42%). Based on 5 years of daily data (2022–2026).
FAQ · from the current price data · as of 2026-10-30
Quick answers
What is Penumbra Inc's (PEN) latest close?
318.95 on 2026-10-30, from the Closelook data lake's daily price record.
What is PEN's 52-week high and low?
362.41 high and 221.26 low over the trailing 52 weeks, as of 2026-10-30.
What is Penumbra Inc's strongest and weakest month historically?
Historically, PEN's strongest calendar month has been Nov (average +19.54%) and its weakest Oct (average -5.42%), based on 5 years of daily data (2022–2026).
How many years of seasonality does this cover?
5 years (2022–2026), computed from 1023 daily bars in the Closelook data lake.
What is the current Closelooknet signal on PEN?
Mixed moving-average stack: Trades -0.5% vs the 50-day and -2.6% vs the 200-day average, 12% below the 52-week high and +44.2% off the 52-week low; a death cross printed 54 sessions ago. Computed from daily closes. As of 2026-10-30. A research diary reading, not advice.
Is PEN above its 50-day and 200-day moving averages?
Penumbra Inc trades 0.5% below its 50-day and 2.6% below its 200-day moving average (0.6% below its 20-day). As of 2026-10-30.