| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 23 Oct 1991 | GBX | 233 | 233 | 227 | 230 | 228.8848 | +2 (+0.88%) | 0 |
| 22 Oct 1991 | GBX | 233 | 233 | 228 | 228 | 226.8945 | -5 (-2.15%) | 0 |
| 21 Oct 1991 | GBX | 233 | 235 | 230 | 233 | 231.8703 | -2 (-0.85%) | 0 |
| 18 Oct 1991 | GBX | 233 | 235 | 230 | 235 | 233.8606 | +2 (+0.86%) | 0 |
| 17 Oct 1991 | GBX | 228 | 233 | 228 | 233 | 231.8703 | +5 (+2.19%) | 0 |
| 16 Oct 1991 | GBX | 225 | 228 | 225 | 228 | 226.8945 | +3 (+1.33%) | 0 |
| 15 Oct 1991 | GBX | 225 | 225 | 225 | 225 | 223.909 | 0.0 (0.0%) | 0 |
| 14 Oct 1991 | GBX | 225 | 225 | 225 | 225 | 223.909 | 0.0 (0.0%) | 0 |
| 11 Oct 1991 | GBX | 225 | 225 | 225 | 225 | 223.909 | 0.0 (0.0%) | 0 |
| 10 Oct 1991 | GBX | 222 | 225 | 222 | 225 | 223.909 | +3 (+1.35%) | 0 |
| 9 Oct 1991 | GBX | 220 | 222 | 218 | 222 | 220.9236 | +2 (+0.91%) | 0 |
| 8 Oct 1991 | GBX | 222 | 222 | 220 | 220 | 218.9333 | 0.0 (0.0%) | 0 |
| 7 Oct 1991 | GBX | 220 | 222 | 220 | 220 | 218.9333 | 0.0 (0.0%) | 0 |
| 4 Oct 1991 | GBX | 222 | 222 | 220 | 220 | 218.9333 | 0.0 (0.0%) | 0 |
| 3 Oct 1991 | GBX | 220 | 222 | 220 | 220 | 218.9333 | 0.0 (0.0%) | 0 |
| 2 Oct 1991 | GBX | 222 | 222 | 220 | 220 | 218.9333 | 0.0 (0.0%) | 0 |
| 1 Oct 1991 | GBX | 220 | 222 | 220 | 220 | 218.9333 | 0.0 (0.0%) | 0 |
| 30 Sep 1991 | GBX | 222 | 222 | 220 | 220 | 218.9333 | 0.0 (0.0%) | 0 |
| 27 Sep 1991 | GBX | 222 | 222 | 220 | 220 | 218.9333 | -2 (-0.90%) | 0 |
| 26 Sep 1991 | GBX | 220 | 222 | 217 | 222 | 220.9236 | +2 (+0.91%) | 0 |
| 25 Sep 1991 | GBX | 217 | 220 | 217 | 220 | 218.9333 | 0.0 (0.0%) | 0 |
| 24 Sep 1991 | GBX | 217 | 220 | 217 | 220 | 218.9333 | 0.0 (0.0%) | 0 |
| 23 Sep 1991 | GBX | 217 | 220 | 217 | 220 | 218.9333 | 0.0 (0.0%) | 0 |
| 20 Sep 1991 | GBX | 222 | 222 | 217 | 220 | 218.9333 | -2 (-0.90%) | 0 |
| 19 Sep 1991 | GBX | 217 | 222 | 217 | 222 | 220.9236 | +2 (+0.91%) | 0 |
| 18 Sep 1991 | GBX | 220 | 220 | 217 | 220 | 218.9333 | +3 (+1.38%) | 0 |
| 17 Sep 1991 | GBX | 217 | 220 | 217 | 217 | 215.9478 | 0.0 (0.0%) | 0 |
| 16 Sep 1991 | GBX | 217 | 217 | 216 | 217 | 215.9478 | +4 (+1.88%) | 0 |
| 13 Sep 1991 | GBX | 219 | 219 | 212 | 213 | 211.9672 | -1.5 (-0.70%) | 73,400 |
| 12 Sep 1991 | GBX | 217 | 218 | 214.25 | 214.5 | 213.46 | -1 (-0.46%) | 43,000 |
