| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 2 Feb 1988 | GBX | 330 | 330 | 330 | 330 | 329.7619 | +2 (+0.61%) | 630,000 |
| 1 Feb 1988 | GBX | 328 | 328 | 328 | 328 | 327.7634 | -2 (-0.61%) | 1,900,000 |
| 29 Jan 1988 | GBX | 330 | 330 | 330 | 330 | 329.7619 | +3 (+0.92%) | 1,200,000 |
| 28 Jan 1988 | GBX | 327 | 327 | 327 | 327 | 326.7641 | +9 (+2.83%) | 4,200,000 |
| 26 Jan 1988 | GBX | 318 | 318 | 318 | 318 | 317.7706 | +5 (+1.60%) | 582,000 |
| 25 Jan 1988 | GBX | 313 | 313 | 313 | 313 | 312.7742 | +2 (+0.64%) | 239,000 |
| 22 Jan 1988 | GBX | 311 | 311 | 311 | 311 | 310.7756 | +2 (+0.65%) | 1,300,000 |
| 21 Jan 1988 | GBX | 309 | 309 | 309 | 309 | 308.7771 | -3 (-0.96%) | 2,200,000 |
| 20 Jan 1988 | GBX | 312 | 312 | 312 | 312 | 311.7749 | +9 (+2.97%) | 1,900,000 |
| 19 Jan 1988 | GBX | 303 | 303 | 303 | 303 | 302.7814 | +5 (+1.68%) | 1,200,000 |
| 18 Jan 1988 | GBX | 298 | 298 | 298 | 298 | 297.785 | +3 (+1.02%) | 908,000 |
| 15 Jan 1988 | GBX | 295 | 295 | 295 | 295 | 294.7872 | -1.5 (-0.51%) | 1,800,000 |
| 14 Jan 1988 | GBX | 296.5 | 296.5 | 296.5 | 296.5 | 296.2861 | -1.5 (-0.50%) | 2,000,000 |
| 13 Jan 1988 | GBX | 298 | 298 | 298 | 298 | 297.785 | -2 (-0.67%) | 381,000 |
| 12 Jan 1988 | GBX | 300 | 300 | 300 | 300 | 299.7836 | +8 (+2.74%) | 944,000 |
| 11 Jan 1988 | GBX | 292 | 292 | 292 | 292 | 291.7893 | -5 (-1.68%) | 470,000 |
| 8 Jan 1988 | GBX | 297 | 297 | 297 | 297 | 296.7857 | -8 (-2.62%) | 709,000 |
| 7 Jan 1988 | GBX | 305 | 305 | 305 | 305 | 304.7799 | -4 (-1.29%) | 373,000 |
| 6 Jan 1988 | GBX | 309 | 309 | 309 | 309 | 308.7771 | +2 (+0.65%) | 1,200,000 |
| 5 Jan 1988 | GBX | 307 | 307 | 307 | 307 | 306.7785 | +6 (+1.99%) | 736,000 |
| 4 Jan 1988 | GBX | 301 | 301 | 301 | 301 | 300.7828 | +5 (+1.69%) | 542,000 |
| 31 Dec 1987 | GBX | 296 | 296 | 296 | 296 | 295.7864 | -8 (-2.63%) | 1,000,000 |
| 30 Dec 1987 | GBX | 304 | 304 | 304 | 304 | 303.7807 | +3 (+1.00%) | 887,000 |
| 29 Dec 1987 | GBX | 301 | 301 | 301 | 301 | 300.7828 | -9 (-2.90%) | 702,000 |
| 24 Dec 1987 | GBX | 310 | 310 | 310 | 310 | 309.7763 | +1 (+0.32%) | 525,000 |
| 23 Dec 1987 | GBX | 309 | 309 | 309 | 309 | 308.7771 | +6 (+1.98%) | 1,900,000 |
| 22 Dec 1987 | GBX | 303 | 303 | 303 | 303 | 302.7814 | +4 (+1.34%) | 1,100,000 |
| 21 Dec 1987 | GBX | 299 | 299 | 299 | 299 | 298.7843 | +12 (+4.18%) | 918,000 |
| 18 Dec 1987 | GBX | 287 | 287 | 287 | 287 | 286.7929 | -6 (-2.05%) | 395,000 |
| 17 Dec 1987 | GBX | 293 | 293 | 293 | 293 | 292.7886 | -3 (-1.01%) | 103,000 |
