If you invested 1000 GBp in Smiths Group plc (SMIN.L) 10 years ago, it would be worth 2,510.79 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 2,056.26 GBp, while 1000 GBp invested 1 year ago would be worth 1,111.11 GBp. This corresponds to total returns of 151.08%, 105.63%, 11.11%, respectively, with annualized returns of 9.64%, 15.51%, 11.11%.
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 | 2,573 | 2,600 | 2,600 | 2,621 | 2,570.03 | 466,659 |
| August 20, 2026 | 2,600 | 2,583 | 2,583 | 2,605 | 2,579 | 612,082 |
| August 19, 2026 | 2,618 | 2,593 | 2,593 | 2,618 | 2,586 | 621,842 |
| August 18, 2026 | 2,630 | 2,611 | 2,611 | 2,632 | 2,598.7 | 579,168 |
| August 17, 2026 | 2,618 | 2,638 | 2,638 | 2,642 | 2,610 | 643,607 |
| August 14, 2026 | 2,606 | 2,613 | 2,613 | 2,614 | 2,570.15 | 580,249 |
| August 13, 2026 | 2,653 | 2,612 | 2,612 | 2,653 | 2,606 | 995,250 |
| August 12, 2026 | 2,649 | 2,647 | 2,647 | 2,684 | 2,644 | 837,031 |
| August 11, 2026 | 2,657 | 2,642 | 2,642 | 2,709 | 2,642 | 1.83M |
| August 10, 2026 | 2,690 | 2,676 | 2,676 | 2,702 | 2,676 | 1.06M |
| August 07, 2026 | 2,711 | 2,698 | 2,698 | 2,731 | 2,691 | 1.45M |
| August 06, 2026 | 2,693 | 2,677 | 2,677 | 2,717 | 2,677 | 728,565 |
| August 05, 2026 | 2,731 | 2,699 | 2,699 | 2,754.18 | 2,692 | 1.09M |
| August 04, 2026 | 2,651 | 2,688 | 2,688 | 2,718 | 2,651 | 1.01M |
| August 03, 2026 | 2,655 | 2,648 | 2,648 | 2,674.4 | 2,644 | 851,805 |
| July 31, 2026 | 2,671 | 2,642 | 2,642 | 2,690 | 2,637 | 802,423 |
| July 30, 2026 | 2,556 | 2,642 | 2,642 | 2,657.5 | 2,556 | 492,456 |
| July 29, 2026 | 2,635 | 2,599 | 2,599 | 2,661 | 2,581 | 1.18M |
| July 28, 2026 | 2,665 | 2,646 | 2,646 | 2,682 | 2,643 | 804,827 |
| July 27, 2026 | 2,714 | 2,656 | 2,656 | 2,715 | 2,644 | 1.28M |
| July 24, 2026 | 2,621 | 2,678 | 2,678 | 2,680 | 2,621 | 443,390 |
| July 23, 2026 | 2,673 | 2,623 | 2,623 | 2,694 | 2,623 | 1.63M |
| July 22, 2026 | 2,623 | 2,684 | 2,684 | 2,695 | 2,620 | 783,258 |
| July 21, 2026 | 2,562 | 2,626 | 2,626 | 2,629.5 | 2,562 | 719,255 |
| July 20, 2026 | 2,497 | 2,564 | 2,564 | 2,590 | 2,497 | 769,181 |
| July 17, 2026 | 2,527 | 2,561 | 2,561 | 2,567 | 2,527 | 882,322 |
| July 16, 2026 | 2,516 | 2,551 | 2,551 | 2,566 | 2,516 | 634,813 |
| July 15, 2026 | 2,471 | 2,514 | 2,514 | 2,531 | 2,471 | 699,163 |
| July 14, 2026 | 2,426 | 2,494 | 2,494 | 2,515 | 2,426 | 1.78M |
| July 13, 2026 | 2,493 | 2,493 | 2,493 | 2,513.52 | 2,474 | 823,293 |
| July 10, 2026 | 2,493 | 2,508 | 2,508 | 2,518 | 2,481 | 800,840 |
| July 09, 2026 | 2,440 | 2,493 | 2,493 | 2,493 | 2,435 | 1.1M |
| July 08, 2026 | 2,517 | 2,419 | 2,419 | 2,518 | 2,419 | 1.03M |
| July 07, 2026 | 2,593 | 2,520 | 2,520 | 2,593 | 2,520 | 696,054 |
| July 06, 2026 | 2,634 | 2,593 | 2,593 | 2,641 | 2,574 | 910,068 |
| July 03, 2026 | 2,598 | 2,634 | 2,634 | 2,646 | 2,364.5 | 821,252 |
| July 02, 2026 | 2,567 | 2,594 | 2,594 | 2,620 | 2,547 | 926,411 |
| July 01, 2026 | 2,564 | 2,572 | 2,572 | 2,580 | 2,543 | 961,589 |
| June 30, 2026 | 2,544 | 2,560 | 2,560 | 2,594 | 2,541 | 912,376 |
| June 29, 2026 | 2,571 | 2,529 | 2,529 | 2,571 | 2,504 | 893,834 |
| June 26, 2026 | 2,581 | 2,568 | 2,568 | 2,590 | 2,554 | 449,382 |
| June 25, 2026 | 2,592 | 2,593 | 2,593 | 2,626 | 2,586 | 648,387 |
| June 24, 2026 | 2,581 | 2,590 | 2,590 | 2,594 | 2,561 | 569,032 |
| June 23, 2026 | 2,571 | 2,583 | 2,583 | 2,591 | 2,555 | 443,521 |
| June 22, 2026 | 2,569 | 2,613 | 2,613 | 2,613 | 2,561 | 527,074 |
| June 19, 2026 | 2,590 | 2,589 | 2,589 | 2,600 | 2,578 | 2.41M |
| June 18, 2026 | 2,588 | 2,601 | 2,601 | 2,603 | 2,566 | 525,473 |
| June 17, 2026 | 2,581 | 2,587 | 2,587 | 2,591 | 2,571 | 328,616 |
| June 16, 2026 | 2,550 | 2,572 | 2,572 | 2,596 | 2,550 | 504,869 |
| June 15, 2026 | 2,570 | 2,557 | 2,557 | 2,597 | 2,547.48 | 460,527 |
| June 12, 2026 | 2,535 | 2,523 | 2,523 | 2,537 | 2,504.34 | 725,424 |
| June 11, 2026 | 2,482 | 2,475 | 2,475 | 2,492 | 2,459 | 439,547 |
| June 10, 2026 | 2,486 | 2,482 | 2,482 | 2,509 | 2,454 | 395,367 |
| June 09, 2026 | 2,528 | 2,469 | 2,469 | 2,529 | 2,469 | 548,576 |
| June 08, 2026 | 2,478 | 2,510 | 2,510 | 2,520 | 2,456 | 385,473 |
| June 05, 2026 | 2,529 | 2,506 | 2,506 | 2,541 | 2,505 | 508,108 |
| June 04, 2026 | 2,469 | 2,515 | 2,515 | 2,524.5 | 2,462 | 556,450 |
| June 03, 2026 | 2,455 | 2,471 | 2,471 | 2,473 | 2,441 | 663,775 |
| June 02, 2026 | 2,441 | 2,456 | 2,456 | 2,459 | 2,435 | 801,648 |
| June 01, 2026 | 2,458 | 2,420 | 2,420 | 2,475 | 2,418 | 1.12M |