| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 5 Jun 1986 | GBX | 503 | 503 | 503 | 503 | 148.3849 | -2 (-0.40%) | 0 |
| 3 Jun 1986 | GBX | 505 | 505 | 505 | 505 | 148.9749 | +2 (+0.40%) | 0 |
| 2 Jun 1986 | GBX | 503 | 503 | 503 | 503 | 148.3849 | -2 (-0.40%) | 0 |
| 29 May 1986 | GBX | 505 | 505 | 505 | 505 | 148.9749 | +2 (+0.40%) | 0 |
| 28 May 1986 | GBX | 503 | 503 | 503 | 503 | 148.3849 | +5 (+1.00%) | 0 |
| 27 May 1986 | GBX | 498 | 498 | 498 | 498 | 146.9099 | +8 (+1.63%) | 0 |
| 23 May 1986 | GBX | 490 | 490 | 490 | 490 | 144.5499 | +2 (+0.41%) | 0 |
| 22 May 1986 | GBX | 488 | 488 | 488 | 488 | 143.9599 | +3 (+0.62%) | 0 |
| 21 May 1986 | GBX | 485 | 485 | 485 | 485 | 143.0749 | +2 (+0.41%) | 0 |
| 20 May 1986 | GBX | 483 | 483 | 483 | 483 | 142.4849 | 0.0 (0.0%) | 0 |
| 15 May 1986 | GBX | 483 | 483 | 483 | 483 | 142.4849 | -5 (-1.02%) | 0 |
| 13 May 1986 | GBX | 488 | 488 | 488 | 488 | 143.9599 | -2 (-0.41%) | 0 |
| 8 May 1986 | GBX | 490 | 490 | 490 | 490 | 144.5499 | -3 (-0.61%) | 0 |
| 7 May 1986 | GBX | 493 | 493 | 493 | 493 | 145.4349 | -2 (-0.40%) | 0 |
| 1 May 1986 | GBX | 495 | 495 | 495 | 495 | 146.0249 | -3 (-0.60%) | 0 |
| 30 Apr 1986 | GBX | 498 | 498 | 498 | 498 | 146.9099 | +5 (+1.01%) | 0 |
| 29 Apr 1986 | GBX | 493 | 493 | 493 | 493 | 145.4349 | +10 (+2.07%) | 0 |
| 28 Apr 1986 | GBX | 483 | 483 | 483 | 483 | 142.4849 | +2 (+0.42%) | 0 |
| 24 Apr 1986 | GBX | 481 | 481 | 481 | 481 | 141.8949 | -4 (-0.82%) | 0 |
| 22 Apr 1986 | GBX | 485 | 485 | 485 | 485 | 143.0749 | -3 (-0.61%) | 0 |
| 21 Apr 1986 | GBX | 488 | 488 | 488 | 488 | 143.9599 | +2 (+0.41%) | 0 |
| 18 Apr 1986 | GBX | 486 | 486 | 486 | 486 | 143.3699 | +1 (+0.21%) | 0 |
| 17 Apr 1986 | GBX | 485 | 485 | 485 | 485 | 143.0749 | +2 (+0.41%) | 0 |
| 15 Apr 1986 | GBX | 483 | 483 | 483 | 483 | 142.4849 | -2 (-0.41%) | 0 |
| 14 Apr 1986 | GBX | 485 | 485 | 485 | 485 | 143.0749 | +2 (+0.41%) | 0 |
| 9 Apr 1986 | GBX | 483 | 483 | 483 | 483 | 142.4849 | -10 (-2.03%) | 0 |
| 8 Apr 1986 | GBX | 493 | 493 | 493 | 493 | 145.4349 | -2 (-0.40%) | 0 |
| 7 Apr 1986 | GBX | 495 | 495 | 495 | 495 | 146.0249 | -3 (-0.60%) | 0 |
| 4 Apr 1986 | GBX | 498 | 498 | 498 | 498 | 146.9099 | -3 (-0.60%) | 0 |
| 27 Mar 1986 | GBX | 501 | 501 | 501 | 501 | 147.7949 | +1 (+0.20%) | 0 |
