| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 4 Feb 1988 | GBX | 134 | 134 | 134 | 134 | 133.5121 | -1 (-0.74%) | 2,999,888 |
| 3 Feb 1988 | GBX | 135 | 135 | 135 | 135 | 134.5085 | -2 (-1.46%) | 4,695,477 |
| 2 Feb 1988 | GBX | 137 | 137 | 137 | 137 | 136.5012 | +1 (+0.74%) | 4,043,327 |
| 1 Feb 1988 | GBX | 136 | 136 | 136 | 136 | 135.5048 | -7 (-4.90%) | 6,651,925 |
| 28 Jan 1988 | GBX | 143 | 143 | 143 | 143 | 142.4794 | +3 (+2.14%) | 7,564,935 |
| 27 Jan 1988 | GBX | 140 | 140 | 140 | 140 | 139.4903 | -1 (-0.71%) | 1,826,018 |
| 26 Jan 1988 | GBX | 141 | 141 | 141 | 141 | 140.4866 | +4 (+2.92%) | 14,151,646 |
| 25 Jan 1988 | GBX | 137 | 137 | 137 | 137 | 136.5012 | +6 (+4.58%) | 7,695,365 |
| 22 Jan 1988 | GBX | 131 | 131 | 131 | 131 | 130.523 | +2 (+1.55%) | 2,478,168 |
| 20 Jan 1988 | GBX | 129 | 129 | 129 | 129 | 128.5303 | -3 (-2.27%) | 2,608,598 |
| 19 Jan 1988 | GBX | 132 | 132 | 132 | 132 | 131.5194 | -2 (-1.49%) | 1,279,517 |
| 18 Jan 1988 | GBX | 134 | 134 | 134 | 134 | 133.5121 | -3 (-2.19%) | 3,260,747 |
| 15 Jan 1988 | GBX | 137 | 137 | 137 | 137 | 136.5012 | +8 (+6.20%) | 8,347,514 |
| 14 Jan 1988 | GBX | 129 | 129 | 129 | 129 | 128.5303 | +1 (+0.78%) | 1,069,525 |
| 13 Jan 1988 | GBX | 128 | 128 | 128 | 128 | 127.534 | -6 (-4.48%) | 4,956,336 |
| 11 Jan 1988 | GBX | 134 | 134 | 134 | 134 | 133.5121 | +1 (+0.75%) | 13,042,991 |
| 8 Jan 1988 | GBX | 133 | 133 | 133 | 133 | 132.5158 | -1 (-0.75%) | 7,304,075 |
| 7 Jan 1988 | GBX | 134 | 134 | 134 | 134 | 133.5121 | +1 (+0.75%) | 5,999,776 |
| 5 Jan 1988 | GBX | 133 | 133 | 133 | 133 | 132.5158 | +5 (+3.91%) | 8,347,514 |
| 4 Jan 1988 | GBX | 128 | 128 | 128 | 128 | 127.534 | +9 (+7.56%) | 2,739,028 |
| 31 Dec 1987 | GBX | 119 | 119 | 119 | 119 | 118.5667 | -7 (-5.56%) | 3,260,747 |
| 30 Dec 1987 | GBX | 126 | 126 | 126 | 126 | 125.5412 | +5 (+4.13%) | 3,260,747 |
| 29 Dec 1987 | GBX | 121 | 121 | 121 | 121 | 120.5595 | -6 (-4.72%) | 6,782,355 |
| 24 Dec 1987 | GBX | 127 | 127 | 127 | 127 | 126.5376 | +6 (+4.96%) | 232,165 |
| 23 Dec 1987 | GBX | 121 | 121 | 121 | 121 | 120.5595 | +4 (+3.42%) | 5,608,486 |
| 22 Dec 1987 | GBX | 117 | 117 | 117 | 117 | 116.574 | -3 (-2.50%) | 9,782,243 |
| 18 Dec 1987 | GBX | 120 | 120 | 120 | 120 | 119.5631 | +1 (+0.84%) | 9,260,524 |
| 17 Dec 1987 | GBX | 119 | 119 | 119 | 119 | 118.5667 | +3 (+2.59%) | 6,391,065 |
| 16 Dec 1987 | GBX | 116 | 116 | 116 | 116 | 115.5777 | +6 (+5.45%) | 10,956,113 |
| 15 Dec 1987 | GBX | 110 | 110 | 110 | 110 | 109.5995 | +1 (+0.92%) | 6,391,065 |
