| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 27 May 1988 | GBX | 71 | 71 | 71 | 71 | 172,330.0971 | -2 (-2.74%) | 0 |
| 26 May 1988 | GBX | 73 | 73 | 73 | 73 | 177,184.466 | +2 (+2.82%) | 0 |
| 25 May 1988 | GBX | 71 | 71 | 71 | 71 | 172,330.0971 | -2 (-2.74%) | 0 |
| 24 May 1988 | GBX | 73 | 73 | 73 | 73 | 177,184.466 | 0.0 (0.0%) | 0 |
| 23 May 1988 | GBX | 73 | 73 | 73 | 73 | 177,184.466 | -1 (-1.35%) | 0 |
| 20 May 1988 | GBX | 74 | 74 | 74 | 74 | 179,611.6505 | +1 (+1.37%) | 0 |
| 19 May 1988 | GBX | 73 | 73 | 73 | 73 | 177,184.466 | -77 (-51.33%) | 0 |
| 19 Apr 1988 | GBX | 150 | 150 | 150 | 150 | 364,077.6699 | 0.0 (0.0%) | 0 |
| 4 Sep 1987 | GBX | 150 | 150 | 150 | 150 | 364,077.6699 | +22.5 (+17.65%) | 0 |
| 13 Aug 1987 | GBX | 127.5 | 127.5 | 127.5 | 127.5 | 309,466.0194 | 0.0 (0.0%) | 0 |
| 22 Jun 1987 | GBX | 127.5 | 127.5 | 127.5 | 127.5 | 309,466.0194 | 0.0 (0.0%) | 0 |
| 20 Mar 1987 | GBX | 127.5 | 127.5 | 127.5 | 127.5 | 309,466.0194 | -2.3 (-1.77%) | 0 |
| 4 Feb 1987 | GBX | 129.8 | 129.8 | 129.8 | 129.8 | 315,048.5437 | +23.8 (+22.45%) | 0 |
| 10 Oct 1986 | GBX | 106 | 106 | 106 | 106 | 257,281.5534 | +5.3 (+5.26%) | 0 |
| 7 Oct 1986 | GBX | 100.7 | 100.7 | 100.7 | 100.7 | 244,417.4757 | +0.6 (+0.60%) | 0 |
| 19 Sep 1986 | GBX | 100.1 | 100.1 | 100.1 | 100.1 | 242,961.165 | -4.4 (-4.21%) | 0 |
| 17 Jul 1986 | GBX | 104.5 | 104.5 | 104.5 | 104.5 | 253,640.7767 | +0.4 (+0.38%) | 0 |
| 11 Jul 1986 | GBX | 104.1 | 104.1 | 104.1 | 104.1 | 252,669.9029 | -7.4 (-6.64%) | 0 |
| 23 May 1986 | GBX | 111.5 | 111.5 | 111.5 | 111.5 | 270,631.068 | +2.8 (+2.58%) | 0 |
| 15 May 1986 | GBX | 108.7 | 108.7 | 108.7 | 108.7 | 263,834.9515 | +1 (+0.93%) | 0 |
| 13 May 1986 | GBX | 107.7 | 107.7 | 107.7 | 107.7 | 261,407.767 | +0.1 (+0.09%) | 0 |
| 12 May 1986 | GBX | 107.6 | 107.6 | 107.6 | 107.6 | 261,165.0485 | +2.8 (+2.67%) | 0 |
| 30 Apr 1986 | GBX | 104.8 | 104.8 | 104.8 | 104.8 | 254,368.932 | +0.1 (+0.10%) | 0 |
| 17 Apr 1986 | GBX | 104.7 | 104.7 | 104.7 | 104.7 | 254,126.2136 | -0.1 (-0.10%) | 0 |
| 9 Apr 1986 | GBX | 104.8 | 104.8 | 104.8 | 104.8 | 254,368.932 | 0.0 (0.0%) | 0 |
