| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 22 Mar 1991 | GBX | 227.375 | 229 | 227 | 229 | 228.8459 | +0.625 (+0.27%) | 81,500 |
| 21 Mar 1991 | GBX | 230 | 233 | 227 | 228.375 | 228.2214 | -3.625 (-1.56%) | 172,940 |
| 20 Mar 1991 | GBX | 237 | 243.125 | 231 | 232 | 231.8439 | -6 (-2.52%) | 951,970 |
| 19 Mar 1991 | GBX | 245 | 245 | 238 | 238 | 237.8399 | -4 (-1.65%) | 129,700 |
| 18 Mar 1991 | GBX | 242 | 242 | 240 | 242 | 241.8372 | -1 (-0.41%) | 60,270 |
| 15 Mar 1991 | GBX | 248 | 248 | 243 | 243 | 242.8365 | -8 (-3.19%) | 1,348,974 |
| 14 Mar 1991 | GBX | 251 | 255 | 246 | 251 | 250.8311 | -2 (-0.79%) | 4,163,116 |
| 13 Mar 1991 | GBX | 248.25 | 253 | 245 | 253 | 252.8298 | +5 (+2.02%) | 82,745 |
| 12 Mar 1991 | GBX | 252 | 252 | 248 | 248 | 247.8332 | -4 (-1.59%) | 67,323 |
| 11 Mar 1991 | GBX | 245 | 252 | 245 | 252 | 251.8305 | +9 (+3.70%) | 114,255 |
| 8 Mar 1991 | GBX | 245 | 245 | 243 | 243 | 242.8365 | -3 (-1.22%) | 18,332 |
| 7 Mar 1991 | GBX | 242 | 246 | 242 | 246 | 245.8345 | -1 (-0.40%) | 55,100 |
| 6 Mar 1991 | GBX | 241 | 247 | 240 | 247 | 246.8338 | +7 (+2.92%) | 185,960 |
| 5 Mar 1991 | GBX | 242 | 242 | 237 | 240 | 239.8385 | +6.125 (+2.62%) | 716,854 |
| 4 Mar 1991 | GBX | 235 | 240 | 232 | 233.875 | 233.7177 | -1.125 (-0.48%) | 457,844 |
| 1 Mar 1991 | GBX | 234 | 235 | 230 | 235 | 234.8419 | +5 (+2.17%) | 371,950 |
| 28 Feb 1991 | GBX | 231 | 232 | 229 | 230 | 229.8453 | -2 (-0.86%) | 1,092,508 |
| 27 Feb 1991 | GBX | 230 | 235 | 228 | 232 | 231.8439 | +2 (+0.87%) | 275,200 |
| 26 Feb 1991 | GBX | 235 | 235 | 230 | 230 | 229.8453 | -2 (-0.86%) | 185,300 |
| 25 Feb 1991 | GBX | 237 | 237 | 232 | 232 | 231.8439 | +1 (+0.43%) | 297,400 |
| 22 Feb 1991 | GBX | 229 | 231 | 229 | 231 | 230.8446 | -0.5 (-0.22%) | 17,250 |
| 21 Feb 1991 | GBX | 227 | 231.5 | 226 | 231.5 | 231.3443 | +8.5 (+3.81%) | 160,300 |
| 20 Feb 1991 | GBX | 229 | 229 | 223 | 223 | 222.85 | -3 (-1.33%) | 254,178 |
| 19 Feb 1991 | GBX | 227 | 230 | 226 | 226 | 225.848 | +8 (+3.67%) | 406,300 |
| 18 Feb 1991 | GBX | 223 | 228 | 218 | 218 | 217.8533 | 0.0 (0.0%) | 1,618,200 |
| 15 Feb 1991 | GBX | 216 | 222 | 216 | 218 | 217.8533 | -2 (-0.91%) | 270,601 |
| 14 Feb 1991 | GBX | 216 | 220 | 215 | 220 | 219.852 | +9 (+4.27%) | 344,400 |
| 13 Feb 1991 | GBX | 212 | 215 | 211 | 211 | 210.8581 | +2 (+0.96%) | 296,300 |
| 12 Feb 1991 | GBX | 214 | 214 | 209 | 209 | 208.8594 | +2 (+0.97%) | 82,300 |
| 11 Feb 1991 | GBX | 206.5 | 210 | 206.5 | 207 | 206.8607 | +2 (+0.98%) | 252,386 |
