| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 18 May 1990 | GBX | 322 | 327 | 317 | 322 | 322 | -8 (-2.42%) | 8,692,436 |
| 17 May 1990 | GBX | 330 | 335 | 325 | 330 | 330 | +6 (+1.85%) | 17,896,226 |
| 16 May 1990 | GBX | 324 | 329 | 319 | 324 | 324 | +6 (+1.89%) | 16,091,820 |
| 15 May 1990 | GBX | 318 | 323 | 313 | 318 | 318 | -1 (-0.31%) | 9,248,030 |
| 14 May 1990 | GBX | 319 | 324 | 314 | 319 | 319 | +10.5 (+3.40%) | 10,921,594 |
| 11 May 1990 | GBX | 308.5 | 313 | 303 | 308.5 | 308.5 | -1.5 (-0.48%) | 27,450,724 |
| 10 May 1990 | GBX | 310 | 315 | 305 | 310 | 310 | -6 (-1.90%) | 7,501,432 |
| 9 May 1990 | GBX | 316 | 321 | 311 | 316 | 316 | -4 (-1.25%) | 4,960,500 |
| 8 May 1990 | GBX | 320 | 325 | 315 | 320 | 320 | 0.0 (0.0%) | 4,815,298 |
| 4 May 1990 | GBX | 320 | 325 | 315 | 320 | 320 | +7.5 (+2.40%) | 11,510,028 |
| 3 May 1990 | GBX | 312.5 | 317 | 307 | 312.5 | 312.5 | +4.5 (+1.46%) | 6,796,232 |
| 2 May 1990 | GBX | 308 | 313 | 303 | 308 | 308 | +3 (+0.98%) | 15,780,126 |
| 1 May 1990 | GBX | 305 | 310 | 300 | 305 | 305 | +1 (+0.33%) | 7,272,616 |
| 30 Apr 1990 | GBX | 304 | 309 | 299 | 304 | 304 | -2 (-0.65%) | 12,521,976 |
| 27 Apr 1990 | GBX | 306 | 311 | 301 | 306 | 306 | -5 (-1.61%) | 23,478,146 |
| 26 Apr 1990 | GBX | 311 | 316 | 306 | 311 | 311 | -2 (-0.64%) | 4,901,530 |
| 25 Apr 1990 | GBX | 313 | 318 | 308 | 313 | 313 | -3 (-0.95%) | 11,097,034 |
| 24 Apr 1990 | GBX | 316 | 321 | 311 | 316 | 316 | +0.5 (+0.16%) | 5,710,310 |
| 23 Apr 1990 | GBX | 315.5 | 319 | 309 | 315.5 | 315.5 | -1 (-0.32%) | 5,317,892 |
| 20 Apr 1990 | GBX | 316.5 | 321 | 311 | 316.5 | 316.5 | +1.5 (+0.48%) | 7,996,816 |
| 19 Apr 1990 | GBX | 315 | 320 | 310 | 315 | 315 | -2 (-0.63%) | 12,511,826 |
| 18 Apr 1990 | GBX | 317 | 322 | 312 | 317 | 317 | -2 (-0.63%) | 6,418,068 |
| 17 Apr 1990 | GBX | 319 | 324 | 314 | 319 | 319 | +2 (+0.63%) | 7,713,172 |
| 12 Apr 1990 | GBX | 317 | 322 | 312 | 317 | 317 | +2.5 (+0.79%) | 17,920,878 |
| 11 Apr 1990 | GBX | 314.5 | 319 | 309 | 314.5 | 314.5 | -2.5 (-0.79%) | 11,830,420 |
| 10 Apr 1990 | GBX | 317 | 322 | 312 | 317 | 317 | -1.5 (-0.47%) | 9,897,634 |
| 9 Apr 1990 | GBX | 318.5 | 323 | 313 | 318.5 | 318.5 | +1.5 (+0.47%) | 9,345,070 |
| 6 Apr 1990 | GBX | 317 | 322 | 312 | 317 | 317 | -1.5 (-0.47%) | 19,394,786 |
| 5 Apr 1990 | GBX | 318.5 | 323 | 313 | 318.5 | 318.5 | -3 (-0.93%) | 19,031,708 |
| 4 Apr 1990 | GBX | 321.5 | 326 | 316 | 321.5 | 321.5 | -3 (-0.92%) | 16,371,324 |
