| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 15 Jan 1991 | GBX | 233 | 235 | 233 | 233 | 232.9613 | -1 (-0.43%) | 0 |
| 14 Jan 1991 | GBX | 234 | 235 | 234 | 234 | 233.9612 | -1 (-0.43%) | 0 |
| 11 Jan 1991 | GBX | 235 | 235 | 235 | 235 | 234.961 | 0.0 (0.0%) | 0 |
| 10 Jan 1991 | GBX | 235 | 235 | 235 | 235 | 234.961 | 0.0 (0.0%) | 0 |
| 9 Jan 1991 | GBX | 235 | 237 | 235 | 235 | 234.961 | 0.0 (0.0%) | 0 |
| 8 Jan 1991 | GBX | 235 | 237 | 235 | 235 | 234.961 | -2 (-0.84%) | 0 |
| 7 Jan 1991 | GBX | 237 | 237 | 235 | 237 | 236.9607 | 0.0 (0.0%) | 0 |
| 4 Jan 1991 | GBX | 237 | 237 | 235 | 237 | 236.9607 | +2 (+0.85%) | 0 |
| 3 Jan 1991 | GBX | 235 | 237 | 235 | 235 | 234.961 | -2 (-0.84%) | 0 |
| 2 Jan 1991 | GBX | 237 | 237 | 235 | 237 | 236.9607 | +15.852 (+7.17%) | 0 |
| 1 Jan 1991 | GBX | 221.148 | 221.148 | 221.148 | 221.148 | 221.1113 | -13.852 (-5.89%) | 0 |
| 31 Dec 1990 | GBX | 235 | 235 | 228 | 235 | 234.961 | 0.0 (0.0%) | 0 |
| 28 Dec 1990 | GBX | 235 | 235 | 233 | 235 | 234.961 | +2 (+0.86%) | 0 |
| 27 Dec 1990 | GBX | 233 | 235 | 233 | 233 | 232.9613 | +11.852 (+5.36%) | 0 |
| 26 Dec 1990 | GBX | 221.148 | 221.148 | 221.148 | 221.148 | 221.1113 | 0.0 (0.0%) | 0 |
| 25 Dec 1990 | GBX | 221.148 | 221.148 | 221.148 | 221.148 | 221.1113 | -13.852 (-5.89%) | 0 |
| 24 Dec 1990 | GBX | 235 | 235 | 233 | 235 | 234.961 | 0.0 (0.0%) | 0 |
| 21 Dec 1990 | GBX | 235 | 235 | 232 | 235 | 234.961 | +3 (+1.29%) | 0 |
| 20 Dec 1990 | GBX | 232 | 232 | 232 | 232 | 231.9615 | 0.0 (0.0%) | 0 |
| 19 Dec 1990 | GBX | 232 | 232 | 232 | 232 | 231.9615 | 0.0 (0.0%) | 0 |
| 18 Dec 1990 | GBX | 232 | 232 | 230 | 232 | 231.9615 | +2 (+0.87%) | 0 |
| 17 Dec 1990 | GBX | 230 | 230 | 230 | 230 | 229.9618 | 0.0 (0.0%) | 0 |
| 14 Dec 1990 | GBX | 230 | 230 | 225 | 230 | 229.9618 | +2 (+0.88%) | 0 |
| 13 Dec 1990 | GBX | 228 | 228 | 225 | 228 | 227.9622 | 0.0 (0.0%) | 0 |
| 12 Dec 1990 | GBX | 228 | 228 | 225 | 228 | 227.9622 | 0.0 (0.0%) | 0 |
| 11 Dec 1990 | GBX | 228 | 228 | 225 | 228 | 227.9622 | +3 (+1.33%) | 0 |
| 10 Dec 1990 | GBX | 225 | 225 | 225 | 225 | 224.9627 | 0.0 (0.0%) | 0 |
| 7 Dec 1990 | GBX | 225 | 225 | 225 | 225 | 224.9627 | 0.0 (0.0%) | 0 |
| 6 Dec 1990 | GBX | 225 | 225 | 223 | 225 | 224.9627 | 0.0 (0.0%) | 0 |
| 5 Dec 1990 | GBX | 225 | 225 | 223 | 225 | 224.9627 | 0.0 (0.0%) | 0 |
