| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 26 Sep 1986 | GBX | 750 | 750 | 750 | 750 | 127.5 | -12.5 (-1.64%) | 0 |
| 25 Sep 1986 | GBX | 762.5 | 762.5 | 762.5 | 762.5 | 129.625 | -12.5 (-1.61%) | 0 |
| 24 Sep 1986 | GBX | 775 | 775 | 775 | 775 | 131.75 | +12.5 (+1.64%) | 0 |
| 23 Sep 1986 | GBX | 762.5 | 762.5 | 762.5 | 762.5 | 129.625 | -12.5 (-1.61%) | 0 |
| 22 Sep 1986 | GBX | 775 | 775 | 775 | 775 | 131.75 | +62.5 (+8.77%) | 0 |
| 19 Sep 1986 | GBX | 712.5 | 712.5 | 712.5 | 712.5 | 121.125 | -12.5 (-1.72%) | 0 |
| 18 Sep 1986 | GBX | 725 | 725 | 725 | 725 | 123.25 | +12.5 (+1.75%) | 0 |
| 16 Sep 1986 | GBX | 712.5 | 712.5 | 712.5 | 712.5 | 121.125 | +12.5 (+1.79%) | 0 |
| 15 Sep 1986 | GBX | 700 | 700 | 700 | 700 | 119 | 0.0 (0.0%) | 0 |
| 12 Sep 1986 | GBX | 700 | 700 | 700 | 700 | 119 | -12.5 (-1.75%) | 0 |
| 11 Sep 1986 | GBX | 712.5 | 712.5 | 712.5 | 712.5 | 121.125 | 0.0 (0.0%) | 0 |
| 10 Sep 1986 | GBX | 712.5 | 712.5 | 712.5 | 712.5 | 121.125 | +12.5 (+1.79%) | 0 |
| 9 Sep 1986 | GBX | 700 | 700 | 700 | 700 | 119 | +12.5 (+1.82%) | 0 |
| 5 Sep 1986 | GBX | 687.5 | 687.5 | 687.5 | 687.5 | 116.875 | +25 (+3.77%) | 0 |
| 28 Aug 1986 | GBX | 662.5 | 662.5 | 662.5 | 662.5 | 112.625 | +12.5 (+1.92%) | 0 |
| 26 Aug 1986 | GBX | 650 | 650 | 650 | 650 | 110.5 | +12.5 (+1.96%) | 0 |
| 19 Aug 1986 | GBX | 637.5 | 637.5 | 637.5 | 637.5 | 108.375 | -12.5 (-1.92%) | 0 |
| 13 Aug 1986 | GBX | 650 | 650 | 650 | 650 | 110.5 | +25 (+4%) | 0 |
| 12 Aug 1986 | GBX | 625 | 625 | 625 | 625 | 106.25 | +12.5 (+2.04%) | 0 |
| 11 Aug 1986 | GBX | 612.5 | 612.5 | 612.5 | 612.5 | 104.125 | +12.5 (+2.08%) | 0 |
| 7 Aug 1986 | GBX | 600 | 600 | 600 | 600 | 102 | -12.5 (-2.04%) | 0 |
| 6 Aug 1986 | GBX | 612.5 | 612.5 | 612.5 | 612.5 | 104.125 | +12.5 (+2.08%) | 0 |
| 4 Aug 1986 | GBX | 600 | 600 | 600 | 600 | 102 | -12.5 (-2.04%) | 0 |
| 25 Jul 1986 | GBX | 612.5 | 612.5 | 612.5 | 612.5 | 104.125 | -12.5 (-2%) | 0 |
| 24 Jul 1986 | GBX | 625 | 625 | 625 | 625 | 106.25 | +12.5 (+2.04%) | 0 |
| 23 Jul 1986 | GBX | 612.5 | 612.5 | 612.5 | 612.5 | 104.125 | -12.5 (-2%) | 0 |
| 21 Jul 1986 | GBX | 625 | 625 | 625 | 625 | 106.25 | -12.5 (-1.96%) | 0 |
| 18 Jul 1986 | GBX | 637.5 | 637.5 | 637.5 | 637.5 | 108.375 | -12.5 (-1.92%) | 0 |
| 14 Jul 1986 | GBX | 650 | 650 | 650 | 650 | 110.5 | -37.5 (-5.45%) | 0 |
| 10 Jul 1986 | GBX | 687.5 | 687.5 | 687.5 | 687.5 | 116.875 | -12.5 (-1.79%) | 0 |
