| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 20 Feb 1990 | GBX | 344 | 349 | 339 | 344 | 344 | -2.5 (-0.72%) | 17,044,222 |
| 19 Feb 1990 | GBX | 346.5 | 351 | 341 | 346.5 | 346.5 | -2 (-0.57%) | 10,019,706 |
| 16 Feb 1990 | GBX | 348.5 | 354 | 344 | 348.5 | 348.5 | +2 (+0.58%) | 17,150,864 |
| 15 Feb 1990 | GBX | 346.5 | 350 | 340 | 346.5 | 346.5 | +3.5 (+1.02%) | 12,707,556 |
| 14 Feb 1990 | GBX | 343 | 348 | 338 | 343 | 343 | +4 (+1.18%) | 5,229,518 |
| 13 Feb 1990 | GBX | 339 | 344 | 334 | 339 | 339 | +1.5 (+0.44%) | 8,836,382 |
| 12 Feb 1990 | GBX | 337.5 | 342 | 332 | 337.5 | 337.5 | -4 (-1.17%) | 17,021,512 |
| 9 Feb 1990 | GBX | 341.5 | 346 | 336 | 341.5 | 341.5 | -1.5 (-0.44%) | 10,353,918 |
| 8 Feb 1990 | GBX | 343 | 348 | 338 | 343 | 343 | +2 (+0.59%) | 20,788,558 |
| 7 Feb 1990 | GBX | 341 | 346 | 336 | 341 | 341 | -3 (-0.87%) | 14,007,140 |
| 6 Feb 1990 | GBX | 344 | 349 | 339 | 344 | 344 | -3 (-0.86%) | 13,709,348 |
| 5 Feb 1990 | GBX | 347 | 353 | 343 | 347 | 347 | -1 (-0.29%) | 7,647,956 |
| 2 Feb 1990 | GBX | 348 | 352 | 342 | 348 | 348 | +3 (+0.87%) | 12,653,498 |
| 1 Feb 1990 | GBX | 345 | 349 | 339 | 345 | 345 | +4 (+1.17%) | 24,216,364 |
| 31 Jan 1990 | GBX | 341 | 344 | 334 | 341 | 341 | +7 (+2.10%) | 21,715,968 |
| 30 Jan 1990 | GBX | 334 | 339 | 329 | 334 | 334 | 0.0 (0.0%) | 14,999,798 |
| 29 Jan 1990 | GBX | 334 | 338 | 328 | 334 | 334 | +2 (+0.60%) | 17,684,844 |
| 26 Jan 1990 | GBX | 332 | 337 | 327 | 332 | 332 | +10 (+3.11%) | 25,431,122 |
| 25 Jan 1990 | GBX | 322 | 326 | 316 | 322 | 322 | +7 (+2.22%) | 6,566,614 |
| 24 Jan 1990 | GBX | 315 | 318 | 308 | 315 | 315 | -3 (-0.94%) | 11,017,174 |
| 23 Jan 1990 | GBX | 318 | 324 | 314 | 318 | 318 | -3 (-0.93%) | 15,393,674 |
| 22 Jan 1990 | GBX | 321 | 329 | 319 | 321 | 321 | -7 (-2.13%) | 5,809,002 |
| 19 Jan 1990 | GBX | 328 | 331 | 321 | 328 | 328 | +1 (+0.31%) | 11,787,742 |
| 18 Jan 1990 | GBX | 327 | 333 | 323 | 327 | 327 | -5 (-1.51%) | 15,509,292 |
| 17 Jan 1990 | GBX | 332 | 337 | 327 | 332 | 332 | +3 (+0.91%) | 9,653,044 |
| 16 Jan 1990 | GBX | 329 | 333 | 323 | 329 | 329 | 0.0 (0.0%) | 16,091,428 |
| 15 Jan 1990 | GBX | 329 | 333 | 323 | 329 | 329 | -2 (-0.60%) | 13,735,740 |
| 12 Jan 1990 | GBX | 331 | 336 | 326 | 331 | 331 | -5 (-1.49%) | 17,884,488 |
| 11 Jan 1990 | GBX | 336 | 340 | 330 | 336 | 336 | +5 (+1.51%) | 28,340,370 |
| 10 Jan 1990 | GBX | 331 | 336 | 326 | 331 | 331 | -5 (-1.49%) | 18,484,324 |
