| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 28 Oct 1987 | GBX | 270 | 270 | 270 | 270 | 269.8052 | -1 (-0.37%) | 562,000 |
| 27 Oct 1987 | GBX | 271 | 271 | 271 | 271 | 270.8045 | -2 (-0.73%) | 684,000 |
| 26 Oct 1987 | GBX | 273 | 273 | 273 | 273 | 272.803 | -9 (-3.19%) | 973,000 |
| 23 Oct 1987 | GBX | 282 | 282 | 282 | 282 | 281.7965 | +16 (+6.02%) | 1,800,000 |
| 22 Oct 1987 | GBX | 266 | 266 | 266 | 266 | 265.8081 | -36 (-11.92%) | 3,700,000 |
| 21 Oct 1987 | GBX | 302 | 302 | 302 | 302 | 301.7821 | +2 (+0.67%) | 1,700,000 |
| 20 Oct 1987 | GBX | 300 | 300 | 300 | 300 | 299.7836 | -32 (-9.64%) | 1,400,000 |
| 19 Oct 1987 | GBX | 332 | 332 | 332 | 332 | 331.7605 | -30 (-8.29%) | 1,100,000 |
| 16 Oct 1987 | GBX | 362 | 362 | 362 | 362 | 361.7388 | -1 (-0.28%) | 25,000 |
| 15 Oct 1987 | GBX | 363 | 363 | 363 | 363 | 362.7381 | -1 (-0.27%) | 296,000 |
| 14 Oct 1987 | GBX | 364 | 364 | 364 | 364 | 363.7374 | -3 (-0.82%) | 465,000 |
| 13 Oct 1987 | GBX | 367 | 367 | 367 | 367 | 366.7352 | +5 (+1.38%) | 418,000 |
| 12 Oct 1987 | GBX | 362 | 362 | 362 | 362 | 361.7388 | +1 (+0.28%) | 134,000 |
| 8 Oct 1987 | GBX | 361 | 361 | 361 | 361 | 360.7395 | +4 (+1.12%) | 437,000 |
| 7 Oct 1987 | GBX | 357 | 357 | 357 | 357 | 356.7424 | +1 (+0.28%) | 713,000 |
| 6 Oct 1987 | GBX | 356 | 356 | 356 | 356 | 355.7432 | -4 (-1.11%) | 1,200,000 |
| 5 Oct 1987 | GBX | 360 | 360 | 360 | 360 | 359.7403 | +4 (+1.12%) | 1,300,000 |
| 2 Oct 1987 | GBX | 356 | 356 | 356 | 356 | 355.7432 | +3 (+0.85%) | 365,000 |
| 1 Oct 1987 | GBX | 353 | 353 | 353 | 353 | 352.7453 | +3 (+0.86%) | 1,900,000 |
| 30 Sep 1987 | GBX | 350 | 350 | 350 | 350 | 349.7475 | -2 (-0.57%) | 267,000 |
| 29 Sep 1987 | GBX | 352 | 352 | 352 | 352 | 351.746 | -1 (-0.28%) | 877,000 |
| 28 Sep 1987 | GBX | 353 | 353 | 353 | 353 | 352.7453 | +2 (+0.57%) | 165,000 |
| 25 Sep 1987 | GBX | 351 | 351 | 351 | 351 | 350.7468 | +5 (+1.45%) | 463,000 |
| 24 Sep 1987 | GBX | 346 | 346 | 346 | 346 | 345.7504 | -9 (-2.54%) | 555,000 |
| 22 Sep 1987 | GBX | 355 | 355 | 355 | 355 | 354.7439 | -1 (-0.28%) | 100,000 |
| 21 Sep 1987 | GBX | 356 | 356 | 356 | 356 | 355.7432 | +1 (+0.28%) | 205,000 |
| 18 Sep 1987 | GBX | 355 | 355 | 355 | 355 | 354.7439 | +5 (+1.43%) | 408,000 |
| 17 Sep 1987 | GBX | 350 | 350 | 350 | 350 | 349.7475 | +3 (+0.86%) | 920,000 |
| 16 Sep 1987 | GBX | 347 | 347 | 347 | 347 | 346.7496 | -2 (-0.57%) | 724,000 |
| 15 Sep 1987 | GBX | 349 | 349 | 349 | 349 | 348.7482 | +10 (+2.95%) | 548,000 |
