Puma Biotechnology, Inc. (PBYI) NASDAQ
Currency In USD
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Currency In USD
If you invested $1000 in Puma Biotechnology, Inc. (PBYI) 10 years ago, it would be worth $169.08 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,245.28, while $1000 invested 1 year ago would be worth $1,760. This corresponds to total returns of -83.09%, 24.53%, 76%, respectively, with annualized returns of -16.28%, 4.48%, 76%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| August 21, 2026 | 9.2 | 9.24 | 9.24 | 9.48 | 9.07 | 333,577 |
| August 20, 2026 | 9.45 | 9.11 | 9.11 | 9.45 | 9.03 | 389,253 |
| August 19, 2026 | 9.33 | 9.49 | 9.49 | 9.51 | 9.25 | 0 |
| August 18, 2026 | 8.8 | 9.24 | 9.24 | 9.34 | 8.8 | 244,692 |
| August 17, 2026 | 8.8 | 8.82 | 8.82 | 8.99 | 8.62 | 191,896 |
| August 14, 2026 | 8.84 | 8.83 | 8.83 | 8.89 | 8.53 | 232,929 |
| August 13, 2026 | 8.93 | 8.71 | 8.71 | 8.97 | 8.65 | 262,982 |
| August 12, 2026 | 9.01 | 8.9 | 8.9 | 9.23 | 8.78 | 0 |
| August 11, 2026 | 8.77 | 8.77 | 8.77 | 8.91 | 8.48 | 0 |
| August 10, 2026 | 8.96 | 8.69 | 8.69 | 8.96 | 8.55 | 437,946 |
| August 07, 2026 | 8.15 | 8.91 | 8.91 | 9.4 | 8.12 | 683,217 |
| August 06, 2026 | 8.02 | 8.12 | 8.12 | 8.16 | 7.86 | 539,144 |
| August 05, 2026 | 7.84 | 7.99 | 7.99 | 8.08 | 7.82 | 236,976 |
| August 04, 2026 | 7.71 | 7.8 | 7.8 | 7.83 | 7.63 | 269,411 |
| August 03, 2026 | 7.98 | 7.69 | 7.69 | 8 | 7.41 | 338,507 |
| July 31, 2026 | 7.85 | 7.93 | 7.93 | 7.94 | 7.63 | 264,861 |
| July 30, 2026 | 7.79 | 7.89 | 7.89 | 7.95 | 7.73 | 260,169 |
| July 29, 2026 | 7.96 | 7.81 | 7.81 | 8.05 | 7.77 | 200,258 |
| July 28, 2026 | 8 | 7.97 | 7.97 | 8.23 | 7.67 | 310,476 |
| July 27, 2026 | 8.04 | 7.99 | 7.99 | 8.18 | 7.99 | 143,866 |
| July 23, 2026 | 7.75 | 8.01 | 8.01 | 8.03 | 7.61 | 229,910 |
| July 22, 2026 | 8.52 | 7.87 | 7.87 | 8.58 | 7.83 | 426,280 |
| July 21, 2026 | 8.34 | 8.58 | 8.58 | 8.75 | 8.32 | 444,123 |
| July 20, 2026 | 8.45 | 8.3 | 8.3 | 8.54 | 8.14 | 461,512 |
| July 17, 2026 | 8.28 | 8.53 | 8.53 | 8.64 | 8.24 | 256,263 |
| July 16, 2026 | 8.39 | 8.4 | 8.4 | 8.66 | 8.35 | 400,224 |
| July 15, 2026 | 8.34 | 8.41 | 8.41 | 8.55 | 8.14 | 257,169 |
| July 14, 2026 | 8.1 | 8.28 | 8.28 | 8.43 | 8.01 | 426,218 |
| July 13, 2026 | 7.95 | 8.08 | 8.08 | 8.18 | 7.72 | 293,359 |
| July 10, 2026 | 7.9 | 8 | 8 | 8.14 | 7.7 | 342,257 |
| July 09, 2026 | 8.05 | 7.9 | 7.9 | 8.37 | 7.67 | 461,459 |
| July 08, 2026 | 7.9 | 8.13 | 8.13 | 8.21 | 7.85 | 426,503 |
| July 07, 2026 | 8.23 | 7.96 | 7.96 | 8.24 | 7.78 | 602,805 |
| July 06, 2026 | 8.26 | 8.22 | 8.22 | 8.44 | 8.08 | 444,014 |
| July 02, 2026 | 8 | 8.26 | 8.26 | 8.32 | 7.99 | 211,532 |
| July 01, 2026 | 8.07 | 7.99 | 7.99 | 8.16 | 7.86 | 233,270 |
| June 30, 2026 | 8.11 | 8.11 | 8.11 | 8.25 | 8.1 | 491,646 |
| June 29, 2026 | 8.08 | 8.19 | 8.19 | 8.24 | 8.03 | 344,316 |
| June 26, 2026 | 7.67 | 8.11 | 8.11 | 8.23 | 7.67 | 1.1M |
| June 25, 2026 | 7.94 | 7.67 | 7.67 | 7.97 | 7.62 | 203,928 |
| June 24, 2026 | 8.1 | 7.95 | 7.95 | 8.41 | 7.81 | 493,396 |
| June 23, 2026 | 7.64 | 8.04 | 8.04 | 8.08 | 7.57 | 440,184 |
| June 22, 2026 | 7.6 | 7.66 | 7.66 | 7.87 | 7.56 | 379,034 |
| June 18, 2026 | 7.36 | 7.56 | 7.56 | 7.59 | 7.26 | 427,438 |
| June 17, 2026 | 7.16 | 7.23 | 7.23 | 7.31 | 7.1 | 210,071 |
| June 16, 2026 | 7.12 | 7.17 | 7.17 | 7.2 | 6.96 | 216,671 |
| June 15, 2026 | 7.38 | 7.07 | 7.07 | 7.45 | 7 | 177,367 |
| June 12, 2026 | 7.26 | 7.33 | 7.33 | 7.33 | 6.98 | 259,991 |
| June 11, 2026 | 7.03 | 7.23 | 7.23 | 7.33 | 7 | 174,836 |
| June 10, 2026 | 7.07 | 7.02 | 7.02 | 7.17 | 6.98 | 163,270 |
| June 09, 2026 | 6.94 | 7.05 | 7.05 | 7.09 | 6.85 | 169,422 |
| June 08, 2026 | 7.15 | 6.85 | 6.85 | 7.17 | 6.8 | 141,162 |
| June 05, 2026 | 6.99 | 7.03 | 7.03 | 7.08 | 6.92 | 0 |
| June 04, 2026 | 6.81 | 7.01 | 7.01 | 7.05 | 6.78 | 178,406 |
| June 03, 2026 | 6.96 | 6.81 | 6.81 | 7.04 | 6.79 | 218,088 |
| June 02, 2026 | 7.05 | 6.98 | 6.98 | 7.12 | 6.89 | 330,850 |
| June 01, 2026 | 7.09 | 7.12 | 7.12 | 7.13 | 6.84 | 226,518 |
| May 29, 2026 | 7.23 | 7.17 | 7.17 | 7.23 | 7.08 | 205,648 |
| May 28, 2026 | 7.29 | 7.24 | 7.24 | 7.37 | 7.16 | 177,710 |
| May 27, 2026 | 7.28 | 7.31 | 7.31 | 7.45 | 7.25 | 154,305 |