| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 31 May 1990 | GBX | 386 | 386 | 386 | 386 | 113.8699 | -1 (-0.26%) | 0 |
| 30 May 1990 | GBX | 387 | 387 | 387 | 387 | 114.1649 | +19 (+5.16%) | 0 |
| 29 May 1990 | GBX | 368 | 368 | 368 | 368 | 108.56 | -2 (-0.54%) | 0 |
| 25 May 1990 | GBX | 370 | 370 | 370 | 370 | 109.15 | +10 (+2.78%) | 0 |
| 24 May 1990 | GBX | 360 | 360 | 360 | 360 | 106.2 | 0.0 (0.0%) | 0 |
| 23 May 1990 | GBX | 360 | 360 | 360 | 360 | 106.2 | +2 (+0.56%) | 0 |
| 22 May 1990 | GBX | 358 | 358 | 358 | 358 | 105.61 | +3 (+0.85%) | 0 |
| 21 May 1990 | GBX | 355 | 355 | 355 | 355 | 104.725 | -1 (-0.28%) | 0 |
| 18 May 1990 | GBX | 356 | 356 | 356 | 356 | 105.02 | -5 (-1.39%) | 0 |
| 17 May 1990 | GBX | 361 | 361 | 361 | 361 | 106.495 | +8 (+2.27%) | 0 |
| 16 May 1990 | GBX | 353 | 353 | 353 | 353 | 104.135 | +12 (+3.52%) | 0 |
| 15 May 1990 | GBX | 341 | 341 | 341 | 341 | 100.595 | -1 (-0.29%) | 0 |
| 14 May 1990 | GBX | 342 | 342 | 342 | 342 | 100.89 | +2 (+0.59%) | 0 |
| 11 May 1990 | GBX | 340 | 340 | 340 | 340 | 100.3 | -1 (-0.29%) | 0 |
| 10 May 1990 | GBX | 341 | 341 | 341 | 341 | 100.595 | +1 (+0.29%) | 0 |
| 1 May 1990 | GBX | 340 | 340 | 340 | 340 | 100.3 | -1 (-0.29%) | 0 |
| 26 Apr 1990 | GBX | 341 | 341 | 341 | 341 | 100.595 | +1 (+0.29%) | 0 |
| 25 Apr 1990 | GBX | 340 | 340 | 340 | 340 | 100.3 | -5 (-1.45%) | 0 |
| 24 Apr 1990 | GBX | 345 | 345 | 345 | 345 | 101.775 | -2 (-0.58%) | 0 |
| 23 Apr 1990 | GBX | 347 | 347 | 347 | 347 | 102.365 | -1 (-0.29%) | 0 |
| 20 Apr 1990 | GBX | 348 | 348 | 348 | 348 | 102.66 | -1 (-0.29%) | 0 |
| 19 Apr 1990 | GBX | 349 | 349 | 349 | 349 | 102.955 | -2 (-0.57%) | 0 |
| 12 Apr 1990 | GBX | 351 | 351 | 351 | 351 | 103.545 | -2 (-0.57%) | 0 |
| 11 Apr 1990 | GBX | 353 | 353 | 353 | 353 | 104.135 | -1 (-0.28%) | 0 |
| 9 Apr 1990 | GBX | 354 | 354 | 354 | 354 | 104.43 | +3 (+0.85%) | 0 |
| 6 Apr 1990 | GBX | 351 | 351 | 351 | 351 | 103.545 | -2 (-0.57%) | 0 |
| 5 Apr 1990 | GBX | 353 | 353 | 353 | 353 | 104.135 | -1 (-0.28%) | 0 |
| 4 Apr 1990 | GBX | 354 | 354 | 354 | 354 | 104.43 | -5 (-1.39%) | 0 |
| 2 Apr 1990 | GBX | 359 | 359 | 359 | 359 | 105.905 | -6 (-1.64%) | 0 |
| 29 Mar 1990 | GBX | 365 | 365 | 365 | 365 | 107.675 | -1 (-0.27%) | 0 |
