| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 11 Dec 1991 | GBX | 310 | 311 | 310 | 311 | 311 | +1 (+0.32%) | 0 |
| 10 Dec 1991 | GBX | 310 | 310 | 309 | 310 | 310 | +1 (+0.32%) | 0 |
| 9 Dec 1991 | GBX | 315 | 315 | 309 | 309 | 309 | -5 (-1.59%) | 0 |
| 6 Dec 1991 | GBX | 313 | 314 | 313 | 314 | 314 | -2 (-0.63%) | 0 |
| 5 Dec 1991 | GBX | 315 | 316 | 315 | 316 | 316 | +1 (+0.32%) | 0 |
| 4 Dec 1991 | GBX | 313 | 315 | 313 | 315 | 315 | +1 (+0.32%) | 0 |
| 3 Dec 1991 | GBX | 313 | 314 | 312 | 314 | 314 | +4 (+1.29%) | 0 |
| 2 Dec 1991 | GBX | 310 | 310 | 310 | 310 | 310 | 0.0 (0.0%) | 0 |
| 29 Nov 1991 | GBX | 310 | 310 | 310 | 310 | 310 | 0.0 (0.0%) | 0 |
| 28 Nov 1991 | GBX | 310 | 310 | 310 | 310 | 310 | 0.0 (0.0%) | 0 |
| 27 Nov 1991 | GBX | 310 | 310 | 310 | 310 | 310 | 0.0 (0.0%) | 0 |
| 26 Nov 1991 | GBX | 310 | 310 | 310 | 310 | 310 | 0.0 (0.0%) | 0 |
| 25 Nov 1991 | GBX | 310 | 310 | 310 | 310 | 310 | 0.0 (0.0%) | 0 |
| 22 Nov 1991 | GBX | 310 | 310 | 308 | 310 | 310 | +2 (+0.65%) | 0 |
| 21 Nov 1991 | GBX | 310 | 310 | 308 | 308 | 308 | 0.0 (0.0%) | 0 |
| 20 Nov 1991 | GBX | 310 | 310 | 308 | 308 | 308 | -2 (-0.65%) | 0 |
| 19 Nov 1991 | GBX | 310 | 310 | 309 | 310 | 310 | +1 (+0.32%) | 0 |
| 18 Nov 1991 | GBX | 310 | 310 | 309 | 309 | 309 | -2 (-0.64%) | 0 |
| 15 Nov 1991 | GBX | 310 | 311 | 310 | 311 | 311 | +1 (+0.32%) | 0 |
| 14 Nov 1991 | GBX | 310 | 310 | 310 | 310 | 310 | 0.0 (0.0%) | 0 |
| 13 Nov 1991 | GBX | 310 | 310 | 309 | 310 | 310 | +1 (+0.32%) | 0 |
| 12 Nov 1991 | GBX | 310 | 310 | 309 | 309 | 309 | -1 (-0.32%) | 0 |
| 11 Nov 1991 | GBX | 310 | 310 | 310 | 310 | 310 | 0.0 (0.0%) | 0 |
| 8 Nov 1991 | GBX | 310 | 310 | 310 | 310 | 310 | 0.0 (0.0%) | 0 |
| 7 Nov 1991 | GBX | 310 | 310 | 310 | 310 | 310 | 0.0 (0.0%) | 0 |
| 6 Nov 1991 | GBX | 310 | 310 | 310 | 310 | 310 | 0.0 (0.0%) | 0 |
| 5 Nov 1991 | GBX | 310 | 310 | 310 | 310 | 310 | 0.0 (0.0%) | 0 |
| 4 Nov 1991 | GBX | 310 | 310 | 310 | 310 | 310 | 0.0 (0.0%) | 0 |
| 1 Nov 1991 | GBX | 310 | 310 | 310 | 310 | 310 | 0.0 (0.0%) | 0 |
| 31 Oct 1991 | GBX | 307 | 310 | 307 | 310 | 310 | +3 (+0.98%) | 0 |
