| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 2 Jul 1987 | GBX | 166.5 | 166.5 | 166.5 | 166.5 | 1,665 | -0.5 (-0.30%) | 0 |
| 1 Jul 1987 | GBX | 167 | 167 | 167 | 167 | 1,670 | +1 (+0.60%) | 0 |
| 30 Jun 1987 | GBX | 166 | 166 | 166 | 166 | 1,660 | +7.5 (+4.73%) | 0 |
| 29 Jun 1987 | GBX | 158.5 | 158.5 | 158.5 | 158.5 | 1,585 | +0.5 (+0.32%) | 0 |
| 26 Jun 1987 | GBX | 158 | 158 | 158 | 158 | 1,580 | +7 (+4.64%) | 0 |
| 25 Jun 1987 | GBX | 151 | 151 | 151 | 151 | 1,510 | +4 (+2.72%) | 0 |
| 24 Jun 1987 | GBX | 147 | 147 | 147 | 147 | 1,470 | 0.0 (0.0%) | 0 |
| 23 Jun 1987 | GBX | 147 | 147 | 147 | 147 | 1,470 | +3 (+2.08%) | 0 |
| 22 Jun 1987 | GBX | 144 | 144 | 144 | 144 | 1,440 | +1 (+0.70%) | 0 |
| 18 Jun 1987 | GBX | 143 | 143 | 143 | 143 | 1,430 | +2 (+1.42%) | 0 |
| 17 Jun 1987 | GBX | 141 | 141 | 141 | 141 | 1,410 | +5 (+3.68%) | 0 |
| 16 Jun 1987 | GBX | 136 | 136 | 136 | 136 | 1,360 | +4 (+3.03%) | 0 |
| 15 Jun 1987 | GBX | 132 | 132 | 132 | 132 | 1,320 | +2 (+1.54%) | 0 |
| 12 Jun 1987 | GBX | 130 | 130 | 130 | 130 | 1,300 | +2 (+1.56%) | 0 |
| 2 Jun 1987 | GBX | 128 | 128 | 128 | 128 | 1,280 | +1 (+0.79%) | 0 |
| 1 Jun 1987 | GBX | 127 | 127 | 127 | 127 | 1,270 | +1 (+0.79%) | 0 |
| 28 May 1987 | GBX | 126 | 126 | 126 | 126 | 1,260 | +1 (+0.80%) | 0 |
| 20 May 1987 | GBX | 125 | 125 | 125 | 125 | 1,250 | +1 (+0.81%) | 0 |
| 12 May 1987 | GBX | 124 | 124 | 124 | 124 | 1,240 | +2 (+1.64%) | 0 |
| 11 May 1987 | GBX | 122 | 122 | 122 | 122 | 1,220 | +1 (+0.83%) | 0 |
| 7 May 1987 | GBX | 121 | 121 | 121 | 121 | 1,210 | -1 (-0.82%) | 0 |
| 5 May 1987 | GBX | 122 | 122 | 122 | 122 | 1,220 | -0.5 (-0.41%) | 0 |
| 1 May 1987 | GBX | 122.5 | 122.5 | 122.5 | 122.5 | 1,225 | -1.5 (-1.21%) | 0 |
| 28 Apr 1987 | GBX | 124 | 124 | 124 | 124 | 1,240 | +1 (+0.81%) | 0 |
| 21 Apr 1987 | GBX | 123 | 123 | 123 | 123 | 1,230 | -1 (-0.81%) | 0 |
| 14 Apr 1987 | GBX | 124 | 124 | 124 | 124 | 1,240 | -1 (-0.80%) | 0 |
| 8 Apr 1987 | GBX | 125 | 125 | 125 | 125 | 1,250 | -1 (-0.79%) | 0 |
| 6 Apr 1987 | GBX | 126 | 126 | 126 | 126 | 1,260 | +1 (+0.80%) | 0 |
| 3 Apr 1987 | GBX | 125 | 125 | 125 | 125 | 1,250 | -5 (-3.85%) | 0 |
| 1 Apr 1987 | GBX | 130 | 130 | 130 | 130 | 1,300 | -2 (-1.52%) | 0 |
