| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 23 Sep 1987 | GBX | 659 | 659 | 659 | 659 | 750.8249 | -3 (-0.45%) | 0 |
| 22 Sep 1987 | GBX | 662 | 662 | 662 | 662 | 754.2429 | -1 (-0.15%) | 0 |
| 21 Sep 1987 | GBX | 663 | 663 | 663 | 663 | 755.3823 | +14 (+2.16%) | 0 |
| 18 Sep 1987 | GBX | 649 | 649 | 649 | 649 | 739.4315 | -1 (-0.15%) | 0 |
| 15 Sep 1987 | GBX | 650 | 650 | 650 | 650 | 740.5709 | -5 (-0.76%) | 0 |
| 14 Sep 1987 | GBX | 655 | 655 | 655 | 655 | 746.2676 | -2 (-0.30%) | 0 |
| 11 Sep 1987 | GBX | 657 | 657 | 657 | 657 | 748.5462 | +19 (+2.98%) | 0 |
| 10 Sep 1987 | GBX | 638 | 638 | 638 | 638 | 726.8988 | +1 (+0.16%) | 0 |
| 9 Sep 1987 | GBX | 637 | 637 | 637 | 637 | 725.7595 | +2 (+0.31%) | 0 |
| 8 Sep 1987 | GBX | 635 | 635 | 635 | 635 | 723.4808 | +1 (+0.16%) | 31,842 |
| 4 Sep 1987 | GBX | 634 | 634 | 634 | 634 | 722.3414 | +2 (+0.32%) | 30,780 |
| 3 Sep 1987 | GBX | 632 | 632 | 632 | 632 | 720.0628 | +1 (+0.16%) | 50,947 |
| 1 Sep 1987 | GBX | 631 | 631 | 631 | 631 | 718.9234 | -3 (-0.47%) | 44,579 |
| 28 Aug 1987 | GBX | 634 | 634 | 634 | 634 | 722.3414 | -2 (-0.31%) | 115 |
| 27 Aug 1987 | GBX | 636 | 636 | 636 | 636 | 724.6201 | -2 (-0.31%) | 182,563 |
| 26 Aug 1987 | GBX | 638 | 638 | 638 | 638 | 726.8988 | +8 (+1.27%) | 723,883 |
| 24 Aug 1987 | GBX | 630 | 630 | 630 | 630 | 717.7841 | +1 (+0.16%) | 15,921 |
| 21 Aug 1987 | GBX | 629 | 629 | 629 | 629 | 716.6447 | +1 (+0.16%) | 1,061 |
| 19 Aug 1987 | GBX | 628 | 628 | 628 | 628 | 715.5054 | -10 (-1.57%) | 12,736 |
| 18 Aug 1987 | GBX | 638 | 638 | 638 | 638 | 726.8988 | -2 (-0.31%) | 171,948 |
| 17 Aug 1987 | GBX | 640 | 640 | 640 | 640 | 729.1775 | -2 (-0.31%) | 38,210 |
| 14 Aug 1987 | GBX | 642 | 642 | 642 | 642 | 731.4562 | +3 (+0.47%) | 28,658 |
| 13 Aug 1987 | GBX | 639 | 639 | 639 | 639 | 728.0381 | -3 (-0.47%) | 277,028 |
| 12 Aug 1987 | GBX | 642 | 642 | 642 | 642 | 731.4562 | +1 (+0.16%) | 156,027 |
| 11 Aug 1987 | GBX | 641 | 641 | 641 | 641 | 730.3168 | +1 (+0.16%) | 677,181 |
| 10 Aug 1987 | GBX | 640 | 640 | 640 | 640 | 729.1775 | -3 (-0.47%) | 94,465 |
| 7 Aug 1987 | GBX | 643 | 643 | 643 | 643 | 732.5955 | -22 (-3.31%) | 89,158 |
| 6 Aug 1987 | GBX | 665 | 665 | 665 | 665 | 757.661 | -10 (-1.48%) | 0 |
| 4 Aug 1987 | GBX | 675 | 675 | 675 | 675 | 769.0544 | -4 (-0.59%) | 80,667 |
| 3 Aug 1987 | GBX | 679 | 679 | 679 | 679 | 773.6117 | -6 (-0.88%) | 161,334 |
