If you invested 1000 GBp in Dialight plc (DIA.L) 10 years ago, it would be worth 835.91 GBp as of July 12, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 1,336.42 GBp, while 1000 GBp invested 1 year ago would be worth 2,071.77 GBp. This corresponds to total returns of -16.41%, 33.64%, 107.18%, respectively, with annualized returns of -1.78%, 5.97%, 107.18%.
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 |
|---|---|---|---|---|---|---|
| July 10, 2026 | 449 | 433 | 433 | 460 | 430 | 24,996 |
| July 09, 2026 | 447.14 | 445 | 445 | 447.14 | 440 | 4,896 |
| July 08, 2026 | 452.97 | 450 | 450 | 469 | 445 | 55,439 |
| July 07, 2026 | 457.26 | 469 | 469 | 469 | 446 | 25,142 |
| July 06, 2026 | 437.52 | 458 | 458 | 459 | 437.52 | 24,318 |
| July 03, 2026 | 436.46 | 440 | 440 | 440 | 426.6 | 17,257 |
| July 02, 2026 | 420 | 435 | 435 | 438 | 420 | 97,630 |
| July 01, 2026 | 419.19 | 426 | 426 | 426 | 410 | 56,395 |
| June 30, 2026 | 419 | 425 | 425 | 425 | 411.06 | 37,565 |
| June 29, 2026 | 418.9 | 420 | 420 | 424 | 410 | 102,911 |
| June 26, 2026 | 396.3 | 417 | 417 | 425 | 395 | 1.12M |
| June 25, 2026 | 367.5 | 400 | 400 | 400 | 367.5 | 329,393 |
| June 24, 2026 | 360 | 358 | 358 | 365 | 340 | 44,342 |
| June 23, 2026 | 369.4 | 350 | 350 | 381.4 | 350 | 264,192 |
| June 22, 2026 | 365.95 | 370 | 370 | 384 | 365 | 150,267 |
| June 19, 2026 | 380 | 370 | 370 | 385 | 370 | 697,407 |
| June 18, 2026 | 378 | 364 | 364 | 379.97 | 364 | 181,470 |
| June 17, 2026 | 360 | 365 | 365 | 379.95 | 360 | 42,580 |
| June 16, 2026 | 363.9 | 367 | 367 | 374.5 | 363.9 | 241,889 |
| June 15, 2026 | 351 | 363 | 363 | 380 | 351 | 61 |
| June 12, 2026 | 380 | 370 | 370 | 380 | 365 | 40,168 |
| June 11, 2026 | 375 | 370 | 370 | 378 | 367.1 | 16,820 |
| June 10, 2026 | 361 | 375 | 375 | 380 | 361 | 6,185 |
| June 09, 2026 | 370 | 370 | 370 | 378 | 370 | 5,499 |
| June 08, 2026 | 384.46 | 378 | 378 | 390 | 370 | 23,285 |
| June 05, 2026 | 373 | 381 | 381 | 385 | 373 | 80,839 |
| June 04, 2026 | 373 | 373 | 373 | 400 | 373 | 13,397 |
| June 03, 2026 | 370 | 370 | 370 | 396.34 | 370 | 276,027 |
| June 02, 2026 | 380 | 370 | 370 | 390 | 370 | 17,996 |
| June 01, 2026 | 390 | 390 | 390 | 410 | 369.34 | 36,026 |
| May 29, 2026 | 395 | 395 | 395 | 410 | 392.5 | 12,383 |
| May 28, 2026 | 360 | 385 | 385 | 405 | 360 | 118,425 |
| May 27, 2026 | 359 | 360 | 360 | 370 | 346 | 41,152 |
| May 26, 2026 | 351 | 359 | 359 | 360 | 351 | 7,480 |
| May 22, 2026 | 360 | 360 | 360 | 360 | 350 | 11,013 |
| May 21, 2026 | 360 | 370 | 370 | 370 | 345 | 6,883 |
| May 20, 2026 | 328.23 | 360 | 360 | 360 | 322 | 45,665 |
| May 19, 2026 | 299.65 | 322 | 322 | 325 | 299.64 | 40,093 |
| May 18, 2026 | 299 | 296 | 296 | 299 | 296 | 5,086 |
| May 15, 2026 | 299.1 | 290 | 290 | 299.1 | 290 | 2,677 |
| May 14, 2026 | 295 | 297.5 | 297.5 | 300 | 294 | 56,812 |
| May 13, 2026 | 295 | 290 | 290 | 295 | 290 | 50,936 |
| May 12, 2026 | 293.13 | 290 | 290 | 295 | 290 | 65,013 |
| May 11, 2026 | 293.13 | 295 | 295 | 299 | 293.13 | 15,756 |
| May 08, 2026 | 292.28 | 295 | 295 | 295 | 292.28 | 12,719 |
| May 07, 2026 | 290 | 294 | 294 | 296 | 290 | 16,520 |
| May 06, 2026 | 291.25 | 290 | 290 | 294 | 290 | 1,026 |
| May 05, 2026 | 291.25 | 295 | 295 | 295.58 | 291 | 6,876 |
| May 01, 2026 | 297 | 290 | 290 | 297 | 290 | 8,852 |
| April 30, 2026 | 281 | 290 | 290 | 299 | 281 | 8,789 |
| April 29, 2026 | 292.12 | 294.5 | 294.5 | 299 | 292.12 | 8,049 |
| April 28, 2026 | 300 | 298 | 298 | 300 | 291.26 | 3,896 |
| April 27, 2026 | 294 | 294.5 | 294.5 | 299 | 290 | 67,463 |
| April 24, 2026 | 300 | 294 | 294 | 300 | 294 | 15,641 |
| April 23, 2026 | 295.08 | 293 | 293 | 299 | 282.71 | 40,600 |
| April 22, 2026 | 294 | 295 | 295 | 298 | 290 | 25,880 |
| April 21, 2026 | 294 | 300 | 300 | 300 | 294 | 2,675 |
| April 20, 2026 | 292 | 294 | 294 | 299 | 274 | 42,209 |
| April 17, 2026 | 296.14 | 292 | 292 | 309 | 292 | 37,120 |
| April 16, 2026 | 300 | 298 | 298 | 300 | 290 | 15,238 |