| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 13 Oct 1986 | GBX | 536 | 536 | 536 | 536 | 535.3663 | -4 (-0.74%) | 0 |
| 10 Oct 1986 | GBX | 540 | 540 | 540 | 540 | 539.3616 | +2 (+0.37%) | 0 |
| 9 Oct 1986 | GBX | 538 | 538 | 538 | 538 | 537.364 | +5 (+0.94%) | 0 |
| 8 Oct 1986 | GBX | 533 | 533 | 533 | 533 | 532.3699 | -5 (-0.93%) | 0 |
| 3 Oct 1986 | GBX | 538 | 538 | 538 | 538 | 537.364 | +3 (+0.56%) | 0 |
| 2 Oct 1986 | GBX | 535 | 535 | 535 | 535 | 534.3675 | +2 (+0.38%) | 0 |
| 1 Oct 1986 | GBX | 533 | 533 | 533 | 533 | 532.3699 | +2 (+0.38%) | 0 |
| 30 Sep 1986 | GBX | 531 | 531 | 531 | 531 | 530.3722 | +5 (+0.95%) | 0 |
| 29 Sep 1986 | GBX | 526 | 526 | 526 | 526 | 525.3781 | +3 (+0.57%) | 0 |
| 26 Sep 1986 | GBX | 523 | 523 | 523 | 523 | 522.3817 | -5 (-0.95%) | 0 |
| 24 Sep 1986 | GBX | 528 | 528 | 528 | 528 | 527.3758 | 0.0 (0.0%) | 0 |
| 23 Sep 1986 | GBX | 528 | 528 | 528 | 528 | 527.3758 | +5 (+0.96%) | 0 |
| 22 Sep 1986 | GBX | 523 | 523 | 523 | 523 | 522.3817 | +17 (+3.36%) | 0 |
| 19 Sep 1986 | GBX | 506 | 506 | 506 | 506 | 505.4018 | -5 (-0.98%) | 0 |
| 18 Sep 1986 | GBX | 511 | 511 | 511 | 511 | 510.3959 | +8 (+1.59%) | 0 |
| 17 Sep 1986 | GBX | 503 | 503 | 503 | 503 | 502.4053 | -5 (-0.98%) | 0 |
| 16 Sep 1986 | GBX | 508 | 508 | 508 | 508 | 507.3994 | -5 (-0.97%) | 0 |
| 15 Sep 1986 | GBX | 513 | 513 | 513 | 513 | 512.3935 | 0.0 (0.0%) | 0 |
| 12 Sep 1986 | GBX | 513 | 513 | 513 | 513 | 512.3935 | -7 (-1.35%) | 0 |
| 11 Sep 1986 | GBX | 520 | 520 | 520 | 520 | 519.3852 | -6 (-1.14%) | 0 |
| 10 Sep 1986 | GBX | 526 | 526 | 526 | 526 | 525.3781 | -7 (-1.31%) | 0 |
| 9 Sep 1986 | GBX | 533 | 533 | 533 | 533 | 532.3699 | -2 (-0.37%) | 0 |
| 8 Sep 1986 | GBX | 535 | 535 | 535 | 535 | 534.3675 | -11 (-2.01%) | 0 |
| 5 Sep 1986 | GBX | 546 | 546 | 546 | 546 | 545.3545 | +6 (+1.11%) | 0 |
| 4 Sep 1986 | GBX | 540 | 540 | 540 | 540 | 539.3616 | +9 (+1.69%) | 0 |
| 2 Sep 1986 | GBX | 531 | 531 | 531 | 531 | 530.3722 | +10 (+1.92%) | 0 |
| 27 Aug 1986 | GBX | 521 | 521 | 521 | 521 | 520.3841 | -5 (-0.95%) | 0 |
| 26 Aug 1986 | GBX | 526 | 526 | 526 | 526 | 525.3781 | +1 (+0.19%) | 0 |
| 22 Aug 1986 | GBX | 525 | 525 | 525 | 525 | 524.3793 | -1 (-0.19%) | 0 |
| 21 Aug 1986 | GBX | 526 | 526 | 526 | 526 | 525.3781 | +1 (+0.19%) | 0 |
