If you invested 1000 GBp in SDI Group plc (SDI.L) 10 years ago, it would be worth 8,400 GBp as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 412.78 GBp, while 1000 GBp invested 1 year ago would be worth 988.24 GBp. This corresponds to total returns of 740%, -58.72%, -1.18%, respectively, with annualized returns of 23.7%, -16.21%, -1.18%.
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 |
|---|---|---|---|---|---|---|
| June 22, 2026 | 84.5 | 84 | 84 | 86 | 83 | 133,617 |
| June 19, 2026 | 84 | 85 | 85 | 86 | 82 | 173,443 |
| June 18, 2026 | 84 | 83.2 | 83.2 | 86 | 82 | 70,542 |
| June 17, 2026 | 83 | 83 | 83 | 84 | 82.65 | 112,182 |
| June 16, 2026 | 85 | 83 | 83 | 85 | 82 | 245,059 |
| June 15, 2026 | 83.9 | 84 | 84 | 87 | 82 | 253,029 |
| June 12, 2026 | 82 | 83.4 | 83.4 | 85 | 81 | 1.64M |
| June 11, 2026 | 83.4 | 82 | 82 | 83.4 | 81 | 195,772 |
| June 10, 2026 | 83 | 83.4 | 83.4 | 84 | 82 | 199,938 |
| June 09, 2026 | 83 | 83 | 83 | 84 | 82 | 43,774 |
| June 08, 2026 | 83 | 82 | 82 | 84 | 82 | 141,692 |
| June 05, 2026 | 82 | 83 | 83 | 84 | 81.5 | 126,587 |
| June 04, 2026 | 84 | 82 | 82 | 85 | 81 | 176,543 |
| June 03, 2026 | 82 | 84.4 | 84.4 | 87 | 82 | 383,283 |
| June 02, 2026 | 82.5 | 82 | 82 | 85 | 80 | 180,864 |
| June 01, 2026 | 83 | 82.6 | 82.6 | 86 | 80.56 | 150,458 |
| May 29, 2026 | 83 | 83 | 83 | 85 | 80 | 128,180 |
| May 28, 2026 | 82 | 83 | 83 | 84.96 | 81.15 | 156,761 |
| May 27, 2026 | 77 | 82 | 82 | 84.8 | 75 | 339,191 |
| May 26, 2026 | 75.5 | 77 | 77 | 79 | 75 | 93,583 |
| May 22, 2026 | 77 | 77 | 77 | 79 | 74 | 111,239 |
| May 21, 2026 | 76 | 77.8 | 77.8 | 79 | 71 | 684,964 |
| May 20, 2026 | 76 | 80 | 80 | 80 | 76 | 172,383 |
| May 19, 2026 | 79 | 77 | 77 | 81 | 76 | 240,387 |
| May 18, 2026 | 79.5 | 81.8 | 81.8 | 81.8 | 77.03 | 30,816 |
| May 15, 2026 | 79 | 79.5 | 79.5 | 81 | 77 | 95,528 |
| May 14, 2026 | 79 | 79 | 79 | 81 | 77 | 86,913 |
| May 13, 2026 | 81 | 80.6 | 80.6 | 81 | 79 | 125,159 |
| May 12, 2026 | 81 | 80.6 | 80.6 | 81 | 80 | 85,666 |
| May 11, 2026 | 84.5 | 81.4 | 81.4 | 86 | 80 | 93,608 |
| May 08, 2026 | 84.5 | 84.5 | 84.5 | 85.94 | 83 | 131,406 |
| May 07, 2026 | 81 | 84 | 84 | 85 | 80 | 182,361 |
| May 06, 2026 | 77.5 | 81 | 81 | 82 | 75.08 | 89,396 |
| May 05, 2026 | 75 | 77.5 | 77.5 | 79 | 73 | 177,057 |
| May 01, 2026 | 75.5 | 75 | 75 | 77 | 73.4 | 57,344 |
| April 30, 2026 | 76 | 75.5 | 75.5 | 77 | 74 | 219,124 |
| April 29, 2026 | 78.5 | 76.8 | 76.8 | 80 | 75 | 96,535 |
| April 28, 2026 | 78 | 79 | 79 | 81 | 77.2 | 153,781 |
| April 27, 2026 | 80.5 | 78 | 78 | 82.95 | 78 | 76,115 |
| April 24, 2026 | 81.5 | 80.5 | 80.5 | 83 | 78 | 320,368 |
| April 23, 2026 | 83.5 | 80.2 | 80.2 | 84 | 80 | 242,879 |
| April 22, 2026 | 85.5 | 83.5 | 83.5 | 86 | 81.6 | 109,562 |
| April 21, 2026 | 85.5 | 85.5 | 85.5 | 86 | 85 | 135,555 |
| April 20, 2026 | 87 | 85.5 | 85.5 | 88 | 84.25 | 146,582 |
| April 17, 2026 | 85 | 89 | 89 | 90 | 83 | 209,971 |
| April 16, 2026 | 81 | 84.8 | 84.8 | 86.5 | 80 | 201,405 |
| April 15, 2026 | 82 | 81.4 | 81.4 | 84 | 80 | 94,844 |
| April 14, 2026 | 79 | 83 | 83 | 85 | 79 | 228,556 |
| April 13, 2026 | 76.5 | 79 | 79 | 80 | 75 | 111,662 |
| April 10, 2026 | 74 | 78 | 78 | 79 | 73 | 361,211 |
| April 09, 2026 | 68.5 | 74 | 74 | 75 | 67 | 909,031 |
| April 08, 2026 | 69.6 | 69 | 69 | 70 | 68 | 687,142 |
| April 07, 2026 | 66 | 67 | 67 | 68 | 65 | 651,998 |
| April 02, 2026 | 66 | 65 | 65 | 67 | 65 | 260,957 |
| April 01, 2026 | 64 | 66.4 | 66.4 | 68 | 64 | 208,325 |
| March 31, 2026 | 65.5 | 66 | 66 | 66.25 | 63 | 34,328 |
| March 30, 2026 | 65 | 63 | 63 | 68 | 63 | 136,835 |
| March 27, 2026 | 67.5 | 64 | 64 | 68 | 64 | 167,302 |
| March 26, 2026 | 69 | 67.5 | 67.5 | 70 | 67 | 268,512 |
| March 25, 2026 | 64 | 69 | 69 | 69.95 | 63 | 738,631 |