If you invested 1000 GBp in Blackbird plc (BIRD.L) 10 years ago, it would be worth 166.67 GBp as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 39.06 GBp, while 1000 GBp invested 1 year ago would be worth 438.6 GBp. This corresponds to total returns of -83.33%, -96.09%, -56.14%, respectively, with annualized returns of -16.4%, -47.72%, -56.14%.
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 | 1.3 | 1.25 | 1.25 | 1.33 | 1.21 | 1.33M |
| August 20, 2026 | 1.3 | 1.3 | 1.3 | 1.4 | 1.2 | 458,077 |
| August 19, 2026 | 1.4 | 1.3 | 1.3 | 1.41 | 1.3 | 507,373 |
| August 18, 2026 | 1.4 | 1.4 | 1.4 | 1.49 | 1.33 | 1.25M |
| August 17, 2026 | 1.4 | 1.4 | 1.4 | 1.5 | 1.3 | 787,166 |
| August 14, 2026 | 1.5 | 1.4 | 1.4 | 1.7 | 1.3 | 145,569 |
| August 13, 2026 | 1.5 | 1.5 | 1.5 | 1.55 | 1.31 | 155,964 |
| August 12, 2026 | 1.5 | 1.5 | 1.5 | 1.5 | 1.33 | 174,331 |
| August 11, 2026 | 1.5 | 1.5 | 1.5 | 1.55 | 1.38 | 148,993 |
| August 10, 2026 | 1.5 | 1.5 | 1.5 | 1.59 | 1.44 | 375,129 |
| August 07, 2026 | 1.5 | 1.5 | 1.5 | 1.61 | 1.44 | 214,548 |
| August 06, 2026 | 1.55 | 1.5 | 1.5 | 1.6 | 1.43 | 875,991 |
| August 05, 2026 | 1.55 | 1.55 | 1.55 | 1.7 | 1.48 | 165,761 |
| August 04, 2026 | 1.55 | 1.55 | 1.55 | 1.7 | 1.4 | 374,437 |
| August 03, 2026 | 1.5 | 1.55 | 1.55 | 1.67 | 1.48 | 221,402 |
| July 31, 2026 | 1.5 | 1.5 | 1.5 | 1.67 | 1.3 | 290,257 |
| July 30, 2026 | 1.5 | 1.5 | 1.5 | 1.7 | 1.5 | 143,011 |
| July 29, 2026 | 1.5 | 1.5 | 1.5 | 1.7 | 1.5 | 166,642 |
| July 28, 2026 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 250,000 |
| July 27, 2026 | 1.5 | 1.5 | 1.5 | 1.67 | 1.5 | 680,782 |
| July 24, 2026 | 1.5 | 1.5 | 1.5 | 1.67 | 1.5 | 111,196 |
| July 23, 2026 | 1.5 | 1.5 | 1.5 | 1.7 | 1.5 | 1.48M |
| July 22, 2026 | 1.5 | 1.5 | 1.5 | 1.5 | 1.41 | 103,423 |
| July 21, 2026 | 1.5 | 1.5 | 1.5 | 1.63 | 1.5 | 80,800 |
| July 20, 2026 | 1.5 | 1.5 | 1.5 | 1.63 | 1.38 | 245,550 |
| July 17, 2026 | 1.6 | 1.5 | 1.5 | 1.7 | 1.38 | 220,212 |
| July 16, 2026 | 1.6 | 1.6 | 1.6 | 1.6 | 1.55 | 8,898 |
| July 15, 2026 | 1.6 | 1.6 | 1.6 | 1.65 | 1.6 | 100 |
| July 14, 2026 | 1.6 | 1.6 | 1.6 | 1.65 | 1.5 | 18,358 |
| July 13, 2026 | 1.65 | 1.6 | 1.6 | 1.65 | 1.55 | 190,028 |
| July 10, 2026 | 1.65 | 1.65 | 1.65 | 1.8 | 1.55 | 594,777 |
| July 09, 2026 | 1.65 | 1.65 | 1.65 | 1.7 | 1.65 | 59,336 |
| July 08, 2026 | 1.65 | 1.65 | 1.65 | 1.7 | 1.51 | 32,000 |
| July 07, 2026 | 1.65 | 1.65 | 1.65 | 1.65 | 1.5 | 200,000 |
| July 06, 2026 | 1.75 | 1.65 | 1.65 | 1.75 | 1.5 | 98,499 |
| July 03, 2026 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 2,684 |
| July 02, 2026 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 61,228 |
| July 01, 2026 | 1.75 | 1.75 | 1.75 | 2 | 1.5 | 183,949 |
| June 30, 2026 | 1.8 | 1.75 | 1.75 | 1.8 | 1.66 | 271,891 |
| June 29, 2026 | 1.8 | 1.8 | 1.8 | 1.8 | 1.79 | 71,812 |
| June 26, 2026 | 1.8 | 1.8 | 1.8 | 1.84 | 1.6 | 242,550 |
| June 25, 2026 | 1.8 | 1.8 | 1.8 | 1.8 | 1.66 | 7,844 |
| June 24, 2026 | 1.8 | 1.8 | 1.8 | 2 | 1.66 | 478 |
| June 23, 2026 | 1.8 | 1.8 | 1.8 | 1.84 | 1.66 | 626,702 |
| June 22, 2026 | 1.8 | 1.8 | 1.8 | 2 | 1.68 | 559,555 |
| June 19, 2026 | 1.8 | 1.8 | 1.8 | 2 | 1.8 | 104,450 |
| June 18, 2026 | 1.8 | 1.8 | 1.8 | 2 | 1.75 | 338,449 |
| June 17, 2026 | 1.8 | 1.8 | 1.8 | 1.8 | 1.75 | 79,868 |
| June 16, 2026 | 2 | 1.8 | 1.8 | 2 | 1.74 | 16,393 |
| June 15, 2026 | 1.8 | 1.8 | 1.8 | 2 | 1.74 | 396,782 |
| June 12, 2026 | 1.8 | 1.8 | 1.8 | 1.89 | 1.72 | 441,679 |
| June 11, 2026 | 1.8 | 1.8 | 1.8 | 1.8 | 1.79 | 406,123 |
| June 10, 2026 | 1.8 | 1.8 | 1.8 | 1.83 | 1.65 | 788,760 |
| June 09, 2026 | 1.8 | 1.8 | 1.8 | 1.84 | 1.66 | 975,792 |
| June 08, 2026 | 1.8 | 1.8 | 1.8 | 1.8 | 1.66 | 269,581 |
| June 05, 2026 | 1.8 | 1.8 | 1.8 | 2 | 1.66 | 482,158 |
| June 04, 2026 | 1.8 | 1.8 | 1.8 | 1.97 | 1.72 | 341,005 |
| June 03, 2026 | 1.82 | 1.8 | 1.8 | 1.9 | 1.6 | 250,847 |
| June 02, 2026 | 1.8 | 1.8 | 1.8 | 1.83 | 1.8 | 215,000 |
| June 01, 2026 | 1.8 | 1.8 | 1.8 | 1.91 | 1.8 | 263,470 |