| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 17 Dec 1991 | GBX | 109 | 110.5 | 109 | 110 | 11 | -1 (-0.90%) | 33,236 |
| 16 Dec 1991 | GBX | 109 | 111 | 109 | 111 | 11.1 | 0.0 (0.0%) | 21,012 |
| 13 Dec 1991 | GBX | 113 | 113 | 109 | 111 | 11.1 | 0.0 (0.0%) | 138,818 |
| 12 Dec 1991 | GBX | 109 | 111 | 109 | 111 | 11.1 | +1.5 (+1.37%) | 593,300 |
| 11 Dec 1991 | GBX | 109 | 109.5 | 109 | 109.5 | 10.95 | 0.0 (0.0%) | 371,450 |
| 10 Dec 1991 | GBX | 110.625 | 110.625 | 109.5 | 109.5 | 10.95 | -0.5 (-0.45%) | 42,998 |
| 9 Dec 1991 | GBX | 110 | 111 | 109 | 110 | 11 | +1 (+0.92%) | 281,430 |
| 6 Dec 1991 | GBX | 112 | 112 | 109 | 109 | 10.9 | -2 (-1.80%) | 81,345 |
| 5 Dec 1991 | GBX | 111 | 111 | 111 | 111 | 11.1 | -1 (-0.89%) | 6,325 |
| 4 Dec 1991 | GBX | 112 | 112 | 110 | 112 | 11.2 | +1.5 (+1.36%) | 47,345 |
| 3 Dec 1991 | GBX | 111 | 111 | 109 | 110.5 | 11.05 | +2.5 (+2.31%) | 902,626 |
| 2 Dec 1991 | GBX | 105 | 108 | 105 | 108 | 10.8 | -3 (-2.70%) | 541,058 |
| 29 Nov 1991 | GBX | 112 | 112 | 109.5 | 111 | 11.1 | -0.5 (-0.45%) | 62,281 |
| 28 Nov 1991 | GBX | 114 | 114 | 111.5 | 111.5 | 11.15 | -2.5 (-2.19%) | 87,200 |
| 27 Nov 1991 | GBX | 114 | 114 | 114 | 114 | 11.4 | 0.0 (0.0%) | 17,950 |
| 26 Nov 1991 | GBX | 113.5 | 115 | 113.5 | 114 | 11.4 | +1 (+0.88%) | 16,464 |
| 25 Nov 1991 | GBX | 113 | 113 | 111 | 113 | 11.3 | +0.5 (+0.44%) | 101,000 |
| 22 Nov 1991 | GBX | 111.5 | 112.5 | 111.5 | 112.5 | 11.25 | 0.0 (0.0%) | 36,624 |
| 21 Nov 1991 | GBX | 111.5 | 112.5 | 111.5 | 112.5 | 11.25 | 0.0 (0.0%) | 14,957 |
| 20 Nov 1991 | GBX | 114 | 114 | 112 | 112.5 | 11.25 | -2 (-1.75%) | 120,567 |
| 19 Nov 1991 | GBX | 115 | 115 | 112 | 114.5 | 11.45 | +0.5 (+0.44%) | 42,839 |
| 18 Nov 1991 | GBX | 114.5 | 115 | 113.5 | 114 | 11.4 | -3 (-2.56%) | 218,737 |
| 15 Nov 1991 | GBX | 118 | 118 | 116 | 117 | 11.7 | -1 (-0.85%) | 264,806 |
| 14 Nov 1991 | GBX | 118 | 118 | 117.5 | 118 | 11.8 | 0.0 (0.0%) | 62,611 |
| 13 Nov 1991 | GBX | 118 | 118 | 116 | 118 | 11.8 | 0.0 (0.0%) | 569,807 |
| 12 Nov 1991 | GBX | 117 | 118 | 117 | 118 | 11.8 | +1 (+0.85%) | 71,093 |
| 11 Nov 1991 | GBX | 116.5 | 117 | 116 | 117 | 11.7 | 0.0 (0.0%) | 76,115 |
| 8 Nov 1991 | GBX | 117 | 119 | 116 | 117 | 11.7 | +1 (+0.86%) | 431,571 |
| 7 Nov 1991 | GBX | 116 | 116 | 115 | 116 | 11.6 | +1 (+0.87%) | 203,492 |
| 6 Nov 1991 | GBX | 115 | 115 | 115 | 115 | 11.5 | 0.0 (0.0%) | 33,702 |
