| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 29 Oct 1991 | GBX | 251.5 | 252 | 249 | 250 | 247.4975 | -2 (-0.79%) | 537,892 |
| 28 Oct 1991 | GBX | 249 | 252 | 249 | 252 | 249.4775 | +1 (+0.40%) | 722,758 |
| 25 Oct 1991 | GBX | 251 | 253 | 250 | 251 | 248.4875 | 0.0 (0.0%) | 845,764 |
| 24 Oct 1991 | GBX | 252 | 254 | 251 | 251 | 248.4875 | -1 (-0.40%) | 593,145 |
| 23 Oct 1991 | GBX | 250 | 253 | 249.5 | 252 | 249.4775 | +1.5 (+0.60%) | 1,568,697 |
| 22 Oct 1991 | GBX | 251 | 252 | 250 | 250.5 | 247.9925 | -2.25 (-0.89%) | 2,504,450 |
| 21 Oct 1991 | GBX | 253 | 254 | 251 | 252.75 | 250.22 | -1.25 (-0.49%) | 2,410,150 |
| 18 Oct 1991 | GBX | 253 | 254 | 252 | 254 | 251.4575 | +1 (+0.40%) | 295,864 |
| 17 Oct 1991 | GBX | 254 | 255 | 251.5 | 253 | 250.4675 | 0.0 (0.0%) | 509,165 |
| 16 Oct 1991 | GBX | 252 | 254 | 252 | 253 | 250.4675 | +1 (+0.40%) | 1,810,838 |
| 15 Oct 1991 | GBX | 252 | 254 | 252 | 252 | 249.4775 | 0.0 (0.0%) | 1,283,493 |
| 14 Oct 1991 | GBX | 252 | 254 | 252 | 252 | 249.4775 | -1 (-0.40%) | 448,239 |
| 11 Oct 1991 | GBX | 255 | 255 | 252 | 253 | 250.4675 | -1 (-0.39%) | 2,108,474 |
| 10 Oct 1991 | GBX | 253 | 256 | 253 | 254 | 251.4575 | +1 (+0.40%) | 2,646,144 |
| 9 Oct 1991 | GBX | 255 | 255 | 253 | 253 | 250.4675 | -1 (-0.39%) | 698,827 |
| 8 Oct 1991 | GBX | 253 | 256 | 253 | 254 | 251.4575 | 0.0 (0.0%) | 621,644 |
| 7 Oct 1991 | GBX | 255 | 256 | 253.5 | 254 | 251.4575 | -1.5 (-0.59%) | 2,023,210 |
| 4 Oct 1991 | GBX | 256 | 257 | 251 | 255.5 | 252.9425 | -0.5 (-0.20%) | 1,336,947 |
| 3 Oct 1991 | GBX | 256 | 258 | 255 | 256 | 253.4375 | -0.5 (-0.19%) | 1,561,558 |
| 2 Oct 1991 | GBX | 255 | 257.5 | 254 | 256.5 | 253.9325 | +2.5 (+0.98%) | 3,588,457 |
| 1 Oct 1991 | GBX | 253 | 256 | 253 | 254 | 251.4575 | +0.5 (+0.20%) | 3,897,362 |
| 30 Sep 1991 | GBX | 255.5 | 257 | 253 | 253.5 | 250.9625 | -2 (-0.78%) | 1,413,161 |
| 27 Sep 1991 | GBX | 255 | 257 | 254 | 255.5 | 252.9425 | -0.5 (-0.20%) | 2,107,881 |
| 26 Sep 1991 | GBX | 255 | 257 | 254 | 256 | 253.4375 | +0.5 (+0.20%) | 2,491,617 |
| 25 Sep 1991 | GBX | 254 | 256 | 253 | 255.5 | 252.9425 | +0.5 (+0.20%) | 9,237,929 |
| 24 Sep 1991 | GBX | 256 | 256 | 254 | 255 | 252.4475 | -2 (-0.78%) | 4,508,309 |
| 23 Sep 1991 | GBX | 256 | 259 | 255.5 | 257 | 254.4274 | +1 (+0.39%) | 2,888,339 |
| 20 Sep 1991 | GBX | 254 | 258 | 250.25 | 256 | 253.4375 | +1 (+0.39%) | 3,467,469 |
| 19 Sep 1991 | GBX | 253 | 255 | 253 | 255 | 252.4475 | +1.25 (+0.49%) | 2,913,429 |
| 18 Sep 1991 | GBX | 253 | 254 | 252 | 253.75 | 251.21 | +0.75 (+0.30%) | 1,488,710 |
