| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 6 Aug 1986 | GBX | 817 | 817 | 817 | 817 | 162.5775 | -2 (-0.24%) | 0 |
| 5 Aug 1986 | GBX | 819 | 819 | 819 | 819 | 162.9755 | +2 (+0.24%) | 0 |
| 4 Aug 1986 | GBX | 817 | 817 | 817 | 817 | 162.5775 | -7 (-0.85%) | 0 |
| 1 Aug 1986 | GBX | 824 | 824 | 824 | 824 | 163.9704 | +5 (+0.61%) | 0 |
| 31 Jul 1986 | GBX | 819 | 819 | 819 | 819 | 162.9755 | -5 (-0.61%) | 0 |
| 30 Jul 1986 | GBX | 824 | 824 | 824 | 824 | 163.9704 | +10 (+1.23%) | 0 |
| 29 Jul 1986 | GBX | 814 | 814 | 814 | 814 | 161.9805 | -3 (-0.37%) | 0 |
| 28 Jul 1986 | GBX | 817 | 817 | 817 | 817 | 162.5775 | -5 (-0.61%) | 0 |
| 25 Jul 1986 | GBX | 822 | 822 | 822 | 822 | 163.5724 | -5 (-0.60%) | 0 |
| 24 Jul 1986 | GBX | 827 | 827 | 827 | 827 | 164.5674 | -10 (-1.19%) | 0 |
| 23 Jul 1986 | GBX | 837 | 837 | 837 | 837 | 166.5573 | +3 (+0.36%) | 0 |
| 22 Jul 1986 | GBX | 834 | 834 | 834 | 834 | 165.9604 | -5 (-0.60%) | 0 |
| 21 Jul 1986 | GBX | 839 | 839 | 839 | 839 | 166.9553 | -15 (-1.76%) | 0 |
| 18 Jul 1986 | GBX | 854 | 854 | 854 | 854 | 169.9402 | -8 (-0.93%) | 0 |
| 17 Jul 1986 | GBX | 862 | 862 | 862 | 862 | 171.5322 | +3 (+0.35%) | 0 |
| 16 Jul 1986 | GBX | 859 | 859 | 859 | 859 | 170.9352 | -10 (-1.15%) | 0 |
| 15 Jul 1986 | GBX | 869 | 869 | 869 | 869 | 172.9251 | +5 (+0.58%) | 0 |
| 14 Jul 1986 | GBX | 864 | 864 | 864 | 864 | 171.9302 | -15 (-1.71%) | 0 |
| 11 Jul 1986 | GBX | 879 | 879 | 879 | 879 | 174.9151 | -3 (-0.34%) | 0 |
| 10 Jul 1986 | GBX | 882 | 882 | 882 | 882 | 175.512 | +3 (+0.34%) | 0 |
| 9 Jul 1986 | GBX | 879 | 879 | 879 | 879 | 174.9151 | -3 (-0.34%) | 0 |
| 8 Jul 1986 | GBX | 882 | 882 | 882 | 882 | 175.512 | -12 (-1.34%) | 0 |
| 4 Jul 1986 | GBX | 894 | 894 | 894 | 894 | 177.9 | +2 (+0.22%) | 0 |
| 3 Jul 1986 | GBX | 892 | 892 | 892 | 892 | 177.502 | +5 (+0.56%) | 0 |
| 1 Jul 1986 | GBX | 887 | 887 | 887 | 887 | 176.507 | +15 (+1.72%) | 0 |
| 30 Jun 1986 | GBX | 872 | 872 | 872 | 872 | 173.5221 | +10 (+1.16%) | 0 |
| 27 Jun 1986 | GBX | 862 | 862 | 862 | 862 | 171.5322 | +10 (+1.17%) | 0 |
| 26 Jun 1986 | GBX | 852 | 852 | 852 | 852 | 169.5422 | +5 (+0.59%) | 0 |
| 25 Jun 1986 | GBX | 847 | 847 | 847 | 847 | 168.5473 | +8 (+0.95%) | 0 |
| 24 Jun 1986 | GBX | 839 | 839 | 839 | 839 | 166.9553 | +5 (+0.60%) | 0 |
