| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 27 May 1986 | GBX | 190 | 190 | 190 | 190 | 243.8822 | -390 (-67.24%) | 0 |
| 23 May 1986 | GBX | 580 | 580 | 580 | 580 | 744.4825 | +2 (+0.35%) | 0 |
| 19 May 1986 | GBX | 578 | 578 | 578 | 578 | 741.9153 | +3 (+0.52%) | 0 |
| 16 May 1986 | GBX | 575 | 575 | 575 | 575 | 738.0646 | -16 (-2.71%) | 0 |
| 15 May 1986 | GBX | 591 | 591 | 591 | 591 | 758.602 | -7 (-1.17%) | 0 |
| 14 May 1986 | GBX | 598 | 598 | 598 | 598 | 767.5872 | -7 (-1.16%) | 0 |
| 13 May 1986 | GBX | 605 | 605 | 605 | 605 | 776.5723 | -1 (-0.17%) | 0 |
| 12 May 1986 | GBX | 606 | 606 | 606 | 606 | 777.8559 | -2 (-0.33%) | 0 |
| 9 May 1986 | GBX | 608 | 608 | 608 | 608 | 780.4231 | -5 (-0.82%) | 0 |
| 7 May 1986 | GBX | 613 | 613 | 613 | 613 | 786.841 | -5 (-0.81%) | 0 |
| 6 May 1986 | GBX | 618 | 618 | 618 | 618 | 793.259 | +8 (+1.31%) | 0 |
| 2 May 1986 | GBX | 610 | 610 | 610 | 610 | 782.9902 | +2 (+0.33%) | 0 |
| 1 May 1986 | GBX | 608 | 608 | 608 | 608 | 780.4231 | -2 (-0.33%) | 0 |
| 29 Apr 1986 | GBX | 610 | 610 | 610 | 610 | 782.9902 | +10 (+1.67%) | 0 |
| 28 Apr 1986 | GBX | 600 | 600 | 600 | 600 | 770.1543 | -3 (-0.50%) | 0 |
| 25 Apr 1986 | GBX | 603 | 603 | 603 | 603 | 774.0051 | -7 (-1.15%) | 0 |
| 23 Apr 1986 | GBX | 610 | 610 | 610 | 610 | 782.9902 | -3 (-0.49%) | 0 |
| 17 Apr 1986 | GBX | 613 | 613 | 613 | 613 | 786.841 | +3 (+0.49%) | 0 |
| 16 Apr 1986 | GBX | 610 | 610 | 610 | 610 | 782.9902 | +2 (+0.33%) | 0 |
| 15 Apr 1986 | GBX | 608 | 608 | 608 | 608 | 780.4231 | -5 (-0.82%) | 0 |
| 14 Apr 1986 | GBX | 613 | 613 | 613 | 613 | 786.841 | -7 (-1.13%) | 0 |
| 9 Apr 1986 | GBX | 620 | 620 | 620 | 620 | 795.8262 | -10 (-1.59%) | 0 |
| 8 Apr 1986 | GBX | 630 | 630 | 630 | 630 | 808.6621 | -20 (-3.08%) | 0 |
| 7 Apr 1986 | GBX | 650 | 650 | 650 | 650 | 834.3339 | -15 (-2.26%) | 0 |
| 4 Apr 1986 | GBX | 665 | 665 | 665 | 665 | 853.5877 | -5 (-0.75%) | 0 |
| 3 Apr 1986 | GBX | 670 | 670 | 670 | 670 | 860.0057 | +9 (+1.36%) | 0 |
| 2 Apr 1986 | GBX | 661 | 661 | 661 | 661 | 848.4534 | +3 (+0.46%) | 0 |
| 1 Apr 1986 | GBX | 658 | 658 | 658 | 658 | 844.6026 | +23 (+3.62%) | 0 |
| 27 Mar 1986 | GBX | 635 | 635 | 635 | 635 | 815.08 | +2 (+0.32%) | 0 |
| 26 Mar 1986 | GBX | 633 | 633 | 633 | 633 | 812.5128 | +5 (+0.80%) | 0 |
