| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 10 Sep 1987 | GBX | 125 | 125 | 125 | 125 | 124.9805 | -10 (-7.41%) | 0 |
| 4 Sep 1987 | GBX | 135 | 135 | 135 | 135 | 134.9789 | +10 (+8%) | 0 |
| 3 Sep 1987 | GBX | 125 | 125 | 125 | 125 | 124.9805 | -10 (-7.41%) | 0 |
| 2 Sep 1987 | GBX | 135 | 135 | 135 | 135 | 134.9789 | +5 (+3.85%) | 0 |
| 1 Sep 1987 | GBX | 130 | 130 | 130 | 130 | 129.9797 | -5 (-3.70%) | 0 |
| 27 Aug 1987 | GBX | 135 | 135 | 135 | 135 | 134.9789 | +5 (+3.85%) | 0 |
| 26 Aug 1987 | GBX | 130 | 130 | 130 | 130 | 129.9797 | -5 (-3.70%) | 0 |
| 25 Aug 1987 | GBX | 135 | 135 | 135 | 135 | 134.9789 | +5 (+3.85%) | 0 |
| 24 Aug 1987 | GBX | 130 | 130 | 130 | 130 | 129.9797 | -5 (-3.70%) | 0 |
| 21 Aug 1987 | GBX | 135 | 135 | 135 | 135 | 134.9789 | +5 (+3.85%) | 0 |
| 20 Aug 1987 | GBX | 130 | 130 | 130 | 130 | 129.9797 | +5 (+4%) | 0 |
| 19 Aug 1987 | GBX | 125 | 125 | 125 | 125 | 124.9805 | -10 (-7.41%) | 0 |
| 18 Aug 1987 | GBX | 135 | 135 | 135 | 135 | 134.9789 | -10 (-6.90%) | 0 |
| 14 Aug 1987 | GBX | 145 | 145 | 145 | 145 | 144.9774 | +5 (+3.57%) | 0 |
| 13 Aug 1987 | GBX | 140 | 140 | 140 | 140 | 139.9782 | -5 (-3.45%) | 0 |
| 12 Aug 1987 | GBX | 145 | 145 | 145 | 145 | 144.9774 | +15 (+11.54%) | 0 |
| 11 Aug 1987 | GBX | 130 | 130 | 130 | 130 | 129.9797 | +10 (+8.33%) | 0 |
| 10 Aug 1987 | GBX | 120 | 120 | 120 | 120 | 119.9813 | -10 (-7.69%) | 0 |
| 7 Aug 1987 | GBX | 130 | 130 | 130 | 130 | 129.9797 | -5 (-3.70%) | 0 |
| 6 Aug 1987 | GBX | 135 | 135 | 135 | 135 | 134.9789 | -5 (-3.57%) | 0 |
| 3 Aug 1987 | GBX | 140 | 140 | 140 | 140 | 139.9782 | -20 (-12.50%) | 0 |
| 30 Jul 1987 | GBX | 160 | 160 | 160 | 160 | 159.975 | -5 (-3.03%) | 0 |
| 29 Jul 1987 | GBX | 165 | 165 | 165 | 165 | 164.9743 | +10 (+6.45%) | 0 |
| 28 Jul 1987 | GBX | 155 | 155 | 155 | 155 | 154.9758 | +10 (+6.90%) | 0 |
| 24 Jul 1987 | GBX | 145 | 145 | 145 | 145 | 144.9774 | -5 (-3.33%) | 0 |
| 23 Jul 1987 | GBX | 150 | 150 | 150 | 150 | 149.9766 | -10 (-6.25%) | 0 |
| 22 Jul 1987 | GBX | 160 | 160 | 160 | 160 | 159.975 | -10 (-5.88%) | 0 |
| 21 Jul 1987 | GBX | 170 | 170 | 170 | 170 | 169.9735 | -5 (-2.86%) | 0 |
| 20 Jul 1987 | GBX | 175 | 175 | 175 | 175 | 174.9727 | 0.0 (0.0%) | 0 |
| 17 Jul 1987 | GBX | 175 | 175 | 175 | 175 | 174.9727 | -5 (-2.78%) | 0 |
