| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 2 Feb 1988 | GBX | 120 | 120 | 120 | 120 | 119.8616 | -3 (-2.44%) | 0 |
| 1 Feb 1988 | GBX | 123 | 123 | 123 | 123 | 122.8581 | +1 (+0.82%) | 0 |
| 29 Jan 1988 | GBX | 122 | 122 | 122 | 122 | 121.8593 | -1 (-0.81%) | 0 |
| 28 Jan 1988 | GBX | 123 | 123 | 123 | 123 | 122.8581 | -2 (-1.60%) | 0 |
| 22 Jan 1988 | GBX | 125 | 125 | 125 | 125 | 124.8558 | +8 (+6.84%) | 0 |
| 21 Jan 1988 | GBX | 117 | 117 | 117 | 117 | 116.8651 | +2 (+1.74%) | 0 |
| 19 Jan 1988 | GBX | 115 | 115 | 115 | 115 | 114.8674 | +5 (+4.55%) | 0 |
| 18 Jan 1988 | GBX | 110 | 110 | 110 | 110 | 109.8731 | -3 (-2.65%) | 0 |
| 15 Jan 1988 | GBX | 113 | 113 | 113 | 113 | 112.8697 | +3 (+2.73%) | 0 |
| 13 Jan 1988 | GBX | 110 | 110 | 110 | 110 | 109.8731 | -3 (-2.65%) | 0 |
| 12 Jan 1988 | GBX | 113 | 113 | 113 | 113 | 112.8697 | +1 (+0.89%) | 0 |
| 11 Jan 1988 | GBX | 112 | 112 | 112 | 112 | 111.8708 | -3 (-2.61%) | 0 |
| 8 Jan 1988 | GBX | 115 | 115 | 115 | 115 | 114.8674 | +5 (+4.55%) | 0 |
| 7 Jan 1988 | GBX | 110 | 110 | 110 | 110 | 109.8731 | -3 (-2.65%) | 0 |
| 4 Jan 1988 | GBX | 113 | 113 | 113 | 113 | 112.8697 | +3 (+2.73%) | 0 |
| 29 Dec 1987 | GBX | 110 | 110 | 110 | 110 | 109.8731 | -5 (-4.35%) | 0 |
| 22 Dec 1987 | GBX | 115 | 115 | 115 | 115 | 114.8674 | 0.0 (0.0%) | 0 |
| 17 Dec 1987 | GBX | 115 | 115 | 115 | 115 | 114.8674 | -2 (-1.71%) | 0 |
| 16 Dec 1987 | GBX | 117 | 117 | 117 | 117 | 116.8651 | +2 (+1.74%) | 0 |
| 15 Dec 1987 | GBX | 115 | 115 | 115 | 115 | 114.8674 | +4 (+3.60%) | 0 |
| 14 Dec 1987 | GBX | 111 | 111 | 111 | 111 | 110.872 | +6 (+5.71%) | 0 |
| 11 Dec 1987 | GBX | 105 | 105 | 105 | 105 | 104.8789 | +5 (+5%) | 0 |
| 10 Dec 1987 | GBX | 100 | 100 | 100 | 100 | 99.8847 | -3 (-2.91%) | 0 |
| 9 Dec 1987 | GBX | 103 | 103 | 103 | 103 | 102.8812 | +3 (+3%) | 0 |
| 8 Dec 1987 | GBX | 100 | 100 | 100 | 100 | 99.8847 | +5 (+5.26%) | 0 |
| 7 Dec 1987 | GBX | 95 | 95 | 95 | 95 | 94.8904 | -5 (-5%) | 0 |
| 4 Dec 1987 | GBX | 100 | 100 | 100 | 100 | 99.8847 | +5 (+5.26%) | 0 |
| 3 Dec 1987 | GBX | 95 | 95 | 95 | 95 | 94.8904 | -2 (-2.06%) | 0 |
| 2 Dec 1987 | GBX | 97 | 97 | 97 | 97 | 96.8881 | +2 (+2.11%) | 0 |
| 1 Dec 1987 | GBX | 95 | 95 | 95 | 95 | 94.8904 | -3 (-3.06%) | 0 |
