| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 14 Nov 1986 | GBX | 807 | 807 | 807 | 807 | 160.5876 | -2 (-0.25%) | 105,000 |
| 13 Nov 1986 | GBX | 809 | 809 | 809 | 809 | 160.9855 | -5 (-0.61%) | 1,400,000 |
| 12 Nov 1986 | GBX | 814 | 814 | 814 | 814 | 161.9805 | -3 (-0.37%) | 138,000 |
| 11 Nov 1986 | GBX | 817 | 817 | 817 | 817 | 162.5775 | -5 (-0.61%) | 569,000 |
| 10 Nov 1986 | GBX | 822 | 822 | 822 | 822 | 163.5724 | -10 (-1.20%) | 521,000 |
| 7 Nov 1986 | GBX | 832 | 832 | 832 | 832 | 165.5624 | +18 (+2.21%) | 566,000 |
| 6 Nov 1986 | GBX | 814 | 814 | 814 | 814 | 161.9805 | +12 (+1.50%) | 709,000 |
| 5 Nov 1986 | GBX | 802 | 802 | 802 | 802 | 159.5926 | +20 (+2.56%) | 1,200,000 |
| 4 Nov 1986 | GBX | 782 | 782 | 782 | 782 | 155.6127 | -1 (-0.13%) | 624,000 |
| 3 Nov 1986 | GBX | 783 | 783 | 783 | 783 | 155.8117 | +10 (+1.29%) | 317,000 |
| 31 Oct 1986 | GBX | 773 | 773 | 773 | 773 | 153.8218 | -2 (-0.26%) | 418,000 |
| 30 Oct 1986 | GBX | 775 | 775 | 775 | 775 | 154.2198 | +1 (+0.13%) | 522,000 |
| 29 Oct 1986 | GBX | 774 | 774 | 774 | 774 | 154.0208 | +5 (+0.65%) | 831,000 |
| 28 Oct 1986 | GBX | 769 | 769 | 769 | 769 | 153.0258 | +2 (+0.26%) | 974,000 |
| 27 Oct 1986 | GBX | 767 | 767 | 767 | 767 | 152.6278 | +3 (+0.39%) | 371,000 |
| 24 Oct 1986 | GBX | 764 | 764 | 764 | 764 | 152.0308 | +7 (+0.92%) | 0 |
| 23 Oct 1986 | GBX | 757 | 757 | 757 | 757 | 150.6379 | -10 (-1.30%) | 0 |
| 21 Oct 1986 | GBX | 767 | 767 | 767 | 767 | 152.6278 | -5 (-0.65%) | 0 |
| 20 Oct 1986 | GBX | 772 | 772 | 772 | 772 | 153.6228 | -10 (-1.28%) | 0 |
| 16 Oct 1986 | GBX | 782 | 782 | 782 | 782 | 155.6127 | -2 (-0.26%) | 0 |
| 15 Oct 1986 | GBX | 784 | 784 | 784 | 784 | 156.0107 | +2 (+0.26%) | 0 |
| 14 Oct 1986 | GBX | 782 | 782 | 782 | 782 | 155.6127 | -10 (-1.26%) | 0 |
| 13 Oct 1986 | GBX | 792 | 792 | 792 | 792 | 157.6027 | +5 (+0.64%) | 0 |
| 8 Oct 1986 | GBX | 787 | 787 | 787 | 787 | 156.6077 | -5 (-0.63%) | 0 |
| 6 Oct 1986 | GBX | 792 | 792 | 792 | 792 | 157.6027 | +8 (+1.02%) | 0 |
| 3 Oct 1986 | GBX | 784 | 784 | 784 | 784 | 156.0107 | -3 (-0.38%) | 0 |
| 2 Oct 1986 | GBX | 787 | 787 | 787 | 787 | 156.6077 | +3 (+0.38%) | 0 |
| 29 Sep 1986 | GBX | 784 | 784 | 784 | 784 | 156.0107 | -18 (-2.24%) | 0 |
| 26 Sep 1986 | GBX | 802 | 802 | 802 | 802 | 159.5926 | -2 (-0.25%) | 0 |
| 25 Sep 1986 | GBX | 804 | 804 | 804 | 804 | 159.9906 | -18 (-2.19%) | 0 |
