| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 7 Nov 1991 | GBX | 333 | 340 | 333 | 335 | 196.5799 | -1 (-0.30%) | 1,038,869 |
| 6 Nov 1991 | GBX | 334 | 339 | 332 | 336 | 197.1667 | -2 (-0.59%) | 1,293,247 |
| 5 Nov 1991 | GBX | 335 | 340 | 333 | 338 | 198.3403 | +2 (+0.60%) | 4,623,398 |
| 4 Nov 1991 | GBX | 334 | 340 | 332 | 336 | 197.1667 | +6.125 (+1.86%) | 1,864,422 |
| 1 Nov 1991 | GBX | 332 | 336 | 329.875 | 329.875 | 193.5725 | -4.125 (-1.24%) | 1,787,871 |
| 31 Oct 1991 | GBX | 336 | 339 | 332 | 334 | 195.9931 | +1 (+0.30%) | 2,048,726 |
| 30 Oct 1991 | GBX | 333 | 337 | 332 | 333 | 195.4063 | +1 (+0.30%) | 4,382,336 |
| 29 Oct 1991 | GBX | 332 | 335 | 328 | 332 | 194.8195 | +6 (+1.84%) | 1,094,600 |
| 28 Oct 1991 | GBX | 329 | 333 | 326 | 326 | 191.2987 | -2.5 (-0.76%) | 369,382 |
| 25 Oct 1991 | GBX | 336 | 336 | 328 | 328.5 | 192.7657 | -2.5 (-0.76%) | 448,227 |
| 24 Oct 1991 | GBX | 336 | 339 | 331 | 331 | 194.2327 | -4 (-1.19%) | 448,652 |
| 23 Oct 1991 | GBX | 333.5 | 339 | 330 | 335 | 196.5799 | +3 (+0.90%) | 539,531 |
| 22 Oct 1991 | GBX | 335 | 335 | 328 | 332 | 194.8195 | -4 (-1.19%) | 2,373,463 |
| 21 Oct 1991 | GBX | 347 | 349 | 336 | 336 | 197.1667 | -15 (-4.27%) | 1,314,137 |
| 18 Oct 1991 | GBX | 353 | 355 | 351 | 351 | 205.9688 | +1 (+0.29%) | 988,189 |
| 17 Oct 1991 | GBX | 348 | 353 | 348 | 350 | 205.382 | -2 (-0.57%) | 40,368 |
| 16 Oct 1991 | GBX | 350 | 353 | 345 | 352 | 206.5556 | +4 (+1.15%) | 1,890,676 |
| 15 Oct 1991 | GBX | 351 | 355 | 347 | 348 | 204.2084 | 0.0 (0.0%) | 1,304,728 |
| 14 Oct 1991 | GBX | 341 | 348 | 341 | 348 | 204.2084 | +3 (+0.87%) | 58,747 |
| 11 Oct 1991 | GBX | 343 | 350 | 343 | 345 | 202.448 | -1 (-0.29%) | 253,262 |
| 10 Oct 1991 | GBX | 346 | 349 | 343 | 346 | 203.0348 | +5 (+1.47%) | 707,120 |
| 9 Oct 1991 | GBX | 342 | 344 | 336.875 | 341 | 200.1008 | -4 (-1.16%) | 4,013,751 |
| 8 Oct 1991 | GBX | 348 | 349 | 343 | 345 | 202.448 | -4 (-1.15%) | 54,983 |
| 7 Oct 1991 | GBX | 349 | 354 | 348 | 349 | 204.7952 | -6 (-1.69%) | 178,127 |
| 4 Oct 1991 | GBX | 360 | 360 | 355 | 355 | 208.316 | -0.5 (-0.14%) | 794,339 |
| 3 Oct 1991 | GBX | 363 | 365 | 355.5 | 355.5 | 208.6094 | -10.5 (-2.87%) | 2,509,180 |
| 2 Oct 1991 | GBX | 370 | 370 | 362 | 366 | 214.7709 | -9 (-2.40%) | 4,302,864 |
| 1 Oct 1991 | GBX | 365.5 | 375 | 365.5 | 375 | 220.0521 | +10 (+2.74%) | 4,513,603 |
| 30 Sep 1991 | GBX | 351 | 365 | 351 | 365 | 214.1841 | +14 (+3.99%) | 643,253 |
| 27 Sep 1991 | GBX | 349.5 | 354 | 344 | 351 | 205.9688 | -3 (-0.85%) | 5,071,751 |
