| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 20 Aug 1986 | GBX | 525 | 525 | 525 | 525 | 524.3793 | -1 (-0.19%) | 0 |
| 15 Aug 1986 | GBX | 526 | 526 | 526 | 526 | 525.3781 | +1 (+0.19%) | 0 |
| 14 Aug 1986 | GBX | 525 | 525 | 525 | 525 | 524.3793 | -1 (-0.19%) | 0 |
| 13 Aug 1986 | GBX | 526 | 526 | 526 | 526 | 525.3781 | +3 (+0.57%) | 0 |
| 12 Aug 1986 | GBX | 523 | 523 | 523 | 523 | 522.3817 | +18 (+3.56%) | 0 |
| 11 Aug 1986 | GBX | 505 | 505 | 505 | 505 | 504.403 | -1 (-0.20%) | 0 |
| 8 Aug 1986 | GBX | 506 | 506 | 506 | 506 | 505.4018 | +5 (+1.00%) | 0 |
| 7 Aug 1986 | GBX | 501 | 501 | 501 | 501 | 500.4077 | -2 (-0.40%) | 0 |
| 6 Aug 1986 | GBX | 503 | 503 | 503 | 503 | 502.4053 | -2 (-0.40%) | 0 |
| 4 Aug 1986 | GBX | 505 | 505 | 505 | 505 | 504.403 | -5 (-0.98%) | 0 |
| 1 Aug 1986 | GBX | 510 | 510 | 510 | 510 | 509.3971 | +2 (+0.39%) | 0 |
| 30 Jul 1986 | GBX | 508 | 508 | 508 | 508 | 507.3994 | +2 (+0.40%) | 0 |
| 28 Jul 1986 | GBX | 506 | 506 | 506 | 506 | 505.4018 | +1 (+0.20%) | 0 |
| 25 Jul 1986 | GBX | 505 | 505 | 505 | 505 | 504.403 | -6 (-1.17%) | 0 |
| 24 Jul 1986 | GBX | 511 | 511 | 511 | 511 | 510.3959 | -2 (-0.39%) | 0 |
| 21 Jul 1986 | GBX | 513 | 513 | 513 | 513 | 512.3935 | -5 (-0.97%) | 0 |
| 18 Jul 1986 | GBX | 518 | 518 | 518 | 518 | 517.3876 | -13 (-2.45%) | 0 |
| 17 Jul 1986 | GBX | 531 | 531 | 531 | 531 | 530.3722 | -2 (-0.38%) | 0 |
| 15 Jul 1986 | GBX | 533 | 533 | 533 | 533 | 532.3699 | +5 (+0.95%) | 0 |
| 14 Jul 1986 | GBX | 528 | 528 | 528 | 528 | 527.3758 | -25 (-4.52%) | 0 |
| 11 Jul 1986 | GBX | 553 | 553 | 553 | 553 | 552.3462 | -2 (-0.36%) | 0 |
| 10 Jul 1986 | GBX | 555 | 555 | 555 | 555 | 554.3439 | -5 (-0.89%) | 0 |
| 9 Jul 1986 | GBX | 560 | 560 | 560 | 560 | 559.338 | +2 (+0.36%) | 0 |
| 8 Jul 1986 | GBX | 558 | 558 | 558 | 558 | 557.3403 | -10 (-1.76%) | 0 |
| 7 Jul 1986 | GBX | 568 | 568 | 568 | 568 | 567.3285 | -35 (-5.80%) | 0 |
| 4 Jul 1986 | GBX | 603 | 603 | 603 | 603 | 602.2871 | +3 (+0.50%) | 0 |
| 3 Jul 1986 | GBX | 600 | 600 | 600 | 600 | 599.2907 | +15 (+2.56%) | 0 |
| 2 Jul 1986 | GBX | 585 | 585 | 585 | 585 | 584.3084 | +10 (+1.74%) | 0 |
| 1 Jul 1986 | GBX | 575 | 575 | 575 | 575 | 574.3202 | +17 (+3.05%) | 0 |
| 30 Jun 1986 | GBX | 558 | 558 | 558 | 558 | 557.3403 | +33 (+6.29%) | 0 |
