| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 4 Jan 1991 | GBX | 159 | 159 | 157 | 159 | 164.3 | 0.0 (0.0%) | 0 |
| 3 Jan 1991 | GBX | 159 | 159 | 159 | 159 | 164.3 | 0.0 (0.0%) | 0 |
| 2 Jan 1991 | GBX | 159 | 159 | 159 | 159 | 164.3 | 0.0 (0.0%) | 0 |
| 31 Dec 1990 | GBX | 159 | 159 | 159 | 159 | 164.3 | 0.0 (0.0%) | 0 |
| 28 Dec 1990 | GBX | 159 | 159 | 159 | 159 | 164.3 | 0.0 (0.0%) | 0 |
| 27 Dec 1990 | GBX | 159 | 159 | 159 | 159 | 164.3 | 0.0 (0.0%) | 0 |
| 24 Dec 1990 | GBX | 159 | 159 | 159 | 159 | 164.3 | 0.0 (0.0%) | 0 |
| 21 Dec 1990 | GBX | 159 | 159 | 159 | 159 | 164.3 | 0.0 (0.0%) | 0 |
| 20 Dec 1990 | GBX | 159 | 159 | 159 | 159 | 164.3 | 0.0 (0.0%) | 0 |
| 19 Dec 1990 | GBX | 159 | 162 | 159 | 159 | 164.3 | -3 (-1.85%) | 0 |
| 18 Dec 1990 | GBX | 159 | 162 | 159 | 162 | 167.4 | 0.0 (0.0%) | 0 |
| 17 Dec 1990 | GBX | 162 | 162 | 159 | 162 | 167.4 | 0.0 (0.0%) | 0 |
| 14 Dec 1990 | GBX | 159 | 162 | 159 | 162 | 167.4 | 0.0 (0.0%) | 0 |
| 13 Dec 1990 | GBX | 159 | 162 | 159 | 162 | 167.4 | +3 (+1.89%) | 0 |
| 12 Dec 1990 | GBX | 162 | 162 | 159 | 159 | 164.3 | -3 (-1.85%) | 0 |
| 11 Dec 1990 | GBX | 159 | 162 | 159 | 162 | 167.4 | 0.0 (0.0%) | 0 |
| 10 Dec 1990 | GBX | 159 | 162 | 159 | 162 | 167.4 | +3 (+1.89%) | 0 |
| 7 Dec 1990 | GBX | 162 | 162 | 159 | 159 | 164.3 | 0.0 (0.0%) | 0 |
| 6 Dec 1990 | GBX | 162 | 162 | 159 | 159 | 164.3 | -3 (-1.85%) | 0 |
| 5 Dec 1990 | GBX | 159 | 162 | 159 | 162 | 167.4 | +3 (+1.89%) | 0 |
| 4 Dec 1990 | GBX | 162 | 162 | 159 | 159 | 164.3 | -3 (-1.85%) | 0 |
| 3 Dec 1990 | GBX | 162 | 162 | 162 | 162 | 167.4 | 0.0 (0.0%) | 0 |
| 30 Nov 1990 | GBX | 162 | 162 | 162 | 162 | 167.4 | 0.0 (0.0%) | 0 |
| 29 Nov 1990 | GBX | 162 | 162 | 162 | 162 | 167.4 | 0.0 (0.0%) | 0 |
| 28 Nov 1990 | GBX | 164 | 164 | 162 | 162 | 167.4 | -2 (-1.22%) | 0 |
| 27 Nov 1990 | GBX | 164 | 164 | 162 | 164 | 169.4667 | 0.0 (0.0%) | 0 |
| 26 Nov 1990 | GBX | 164 | 164 | 162 | 164 | 169.4667 | +2 (+1.23%) | 0 |
| 23 Nov 1990 | GBX | 164 | 164 | 162 | 162 | 167.4 | -2 (-1.22%) | 0 |
| 22 Nov 1990 | GBX | 161 | 164 | 161 | 164 | 169.4667 | +3 (+1.86%) | 0 |
| 21 Nov 1990 | GBX | 162 | 164 | 161 | 161 | 166.3667 | 0.0 (0.0%) | 0 |
