| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 4 May 1988 | GBX | 98 | 98 | 98 | 98 | 977.3961 | +5 (+5.38%) | 0 |
| 27 Apr 1988 | GBX | 93 | 93 | 93 | 93 | 927.529 | -2 (-2.11%) | 0 |
| 26 Apr 1988 | GBX | 95 | 95 | 95 | 95 | 947.4758 | +2 (+2.15%) | 0 |
| 22 Apr 1988 | GBX | 93 | 93 | 93 | 93 | 927.529 | +2 (+2.20%) | 0 |
| 21 Apr 1988 | GBX | 91 | 91 | 91 | 91 | 907.5821 | -1 (-1.09%) | 0 |
| 19 Apr 1988 | GBX | 92 | 92 | 92 | 92 | 917.5555 | +1 (+1.10%) | 0 |
| 18 Apr 1988 | GBX | 91 | 91 | 91 | 91 | 907.5821 | +3 (+3.41%) | 0 |
| 15 Apr 1988 | GBX | 88 | 88 | 88 | 88 | 877.6618 | 0.0 (0.0%) | 0 |
| 11 Apr 1988 | GBX | 88 | 88 | 88 | 88 | 877.6618 | +7 (+8.64%) | 0 |
| 7 Apr 1988 | GBX | 81 | 81 | 81 | 81 | 807.8478 | +1 (+1.25%) | 0 |
| 31 Mar 1988 | GBX | 80 | 80 | 80 | 80 | 797.8744 | -1 (-1.23%) | 0 |
| 30 Mar 1988 | GBX | 81 | 81 | 81 | 81 | 807.8478 | +1 (+1.25%) | 0 |
| 28 Mar 1988 | GBX | 80 | 80 | 80 | 80 | 797.8744 | -1 (-1.23%) | 0 |
| 25 Mar 1988 | GBX | 81 | 81 | 81 | 81 | 807.8478 | +1 (+1.25%) | 0 |
| 16 Mar 1988 | GBX | 80 | 80 | 80 | 80 | 797.8744 | +5 (+6.67%) | 0 |
| 14 Mar 1988 | GBX | 75 | 75 | 75 | 75 | 748.0072 | -1 (-1.32%) | 0 |
| 11 Mar 1988 | GBX | 76 | 76 | 76 | 76 | 757.9807 | +1 (+1.33%) | 0 |
| 10 Mar 1988 | GBX | 75 | 75 | 75 | 75 | 748.0072 | -1 (-1.32%) | 0 |
| 8 Mar 1988 | GBX | 76 | 76 | 76 | 76 | 757.9807 | +1 (+1.33%) | 0 |
| 7 Mar 1988 | GBX | 75 | 75 | 75 | 75 | 748.0072 | -1 (-1.32%) | 0 |
| 2 Mar 1988 | GBX | 76 | 76 | 76 | 76 | 757.9807 | +3 (+4.11%) | 0 |
| 4 Feb 1988 | GBX | 73 | 73 | 73 | 73 | 728.0604 | -2 (-2.67%) | 0 |
| 1 Feb 1988 | GBX | 75 | 75 | 75 | 75 | 748.0072 | +2 (+2.74%) | 0 |
| 27 Jan 1988 | GBX | 73 | 73 | 73 | 73 | 728.0604 | -2 (-2.67%) | 0 |
| 26 Jan 1988 | GBX | 75 | 75 | 75 | 75 | 748.0072 | +2 (+2.74%) | 0 |
| 20 Jan 1988 | GBX | 73 | 73 | 73 | 73 | 728.0604 | +2 (+2.82%) | 0 |
| 19 Jan 1988 | GBX | 71 | 71 | 71 | 71 | 708.1135 | -2 (-2.74%) | 0 |
| 18 Jan 1988 | GBX | 73 | 73 | 73 | 73 | 728.0604 | +3 (+4.29%) | 0 |
| 15 Jan 1988 | GBX | 70 | 70 | 70 | 70 | 698.1401 | +2 (+2.94%) | 0 |
| 14 Jan 1988 | GBX | 68 | 68 | 68 | 68 | 678.1932 | +5 (+7.94%) | 0 |
