| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 8 Jul 1991 | GBX | 130 | 130 | 130 | 130 | 26 | 0.0 (0.0%) | 0 |
| 5 Jul 1991 | GBX | 130 | 130 | 128 | 130 | 26 | 0.0 (0.0%) | 0 |
| 4 Jul 1991 | GBX | 130 | 130 | 130 | 130 | 26 | +2 (+1.56%) | 0 |
| 3 Jul 1991 | GBX | 125 | 128 | 125 | 128 | 25.6 | 0.0 (0.0%) | 0 |
| 2 Jul 1991 | GBX | 125 | 128 | 125 | 128 | 25.6 | +3 (+2.40%) | 0 |
| 1 Jul 1991 | GBX | 133 | 133 | 125 | 125 | 25 | -9 (-6.72%) | 0 |
| 28 Jun 1991 | GBX | 135 | 135 | 134 | 134 | 26.8 | 0.0 (0.0%) | 0 |
| 27 Jun 1991 | GBX | 155 | 155 | 134 | 134 | 26.8 | -19 (-12.42%) | 0 |
| 26 Jun 1991 | GBX | 155 | 155 | 153 | 153 | 30.6 | 0.0 (0.0%) | 0 |
| 25 Jun 1991 | GBX | 160 | 160 | 153 | 153 | 30.6 | 0.0 (0.0%) | 0 |
| 24 Jun 1991 | GBX | 160 | 160 | 153 | 153 | 30.6 | 0.0 (0.0%) | 0 |
| 21 Jun 1991 | GBX | 160 | 160 | 153 | 153 | 30.6 | -2 (-1.29%) | 0 |
| 20 Jun 1991 | GBX | 165 | 165 | 155 | 155 | 31 | +5 (+3.33%) | 0 |
| 19 Jun 1991 | GBX | 150 | 150 | 150 | 150 | 30 | -8 (-5.06%) | 0 |
| 18 Jun 1991 | GBX | 150 | 158 | 150 | 158 | 31.6 | 0.0 (0.0%) | 0 |
| 17 Jun 1991 | GBX | 165 | 165 | 158 | 158 | 31.6 | 0.0 (0.0%) | 0 |
| 14 Jun 1991 | GBX | 165 | 165 | 158 | 158 | 31.6 | 0.0 (0.0%) | 0 |
| 13 Jun 1991 | GBX | 165 | 165 | 158 | 158 | 31.6 | 0.0 (0.0%) | 0 |
| 12 Jun 1991 | GBX | 165 | 165 | 158 | 158 | 31.6 | 0.0 (0.0%) | 0 |
| 11 Jun 1991 | GBX | 165 | 165 | 158 | 158 | 31.6 | 0.0 (0.0%) | 0 |
| 10 Jun 1991 | GBX | 150 | 158 | 150 | 158 | 31.6 | 0.0 (0.0%) | 0 |
| 7 Jun 1991 | GBX | 165 | 165 | 158 | 158 | 31.6 | -2 (-1.25%) | 0 |
| 6 Jun 1991 | GBX | 165 | 165 | 160 | 160 | 32 | 0.0 (0.0%) | 0 |
| 5 Jun 1991 | GBX | 155 | 160 | 155 | 160 | 32 | 0.0 (0.0%) | 0 |
| 4 Jun 1991 | GBX | 165 | 165 | 160 | 160 | 32 | 0.0 (0.0%) | 0 |
| 3 Jun 1991 | GBX | 165 | 165 | 160 | 160 | 32 | 0.0 (0.0%) | 0 |
| 31 May 1991 | GBX | 155 | 163 | 155 | 160 | 32 | -5 (-3.03%) | 0 |
| 30 May 1991 | GBX | 165 | 165 | 165 | 165 | 33 | +5 (+3.13%) | 0 |
| 29 May 1991 | GBX | 165 | 165 | 160 | 160 | 32 | 0.0 (0.0%) | 0 |
| 28 May 1991 | GBX | 165 | 165 | 160 | 160 | 32 | +143.472 (+868.05%) | 0 |
