| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 31 Jul 1991 | GBX | 253 | 258 | 252 | 258 | 255.4174 | +4.5 (+1.78%) | 4,525,267 |
| 30 Jul 1991 | GBX | 254 | 255 | 253 | 253.5 | 250.9625 | -0.5 (-0.20%) | 5,072,888 |
| 29 Jul 1991 | GBX | 252 | 255 | 252 | 254 | 251.4575 | +1.75 (+0.69%) | 4,280,085 |
| 26 Jul 1991 | GBX | 250 | 253 | 250 | 252.25 | 249.725 | +1.75 (+0.70%) | 10,092,723 |
| 25 Jul 1991 | GBX | 251.5 | 252.5 | 249 | 250.5 | 247.9925 | -2.5 (-0.99%) | 2,792,040 |
| 24 Jul 1991 | GBX | 250 | 253 | 250 | 253 | 250.4675 | +1 (+0.40%) | 3,458,673 |
| 23 Jul 1991 | GBX | 251 | 252 | 249.875 | 252 | 249.4775 | 0.0 (0.0%) | 2,731,604 |
| 22 Jul 1991 | GBX | 251 | 253 | 250.625 | 252 | 249.4775 | -2 (-0.79%) | 2,241,461 |
| 19 Jul 1991 | GBX | 251 | 254 | 249 | 254 | 251.4575 | +4 (+1.60%) | 5,931,468 |
| 18 Jul 1991 | GBX | 250 | 252 | 249.5 | 250 | 247.4975 | 0.0 (0.0%) | 2,190,444 |
| 17 Jul 1991 | GBX | 249 | 252 | 249 | 250 | 247.4975 | +1 (+0.40%) | 2,059,343 |
| 16 Jul 1991 | GBX | 249 | 251 | 248 | 249 | 246.5075 | 0.0 (0.0%) | 3,504,157 |
| 15 Jul 1991 | GBX | 250 | 251 | 241 | 249 | 246.5075 | -1 (-0.40%) | 1,859,588 |
| 12 Jul 1991 | GBX | 250 | 252 | 249 | 250 | 247.4975 | 0.0 (0.0%) | 3,684,383 |
| 11 Jul 1991 | GBX | 251 | 253 | 250 | 250 | 247.4975 | -1 (-0.40%) | 3,147,328 |
| 10 Jul 1991 | GBX | 252 | 254 | 251 | 251 | 248.4875 | -2.5 (-0.99%) | 1,076,529 |
| 9 Jul 1991 | GBX | 253 | 255 | 251.5 | 253.5 | 250.9625 | -1.5 (-0.59%) | 3,332,460 |
| 8 Jul 1991 | GBX | 254.5 | 256 | 253 | 255 | 252.4475 | 0.0 (0.0%) | 2,457,087 |
| 5 Jul 1991 | GBX | 252.25 | 256 | 252 | 255 | 252.4475 | +2.75 (+1.09%) | 7,060,877 |
| 4 Jul 1991 | GBX | 252 | 254 | 252 | 252.25 | 249.725 | -0.25 (-0.10%) | 2,454,525 |
| 3 Jul 1991 | GBX | 253.5 | 255 | 252 | 252.5 | 249.9725 | -1 (-0.39%) | 2,844,539 |
| 2 Jul 1991 | GBX | 252 | 255 | 252 | 253.5 | 250.9625 | +1.5 (+0.60%) | 3,928,493 |
| 1 Jul 1991 | GBX | 255 | 255 | 252 | 252 | 249.4775 | -2.75 (-1.08%) | 2,838,383 |
| 28 Jun 1991 | GBX | 250.5 | 255 | 248.5 | 254.75 | 252.2 | +3.75 (+1.49%) | 13,134,197 |
| 27 Jun 1991 | GBX | 250 | 252 | 248.5 | 251 | 248.4875 | +1 (+0.40%) | 4,703,720 |
| 26 Jun 1991 | GBX | 254 | 254 | 250 | 250 | 247.4975 | -3.25 (-1.28%) | 6,902,251 |
| 25 Jun 1991 | GBX | 252.5 | 255 | 251 | 253.25 | 250.715 | +1.25 (+0.50%) | 6,087,849 |
| 24 Jun 1991 | GBX | 255 | 256 | 250.75 | 252 | 249.4775 | -2.25 (-0.88%) | 5,775,435 |
| 21 Jun 1991 | GBX | 252.5 | 256.5 | 251 | 254.25 | 251.705 | +2.25 (+0.89%) | 9,285,581 |
| 20 Jun 1991 | GBX | 255 | 257 | 245 | 252 | 249.4775 | -4 (-1.56%) | 18,495,455 |
