| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 23 Jun 1986 | GBX | 834 | 834 | 834 | 834 | 165.9604 | -15 (-1.77%) | 0 |
| 20 Jun 1986 | GBX | 849 | 849 | 849 | 849 | 168.9453 | +15 (+1.80%) | 0 |
| 19 Jun 1986 | GBX | 834 | 834 | 834 | 834 | 165.9604 | +20 (+2.46%) | 0 |
| 18 Jun 1986 | GBX | 814 | 814 | 814 | 814 | 161.9805 | +37 (+4.76%) | 0 |
| 17 Jun 1986 | GBX | 777 | 777 | 777 | 777 | 154.6178 | +8 (+1.04%) | 0 |
| 16 Jun 1986 | GBX | 769 | 769 | 769 | 769 | 153.0258 | +10 (+1.32%) | 0 |
| 13 Jun 1986 | GBX | 759 | 759 | 759 | 759 | 151.0359 | +7 (+0.93%) | 0 |
| 11 Jun 1986 | GBX | 752 | 752 | 752 | 752 | 149.6429 | -10 (-1.31%) | 0 |
| 10 Jun 1986 | GBX | 762 | 762 | 762 | 762 | 151.6329 | -2 (-0.26%) | 0 |
| 9 Jun 1986 | GBX | 764 | 764 | 764 | 764 | 152.0308 | -5 (-0.65%) | 0 |
| 5 Jun 1986 | GBX | 769 | 769 | 769 | 769 | 153.0258 | +10 (+1.32%) | 0 |
| 4 Jun 1986 | GBX | 759 | 759 | 759 | 759 | 151.0359 | -3 (-0.39%) | 0 |
| 2 Jun 1986 | GBX | 762 | 762 | 762 | 762 | 151.6329 | -7 (-0.91%) | 0 |
| 30 May 1986 | GBX | 769 | 769 | 769 | 769 | 153.0258 | -13 (-1.66%) | 0 |
| 29 May 1986 | GBX | 782 | 782 | 782 | 782 | 155.6127 | -57 (-6.79%) | 0 |
| 28 May 1986 | GBX | 839 | 839 | 839 | 839 | 166.9553 | +27 (+3.33%) | 0 |
| 27 May 1986 | GBX | 812 | 812 | 812 | 812 | 161.5825 | -5 (-0.61%) | 0 |
| 22 May 1986 | GBX | 817 | 817 | 817 | 817 | 162.5775 | +8 (+0.99%) | 0 |
| 21 May 1986 | GBX | 809 | 809 | 809 | 809 | 160.9855 | -8 (-0.98%) | 0 |
| 20 May 1986 | GBX | 817 | 817 | 817 | 817 | 162.5775 | +5 (+0.62%) | 0 |
| 19 May 1986 | GBX | 812 | 812 | 812 | 812 | 161.5825 | -10 (-1.22%) | 0 |
| 15 May 1986 | GBX | 822 | 822 | 822 | 822 | 163.5724 | -7 (-0.84%) | 0 |
| 14 May 1986 | GBX | 829 | 829 | 829 | 829 | 164.9654 | -13 (-1.54%) | 0 |
| 13 May 1986 | GBX | 842 | 842 | 842 | 842 | 167.5523 | +13 (+1.57%) | 0 |
| 12 May 1986 | GBX | 829 | 829 | 829 | 829 | 164.9654 | -3 (-0.36%) | 0 |
| 9 May 1986 | GBX | 832 | 832 | 832 | 832 | 165.5624 | -2 (-0.24%) | 0 |
| 8 May 1986 | GBX | 834 | 834 | 834 | 834 | 165.9604 | -5 (-0.60%) | 0 |
| 7 May 1986 | GBX | 839 | 839 | 839 | 839 | 166.9553 | -15 (-1.76%) | 0 |
| 6 May 1986 | GBX | 854 | 854 | 854 | 854 | 169.9402 | -15 (-1.73%) | 0 |
| 2 May 1986 | GBX | 869 | 869 | 869 | 869 | 172.9251 | +2 (+0.23%) | 0 |
