| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 9 Dec 1986 | GBX | 195 | 195 | 195 | 195 | 195 | +2 (+1.04%) | 0 |
| 8 Dec 1986 | GBX | 193 | 193 | 193 | 193 | 193 | +27 (+16.27%) | 0 |
| 5 Dec 1986 | GBX | 166 | 166 | 166 | 166 | 166 | -15 (-8.29%) | 0 |
| 1 Dec 1986 | GBX | 181 | 181 | 181 | 181 | 181 | -2 (-1.09%) | 0 |
| 26 Nov 1986 | GBX | 183 | 183 | 183 | 183 | 183 | -2 (-1.08%) | 0 |
| 25 Nov 1986 | GBX | 185 | 185 | 185 | 185 | 185 | +2 (+1.09%) | 0 |
| 21 Nov 1986 | GBX | 183 | 183 | 183 | 183 | 183 | -2 (-1.08%) | 0 |
| 20 Nov 1986 | GBX | 185 | 185 | 185 | 185 | 185 | +2 (+1.09%) | 0 |
| 19 Nov 1986 | GBX | 183 | 183 | 183 | 183 | 183 | -2 (-1.08%) | 0 |
| 18 Nov 1986 | GBX | 185 | 185 | 185 | 185 | 185 | +2 (+1.09%) | 0 |
| 17 Nov 1986 | GBX | 183 | 183 | 183 | 183 | 183 | -2 (-1.08%) | 0 |
| 13 Nov 1986 | GBX | 185 | 185 | 185 | 185 | 185 | -1 (-0.54%) | 0 |
| 12 Nov 1986 | GBX | 186 | 186 | 186 | 186 | 186 | +1 (+0.54%) | 0 |
| 10 Nov 1986 | GBX | 185 | 185 | 185 | 185 | 185 | +2 (+1.09%) | 0 |
| 6 Nov 1986 | GBX | 183 | 183 | 183 | 183 | 183 | +2 (+1.10%) | 0 |
| 5 Nov 1986 | GBX | 181 | 181 | 181 | 181 | 181 | +3 (+1.69%) | 0 |
| 4 Nov 1986 | GBX | 178 | 178 | 178 | 178 | 178 | -2 (-1.11%) | 0 |
| 3 Nov 1986 | GBX | 180 | 180 | 180 | 180 | 180 | +2 (+1.12%) | 0 |
| 31 Oct 1986 | GBX | 178 | 178 | 178 | 178 | 178 | +1 (+0.56%) | 0 |
| 29 Oct 1986 | GBX | 177 | 177 | 177 | 177 | 177 | +2 (+1.14%) | 0 |
| 27 Oct 1986 | GBX | 175 | 175 | 175 | 175 | 175 | +7 (+4.17%) | 0 |
| 22 Oct 1986 | GBX | 168 | 168 | 168 | 168 | 168 | +2 (+1.20%) | 0 |
| 17 Oct 1986 | GBX | 166 | 166 | 166 | 166 | 166 | -2 (-1.19%) | 0 |
| 15 Oct 1986 | GBX | 168 | 168 | 168 | 168 | 168 | +3 (+1.82%) | 0 |
| 14 Oct 1986 | GBX | 165 | 165 | 165 | 165 | 165 | +2 (+1.23%) | 0 |
| 8 Oct 1986 | GBX | 163 | 163 | 163 | 163 | 163 | -2 (-1.21%) | 0 |
| 6 Oct 1986 | GBX | 165 | 165 | 165 | 165 | 165 | +2 (+1.23%) | 0 |
| 3 Oct 1986 | GBX | 163 | 163 | 163 | 163 | 163 | -3 (-1.81%) | 0 |
| 1 Oct 1986 | GBX | 166 | 166 | 166 | 166 | 166 | +1 (+0.61%) | 0 |
| 30 Sep 1986 | GBX | 165 | 165 | 165 | 165 | 165 | -1 (-0.60%) | 0 |
