| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 27 Oct 1987 | GBX | 325 | 327 | 310 | 325 | 3,488.5763 | +25 (+8.33%) | 1,033 |
| 26 Oct 1987 | GBX | 300 | 305 | 290 | 300 | 3,220.2242 | -20 (-6.25%) | 666 |
| 23 Oct 1987 | GBX | 320 | 325.5 | 309.69 | 320 | 3,434.9059 | -10 (-3.03%) | 1,533 |
| 22 Oct 1987 | GBX | 330 | 350 | 315 | 330 | 3,542.2467 | -20 (-5.71%) | 531 |
| 21 Oct 1987 | GBX | 350 | 360 | 340 | 350 | 3,756.9283 | +30 (+9.38%) | 801 |
| 20 Oct 1987 | GBX | 320 | 360 | 320 | 320 | 3,434.9059 | -70 (-17.95%) | 1,000 |
| 19 Oct 1987 | GBX | 390 | 408 | 390 | 390 | 4,186.2915 | -25 (-6.02%) | 1,600 |
| 16 Oct 1987 | GBX | 415 | 415 | 415 | 415 | 4,454.6435 | -7 (-1.66%) | 3 |
| 15 Oct 1987 | GBX | 422 | 423 | 418 | 422 | 4,529.7821 | -1 (-0.24%) | 813 |
| 14 Oct 1987 | GBX | 423 | 427 | 410 | 423 | 4,540.5162 | -7 (-1.63%) | 1,590 |
| 13 Oct 1987 | GBX | 430 | 432 | 428 | 430 | 4,615.6547 | 0.0 (0.0%) | 96 |
| 12 Oct 1987 | GBX | 430 | 435 | 430 | 430 | 4,615.6547 | -2 (-0.46%) | 70 |
| 9 Oct 1987 | GBX | 432 | 436 | 430 | 432 | 4,637.1229 | -8 (-1.82%) | 187 |
| 8 Oct 1987 | GBX | 440 | 440 | 433 | 440 | 4,722.9956 | +8 (+1.85%) | 401 |
| 7 Oct 1987 | GBX | 432 | 436 | 430 | 432 | 4,637.1229 | -3 (-0.69%) | 1,068 |
| 6 Oct 1987 | GBX | 435 | 442 | 432 | 435 | 4,669.3251 | -1 (-0.23%) | 2,597 |
| 5 Oct 1987 | GBX | 436 | 439 | 418 | 436 | 4,680.0592 | +21 (+5.06%) | 2,567 |
| 2 Oct 1987 | GBX | 415 | 420 | 415 | 415 | 4,454.6435 | -3 (-0.72%) | 141 |
| 1 Oct 1987 | GBX | 418 | 422 | 416.5 | 418 | 4,486.8458 | +3 (+0.72%) | 1,199 |
| 30 Sep 1987 | GBX | 415 | 420 | 415 | 415 | 4,454.6435 | -7 (-1.66%) | 221 |
| 29 Sep 1987 | GBX | 422 | 427 | 417 | 422 | 4,529.7821 | 0.0 (0.0%) | 2,341 |
| 28 Sep 1987 | GBX | 422 | 423 | 410 | 422 | 4,529.7821 | +10 (+2.43%) | 1,501 |
| 25 Sep 1987 | GBX | 412 | 412 | 407 | 412 | 4,422.4413 | +4 (+0.98%) | 565 |
| 24 Sep 1987 | GBX | 408 | 414 | 405 | 408 | 4,379.505 | -2 (-0.49%) | 713 |
| 23 Sep 1987 | GBX | 410 | 412 | 397 | 410 | 4,400.9731 | +18 (+4.59%) | 1,903 |
| 22 Sep 1987 | GBX | 392 | 393 | 385 | 392 | 4,207.7597 | +2 (+0.51%) | 469 |
| 21 Sep 1987 | GBX | 390 | 393 | 388 | 390 | 4,186.2915 | -2 (-0.51%) | 151 |
| 18 Sep 1987 | GBX | 392 | 395 | 388 | 392 | 4,207.7597 | +4 (+1.03%) | 886 |
| 17 Sep 1987 | GBX | 388 | 393 | 388 | 388 | 4,164.8233 | -2 (-0.51%) | 1,541 |
| 16 Sep 1987 | GBX | 390 | 395 | 388 | 390 | 4,186.2915 | 0.0 (0.0%) | 297 |
