| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 29 Sep 1987 | GBX | 431 | 431 | 431 | 431 | 86.2 | +15 (+3.61%) | 0 |
| 28 Sep 1987 | GBX | 416 | 416 | 416 | 416 | 83.2 | +7 (+1.71%) | 0 |
| 25 Sep 1987 | GBX | 409 | 409 | 409 | 409 | 81.8 | +5 (+1.24%) | 0 |
| 21 Sep 1987 | GBX | 404 | 404 | 404 | 404 | 80.8 | +2 (+0.50%) | 0 |
| 18 Sep 1987 | GBX | 402 | 402 | 402 | 402 | 80.4 | +2 (+0.50%) | 0 |
| 17 Sep 1987 | GBX | 400 | 400 | 400 | 400 | 80 | -2 (-0.50%) | 0 |
| 15 Sep 1987 | GBX | 402 | 402 | 402 | 402 | 80.4 | +2 (+0.50%) | 0 |
| 11 Sep 1987 | GBX | 400 | 400 | 400 | 400 | 80 | +1 (+0.25%) | 0 |
| 10 Sep 1987 | GBX | 399 | 399 | 399 | 399 | 79.8 | -5 (-1.24%) | 0 |
| 8 Sep 1987 | GBX | 404 | 404 | 404 | 404 | 80.8 | +1 (+0.25%) | 0 |
| 7 Sep 1987 | GBX | 403 | 403 | 403 | 403 | 80.6 | +4 (+1.00%) | 0 |
| 4 Sep 1987 | GBX | 399 | 399 | 399 | 399 | 79.8 | +1 (+0.25%) | 0 |
| 2 Sep 1987 | GBX | 398 | 398 | 398 | 398 | 79.6 | +2 (+0.51%) | 0 |
| 1 Sep 1987 | GBX | 396 | 396 | 396 | 396 | 79.2 | +3 (+0.76%) | 0 |
| 25 Aug 1987 | GBX | 393 | 393 | 393 | 393 | 78.6 | +7 (+1.81%) | 0 |
| 24 Aug 1987 | GBX | 386 | 386 | 386 | 386 | 77.2 | +1 (+0.26%) | 0 |
| 18 Aug 1987 | GBX | 385 | 385 | 385 | 385 | 77 | -1 (-0.26%) | 0 |
| 14 Aug 1987 | GBX | 386 | 386 | 386 | 386 | 77.2 | +1 (+0.26%) | 0 |
| 13 Aug 1987 | GBX | 385 | 385 | 385 | 385 | 77 | +3 (+0.79%) | 0 |
| 12 Aug 1987 | GBX | 382 | 382 | 382 | 382 | 76.4 | +1 (+0.26%) | 0 |
| 11 Aug 1987 | GBX | 381 | 381 | 381 | 381 | 76.2 | +1 (+0.26%) | 0 |
| 10 Aug 1987 | GBX | 380 | 380 | 380 | 380 | 76 | -1 (-0.26%) | 0 |
| 7 Aug 1987 | GBX | 381 | 381 | 381 | 381 | 76.2 | -2 (-0.52%) | 0 |
| 6 Aug 1987 | GBX | 383 | 383 | 383 | 383 | 76.6 | -9 (-2.30%) | 0 |
| 5 Aug 1987 | GBX | 392 | 392 | 392 | 392 | 78.4 | -3 (-0.76%) | 0 |
| 4 Aug 1987 | GBX | 395 | 395 | 395 | 395 | 79 | -10 (-2.47%) | 0 |
| 3 Aug 1987 | GBX | 405 | 405 | 405 | 405 | 81 | -0.5 (-0.12%) | 0 |
| 31 Jul 1987 | GBX | 405.5 | 405.5 | 405.5 | 405.5 | 81.1 | +11.5 (+2.92%) | 0 |
| 30 Jul 1987 | GBX | 394 | 394 | 394 | 394 | 78.8 | +7 (+1.81%) | 0 |
| 28 Jul 1987 | GBX | 387 | 387 | 387 | 387 | 77.4 | -2 (-0.51%) | 0 |
