| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 3 Jul 1991 | GBX | 343 | 346 | 343 | 346 | 6,848.9558 | 0.0 (0.0%) | 0 |
| 2 Jul 1991 | GBX | 350 | 350 | 346 | 346 | 6,848.9558 | 0.0 (0.0%) | 0 |
| 1 Jul 1991 | GBX | 348 | 349 | 346 | 346 | 6,848.9558 | 0.0 (0.0%) | 0 |
| 28 Jun 1991 | GBX | 353 | 353 | 346 | 346 | 6,848.9558 | -6 (-1.70%) | 0 |
| 27 Jun 1991 | GBX | 358 | 358 | 352 | 352 | 6,967.7238 | -7 (-1.95%) | 0 |
| 26 Jun 1991 | GBX | 364 | 364 | 359 | 359 | 7,106.2865 | -5 (-1.37%) | 0 |
| 25 Jun 1991 | GBX | 365 | 365 | 364 | 364 | 7,205.2598 | 0.0 (0.0%) | 0 |
| 24 Jun 1991 | GBX | 363 | 364 | 363 | 364 | 7,205.2598 | 0.0 (0.0%) | 0 |
| 21 Jun 1991 | GBX | 363 | 368 | 363 | 364 | 7,205.2598 | -4 (-1.09%) | 0 |
| 20 Jun 1991 | GBX | 373 | 373 | 365.5 | 368 | 7,284.4385 | -2 (-0.54%) | 0 |
| 19 Jun 1991 | GBX | 373 | 373 | 370 | 370 | 7,324.0279 | 0.0 (0.0%) | 0 |
| 18 Jun 1991 | GBX | 370 | 370 | 370 | 370 | 7,324.0279 | 0.0 (0.0%) | 0 |
| 17 Jun 1991 | GBX | 368 | 380 | 360 | 370 | 7,324.0279 | -362 (-49.45%) | 0 |
| 14 Jun 1991 | GBX | 736 | 736 | 732 | 732 | 14,489.6984 | 0.0 (0.0%) | 0 |
| 13 Jun 1991 | GBX | 733 | 733 | 730 | 732 | 14,489.6984 | +2 (+0.27%) | 0 |
| 12 Jun 1991 | GBX | 730 | 733 | 730 | 730 | 14,450.109 | 0.0 (0.0%) | 0 |
| 11 Jun 1991 | GBX | 730 | 733 | 730 | 730 | 14,450.109 | 0.0 (0.0%) | 0 |
| 10 Jun 1991 | GBX | 730 | 731 | 730 | 730 | 14,450.109 | 0.0 (0.0%) | 0 |
| 7 Jun 1991 | GBX | 735 | 735 | 730 | 730 | 14,450.109 | 0.0 (0.0%) | 0 |
| 6 Jun 1991 | GBX | 730 | 731 | 730 | 730 | 14,450.109 | 0.0 (0.0%) | 0 |
| 5 Jun 1991 | GBX | 730 | 731 | 730 | 730 | 14,450.109 | 0.0 (0.0%) | 0 |
| 4 Jun 1991 | GBX | 730 | 731 | 728 | 730 | 14,450.109 | +2 (+0.27%) | 0 |
| 3 Jun 1991 | GBX | 730 | 731 | 728 | 728 | 14,410.5197 | +2 (+0.28%) | 0 |
| 31 May 1991 | GBX | 730 | 730 | 726 | 726 | 14,370.9303 | 0.0 (0.0%) | 0 |
| 30 May 1991 | GBX | 728 | 728 | 726 | 726 | 14,370.9303 | 0.0 (0.0%) | 0 |
| 29 May 1991 | GBX | 728 | 728 | 726 | 726 | 14,370.9303 | 0.0 (0.0%) | 0 |
| 28 May 1991 | GBX | 728 | 728 | 725 | 726 | 14,370.9303 | 0.0 (0.0%) | 0 |
| 24 May 1991 | GBX | 728 | 728 | 725 | 726 | 14,370.9303 | 0.0 (0.0%) | 0 |
| 23 May 1991 | GBX | 728 | 728 | 725 | 726 | 14,370.9303 | -2 (-0.27%) | 0 |
| 22 May 1991 | GBX | 733 | 733 | 728 | 728 | 14,410.5197 | -1 (-0.14%) | 0 |
