Puma Biotechnology, Inc. (PBYI)
NASDAQ: PBYI · Real-Time Price · USD
5.10
-0.36 (-6.59%)
At close: Oct 31, 2025, 4:00 PM EDT
5.13
+0.03 (0.59%)
After-hours: Oct 31, 2025, 7:07 PM EDT
Puma Biotechnology Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 31, 2025 | 5.43 | 5.43 | 5.10 | 5.10 | 5.10 | -6.59% | 430,541 |
| Oct 30, 2025 | 5.16 | 5.52 | 5.15 | 5.46 | 5.46 | 5.81% | 546,532 |
| Oct 29, 2025 | 5.22 | 5.32 | 5.14 | 5.16 | 5.16 | -1.71% | 417,145 |
| Oct 28, 2025 | 5.27 | 5.30 | 5.20 | 5.25 | 5.25 | -0.38% | 192,483 |
| Oct 27, 2025 | 5.61 | 5.61 | 5.23 | 5.27 | 5.27 | 0.76% | 329,900 |
| Oct 24, 2025 | 5.09 | 5.29 | 5.09 | 5.23 | 5.23 | 3.77% | 365,712 |
| Oct 23, 2025 | 5.23 | 5.24 | 5.00 | 5.04 | 5.04 | -3.63% | 338,276 |
| Oct 22, 2025 | 5.19 | 5.28 | 5.10 | 5.23 | 5.23 | 1.16% | 414,248 |
| Oct 21, 2025 | 5.44 | 5.44 | 5.06 | 5.17 | 5.17 | -5.14% | 435,725 |
| Oct 20, 2025 | 5.54 | 5.59 | 5.34 | 5.45 | 5.45 | -0.37% | 368,353 |
| Oct 17, 2025 | 5.38 | 5.57 | 5.34 | 5.47 | 5.47 | 1.11% | 517,788 |
| Oct 16, 2025 | 5.55 | 5.75 | 5.33 | 5.41 | 5.41 | -1.64% | 457,002 |
| Oct 15, 2025 | 5.34 | 5.50 | 5.29 | 5.50 | 5.50 | 3.58% | 378,063 |
| Oct 14, 2025 | 5.25 | 5.50 | 5.16 | 5.31 | 5.31 | 0.38% | 551,535 |
| Oct 13, 2025 | 5.16 | 5.34 | 5.13 | 5.29 | 5.29 | 3.32% | 452,900 |
| Oct 10, 2025 | 5.24 | 5.42 | 5.11 | 5.12 | 5.12 | -1.73% | 429,290 |
| Oct 9, 2025 | 5.22 | 5.37 | 5.17 | 5.21 | 5.21 | -0.38% | 389,810 |
| Oct 8, 2025 | 5.18 | 5.29 | 5.14 | 5.23 | 5.23 | 0.97% | 357,877 |
| Oct 7, 2025 | 5.03 | 5.26 | 5.01 | 5.18 | 5.18 | 2.98% | 432,341 |
| Oct 6, 2025 | 5.12 | 5.25 | 4.88 | 5.03 | 5.03 | -1.95% | 728,374 |
| Oct 3, 2025 | 5.24 | 5.45 | 5.11 | 5.13 | 5.13 | -1.72% | 336,659 |
| Oct 2, 2025 | 5.29 | 5.34 | 5.14 | 5.22 | 5.22 | -0.95% | 400,683 |
| Oct 1, 2025 | 5.29 | 5.30 | 4.95 | 5.27 | 5.27 | -0.75% | 815,027 |
| Sep 30, 2025 | 5.06 | 5.33 | 5.01 | 5.31 | 5.31 | 5.15% | 661,369 |
| Sep 29, 2025 | 4.87 | 5.08 | 4.77 | 5.05 | 5.05 | 4.34% | 535,567 |
| Sep 26, 2025 | 4.74 | 4.92 | 4.71 | 4.84 | 4.84 | 2.98% | 637,765 |
| Sep 25, 2025 | 4.70 | 4.79 | 4.59 | 4.70 | 4.70 | -0.42% | 408,697 |
| Sep 24, 2025 | 4.69 | 4.73 | 4.50 | 4.72 | 4.72 | 0.21% | 490,228 |
| Sep 23, 2025 | 4.47 | 4.79 | 4.47 | 4.71 | 4.71 | 5.61% | 584,062 |
| Sep 22, 2025 | 4.43 | 4.49 | 4.37 | 4.46 | 4.46 | 0.90% | 398,058 |
| Sep 19, 2025 | 4.56 | 4.63 | 4.40 | 4.42 | 4.42 | -2.21% | 846,047 |
| Sep 18, 2025 | 4.41 | 4.52 | 4.37 | 4.52 | 4.52 | 4.15% | 315,686 |
| Sep 17, 2025 | 4.53 | 4.55 | 4.30 | 4.34 | 4.34 | -3.98% | 347,489 |
| Sep 16, 2025 | 4.67 | 4.72 | 4.51 | 4.52 | 4.52 | -2.59% | 532,460 |
| Sep 15, 2025 | 4.50 | 4.64 | 4.41 | 4.64 | 4.64 | 3.80% | 455,824 |
| Sep 12, 2025 | 4.50 | 4.59 | 4.41 | 4.47 | 4.47 | -0.67% | 377,460 |
| Sep 11, 2025 | 4.58 | 4.65 | 4.50 | 4.50 | 4.50 | -0.88% | 573,438 |
| Sep 10, 2025 | 4.65 | 4.73 | 4.51 | 4.54 | 4.54 | -3.61% | 375,392 |
| Sep 9, 2025 | 4.57 | 4.74 | 4.57 | 4.71 | 4.71 | 3.29% | 448,925 |
| Sep 8, 2025 | 5.09 | 5.09 | 4.49 | 4.56 | 4.56 | -9.34% | 897,194 |
| Sep 5, 2025 | 5.16 | 5.22 | 4.99 | 5.03 | 5.03 | -1.57% | 430,642 |
| Sep 4, 2025 | 5.14 | 5.19 | 4.93 | 5.11 | 5.11 | -0.39% | 410,951 |
| Sep 3, 2025 | 5.10 | 5.44 | 5.05 | 5.13 | 5.13 | 0.39% | 652,496 |
| Sep 2, 2025 | 5.05 | 5.38 | 4.98 | 5.11 | 5.11 | 1.39% | 817,674 |
| Aug 29, 2025 | 5.03 | 5.04 | 4.91 | 5.04 | 5.04 | 1.41% | 378,843 |
| Aug 28, 2025 | 5.10 | 5.13 | 4.93 | 4.97 | 4.97 | -2.55% | 416,132 |
| Aug 27, 2025 | 5.14 | 5.15 | 4.96 | 5.10 | 5.10 | -1.54% | 568,648 |
| Aug 26, 2025 | 5.01 | 5.22 | 4.90 | 5.18 | 5.18 | 3.81% | 639,543 |
| Aug 25, 2025 | 5.30 | 5.33 | 4.90 | 4.99 | 4.99 | -4.95% | 525,846 |
| Aug 22, 2025 | 5.23 | 5.37 | 5.04 | 5.25 | 5.25 | 0.57% | 671,890 |