| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 4 Aug 1986 | GBX | 281 | 281 | 281 | 281 | 280.4391 | +4 (+1.44%) | 0 |
| 1 Aug 1986 | GBX | 277 | 277 | 277 | 277 | 276.4471 | -12 (-4.15%) | 0 |
| 31 Jul 1986 | GBX | 289 | 289 | 289 | 289 | 288.4232 | -2 (-0.69%) | 0 |
| 29 Jul 1986 | GBX | 291 | 291 | 291 | 291 | 290.4192 | -7 (-2.35%) | 0 |
| 25 Jul 1986 | GBX | 298 | 298 | 298 | 298 | 297.4052 | -4 (-1.32%) | 0 |
| 23 Jul 1986 | GBX | 302 | 302 | 302 | 302 | 301.3972 | -5 (-1.63%) | 0 |
| 22 Jul 1986 | GBX | 307 | 307 | 307 | 307 | 306.3872 | -2 (-0.65%) | 0 |
| 21 Jul 1986 | GBX | 309 | 309 | 309 | 309 | 308.3832 | -8 (-2.52%) | 0 |
| 16 Jul 1986 | GBX | 317 | 317 | 317 | 317 | 316.3673 | -2 (-0.63%) | 0 |
| 15 Jul 1986 | GBX | 319 | 319 | 319 | 319 | 318.3633 | -2 (-0.62%) | 0 |
| 14 Jul 1986 | GBX | 321 | 321 | 321 | 321 | 320.3593 | +1 (+0.31%) | 0 |
| 8 Jul 1986 | GBX | 320 | 320 | 320 | 320 | 319.3613 | -2 (-0.62%) | 0 |
| 7 Jul 1986 | GBX | 322 | 322 | 322 | 322 | 321.3573 | -9 (-2.72%) | 0 |
| 4 Jul 1986 | GBX | 331 | 331 | 331 | 331 | 330.3393 | -1 (-0.30%) | 0 |
| 3 Jul 1986 | GBX | 332 | 332 | 332 | 332 | 331.3373 | +1 (+0.30%) | 0 |
| 23 Jun 1986 | GBX | 331 | 331 | 331 | 331 | 330.3393 | -3 (-0.90%) | 0 |
| 18 Jun 1986 | GBX | 334 | 334 | 334 | 334 | 333.3333 | -3 (-0.89%) | 0 |
| 12 Jun 1986 | GBX | 337 | 337 | 337 | 337 | 336.3273 | -7 (-2.03%) | 0 |
| 5 Jun 1986 | GBX | 344 | 344 | 344 | 344 | 343.3134 | -3 (-0.86%) | 0 |
| 4 Jun 1986 | GBX | 347 | 347 | 347 | 347 | 346.3074 | +3 (+0.87%) | 0 |
| 3 Jun 1986 | GBX | 344 | 344 | 344 | 344 | 343.3134 | -3 (-0.86%) | 0 |
| 2 Jun 1986 | GBX | 347 | 347 | 347 | 347 | 346.3074 | -7 (-1.98%) | 0 |
| 27 May 1986 | GBX | 354 | 354 | 354 | 354 | 353.2934 | -3 (-0.84%) | 0 |
| 22 May 1986 | GBX | 357 | 357 | 357 | 357 | 356.2874 | -2 (-0.56%) | 0 |
| 20 May 1986 | GBX | 359 | 359 | 359 | 359 | 358.2834 | -2 (-0.55%) | 0 |
| 16 May 1986 | GBX | 361 | 361 | 361 | 361 | 360.2794 | -3 (-0.82%) | 0 |
| 7 May 1986 | GBX | 364 | 364 | 364 | 364 | 363.2735 | +10 (+2.82%) | 0 |
| 2 May 1986 | GBX | 354 | 354 | 354 | 354 | 353.2934 | +5 (+1.43%) | 0 |
| 30 Apr 1986 | GBX | 349 | 349 | 349 | 349 | 348.3034 | +7 (+2.05%) | 0 |
| 29 Apr 1986 | GBX | 342 | 342 | 342 | 342 | 341.3174 | +3 (+0.88%) | 0 |
