| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 13 May 1987 | GBX | 372 | 372 | 372 | 372 | 371.2632 | +2 (+0.54%) | 0 |
| 12 May 1987 | GBX | 370 | 370 | 370 | 370 | 369.2671 | -6 (-1.60%) | 0 |
| 11 May 1987 | GBX | 376 | 376 | 376 | 376 | 375.2552 | +16 (+4.44%) | 0 |
| 8 May 1987 | GBX | 360 | 360 | 360 | 360 | 359.2869 | +11 (+3.15%) | 0 |
| 7 May 1987 | GBX | 349 | 349 | 349 | 349 | 348.3087 | -1 (-0.29%) | 0 |
| 6 May 1987 | GBX | 350 | 350 | 350 | 350 | 349.3067 | +9 (+2.64%) | 0 |
| 5 May 1987 | GBX | 341 | 341 | 341 | 341 | 340.3246 | +9 (+2.71%) | 0 |
| 1 May 1987 | GBX | 332 | 332 | 332 | 332 | 331.3424 | +9 (+2.79%) | 0 |
| 30 Apr 1987 | GBX | 323 | 323 | 323 | 323 | 322.3602 | +1 (+0.31%) | 0 |
| 29 Apr 1987 | GBX | 322 | 322 | 322 | 322 | 321.3622 | +3 (+0.94%) | 0 |
| 27 Apr 1987 | GBX | 319 | 319 | 319 | 319 | 318.3681 | -10 (-3.04%) | 0 |
| 24 Apr 1987 | GBX | 329 | 329 | 329 | 329 | 328.3483 | +3 (+0.92%) | 0 |
| 23 Apr 1987 | GBX | 326 | 326 | 326 | 326 | 325.3543 | -1 (-0.31%) | 0 |
| 22 Apr 1987 | GBX | 327 | 327 | 327 | 327 | 326.3523 | +1 (+0.31%) | 0 |
| 21 Apr 1987 | GBX | 326 | 326 | 326 | 326 | 325.3543 | -3 (-0.91%) | 0 |
| 16 Apr 1987 | GBX | 329 | 329 | 329 | 329 | 328.3483 | +8 (+2.49%) | 0 |
| 13 Apr 1987 | GBX | 321 | 321 | 321 | 321 | 320.3642 | -2 (-0.62%) | 0 |
| 10 Apr 1987 | GBX | 323 | 323 | 323 | 323 | 322.3602 | -2 (-0.62%) | 0 |
| 9 Apr 1987 | GBX | 325 | 325 | 325 | 325 | 324.3563 | -3 (-0.91%) | 0 |
| 8 Apr 1987 | GBX | 328 | 328 | 328 | 328 | 327.3503 | -1 (-0.30%) | 0 |
| 7 Apr 1987 | GBX | 329 | 329 | 329 | 329 | 328.3483 | -2 (-0.60%) | 0 |
| 6 Apr 1987 | GBX | 331 | 331 | 331 | 331 | 330.3444 | +1 (+0.30%) | 0 |
| 3 Apr 1987 | GBX | 330 | 330 | 330 | 330 | 329.3463 | -4 (-1.20%) | 0 |
| 2 Apr 1987 | GBX | 334 | 334 | 334 | 334 | 333.3384 | +3 (+0.91%) | 0 |
| 1 Apr 1987 | GBX | 331 | 331 | 331 | 331 | 330.3444 | -6 (-1.78%) | 0 |
| 31 Mar 1987 | GBX | 337 | 337 | 337 | 337 | 336.3325 | -7 (-2.03%) | 0 |
| 30 Mar 1987 | GBX | 344 | 344 | 344 | 344 | 343.3186 | -6 (-1.71%) | 0 |
| 27 Mar 1987 | GBX | 350 | 350 | 350 | 350 | 349.3067 | -1 (-0.28%) | 0 |
| 26 Mar 1987 | GBX | 351 | 351 | 351 | 351 | 350.3048 | -2 (-0.57%) | 0 |
| 25 Mar 1987 | GBX | 353 | 353 | 353 | 353 | 352.3008 | +9 (+2.62%) | 0 |
