| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 26 Sep 1991 | GBX | 345 | 357 | 345 | 354 | 207.7292 | +8 (+2.31%) | 1,465,037 |
| 25 Sep 1991 | GBX | 343 | 350 | 340 | 346 | 203.0348 | +3 (+0.87%) | 1,588,560 |
| 24 Sep 1991 | GBX | 351.25 | 353 | 343 | 343 | 201.2744 | -9 (-2.56%) | 601,481 |
| 23 Sep 1991 | GBX | 357 | 357 | 351 | 352 | 206.5556 | -9 (-2.49%) | 335,043 |
| 20 Sep 1991 | GBX | 360 | 362 | 355 | 361 | 211.8369 | +4 (+1.12%) | 392,950 |
| 19 Sep 1991 | GBX | 355 | 362 | 355 | 357 | 209.4896 | -7 (-1.92%) | 1,401,576 |
| 18 Sep 1991 | GBX | 363 | 368 | 362 | 364 | 213.5973 | 0.0 (0.0%) | 1,185,779 |
| 17 Sep 1991 | GBX | 365 | 370 | 363 | 364 | 213.5973 | +1 (+0.28%) | 63,110 |
| 16 Sep 1991 | GBX | 370 | 370 | 363 | 363 | 213.0105 | -1 (-0.27%) | 39,596 |
| 13 Sep 1991 | GBX | 363 | 372 | 363 | 364 | 213.5973 | -1 (-0.27%) | 273,398 |
| 12 Sep 1991 | GBX | 366 | 368 | 363 | 365 | 214.1841 | +8 (+2.24%) | 1,014,835 |
| 11 Sep 1991 | GBX | 360 | 364 | 357 | 357 | 209.4896 | -3 (-0.83%) | 1,439,210 |
| 10 Sep 1991 | GBX | 362 | 362 | 357 | 360 | 211.2501 | -1 (-0.28%) | 534,214 |
| 9 Sep 1991 | GBX | 358 | 364 | 358 | 361 | 211.8369 | -4 (-1.10%) | 1,245,535 |
| 6 Sep 1991 | GBX | 363 | 367 | 361 | 365 | 214.1841 | +1 (+0.27%) | 2,318,878 |
| 5 Sep 1991 | GBX | 361 | 365 | 360 | 364 | 213.5973 | +2 (+0.55%) | 277,058 |
| 4 Sep 1991 | GBX | 360 | 370 | 359 | 362 | 212.4237 | +6 (+1.69%) | 4,975,298 |
| 3 Sep 1991 | GBX | 361 | 361 | 353 | 356 | 208.9028 | +4.625 (+1.32%) | 660,284 |
| 2 Sep 1991 | GBX | 351 | 358 | 346 | 351.375 | 206.1889 | +6.875 (+2.00%) | 2,944,728 |
| 30 Aug 1991 | GBX | 343 | 346 | 343 | 344.5 | 202.1546 | +0.5 (+0.15%) | 434,021 |
| 29 Aug 1991 | GBX | 345 | 350 | 343 | 344 | 201.8612 | -3.5 (-1.01%) | 375,981 |
| 28 Aug 1991 | GBX | 343 | 350 | 343 | 347.5 | 203.915 | +1.5 (+0.43%) | 1,598,091 |
| 27 Aug 1991 | GBX | 347 | 347 | 345 | 346 | 203.0348 | -4 (-1.14%) | 191,172 |
| 23 Aug 1991 | GBX | 354 | 354 | 349 | 350 | 205.382 | -1.875 (-0.53%) | 1,186,265 |
| 22 Aug 1991 | GBX | 354 | 355 | 350.5 | 351.875 | 206.4823 | -2.125 (-0.60%) | 1,994,390 |
| 21 Aug 1991 | GBX | 353 | 360 | 352 | 354 | 207.7292 | -1 (-0.28%) | 2,802,217 |
| 20 Aug 1991 | GBX | 355 | 357 | 350 | 355 | 208.316 | +7 (+2.01%) | 556,586 |
| 19 Aug 1991 | GBX | 350 | 350 | 343 | 348 | 204.2084 | -11 (-3.06%) | 1,692,620 |
| 16 Aug 1991 | GBX | 356 | 362 | 355 | 359 | 210.6633 | -1 (-0.28%) | 5,884,526 |
| 15 Aug 1991 | GBX | 351 | 360 | 351 | 360 | 211.2501 | +5 (+1.41%) | 1,863,455 |
