| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 13 May 1987 | GBX | 622 | 622 | 622 | 622 | 621.2647 | +7 (+1.14%) | 2,400,000 |
| 8 May 1987 | GBX | 615 | 615 | 615 | 615 | 614.2729 | +5 (+0.82%) | 742,000 |
| 6 May 1987 | GBX | 610 | 610 | 610 | 610 | 609.2788 | -1 (-0.16%) | 662,000 |
| 1 May 1987 | GBX | 611 | 611 | 611 | 611 | 610.2777 | -13 (-2.08%) | 1,500,000 |
| 30 Apr 1987 | GBX | 624 | 624 | 624 | 624 | 623.2623 | +15 (+2.46%) | 21,000,000 |
| 28 Apr 1987 | GBX | 609 | 609 | 609 | 609 | 608.28 | +4 (+0.66%) | 512,000 |
| 27 Apr 1987 | GBX | 605 | 605 | 605 | 605 | 604.2848 | -4 (-0.66%) | 530,000 |
| 24 Apr 1987 | GBX | 609 | 609 | 609 | 609 | 608.28 | -5 (-0.81%) | 1,400,000 |
| 23 Apr 1987 | GBX | 614 | 614 | 614 | 614 | 613.2741 | -3 (-0.49%) | 770,000 |
| 22 Apr 1987 | GBX | 617 | 617 | 617 | 617 | 616.2706 | +1 (+0.16%) | 430,000 |
| 21 Apr 1987 | GBX | 616 | 616 | 616 | 616 | 615.2717 | +6 (+0.98%) | 534,000 |
| 16 Apr 1987 | GBX | 610 | 610 | 610 | 610 | 609.2788 | +1 (+0.16%) | 7,900,000 |
| 15 Apr 1987 | GBX | 609 | 609 | 609 | 609 | 608.28 | -1 (-0.16%) | 449,000 |
| 14 Apr 1987 | GBX | 610 | 610 | 610 | 610 | 609.2788 | -10 (-1.61%) | 713,000 |
| 13 Apr 1987 | GBX | 620 | 620 | 620 | 620 | 619.267 | -5 (-0.80%) | 200,000 |
| 10 Apr 1987 | GBX | 625 | 625 | 625 | 625 | 624.2611 | -6 (-0.95%) | 2,200,000 |
| 9 Apr 1987 | GBX | 631 | 631 | 631 | 631 | 630.254 | +18 (+2.94%) | 5,500,000 |
| 8 Apr 1987 | GBX | 613 | 613 | 613 | 613 | 612.2753 | +17 (+2.85%) | 2,600,000 |
| 7 Apr 1987 | GBX | 596 | 596 | 596 | 596 | 595.2954 | -4 (-0.67%) | 1,000,000 |
| 6 Apr 1987 | GBX | 600 | 600 | 600 | 600 | 599.2907 | +10 (+1.69%) | 160,000 |
| 3 Apr 1987 | GBX | 590 | 590 | 590 | 590 | 589.3025 | 0.0 (0.0%) | 1,100,000 |
| 2 Apr 1987 | GBX | 590 | 590 | 590 | 590 | 589.3025 | +6 (+1.03%) | 581,000 |
| 1 Apr 1987 | GBX | 584 | 584 | 584 | 584 | 583.3096 | -2 (-0.34%) | 1,700,000 |
| 31 Mar 1987 | GBX | 586 | 586 | 586 | 586 | 585.3072 | -2 (-0.34%) | 451,000 |
| 30 Mar 1987 | GBX | 588 | 588 | 588 | 588 | 587.3049 | -10 (-1.67%) | 707,000 |
| 27 Mar 1987 | GBX | 598 | 598 | 598 | 598 | 597.293 | +1 (+0.17%) | 227,000 |
| 26 Mar 1987 | GBX | 597 | 597 | 597 | 597 | 596.2942 | +4 (+0.67%) | 782,000 |
| 25 Mar 1987 | GBX | 593 | 593 | 593 | 593 | 592.2989 | +5 (+0.85%) | 1,800,000 |
| 24 Mar 1987 | GBX | 588 | 588 | 588 | 588 | 587.3049 | +10 (+1.73%) | 1,100,000 |
| 23 Mar 1987 | GBX | 578 | 578 | 578 | 578 | 577.3167 | +5 (+0.87%) | 468,000 |
