If you invested 1000 GBp in Blackbird plc (BIRD.L) 10 years ago, it would be worth 98.88 GBp as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 33.33 GBp, while 1000 GBp invested 1 year ago would be worth 500 GBp. This corresponds to total returns of -90.11%, -96.67%, -50%, respectively, with annualized returns of -20.65%, -49.37%, -50%.
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 |
|---|---|---|---|---|---|---|
| September 10, 2026 | 1.2 | 1.2 | 1.2 | 1.28 | 1.13 | 160,120 |
| September 09, 2026 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 612 |
| September 08, 2026 | 1.2 | 1.2 | 1.2 | 1.4 | 1.1 | 132,587 |
| September 07, 2026 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 | 50,000 |
| September 04, 2026 | 1.2 | 1.2 | 1.2 | 1.32 | 1.2 | 56,524 |
| September 03, 2026 | 1.15 | 1.2 | 1.2 | 1.4 | 1.08 | 1.7M |
| September 02, 2026 | 1.1 | 1.1 | 1.1 | 1.18 | 0.9 | 1.44M |
| September 01, 2026 | 1.1 | 1.1 | 1.1 | 1.17 | 1.04 | 390,044 |
| August 28, 2026 | 1.1 | 1.1 | 1.1 | 1.3 | 1.03 | 952,477 |
| August 27, 2026 | 1.15 | 1.1 | 1.1 | 1.2 | 1.02 | 1.02M |
| August 26, 2026 | 1.2 | 1.15 | 1.15 | 1.2 | 1.03 | 98,665 |
| August 25, 2026 | 1.2 | 1.2 | 1.2 | 1.4 | 1.02 | 395,171 |
| August 24, 2026 | 1.25 | 1.2 | 1.2 | 1.3 | 0.93 | 1.69M |
| 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 |