| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 18 Mar 1988 | GBX | 110 | 110 | 110 | 110 | 109.9186 | +1 (+0.92%) | 2,600,000 |
| 17 Mar 1988 | GBX | 109 | 109 | 109 | 109 | 108.9194 | -0.5 (-0.46%) | 2,400,000 |
| 15 Mar 1988 | GBX | 109.5 | 109.5 | 109.5 | 109.5 | 109.419 | +0.5 (+0.46%) | 1,900,000 |
| 14 Mar 1988 | GBX | 109 | 109 | 109 | 109 | 108.9194 | +1 (+0.93%) | 1,900,000 |
| 11 Mar 1988 | GBX | 108 | 108 | 108 | 108 | 107.9201 | -2 (-1.82%) | 2,300,000 |
| 10 Mar 1988 | GBX | 110 | 110 | 110 | 110 | 109.9186 | -1 (-0.90%) | 1,900,000 |
| 9 Mar 1988 | GBX | 111 | 111 | 111 | 111 | 110.9179 | -2 (-1.77%) | 1,400,000 |
| 8 Mar 1988 | GBX | 113 | 113 | 113 | 113 | 112.9164 | -1 (-0.88%) | 4,900,000 |
| 7 Mar 1988 | GBX | 114 | 114 | 114 | 114 | 113.9157 | -1 (-0.87%) | 2,200,000 |
| 4 Mar 1988 | GBX | 115 | 115 | 115 | 115 | 114.9149 | +4 (+3.60%) | 5,800,000 |
| 3 Mar 1988 | GBX | 111 | 111 | 111 | 111 | 110.9179 | +1 (+0.91%) | 4,800,000 |
| 1 Mar 1988 | GBX | 110 | 110 | 110 | 110 | 109.9186 | +1.5 (+1.38%) | 3,000,000 |
| 29 Feb 1988 | GBX | 108.5 | 108.5 | 108.5 | 108.5 | 108.4197 | -0.5 (-0.46%) | 2,800,000 |
| 24 Feb 1988 | GBX | 109 | 109 | 109 | 109 | 108.9194 | +1.5 (+1.40%) | 4,600,000 |
| 19 Feb 1988 | GBX | 107.5 | 107.5 | 107.5 | 107.5 | 107.4205 | -0.5 (-0.46%) | 1,000,000 |
| 18 Feb 1988 | GBX | 108 | 108 | 108 | 108 | 107.9201 | -1 (-0.92%) | 4,100,000 |
| 15 Feb 1988 | GBX | 109 | 109 | 109 | 109 | 108.9194 | -0.5 (-0.46%) | 3,000,000 |
| 12 Feb 1988 | GBX | 109.5 | 109.5 | 109.5 | 109.5 | 109.419 | -0.5 (-0.45%) | 2,500,000 |
| 11 Feb 1988 | GBX | 110 | 110 | 110 | 110 | 109.9186 | +1 (+0.92%) | 5,600,000 |
| 10 Feb 1988 | GBX | 109 | 109 | 109 | 109 | 108.9194 | -1 (-0.91%) | 1,700,000 |
| 9 Feb 1988 | GBX | 110 | 110 | 110 | 110 | 109.9186 | +1.5 (+1.38%) | 4,200,000 |
| 8 Feb 1988 | GBX | 108.5 | 108.5 | 108.5 | 108.5 | 108.4197 | -5.5 (-4.82%) | 2,300,000 |
| 5 Feb 1988 | GBX | 114 | 114 | 114 | 114 | 113.9157 | -1.5 (-1.30%) | 4,600,000 |
| 4 Feb 1988 | GBX | 115.5 | 115.5 | 115.5 | 115.5 | 115.4146 | +0.5 (+0.43%) | 1,400,000 |
| 3 Feb 1988 | GBX | 115 | 115 | 115 | 115 | 114.9149 | +0.5 (+0.44%) | 2,800,000 |
| 2 Feb 1988 | GBX | 114.5 | 114.5 | 114.5 | 114.5 | 114.4153 | +0.5 (+0.44%) | 3,800,000 |
| 1 Feb 1988 | GBX | 114 | 114 | 114 | 114 | 113.9157 | +1 (+0.88%) | 1,200,000 |
| 29 Jan 1988 | GBX | 113 | 113 | 113 | 113 | 112.9164 | -0.5 (-0.44%) | 658,000 |
| 28 Jan 1988 | GBX | 113.5 | 113.5 | 113.5 | 113.5 | 113.416 | +1.5 (+1.34%) | 3,000,000 |
| 27 Jan 1988 | GBX | 112 | 112 | 112 | 112 | 111.9172 | -1 (-0.88%) | 859,000 |
