| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 18 Mar 1988 | GBX | 339 | 339 | 339 | 339 | 338.7554 | +9 (+2.73%) | 2,200,000 |
| 17 Mar 1988 | GBX | 330 | 330 | 330 | 330 | 329.7619 | +1 (+0.30%) | 3,200,000 |
| 16 Mar 1988 | GBX | 329 | 329 | 329 | 329 | 328.7626 | -1 (-0.30%) | 1,000,000 |
| 15 Mar 1988 | GBX | 330 | 330 | 330 | 330 | 329.7619 | +2 (+0.61%) | 1,100,000 |
| 11 Mar 1988 | GBX | 328 | 328 | 328 | 328 | 327.7634 | -4 (-1.20%) | 466,000 |
| 10 Mar 1988 | GBX | 332 | 332 | 332 | 332 | 331.7605 | -2 (-0.60%) | 1,500,000 |
| 9 Mar 1988 | GBX | 334 | 334 | 334 | 334 | 333.759 | +2 (+0.60%) | 393,000 |
| 8 Mar 1988 | GBX | 332 | 332 | 332 | 332 | 331.7605 | -1 (-0.30%) | 123,000 |
| 7 Mar 1988 | GBX | 333 | 333 | 333 | 333 | 332.7597 | -3 (-0.89%) | 530,000 |
| 4 Mar 1988 | GBX | 336 | 336 | 336 | 336 | 335.7576 | +9 (+2.75%) | 1,600,000 |
| 2 Mar 1988 | GBX | 327 | 327 | 327 | 327 | 326.7641 | +8 (+2.51%) | 1,300,000 |
| 1 Mar 1988 | GBX | 319 | 319 | 319 | 319 | 318.7698 | +6 (+1.92%) | 1,100,000 |
| 29 Feb 1988 | GBX | 313 | 313 | 313 | 313 | 312.7742 | -11 (-3.40%) | 3,600,000 |
| 26 Feb 1988 | GBX | 324 | 324 | 324 | 324 | 323.7662 | -2 (-0.61%) | 1,200,000 |
| 25 Feb 1988 | GBX | 326 | 326 | 326 | 326 | 325.7648 | +2 (+0.62%) | 1,000,000 |
| 24 Feb 1988 | GBX | 324 | 324 | 324 | 324 | 323.7662 | -6 (-1.82%) | 1,300,000 |
| 23 Feb 1988 | GBX | 330 | 330 | 330 | 330 | 329.7619 | +2 (+0.61%) | 1,200,000 |
| 22 Feb 1988 | GBX | 328 | 328 | 328 | 328 | 327.7634 | -1 (-0.30%) | 409,000 |
| 18 Feb 1988 | GBX | 329 | 329 | 329 | 329 | 328.7626 | +2 (+0.61%) | 1,600,000 |
| 17 Feb 1988 | GBX | 327 | 327 | 327 | 327 | 326.7641 | +2 (+0.62%) | 789,000 |
| 16 Feb 1988 | GBX | 325 | 325 | 325 | 325 | 324.7655 | -2 (-0.61%) | 367,000 |
| 15 Feb 1988 | GBX | 327 | 327 | 327 | 327 | 326.7641 | -4 (-1.21%) | 569,000 |
| 12 Feb 1988 | GBX | 331 | 331 | 331 | 331 | 330.7612 | +1 (+0.30%) | 304,000 |
| 11 Feb 1988 | GBX | 330 | 330 | 330 | 330 | 329.7619 | +6 (+1.85%) | 2,000,000 |
| 10 Feb 1988 | GBX | 324 | 324 | 324 | 324 | 323.7662 | +9 (+2.86%) | 694,000 |
| 9 Feb 1988 | GBX | 315 | 315 | 315 | 315 | 314.7727 | -2 (-0.63%) | 741,000 |
| 8 Feb 1988 | GBX | 317 | 317 | 317 | 317 | 316.7713 | -11 (-3.35%) | 499,000 |
| 5 Feb 1988 | GBX | 328 | 328 | 328 | 328 | 327.7634 | -6 (-1.80%) | 173,000 |
| 4 Feb 1988 | GBX | 334 | 334 | 334 | 334 | 333.759 | -1 (-0.30%) | 399,000 |
| 3 Feb 1988 | GBX | 335 | 335 | 335 | 335 | 334.7583 | +5 (+1.52%) | 2,200,000 |
