| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 10 Jun 1988 | GBX | 175 | 175 | 175 | 175 | 174.6452 | -4 (-2.23%) | 0 |
| 9 Jun 1988 | GBX | 179 | 179 | 179 | 179 | 178.637 | +2 (+1.13%) | 0 |
| 8 Jun 1988 | GBX | 177 | 177 | 177 | 177 | 176.6411 | -2 (-1.12%) | 0 |
| 7 Jun 1988 | GBX | 179 | 179 | 179 | 179 | 178.637 | -3 (-1.65%) | 0 |
| 3 Jun 1988 | GBX | 182 | 182 | 182 | 182 | 181.631 | +1 (+0.55%) | 0 |
| 2 Jun 1988 | GBX | 181 | 181 | 181 | 181 | 180.633 | -2 (-1.09%) | 0 |
| 1 Jun 1988 | GBX | 183 | 183 | 183 | 183 | 182.6289 | -1 (-0.54%) | 0 |
| 31 May 1988 | GBX | 184 | 184 | 184 | 184 | 183.6269 | -3 (-1.60%) | 0 |
| 27 May 1988 | GBX | 187 | 187 | 187 | 187 | 186.6208 | -2 (-1.06%) | 0 |
| 26 May 1988 | GBX | 189 | 189 | 189 | 189 | 188.6168 | +2 (+1.07%) | 0 |
| 25 May 1988 | GBX | 187 | 187 | 187 | 187 | 186.6208 | +3 (+1.63%) | 0 |
| 24 May 1988 | GBX | 184 | 184 | 184 | 184 | 183.6269 | +6 (+3.37%) | 0 |
| 23 May 1988 | GBX | 178 | 178 | 178 | 178 | 177.6391 | -2 (-1.11%) | 0 |
| 20 May 1988 | GBX | 180 | 180 | 180 | 180 | 179.635 | +12 (+7.14%) | 0 |
| 19 May 1988 | GBX | 168 | 168 | 168 | 168 | 167.6594 | +8 (+5%) | 0 |
| 18 May 1988 | GBX | 160 | 160 | 160 | 160 | 159.6756 | +1 (+0.63%) | 0 |
| 17 May 1988 | GBX | 159 | 159 | 159 | 159 | 158.6776 | +2 (+1.27%) | 0 |
| 13 May 1988 | GBX | 157 | 157 | 157 | 157 | 156.6817 | -3 (-1.88%) | 0 |
| 12 May 1988 | GBX | 160 | 160 | 160 | 160 | 159.6756 | +2 (+1.27%) | 0 |
| 11 May 1988 | GBX | 158 | 158 | 158 | 158 | 157.6796 | -2 (-1.25%) | 0 |
| 10 May 1988 | GBX | 160 | 160 | 160 | 160 | 159.6756 | -5 (-3.03%) | 0 |
| 9 May 1988 | GBX | 165 | 165 | 165 | 165 | 164.6654 | +10 (+6.45%) | 0 |
| 4 May 1988 | GBX | 155 | 155 | 155 | 155 | 154.6857 | +5 (+3.33%) | 0 |
| 3 May 1988 | GBX | 150 | 150 | 150 | 150 | 149.6959 | +5 (+3.45%) | 0 |
| 29 Apr 1988 | GBX | 145 | 145 | 145 | 145 | 144.706 | +5 (+3.57%) | 0 |
| 28 Apr 1988 | GBX | 140 | 140 | 140 | 140 | 139.7161 | +2 (+1.45%) | 0 |
| 27 Apr 1988 | GBX | 138 | 138 | 138 | 138 | 137.7202 | -2 (-1.43%) | 0 |
| 25 Apr 1988 | GBX | 140 | 140 | 140 | 140 | 139.7161 | +2 (+1.45%) | 0 |
| 22 Apr 1988 | GBX | 138 | 138 | 138 | 138 | 137.7202 | -2 (-1.43%) | 0 |
| 15 Apr 1988 | GBX | 140 | 140 | 140 | 140 | 139.7161 | +2 (+1.45%) | 0 |
