| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 27 Jun 1986 | GBX | 525 | 525 | 525 | 525 | 524.3793 | +4 (+0.77%) | 0 |
| 26 Jun 1986 | GBX | 521 | 521 | 521 | 521 | 520.3841 | +5 (+0.97%) | 0 |
| 25 Jun 1986 | GBX | 516 | 516 | 516 | 516 | 515.39 | +1 (+0.19%) | 0 |
| 19 Jun 1986 | GBX | 515 | 515 | 515 | 515 | 514.3912 | +2 (+0.39%) | 0 |
| 18 Jun 1986 | GBX | 513 | 513 | 513 | 513 | 512.3935 | -3 (-0.58%) | 0 |
| 17 Jun 1986 | GBX | 516 | 516 | 516 | 516 | 515.39 | -5 (-0.96%) | 0 |
| 16 Jun 1986 | GBX | 521 | 521 | 521 | 521 | 520.3841 | -2 (-0.38%) | 0 |
| 13 Jun 1986 | GBX | 523 | 523 | 523 | 523 | 522.3817 | +10 (+1.95%) | 0 |
| 12 Jun 1986 | GBX | 513 | 513 | 513 | 513 | 512.3935 | +10 (+1.99%) | 0 |
| 11 Jun 1986 | GBX | 503 | 503 | 503 | 503 | 502.4053 | +7 (+1.41%) | 0 |
| 10 Jun 1986 | GBX | 496 | 496 | 496 | 496 | 495.4136 | +1 (+0.20%) | 0 |
| 9 Jun 1986 | GBX | 495 | 495 | 495 | 495 | 494.4148 | +15 (+3.13%) | 0 |
| 6 Jun 1986 | GBX | 480 | 480 | 480 | 480 | 479.4325 | +2 (+0.42%) | 0 |
| 5 Jun 1986 | GBX | 478 | 478 | 478 | 478 | 477.4349 | -2 (-0.42%) | 0 |
| 4 Jun 1986 | GBX | 480 | 480 | 480 | 480 | 479.4325 | +12 (+2.56%) | 0 |
| 3 Jun 1986 | GBX | 468 | 468 | 468 | 468 | 467.4467 | +15 (+3.31%) | 0 |
| 2 Jun 1986 | GBX | 453 | 453 | 453 | 453 | 452.4645 | +2 (+0.44%) | 0 |
| 29 May 1986 | GBX | 451 | 451 | 451 | 451 | 450.4668 | -2 (-0.44%) | 0 |
| 28 May 1986 | GBX | 453 | 453 | 453 | 453 | 452.4645 | +7 (+1.57%) | 0 |
| 27 May 1986 | GBX | 446 | 446 | 446 | 446 | 445.4727 | -2 (-0.45%) | 0 |
| 23 May 1986 | GBX | 448 | 448 | 448 | 448 | 447.4704 | +3 (+0.67%) | 0 |
| 22 May 1986 | GBX | 445 | 445 | 445 | 445 | 444.4739 | -3 (-0.67%) | 0 |
| 21 May 1986 | GBX | 448 | 448 | 448 | 448 | 447.4704 | 0.0 (0.0%) | 0 |
| 20 May 1986 | GBX | 448 | 448 | 448 | 448 | 447.4704 | +2 (+0.45%) | 0 |
| 16 May 1986 | GBX | 446 | 446 | 446 | 446 | 445.4727 | -4 (-0.89%) | 0 |
| 15 May 1986 | GBX | 450 | 450 | 450 | 450 | 449.468 | -6 (-1.32%) | 0 |
| 14 May 1986 | GBX | 456 | 456 | 456 | 456 | 455.4609 | -7 (-1.51%) | 0 |
| 12 May 1986 | GBX | 463 | 463 | 463 | 463 | 462.4526 | +7 (+1.54%) | 0 |
| 9 May 1986 | GBX | 456 | 456 | 456 | 456 | 455.4609 | +6 (+1.33%) | 0 |
| 8 May 1986 | GBX | 450 | 450 | 450 | 450 | 449.468 | -1 (-0.22%) | 0 |
