| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 14 Jun 1990 | GBX | 225.5 | 225.5 | 225.5 | 225.5 | 224.3649 | +1.5 (+0.67%) | 2,800,000 |
| 13 Jun 1990 | GBX | 224 | 224 | 224 | 224 | 222.8724 | +1 (+0.45%) | 2,100,000 |
| 12 Jun 1990 | GBX | 223 | 223 | 223 | 223 | 221.8775 | +3 (+1.36%) | 3,900,000 |
| 11 Jun 1990 | GBX | 220 | 220 | 220 | 220 | 218.8926 | -6 (-2.65%) | 2,100,000 |
| 8 Jun 1990 | GBX | 226 | 226 | 226 | 226 | 224.8624 | -3 (-1.31%) | 6,300,000 |
| 7 Jun 1990 | GBX | 229 | 229 | 229 | 229 | 227.8473 | +2 (+0.88%) | 2,000,000 |
| 6 Jun 1990 | GBX | 227 | 227 | 227 | 227 | 225.8573 | -4 (-1.73%) | 3,700,000 |
| 5 Jun 1990 | GBX | 231 | 231 | 231 | 231 | 229.8372 | +4 (+1.76%) | 11,000,000 |
| 4 Jun 1990 | GBX | 227 | 227 | 227 | 227 | 225.8573 | +4 (+1.79%) | 3,700,000 |
| 1 Jun 1990 | GBX | 223 | 223 | 223 | 223 | 221.8775 | +2 (+0.90%) | 3,700,000 |
| 31 May 1990 | GBX | 221 | 221 | 221 | 221 | 219.8875 | -1 (-0.45%) | 3,400,000 |
| 30 May 1990 | GBX | 222 | 222 | 222 | 222 | 220.8825 | +8 (+3.74%) | 7,300,000 |
| 29 May 1990 | GBX | 214 | 214 | 214 | 214 | 212.9228 | -1 (-0.47%) | 3,500,000 |
| 25 May 1990 | GBX | 215 | 215 | 215 | 215 | 213.9177 | -2 (-0.92%) | 1,300,000 |
| 24 May 1990 | GBX | 217 | 217 | 217 | 217 | 215.9077 | -1 (-0.46%) | 5,200,000 |
| 23 May 1990 | GBX | 218 | 218 | 218 | 218 | 216.9026 | -2 (-0.91%) | 6,500,000 |
| 22 May 1990 | GBX | 220 | 220 | 220 | 220 | 218.8926 | +6 (+2.80%) | 5,400,000 |
| 21 May 1990 | GBX | 214 | 214 | 214 | 214 | 212.9228 | +3 (+1.42%) | 1,200,000 |
| 18 May 1990 | GBX | 211 | 211 | 211 | 211 | 209.9379 | -1 (-0.47%) | 4,700,000 |
| 17 May 1990 | GBX | 212 | 212 | 212 | 212 | 210.9328 | +10 (+4.95%) | 6,400,000 |
| 16 May 1990 | GBX | 202 | 202 | 202 | 202 | 200.9832 | -4 (-1.94%) | 2,900,000 |
| 15 May 1990 | GBX | 206 | 206 | 206 | 206 | 204.963 | -3 (-1.44%) | 2,700,000 |
| 14 May 1990 | GBX | 209 | 209 | 209 | 209 | 207.9479 | +7 (+3.47%) | 2,800,000 |
| 11 May 1990 | GBX | 202 | 202 | 202 | 202 | 200.9832 | +2 (+1%) | 2,700,000 |
| 10 May 1990 | GBX | 200 | 200 | 200 | 200 | 198.9932 | +0.5 (+0.25%) | 1,500,000 |
| 9 May 1990 | GBX | 199.5 | 199.5 | 199.5 | 199.5 | 198.4958 | -0.5 (-0.25%) | 1,200,000 |
| 8 May 1990 | GBX | 200 | 200 | 200 | 200 | 198.9932 | +4 (+2.04%) | 1,800,000 |
| 4 May 1990 | GBX | 196 | 196 | 196 | 196 | 195.0134 | +37.782 (+23.88%) | 1,400,000 |
| 3 May 1990 | GBX | 158.2176 | 162.3595 | 154.0758 | 158.2176 | 157.4212 | -32.782 (-17.16%) | 997,105 |
| 2 May 1990 | GBX | 191 | 191 | 191 | 191 | 190.0386 | +3 (+1.60%) | 3,400,000 |
