| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 11 Sep 1987 | GBX | 392 | 392 | 387 | 392 | 4,207.7597 | -1 (-0.25%) | 376 |
| 10 Sep 1987 | GBX | 393 | 400 | 393 | 393 | 4,218.4938 | -7 (-1.75%) | 452 |
| 9 Sep 1987 | GBX | 400 | 402 | 395 | 400 | 4,293.6323 | +2 (+0.50%) | 280 |
| 8 Sep 1987 | GBX | 398 | 405 | 385 | 398 | 4,272.1642 | +13 (+3.38%) | 2,280 |
| 7 Sep 1987 | GBX | 385 | 388 | 382 | 385 | 4,132.6211 | +2 (+0.52%) | 398 |
| 4 Sep 1987 | GBX | 383 | 387 | 381 | 383 | 4,111.1529 | -2 (-0.52%) | 704 |
| 3 Sep 1987 | GBX | 385 | 387 | 383 | 385 | 4,132.6211 | +2 (+0.52%) | 650 |
| 2 Sep 1987 | GBX | 383 | 388 | 382 | 383 | 4,111.1529 | -5 (-1.29%) | 1,157 |
| 1 Sep 1987 | GBX | 388 | 397 | 382 | 388 | 4,164.8233 | -2 (-0.51%) | 941 |
| 28 Aug 1987 | GBX | 390 | 395 | 387 | 390 | 4,186.2915 | -5 (-1.27%) | 834 |
| 27 Aug 1987 | GBX | 395 | 400 | 390 | 395 | 4,239.9619 | -5 (-1.25%) | 1,242 |
| 26 Aug 1987 | GBX | 400 | 403 | 397 | 400 | 4,293.6323 | -2 (-0.50%) | 735 |
| 25 Aug 1987 | GBX | 402 | 403 | 393 | 402 | 4,315.1005 | +4 (+1.01%) | 468 |
| 24 Aug 1987 | GBX | 398 | 400 | 393 | 398 | 4,272.1642 | +6 (+1.53%) | 215 |
| 21 Aug 1987 | GBX | 392 | 392 | 385 | 392 | 4,207.7597 | +5 (+1.29%) | 117 |
| 20 Aug 1987 | GBX | 387 | 388 | 376.97 | 387 | 4,154.0893 | +10 (+2.65%) | 1,421 |
| 19 Aug 1987 | GBX | 377 | 380 | 373 | 377 | 4,046.7485 | -3 (-0.79%) | 421 |
| 18 Aug 1987 | GBX | 380 | 387 | 378 | 380 | 4,078.9507 | -3 (-0.78%) | 237 |
| 17 Aug 1987 | GBX | 383 | 390 | 383 | 383 | 4,111.1529 | -5 (-1.29%) | 111 |
| 14 Aug 1987 | GBX | 388 | 390 | 378 | 388 | 4,164.8233 | +10.5 (+2.78%) | 696 |
| 13 Aug 1987 | GBX | 377.5 | 380 | 376 | 377.5 | 4,052.1155 | -2.5 (-0.66%) | 402 |
| 12 Aug 1987 | GBX | 380 | 383 | 375 | 380 | 4,078.9507 | +7 (+1.88%) | 806 |
| 11 Aug 1987 | GBX | 373 | 378 | 373 | 373 | 4,003.8121 | +2 (+0.54%) | 367 |
| 10 Aug 1987 | GBX | 371 | 371 | 365 | 371 | 3,982.344 | +1 (+0.27%) | 878 |
| 7 Aug 1987 | GBX | 370 | 375 | 370 | 370 | 3,971.6099 | -12 (-3.14%) | 69 |
| 6 Aug 1987 | GBX | 382 | 390 | 380 | 382 | 4,100.4189 | -3 (-0.78%) | 1,155 |
| 5 Aug 1987 | GBX | 385 | 386 | 380 | 385 | 4,132.6211 | +5 (+1.32%) | 1,226 |
| 4 Aug 1987 | GBX | 380 | 417 | 375 | 380 | 4,078.9507 | -6 (-1.55%) | 1,097 |
| 3 Aug 1987 | GBX | 386 | 400 | 384 | 386 | 4,143.3552 | -16 (-3.98%) | 870 |
| 31 Jul 1987 | GBX | 402 | 410 | 398 | 402 | 4,315.1005 | -8 (-1.95%) | 1,003 |
