| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 28 Jul 1987 | GBX | 342 | 342 | 342 | 342 | 341.7533 | -1 (-0.29%) | 495,000 |
| 27 Jul 1987 | GBX | 343 | 343 | 343 | 343 | 342.7525 | -2 (-0.58%) | 429,000 |
| 24 Jul 1987 | GBX | 345 | 345 | 345 | 345 | 344.7511 | -4 (-1.15%) | 1,100,000 |
| 23 Jul 1987 | GBX | 349 | 349 | 349 | 349 | 348.7482 | -7 (-1.97%) | 1,300,000 |
| 22 Jul 1987 | GBX | 356 | 356 | 356 | 356 | 355.7432 | -3 (-0.84%) | 370,000 |
| 21 Jul 1987 | GBX | 359 | 359 | 359 | 359 | 358.741 | -2 (-0.55%) | 1,100,000 |
| 20 Jul 1987 | GBX | 361 | 361 | 361 | 361 | 360.7395 | +2 (+0.56%) | 1,500,000 |
| 17 Jul 1987 | GBX | 359 | 359 | 359 | 359 | 358.741 | +1 (+0.28%) | 1,000,000 |
| 16 Jul 1987 | GBX | 358 | 358 | 358 | 358 | 357.7417 | +3 (+0.85%) | 750,000 |
| 15 Jul 1987 | GBX | 355 | 355 | 355 | 355 | 354.7439 | +6 (+1.72%) | 1,200,000 |
| 14 Jul 1987 | GBX | 349 | 349 | 349 | 349 | 348.7482 | -2 (-0.57%) | 469,000 |
| 13 Jul 1987 | GBX | 351 | 351 | 351 | 351 | 350.7468 | -2 (-0.57%) | 571,000 |
| 8 Jul 1987 | GBX | 353 | 353 | 353 | 353 | 352.7453 | -7 (-1.94%) | 2,550,000 |
| 7 Jul 1987 | GBX | 360 | 360 | 360 | 360 | 359.7403 | -12 (-3.23%) | 4,800,000 |
| 6 Jul 1987 | GBX | 372 | 372 | 372 | 372 | 371.7316 | +1 (+0.27%) | 2,600,000 |
| 3 Jul 1987 | GBX | 371 | 371 | 371 | 371 | 370.7323 | +8 (+2.20%) | 2,300,000 |
| 2 Jul 1987 | GBX | 363 | 363 | 363 | 363 | 362.7381 | -1 (-0.27%) | 332,000 |
| 1 Jul 1987 | GBX | 364 | 364 | 364 | 364 | 363.7374 | +7 (+1.96%) | 2,500,000 |
| 30 Jun 1987 | GBX | 357 | 357 | 357 | 357 | 356.7424 | +4 (+1.13%) | 2,000,000 |
| 29 Jun 1987 | GBX | 353 | 353 | 353 | 353 | 352.7453 | -1 (-0.28%) | 521,000 |
| 26 Jun 1987 | GBX | 354 | 354 | 354 | 354 | 353.7446 | +8 (+2.31%) | 2,600,000 |
| 25 Jun 1987 | GBX | 346 | 346 | 346 | 346 | 345.7504 | 0.0 (0.0%) | 729,000 |
| 24 Jun 1987 | GBX | 346 | 346 | 346 | 346 | 345.7504 | +6 (+1.76%) | 1,700,000 |
| 23 Jun 1987 | GBX | 340 | 340 | 340 | 340 | 339.7547 | +1 (+0.29%) | 1,700,000 |
| 22 Jun 1987 | GBX | 339 | 339 | 339 | 339 | 338.7554 | -7 (-2.02%) | 792,000 |
| 19 Jun 1987 | GBX | 346 | 346 | 346 | 346 | 345.7504 | -2.5 (-0.72%) | 602,000 |
| 18 Jun 1987 | GBX | 348.5 | 348.5 | 348.5 | 348.5 | 348.2486 | +0.5 (+0.14%) | 229,000 |
| 17 Jun 1987 | GBX | 348 | 348 | 348 | 348 | 347.7489 | +1 (+0.29%) | 406,000 |
| 16 Jun 1987 | GBX | 347 | 347 | 347 | 347 | 346.7496 | +1 (+0.29%) | 113,000 |
| 12 Jun 1987 | GBX | 346 | 346 | 346 | 346 | 345.7504 | +1 (+0.29%) | 859,000 |
