| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 12 Feb 1988 | GBX | 673 | 673 | 673 | 673 | 1,121.6667 | +3 (+0.45%) | 94,000 |
| 11 Feb 1988 | GBX | 670 | 670 | 670 | 670 | 1,116.6667 | -5 (-0.74%) | 504,000 |
| 10 Feb 1988 | GBX | 675 | 675 | 675 | 675 | 1,125 | +7 (+1.05%) | 233,000 |
| 9 Feb 1988 | GBX | 668 | 668 | 668 | 668 | 1,113.3333 | +15 (+2.30%) | 518,000 |
| 8 Feb 1988 | GBX | 653 | 653 | 653 | 653 | 1,088.3333 | -23 (-3.40%) | 437,000 |
| 5 Feb 1988 | GBX | 676 | 676 | 676 | 676 | 1,126.6667 | -10 (-1.46%) | 314,000 |
| 4 Feb 1988 | GBX | 686 | 686 | 686 | 686 | 1,143.3333 | -2 (-0.29%) | 956,000 |
| 3 Feb 1988 | GBX | 688 | 688 | 688 | 688 | 1,146.6667 | +7 (+1.03%) | 0 |
| 2 Feb 1988 | GBX | 681 | 681 | 681 | 681 | 1,135 | +1 (+0.15%) | 354 |
| 1 Feb 1988 | GBX | 680 | 680 | 680 | 680 | 1,133.3333 | +9 (+1.34%) | 243,000 |
| 29 Jan 1988 | GBX | 671 | 671 | 671 | 671 | 1,118.3333 | +1 (+0.15%) | 50,000 |
| 28 Jan 1988 | GBX | 670 | 670 | 670 | 670 | 1,116.6667 | -4 (-0.59%) | 0 |
| 27 Jan 1988 | GBX | 674 | 674 | 674 | 674 | 1,123.3333 | +8 (+1.20%) | 290,000 |
| 26 Jan 1988 | GBX | 666 | 666 | 666 | 666 | 1,110 | -1 (-0.15%) | 596,000 |
| 22 Jan 1988 | GBX | 667 | 667 | 667 | 667 | 1,111.6667 | +8 (+1.21%) | 230,000 |
| 21 Jan 1988 | GBX | 659 | 659 | 659 | 659 | 1,098.3333 | +1 (+0.15%) | 759,000 |
| 20 Jan 1988 | GBX | 658 | 658 | 658 | 658 | 1,096.6667 | +9 (+1.39%) | 896,000 |
| 19 Jan 1988 | GBX | 649 | 649 | 649 | 649 | 1,081.6667 | +13 (+2.04%) | 805,000 |
| 18 Jan 1988 | GBX | 636 | 636 | 636 | 636 | 1,060 | +7 (+1.11%) | 246,000 |
| 15 Jan 1988 | GBX | 629 | 629 | 629 | 629 | 1,048.3333 | -1 (-0.16%) | 565,000 |
| 14 Jan 1988 | GBX | 630 | 630 | 630 | 630 | 1,050 | +1 (+0.16%) | 120,000 |
| 13 Jan 1988 | GBX | 629 | 629 | 629 | 629 | 1,048.3333 | -1 (-0.16%) | 101,000 |
| 12 Jan 1988 | GBX | 630 | 630 | 630 | 630 | 1,050 | +1 (+0.16%) | 0 |
| 11 Jan 1988 | GBX | 629 | 629 | 629 | 629 | 1,048.3333 | -24 (-3.68%) | 241,000 |
| 7 Jan 1988 | GBX | 653 | 653 | 653 | 653 | 1,088.3333 | -7 (-1.06%) | 218,000 |
| 6 Jan 1988 | GBX | 660 | 660 | 660 | 660 | 1,100 | +12 (+1.85%) | 441,000 |
| 5 Jan 1988 | GBX | 648 | 648 | 648 | 648 | 1,080 | +24 (+3.85%) | 638,000 |
| 4 Jan 1988 | GBX | 624 | 624 | 624 | 624 | 1,040 | +4 (+0.65%) | 83,000 |
| 31 Dec 1987 | GBX | 620 | 620 | 620 | 620 | 1,033.3333 | -9 (-1.43%) | 0 |
| 30 Dec 1987 | GBX | 629 | 629 | 629 | 629 | 1,048.3333 | +6 (+0.96%) | 22,000 |
