| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 18 May 1990 | GBX | 109 | 119 | 99 | 109 | 109 | 0.0 (0.0%) | 1,460,805 |
| 17 May 1990 | GBX | 109 | 119 | 99 | 109 | 109 | +3.5 (+3.32%) | 6,301,544 |
| 16 May 1990 | GBX | 105.5 | 115 | 95 | 105.5 | 105.5 | -3 (-2.76%) | 11,338,688 |
| 15 May 1990 | GBX | 108.5 | 118 | 98 | 108.5 | 108.5 | +2.5 (+2.36%) | 8,435,986 |
| 14 May 1990 | GBX | 106 | 116 | 96 | 106 | 106 | -5.5 (-4.93%) | 11,060,790 |
| 11 May 1990 | GBX | 111.5 | 121 | 101 | 111.5 | 111.5 | -5.5 (-4.70%) | 11,092,503 |
| 10 May 1990 | GBX | 117 | 127 | 107 | 117 | 117 | -5 (-4.10%) | 4,213,496 |
| 9 May 1990 | GBX | 122 | 132 | 112 | 122 | 122 | -3 (-2.40%) | 2,596,705 |
| 8 May 1990 | GBX | 125 | 135 | 115 | 125 | 125 | +2.5 (+2.04%) | 3,386,238 |
| 4 May 1990 | GBX | 122.5 | 132 | 112 | 122.5 | 122.5 | +1.5 (+1.24%) | 2,365,312 |
| 3 May 1990 | GBX | 121 | 131 | 111 | 121 | 121 | +0.25 (+0.21%) | 1,882,375 |
| 2 May 1990 | GBX | 120.75 | 130 | 110 | 120.75 | 120.75 | +1.25 (+1.05%) | 856,898 |
| 1 May 1990 | GBX | 119.5 | 129 | 109 | 119.5 | 119.5 | +1 (+0.84%) | 3,145,579 |
| 30 Apr 1990 | GBX | 118.5 | 128 | 108 | 118.5 | 118.5 | +1.5 (+1.28%) | 1,534,002 |
| 27 Apr 1990 | GBX | 117 | 127 | 107 | 117 | 117 | -2.5 (-2.09%) | 2,489,292 |
| 26 Apr 1990 | GBX | 119.5 | 129 | 109 | 119.5 | 119.5 | -0.5 (-0.42%) | 439,992 |
| 25 Apr 1990 | GBX | 120 | 130 | 110 | 120 | 120 | -2.5 (-2.04%) | 946,383 |
| 24 Apr 1990 | GBX | 122.5 | 132 | 112 | 122.5 | 122.5 | -1 (-0.81%) | 2,495,297 |
| 23 Apr 1990 | GBX | 123.5 | 133 | 113 | 123.5 | 123.5 | -1 (-0.80%) | 763,310 |
| 20 Apr 1990 | GBX | 124.5 | 134 | 114 | 124.5 | 124.5 | +1.5 (+1.22%) | 581,289 |
| 19 Apr 1990 | GBX | 123 | 133 | 113 | 123 | 123 | -0.5 (-0.40%) | 1,212,030 |
| 18 Apr 1990 | GBX | 123.5 | 133 | 113 | 123.5 | 123.5 | +0.75 (+0.61%) | 842,233 |
| 17 Apr 1990 | GBX | 122.75 | 132 | 112 | 122.75 | 122.75 | +0.25 (+0.20%) | 501,770 |
| 12 Apr 1990 | GBX | 122.5 | 132 | 112 | 122.5 | 122.5 | +0.5 (+0.41%) | 1,027,435 |
| 11 Apr 1990 | GBX | 122 | 132 | 112 | 122 | 122 | +0.5 (+0.41%) | 337,143 |
| 10 Apr 1990 | GBX | 121.5 | 131 | 111 | 121.5 | 121.5 | -0.5 (-0.41%) | 93,359 |
| 9 Apr 1990 | GBX | 122 | 132 | 112 | 122 | 122 | +1 (+0.83%) | 257,767 |
| 6 Apr 1990 | GBX | 121 | 131 | 111 | 121 | 121 | -1.5 (-1.22%) | 1,347,605 |
| 5 Apr 1990 | GBX | 122.5 | 132 | 112 | 122.5 | 122.5 | -0.25 (-0.20%) | 694,628 |
| 4 Apr 1990 | GBX | 122.75 | 132 | 112 | 122.75 | 122.75 | -0.25 (-0.20%) | 981,688 |
