| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 18 Dec 1991 | GBX | 114 | 114 | 111.5 | 112.5 | 112.5 | -0.5 (-0.44%) | 295,271 |
| 17 Dec 1991 | GBX | 114.5 | 116 | 112 | 113 | 113 | -0.5 (-0.44%) | 35,766 |
| 16 Dec 1991 | GBX | 114 | 115.5 | 113 | 113.5 | 113.5 | +0.5 (+0.44%) | 684,096 |
| 13 Dec 1991 | GBX | 111 | 115 | 107 | 113 | 113 | +7 (+6.60%) | 3,401,547 |
| 12 Dec 1991 | GBX | 106 | 107 | 106 | 106 | 106 | -3 (-2.75%) | 25,068 |
| 11 Dec 1991 | GBX | 107 | 110 | 107 | 109 | 109 | +2 (+1.87%) | 686,893 |
| 10 Dec 1991 | GBX | 105.375 | 112 | 105.375 | 107 | 107 | -3 (-2.73%) | 146,581 |
| 9 Dec 1991 | GBX | 104 | 110 | 102 | 110 | 110 | +6.5 (+6.28%) | 1,380,705 |
| 6 Dec 1991 | GBX | 105 | 108 | 102.5 | 103.5 | 103.5 | -4.5 (-4.17%) | 1,292,126 |
| 5 Dec 1991 | GBX | 112 | 112 | 106 | 108 | 108 | -5 (-4.42%) | 1,397,031 |
| 4 Dec 1991 | GBX | 117 | 117 | 113 | 113 | 113 | -4.5 (-3.83%) | 592,304 |
| 3 Dec 1991 | GBX | 120.5 | 120.5 | 112.125 | 117.5 | 117.5 | +5.5 (+4.91%) | 2,359,637 |
| 2 Dec 1991 | GBX | 123 | 123 | 112 | 112 | 112 | -8.5 (-7.05%) | 1,653,454 |
| 29 Nov 1991 | GBX | 123.875 | 125 | 119.5 | 120.5 | 120.5 | -2.5 (-2.03%) | 1,646,990 |
| 28 Nov 1991 | GBX | 124 | 125 | 123 | 123 | 123 | +1 (+0.82%) | 258,718 |
| 27 Nov 1991 | GBX | 121 | 125 | 119 | 122 | 122 | +0.625 (+0.51%) | 1,179,235 |
| 26 Nov 1991 | GBX | 122 | 124 | 120 | 121.375 | 121.375 | -1.625 (-1.32%) | 1,731,308 |
| 25 Nov 1991 | GBX | 122 | 124 | 122 | 123 | 123 | 0.0 (0.0%) | 403,158 |
| 22 Nov 1991 | GBX | 125 | 125 | 123 | 123 | 123 | -2 (-1.60%) | 106,366 |
| 21 Nov 1991 | GBX | 126.375 | 129 | 125 | 125 | 125 | -4 (-3.10%) | 641,715 |
| 20 Nov 1991 | GBX | 131 | 131 | 128 | 129 | 129 | 0.0 (0.0%) | 591,127 |
| 19 Nov 1991 | GBX | 129.375 | 130 | 128 | 129 | 129 | +0.125 (+0.10%) | 195,324 |
| 18 Nov 1991 | GBX | 126 | 130 | 126 | 128.875 | 128.875 | -1.625 (-1.25%) | 676,676 |
| 15 Nov 1991 | GBX | 132 | 135 | 130.5 | 130.5 | 130.5 | -1.5 (-1.14%) | 1,236,188 |
| 14 Nov 1991 | GBX | 134.375 | 135 | 132 | 132 | 132 | -2.375 (-1.77%) | 562,754 |
| 13 Nov 1991 | GBX | 138 | 139 | 134 | 134.375 | 134.375 | -8.625 (-6.03%) | 509,322 |
| 12 Nov 1991 | GBX | 144 | 146 | 141 | 143 | 143 | -2 (-1.38%) | 327,909 |
| 11 Nov 1991 | GBX | 145 | 149 | 145 | 145 | 145 | 0.0 (0.0%) | 195,559 |
| 8 Nov 1991 | GBX | 146 | 148 | 145 | 145 | 145 | -2.375 (-1.61%) | 739,324 |
| 7 Nov 1991 | GBX | 145 | 149 | 145 | 147.375 | 147.375 | +0.375 (+0.26%) | 711,127 |
