| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 12 Jul 1988 | GBX | 109.5 | 109.5 | 109.5 | 109.5 | 109.419 | -0.5 (-0.45%) | 839,000 |
| 11 Jul 1988 | GBX | 110 | 110 | 110 | 110 | 109.9186 | +0.5 (+0.46%) | 995,000 |
| 8 Jul 1988 | GBX | 109.5 | 109.5 | 109.5 | 109.5 | 109.419 | +1.5 (+1.39%) | 3,200,000 |
| 7 Jul 1988 | GBX | 108 | 108 | 108 | 108 | 107.9201 | -1 (-0.92%) | 2,000,000 |
| 6 Jul 1988 | GBX | 109 | 109 | 109 | 109 | 108.9194 | +1 (+0.93%) | 1,400,000 |
| 5 Jul 1988 | GBX | 108 | 108 | 108 | 108 | 107.9201 | +1.5 (+1.41%) | 5,000,000 |
| 1 Jul 1988 | GBX | 106.5 | 106.5 | 106.5 | 106.5 | 106.4212 | -1 (-0.93%) | 4,000,000 |
| 30 Jun 1988 | GBX | 107.5 | 107.5 | 107.5 | 107.5 | 107.4205 | -0.5 (-0.46%) | 11,000,000 |
| 29 Jun 1988 | GBX | 108 | 108 | 108 | 108 | 107.9201 | +1 (+0.93%) | 7,400,000 |
| 28 Jun 1988 | GBX | 107 | 107 | 107 | 107 | 106.9209 | +2 (+1.90%) | 2,700,000 |
| 24 Jun 1988 | GBX | 105 | 105 | 105 | 105 | 104.9223 | +0.5 (+0.48%) | 2,400,000 |
| 22 Jun 1988 | GBX | 104.5 | 104.5 | 104.5 | 104.5 | 104.4227 | +1 (+0.97%) | 1,900,000 |
| 21 Jun 1988 | GBX | 103.5 | 103.5 | 103.5 | 103.5 | 103.4234 | +0.5 (+0.49%) | 1,700,000 |
| 20 Jun 1988 | GBX | 103 | 103 | 103 | 103 | 102.9238 | -1 (-0.96%) | 988,000 |
| 17 Jun 1988 | GBX | 104 | 104 | 104 | 104 | 103.9231 | -2 (-1.89%) | 2,500,000 |
| 16 Jun 1988 | GBX | 106 | 106 | 106 | 106 | 105.9216 | +0.5 (+0.47%) | 1,400,000 |
| 15 Jun 1988 | GBX | 105.5 | 105.5 | 105.5 | 105.5 | 105.422 | -1.5 (-1.40%) | 757,000 |
| 14 Jun 1988 | GBX | 107 | 107 | 107 | 107 | 106.9209 | +1 (+0.94%) | 2,600,000 |
| 13 Jun 1988 | GBX | 106 | 106 | 106 | 106 | 105.9216 | +0.5 (+0.47%) | 4,100,000 |
| 10 Jun 1988 | GBX | 105.5 | 105.5 | 105.5 | 105.5 | 105.422 | -0.5 (-0.47%) | 1,400,000 |
| 9 Jun 1988 | GBX | 106 | 106 | 106 | 106 | 105.9216 | +1.5 (+1.44%) | 2,800,000 |
| 7 Jun 1988 | GBX | 104.5 | 104.5 | 104.5 | 104.5 | 104.4227 | +1.5 (+1.46%) | 3,600,000 |
| 6 Jun 1988 | GBX | 103 | 103 | 103 | 103 | 102.9238 | +3 (+3%) | 5,100,000 |
| 2 Jun 1988 | GBX | 100 | 100 | 100 | 100 | 99.926 | +1 (+1.01%) | 9,000,000 |
| 1 Jun 1988 | GBX | 99 | 99 | 99 | 99 | 98.9268 | +2.5 (+2.59%) | 8,600,000 |
| 31 May 1988 | GBX | 96.5 | 96.5 | 96.5 | 96.5 | 96.4286 | -0.5 (-0.52%) | 1,600,000 |
| 20 May 1988 | GBX | 97 | 97 | 97 | 97 | 96.9283 | +1 (+1.04%) | 1,700,000 |
| 19 May 1988 | GBX | 96 | 96 | 96 | 96 | 95.929 | -1 (-1.03%) | 4,400,000 |
| 18 May 1988 | GBX | 97 | 97 | 97 | 97 | 96.9283 | -1 (-1.02%) | 8,000,000 |
| 17 May 1988 | GBX | 98 | 98 | 98 | 98 | 97.9275 | +1 (+1.03%) | 1,900,000 |
