| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 26 May 1989 | GBX | 216 | 216 | 216 | 216 | 216 | +56.401 (+35.34%) | 0 |
| 25 May 1989 | GBX | 159.599 | 159.599 | 159.599 | 159.599 | 159.599 | -60.401 (-27.46%) | 0 |
| 24 May 1989 | GBX | 220 | 220 | 220 | 220 | 220 | -1 (-0.45%) | 0 |
| 23 May 1989 | GBX | 221 | 221 | 221 | 221 | 221 | -4 (-1.78%) | 0 |
| 22 May 1989 | GBX | 225 | 225 | 225 | 225 | 225 | +61.049 (+37.24%) | 0 |
| 19 May 1989 | GBX | 163.951 | 163.951 | 163.951 | 163.951 | 163.951 | -62.049 (-27.46%) | 0 |
| 18 May 1989 | GBX | 226 | 226 | 226 | 226 | 226 | +60.598 (+36.64%) | 0 |
| 17 May 1989 | GBX | 165.402 | 165.402 | 165.402 | 165.402 | 165.402 | 0.0 (0.0%) | 0 |
| 16 May 1989 | GBX | 165.402 | 165.402 | 165.402 | 165.402 | 165.402 | 0.0 (0.0%) | 0 |
| 15 May 1989 | GBX | 165.402 | 165.402 | 165.402 | 165.402 | 165.402 | -62.598 (-27.46%) | 0 |
| 12 May 1989 | GBX | 228 | 228 | 228 | 228 | 228 | +2 (+0.88%) | 0 |
| 11 May 1989 | GBX | 226 | 226 | 226 | 226 | 226 | +1 (+0.44%) | 0 |
| 10 May 1989 | GBX | 225 | 225 | 225 | 225 | 225 | +2 (+0.90%) | 0 |
| 9 May 1989 | GBX | 223 | 223 | 223 | 223 | 223 | +62.676 (+39.09%) | 0 |
| 8 May 1989 | GBX | 160.324 | 160.324 | 160.324 | 160.324 | 160.324 | -60.676 (-27.46%) | 0 |
| 5 May 1989 | GBX | 221 | 221 | 221 | 221 | 221 | +1 (+0.45%) | 0 |
| 4 May 1989 | GBX | 220 | 220 | 220 | 220 | 220 | +64.029 (+41.05%) | 0 |
| 3 May 1989 | GBX | 155.971 | 155.971 | 155.971 | 155.971 | 155.971 | -59.029 (-27.46%) | 0 |
| 2 May 1989 | GBX | 215 | 215 | 215 | 215 | 215 | +60.48 (+39.14%) | 0 |
| 1 May 1989 | GBX | 154.52 | 154.52 | 154.52 | 154.52 | 154.52 | -58.48 (-27.46%) | 0 |
| 28 Apr 1989 | GBX | 213 | 213 | 213 | 213 | 213 | +6 (+2.90%) | 0 |
| 27 Apr 1989 | GBX | 207 | 207 | 207 | 207 | 207 | +59.734 (+40.56%) | 0 |
| 26 Apr 1989 | GBX | 147.266 | 147.266 | 147.266 | 147.266 | 147.266 | -55.734 (-27.46%) | 0 |
| 25 Apr 1989 | GBX | 203 | 203 | 203 | 203 | 203 | +57.185 (+39.22%) | 0 |
| 24 Apr 1989 | GBX | 145.815 | 145.815 | 145.815 | 145.815 | 145.815 | 0.0 (0.0%) | 0 |
| 21 Apr 1989 | GBX | 145.815 | 145.815 | 145.815 | 145.815 | 145.815 | -55.185 (-27.46%) | 0 |
| 20 Apr 1989 | GBX | 201 | 201 | 201 | 201 | 201 | +3 (+1.52%) | 0 |
| 19 Apr 1989 | GBX | 198 | 198 | 198 | 198 | 198 | +55.812 (+39.25%) | 0 |
| 18 Apr 1989 | GBX | 142.188 | 142.188 | 142.188 | 142.188 | 142.188 | -53.812 (-27.46%) | 0 |
| 17 Apr 1989 | GBX | 196 | 196 | 196 | 196 | 196 | +54.538 (+38.55%) | 0 |
