| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 24 Oct 1991 | GBX | 336.5 | 341 | 331 | 336.5 | 336.5 | -10.5 (-3.03%) | 13,968,288 |
| 23 Oct 1991 | GBX | 347 | 352 | 342 | 347 | 347 | +1.5 (+0.43%) | 5,290,458 |
| 22 Oct 1991 | GBX | 345.5 | 350 | 340 | 345.5 | 345.5 | -2.5 (-0.72%) | 3,881,774 |
| 21 Oct 1991 | GBX | 348 | 353 | 343 | 348 | 348 | -4 (-1.14%) | 7,712,272 |
| 18 Oct 1991 | GBX | 352 | 357 | 347 | 352 | 352 | -2 (-0.56%) | 8,110,338 |
| 17 Oct 1991 | GBX | 354 | 359 | 349 | 354 | 354 | +2 (+0.57%) | 12,907,708 |
| 16 Oct 1991 | GBX | 352 | 357 | 347 | 352 | 352 | +5 (+1.44%) | 10,559,512 |
| 15 Oct 1991 | GBX | 347 | 352 | 342 | 347 | 347 | +5 (+1.46%) | 12,649,320 |
| 14 Oct 1991 | GBX | 342 | 347 | 337 | 342 | 342 | +1 (+0.29%) | 3,937,636 |
| 11 Oct 1991 | GBX | 341 | 346 | 336 | 341 | 341 | +2 (+0.59%) | 9,707,090 |
| 10 Oct 1991 | GBX | 339 | 344 | 334 | 339 | 339 | -1.5 (-0.44%) | 12,919,616 |
| 9 Oct 1991 | GBX | 340.5 | 345 | 335 | 340.5 | 340.5 | -0.5 (-0.15%) | 7,669,066 |
| 8 Oct 1991 | GBX | 341 | 346 | 336 | 341 | 341 | +2 (+0.59%) | 15,260,776 |
| 7 Oct 1991 | GBX | 339 | 344 | 334 | 339 | 339 | 0.0 (0.0%) | 6,047,014 |
| 4 Oct 1991 | GBX | 339 | 344 | 334 | 339 | 339 | +3 (+0.89%) | 17,463,840 |
| 3 Oct 1991 | GBX | 336 | 341 | 331 | 336 | 336 | 0.0 (0.0%) | 6,871,208 |
| 2 Oct 1991 | GBX | 336 | 341 | 331 | 336 | 336 | -6 (-1.75%) | 6,011,212 |
| 1 Oct 1991 | GBX | 342 | 347 | 337 | 342 | 342 | +4 (+1.18%) | 8,407,910 |
| 30 Sep 1991 | GBX | 338 | 343 | 333 | 338 | 338 | +1.5 (+0.45%) | 10,419,612 |
| 27 Sep 1991 | GBX | 336.5 | 341 | 331 | 336.5 | 336.5 | +0.5 (+0.15%) | 8,248,252 |
| 26 Sep 1991 | GBX | 336 | 341 | 331 | 336 | 336 | +6 (+1.82%) | 17,441,924 |
| 25 Sep 1991 | GBX | 330 | 335 | 325 | 330 | 330 | +1 (+0.30%) | 31,015,968 |
| 24 Sep 1991 | GBX | 329 | 334 | 324 | 329 | 329 | 0.0 (0.0%) | 14,041,900 |
| 23 Sep 1991 | GBX | 329 | 334 | 324 | 329 | 329 | -2 (-0.60%) | 5,677,044 |
| 20 Sep 1991 | GBX | 331 | 336 | 326 | 331 | 331 | -1.5 (-0.45%) | 13,635,720 |
| 19 Sep 1991 | GBX | 332.5 | 337 | 327 | 332.5 | 332.5 | +3 (+0.91%) | 13,870,596 |
| 18 Sep 1991 | GBX | 329.5 | 334 | 324 | 329.5 | 329.5 | +1.5 (+0.46%) | 20,597,966 |
| 17 Sep 1991 | GBX | 328 | 333 | 323 | 328 | 328 | -4 (-1.20%) | 19,702,084 |
| 16 Sep 1991 | GBX | 332 | 337 | 327 | 332 | 332 | -5 (-1.48%) | 11,740,498 |
| 13 Sep 1991 | GBX | 337 | 342 | 332 | 337 | 337 | -5 (-1.46%) | 16,514,594 |
