| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 26 Jun 1987 | GBX | 735 | 735 | 735 | 735 | 1,225 | +8 (+1.10%) | 0 |
| 25 Jun 1987 | GBX | 727 | 727 | 727 | 727 | 1,211.6667 | +3 (+0.41%) | 0 |
| 24 Jun 1987 | GBX | 724 | 724 | 724 | 724 | 1,206.6667 | +5 (+0.70%) | 0 |
| 22 Jun 1987 | GBX | 719 | 719 | 719 | 719 | 1,198.3333 | -4 (-0.55%) | 0 |
| 19 Jun 1987 | GBX | 723 | 723 | 723 | 723 | 1,205 | -1 (-0.14%) | 0 |
| 18 Jun 1987 | GBX | 724 | 724 | 724 | 724 | 1,206.6667 | -1 (-0.14%) | 0 |
| 17 Jun 1987 | GBX | 725 | 725 | 725 | 725 | 1,208.3333 | +1 (+0.14%) | 0 |
| 16 Jun 1987 | GBX | 724 | 724 | 724 | 724 | 1,206.6667 | 0.0 (0.0%) | 0 |
| 15 Jun 1987 | GBX | 724 | 724 | 724 | 724 | 1,206.6667 | +2 (+0.28%) | 0 |
| 12 Jun 1987 | GBX | 722 | 722 | 722 | 722 | 1,203.3333 | +3 (+0.42%) | 0 |
| 11 Jun 1987 | GBX | 719 | 719 | 719 | 719 | 1,198.3333 | +2 (+0.28%) | 0 |
| 9 Jun 1987 | GBX | 717 | 717 | 717 | 717 | 1,195 | -2 (-0.28%) | 0 |
| 8 Jun 1987 | GBX | 719 | 719 | 719 | 719 | 1,198.3333 | -8 (-1.10%) | 0 |
| 5 Jun 1987 | GBX | 727 | 727 | 727 | 727 | 1,211.6667 | +4 (+0.55%) | 0 |
| 4 Jun 1987 | GBX | 723 | 723 | 723 | 723 | 1,205 | -9 (-1.23%) | 0 |
| 3 Jun 1987 | GBX | 732 | 732 | 732 | 732 | 1,220 | -4 (-0.54%) | 0 |
| 2 Jun 1987 | GBX | 736 | 736 | 736 | 736 | 1,226.6667 | +1 (+0.14%) | 0 |
| 1 Jun 1987 | GBX | 735 | 735 | 735 | 735 | 1,225 | +16 (+2.23%) | 0 |
| 29 May 1987 | GBX | 719 | 719 | 719 | 719 | 1,198.3333 | +11 (+1.55%) | 0 |
| 28 May 1987 | GBX | 708 | 708 | 708 | 708 | 1,180 | +28 (+4.12%) | 0 |
| 27 May 1987 | GBX | 680 | 680 | 680 | 680 | 1,133.3333 | -4 (-0.58%) | 0 |
| 26 May 1987 | GBX | 684 | 684 | 684 | 684 | 1,140 | -4 (-0.58%) | 0 |
| 22 May 1987 | GBX | 688 | 688 | 688 | 688 | 1,146.6667 | +12 (+1.78%) | 0 |
| 21 May 1987 | GBX | 676 | 676 | 676 | 676 | 1,126.6667 | -1 (-0.15%) | 90,000 |
| 20 May 1987 | GBX | 677 | 677 | 677 | 677 | 1,128.3333 | -2 (-0.29%) | 0 |
| 19 May 1987 | GBX | 679 | 679 | 679 | 679 | 1,131.6667 | +4 (+0.59%) | 0 |
| 14 May 1987 | GBX | 675 | 675 | 675 | 675 | 1,125 | -1 (-0.15%) | 0 |
| 13 May 1987 | GBX | 676 | 676 | 676 | 676 | 1,126.6667 | +16 (+2.42%) | 174,000 |
| 12 May 1987 | GBX | 660 | 660 | 660 | 660 | 1,100 | -2 (-0.30%) | 0 |
| 11 May 1987 | GBX | 662 | 662 | 662 | 662 | 1,103.3333 | -6 (-0.90%) | 170,000 |
