| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 9 Sep 1987 | GBX | 529 | 529 | 529 | 529 | 611.086 | -11 (-2.04%) | 541,000 |
| 8 Sep 1987 | GBX | 540 | 540 | 540 | 540 | 623.7928 | -5 (-0.92%) | 844,000 |
| 7 Sep 1987 | GBX | 545 | 545 | 545 | 545 | 629.5687 | -9 (-1.62%) | 971,000 |
| 4 Sep 1987 | GBX | 554 | 554 | 554 | 554 | 639.9653 | +11 (+2.03%) | 2,300,000 |
| 3 Sep 1987 | GBX | 543 | 543 | 543 | 543 | 627.2584 | +24 (+4.62%) | 1,300,000 |
| 2 Sep 1987 | GBX | 519 | 519 | 519 | 519 | 599.5342 | +9 (+1.76%) | 1,400,000 |
| 1 Sep 1987 | GBX | 510 | 510 | 510 | 510 | 589.1377 | -1 (-0.20%) | 4,600,000 |
| 28 Aug 1987 | GBX | 511 | 511 | 511 | 511 | 590.2929 | +5 (+0.99%) | 1,327,000 |
| 27 Aug 1987 | GBX | 506 | 506 | 506 | 506 | 584.517 | +7 (+1.40%) | 1,400,000 |
| 26 Aug 1987 | GBX | 499 | 499 | 499 | 499 | 576.4308 | +1 (+0.20%) | 1,200,000 |
| 25 Aug 1987 | GBX | 498 | 498 | 498 | 498 | 575.2756 | +4 (+0.81%) | 1,100,000 |
| 24 Aug 1987 | GBX | 494 | 494 | 494 | 494 | 570.6549 | +5 (+1.02%) | 621,000 |
| 21 Aug 1987 | GBX | 489 | 489 | 489 | 489 | 564.8791 | -3 (-0.61%) | 822,000 |
| 20 Aug 1987 | GBX | 492 | 492 | 492 | 492 | 568.3446 | -3 (-0.61%) | 2,900,000 |
| 19 Aug 1987 | GBX | 495 | 495 | 495 | 495 | 571.8101 | -14 (-2.75%) | 2,200,000 |
| 18 Aug 1987 | GBX | 509 | 509 | 509 | 509 | 587.9825 | -4 (-0.78%) | 253,000 |
| 17 Aug 1987 | GBX | 513 | 513 | 513 | 513 | 592.6032 | -5 (-0.97%) | 497,000 |
| 14 Aug 1987 | GBX | 518 | 518 | 518 | 518 | 598.3791 | -3 (-0.58%) | 323,000 |
| 13 Aug 1987 | GBX | 521 | 521 | 521 | 521 | 601.8446 | -9 (-1.70%) | 994,000 |
| 12 Aug 1987 | GBX | 530 | 530 | 530 | 530 | 612.2411 | +1 (+0.19%) | 1,100,000 |
| 11 Aug 1987 | GBX | 529 | 529 | 529 | 529 | 611.086 | +19 (+3.73%) | 1,600,000 |
| 10 Aug 1987 | GBX | 510 | 510 | 510 | 510 | 589.1377 | +18 (+3.66%) | 718,000 |
| 7 Aug 1987 | GBX | 492 | 492 | 492 | 492 | 568.3446 | -14 (-2.77%) | 5,500,000 |
| 6 Aug 1987 | GBX | 506 | 506 | 506 | 506 | 584.517 | -28 (-5.24%) | 2,300,000 |
| 5 Aug 1987 | GBX | 534 | 534 | 534 | 534 | 616.8618 | -7 (-1.29%) | 1,100,000 |
| 4 Aug 1987 | GBX | 541 | 541 | 541 | 541 | 624.948 | -7 (-1.28%) | 1,000,000 |
| 3 Aug 1987 | GBX | 548 | 548 | 548 | 548 | 633.0342 | -6 (-1.08%) | 12,000,000 |
| 31 Jul 1987 | GBX | 554 | 554 | 554 | 554 | 639.9653 | -4 (-0.72%) | 1,700,000 |
| 30 Jul 1987 | GBX | 558 | 558 | 558 | 558 | 644.5859 | -5 (-0.89%) | 994,000 |
| 29 Jul 1987 | GBX | 563 | 563 | 563 | 563 | 650.3618 | +19 (+3.49%) | 2,200,000 |
