| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 3 Nov 1986 | GBX | 175 | 175 | 175 | 175 | 175 | -7 (-3.85%) | 0 |
| 31 Oct 1986 | GBX | 182 | 182 | 182 | 182 | 182 | +2 (+1.11%) | 0 |
| 30 Oct 1986 | GBX | 180 | 180 | 180 | 180 | 180 | +7 (+4.05%) | 0 |
| 29 Oct 1986 | GBX | 173 | 173 | 173 | 173 | 173 | +13 (+8.13%) | 0 |
| 27 Oct 1986 | GBX | 160 | 160 | 160 | 160 | 160 | +10 (+6.67%) | 0 |
| 22 Oct 1986 | GBX | 150 | 150 | 150 | 150 | 150 | +15 (+11.11%) | 0 |
| 9 Oct 1986 | GBX | 135 | 135 | 135 | 135 | 135 | -5 (-3.57%) | 0 |
| 8 Oct 1986 | GBX | 140 | 140 | 140 | 140 | 140 | -10 (-6.67%) | 0 |
| 6 Oct 1986 | GBX | 150 | 150 | 150 | 150 | 150 | -5 (-3.23%) | 0 |
| 26 Sep 1986 | GBX | 155 | 155 | 155 | 155 | 155 | -5 (-3.13%) | 0 |
| 25 Sep 1986 | GBX | 160 | 160 | 160 | 160 | 160 | -5 (-3.03%) | 0 |
| 18 Sep 1986 | GBX | 165 | 165 | 165 | 165 | 165 | +5 (+3.13%) | 0 |
| 15 Sep 1986 | GBX | 160 | 160 | 160 | 160 | 160 | +20 (+14.29%) | 0 |
| 9 Sep 1986 | GBX | 140 | 140 | 140 | 140 | 140 | +2 (+1.45%) | 0 |
| 8 Sep 1986 | GBX | 138 | 138 | 138 | 138 | 138 | +3 (+2.22%) | 0 |
| 5 Sep 1986 | GBX | 135 | 135 | 135 | 135 | 135 | +5 (+3.85%) | 0 |
| 4 Sep 1986 | GBX | 130 | 130 | 130 | 130 | 130 | +5 (+4%) | 0 |
| 22 Aug 1986 | GBX | 125 | 125 | 125 | 125 | 125 | -10 (-7.41%) | 0 |
| 15 Aug 1986 | GBX | 135 | 135 | 135 | 135 | 135 | -5 (-3.57%) | 0 |
| 13 Aug 1986 | GBX | 140 | 140 | 140 | 140 | 140 | +5 (+3.70%) | 0 |
| 24 Jul 1986 | GBX | 135 | 135 | 135 | 135 | 135 | -2 (-1.46%) | 0 |
| 11 Jul 1986 | GBX | 137 | 137 | 137 | 137 | 137 | +2 (+1.48%) | 0 |
| 1 Jul 1986 | GBX | 135 | 135 | 135 | 135 | 135 | -5 (-3.57%) | 0 |
| 4 Jun 1986 | GBX | 140 | 140 | 140 | 140 | 140 | -2 (-1.41%) | 0 |
| 3 Apr 1986 | GBX | 142 | 142 | 142 | 142 | 142 | +4 (+2.90%) | 0 |
| 11 Mar 1986 | GBX | 138 | 138 | 138 | 138 | 138 | +3 (+2.22%) | 0 |
| 3 Mar 1986 | GBX | 135 | 135 | 135 | 135 | 135 | -5 (-3.57%) | 0 |
| 27 Feb 1986 | GBX | 140 | 140 | 140 | 140 | 140 | +5 (+3.70%) | 0 |
| 29 Jan 1986 | GBX | 135 | 135 | 135 | 135 | 135 | -5 (-3.57%) | 0 |
| 7 Jan 1986 | GBX | 140 | 140 | 140 | 140 | 140 | +10 (+7.69%) | 0 |
