| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 20 Aug 1991 | GBX | 150 | 153 | 145 | 145 | 144.8927 | -2 (-1.36%) | 3,260,641 |
| 19 Aug 1991 | GBX | 148 | 149 | 141 | 147 | 146.8913 | -8 (-5.16%) | 7,917,406 |
| 16 Aug 1991 | GBX | 154 | 157 | 154 | 155 | 154.8854 | +1 (+0.65%) | 1,087,796 |
| 15 Aug 1991 | GBX | 153 | 156 | 153 | 154 | 153.8861 | +0.625 (+0.41%) | 1,142,071 |
| 14 Aug 1991 | GBX | 151 | 155 | 149 | 153.375 | 153.2616 | +4.375 (+2.94%) | 3,873,343 |
| 13 Aug 1991 | GBX | 147 | 151 | 147 | 149 | 148.8898 | 0.0 (0.0%) | 2,355,567 |
| 12 Aug 1991 | GBX | 147 | 150 | 147 | 149 | 148.8898 | -2 (-1.32%) | 1,084,484 |
| 9 Aug 1991 | GBX | 156 | 156 | 151 | 151 | 150.8883 | -3 (-1.95%) | 1,106,132 |
| 8 Aug 1991 | GBX | 154 | 156.25 | 154 | 154 | 153.8861 | -1.5 (-0.96%) | 1,883,211 |
| 7 Aug 1991 | GBX | 154.75 | 157 | 154 | 155.5 | 155.385 | +1.5 (+0.97%) | 3,312,389 |
| 6 Aug 1991 | GBX | 150 | 155 | 149 | 154 | 153.8861 | +5 (+3.36%) | 5,408,570 |
| 5 Aug 1991 | GBX | 147 | 151 | 147 | 149 | 148.8898 | +2 (+1.36%) | 3,734,786 |
| 2 Aug 1991 | GBX | 143 | 149 | 140 | 147 | 146.8913 | +2 (+1.38%) | 4,253,311 |
| 1 Aug 1991 | GBX | 145 | 145 | 142 | 145 | 144.8927 | 0.0 (0.0%) | 1,645,330 |
| 31 Jul 1991 | GBX | 142 | 145 | 140.5 | 145 | 144.8927 | +1.625 (+1.13%) | 1,152,570 |
| 30 Jul 1991 | GBX | 145 | 146 | 140 | 143.375 | 143.269 | -2.625 (-1.80%) | 2,336,363 |
| 29 Jul 1991 | GBX | 144 | 147 | 141 | 146 | 145.892 | +3 (+2.10%) | 7,515,082 |
| 26 Jul 1991 | GBX | 143 | 146 | 143 | 143 | 142.8942 | -0.5 (-0.35%) | 1,568,489 |
| 25 Jul 1991 | GBX | 144 | 146 | 142 | 143.5 | 143.3939 | -2.5 (-1.71%) | 1,052,928 |
| 24 Jul 1991 | GBX | 146 | 148 | 145 | 146 | 145.892 | 0.0 (0.0%) | 3,238,949 |
| 23 Jul 1991 | GBX | 146 | 149 | 145 | 146 | 145.892 | +2 (+1.39%) | 2,055,408 |
| 22 Jul 1991 | GBX | 142 | 146 | 142 | 144 | 143.8935 | 0.0 (0.0%) | 1,628,921 |
| 19 Jul 1991 | GBX | 143 | 146 | 143 | 144 | 143.8935 | +0.125 (+0.09%) | 2,054,620 |
| 18 Jul 1991 | GBX | 144 | 146 | 143.875 | 143.875 | 143.7686 | -0.625 (-0.43%) | 1,130,670 |
| 17 Jul 1991 | GBX | 142 | 146.5 | 142 | 144.5 | 144.3931 | +0.5 (+0.35%) | 6,826,194 |
| 16 Jul 1991 | GBX | 141 | 145 | 141 | 144 | 143.8935 | +3 (+2.13%) | 1,942,176 |
| 15 Jul 1991 | GBX | 137 | 142 | 137 | 141 | 140.8957 | +4 (+2.92%) | 1,681,129 |
| 12 Jul 1991 | GBX | 139 | 140 | 137 | 137 | 136.8987 | -2 (-1.44%) | 646,724 |
| 11 Jul 1991 | GBX | 138 | 142 | 138 | 139 | 138.8972 | +1 (+0.72%) | 4,849,772 |
| 10 Jul 1991 | GBX | 136 | 140 | 136 | 138 | 137.8979 | -0.5 (-0.36%) | 750,366 |
