| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 26 May 1988 | GBX | 633 | 633 | 633 | 633 | 3,158.7085 | +2 (+0.32%) | 0 |
| 25 May 1988 | GBX | 631 | 631 | 631 | 631 | 3,148.7284 | -2 (-0.32%) | 0 |
| 24 May 1988 | GBX | 633 | 633 | 633 | 633 | 3,158.7085 | +8 (+1.28%) | 0 |
| 23 May 1988 | GBX | 625 | 625 | 625 | 625 | 3,118.788 | +6 (+0.97%) | 0 |
| 20 May 1988 | GBX | 619 | 619 | 619 | 619 | 3,088.8476 | +4 (+0.65%) | 0 |
| 19 May 1988 | GBX | 615 | 615 | 615 | 615 | 3,068.8874 | +1 (+0.16%) | 0 |
| 18 May 1988 | GBX | 614 | 614 | 614 | 614 | 3,063.8973 | +4 (+0.66%) | 0 |
| 17 May 1988 | GBX | 610 | 610 | 610 | 610 | 3,043.9371 | +1 (+0.16%) | 0 |
| 16 May 1988 | GBX | 609 | 609 | 609 | 609 | 3,038.947 | -1 (-0.16%) | 0 |
| 13 May 1988 | GBX | 610 | 610 | 610 | 610 | 3,043.9371 | +1 (+0.16%) | 0 |
| 12 May 1988 | GBX | 609 | 609 | 609 | 609 | 3,038.947 | +4 (+0.66%) | 0 |
| 11 May 1988 | GBX | 605 | 605 | 605 | 605 | 3,018.9868 | -3 (-0.49%) | 0 |
| 9 May 1988 | GBX | 608 | 608 | 608 | 608 | 3,033.957 | -1 (-0.16%) | 0 |
| 6 May 1988 | GBX | 609 | 609 | 609 | 609 | 3,038.947 | +7 (+1.16%) | 0 |
| 5 May 1988 | GBX | 602 | 602 | 602 | 602 | 3,004.0166 | -1 (-0.17%) | 0 |
| 4 May 1988 | GBX | 603 | 603 | 603 | 603 | 3,009.0067 | +1 (+0.17%) | 0 |
| 28 Apr 1988 | GBX | 602 | 602 | 602 | 602 | 3,004.0166 | -2 (-0.33%) | 0 |
| 27 Apr 1988 | GBX | 604 | 604 | 604 | 604 | 3,013.9967 | +4 (+0.67%) | 0 |
| 26 Apr 1988 | GBX | 600 | 600 | 600 | 600 | 2,994.0365 | +1 (+0.17%) | 0 |
| 25 Apr 1988 | GBX | 599 | 599 | 599 | 599 | 2,989.0464 | -2 (-0.33%) | 0 |
| 22 Apr 1988 | GBX | 601 | 601 | 601 | 601 | 2,999.0265 | -1 (-0.17%) | 0 |
| 21 Apr 1988 | GBX | 602 | 602 | 602 | 602 | 3,004.0166 | -2 (-0.33%) | 0 |
| 20 Apr 1988 | GBX | 604 | 604 | 604 | 604 | 3,013.9967 | -1 (-0.17%) | 0 |
| 19 Apr 1988 | GBX | 605 | 605 | 605 | 605 | 3,018.9868 | -9 (-1.47%) | 0 |
| 18 Apr 1988 | GBX | 614 | 614 | 614 | 614 | 3,063.8973 | +1 (+0.16%) | 0 |
| 15 Apr 1988 | GBX | 613 | 613 | 613 | 613 | 3,058.9073 | -7 (-1.13%) | 0 |
| 14 Apr 1988 | GBX | 620 | 620 | 620 | 620 | 3,093.8377 | -2 (-0.32%) | 0 |
| 13 Apr 1988 | GBX | 622 | 622 | 622 | 622 | 3,103.8178 | +2 (+0.32%) | 0 |
| 12 Apr 1988 | GBX | 620 | 620 | 620 | 620 | 3,093.8377 | +1 (+0.16%) | 0 |
| 11 Apr 1988 | GBX | 619 | 619 | 619 | 619 | 3,088.8476 | +4 (+0.65%) | 0 |
