| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 16 Mar 1988 | GBX | 335 | 335 | 335 | 335 | 334.3364 | -7 (-2.05%) | 580,000 |
| 14 Mar 1988 | GBX | 342 | 342 | 342 | 342 | 341.3226 | +6 (+1.79%) | 832,000 |
| 11 Mar 1988 | GBX | 336 | 336 | 336 | 336 | 335.3345 | +1 (+0.30%) | 1,400,000 |
| 10 Mar 1988 | GBX | 335 | 335 | 335 | 335 | 334.3364 | -3 (-0.89%) | 1,000,000 |
| 9 Mar 1988 | GBX | 338 | 338 | 338 | 338 | 337.3305 | -9 (-2.59%) | 2,000,000 |
| 8 Mar 1988 | GBX | 347 | 347 | 347 | 347 | 346.3127 | +1 (+0.29%) | 70,000 |
| 7 Mar 1988 | GBX | 346 | 346 | 346 | 346 | 345.3147 | +1 (+0.29%) | 283,000 |
| 4 Mar 1988 | GBX | 345 | 345 | 345 | 345 | 344.3166 | +8 (+2.37%) | 1,500,000 |
| 3 Mar 1988 | GBX | 337 | 337 | 337 | 337 | 336.3325 | -3 (-0.88%) | 712,000 |
| 1 Mar 1988 | GBX | 340 | 340 | 340 | 340 | 339.3265 | +5 (+1.49%) | 195,000 |
| 29 Feb 1988 | GBX | 335 | 335 | 335 | 335 | 334.3364 | -1 (-0.30%) | 775,000 |
| 26 Feb 1988 | GBX | 336 | 336 | 336 | 336 | 335.3345 | -2 (-0.59%) | 305,000 |
| 25 Feb 1988 | GBX | 338 | 338 | 338 | 338 | 337.3305 | +1 (+0.30%) | 68,000 |
| 23 Feb 1988 | GBX | 337 | 337 | 337 | 337 | 336.3325 | +3 (+0.90%) | 992,000 |
| 22 Feb 1988 | GBX | 334 | 334 | 334 | 334 | 333.3384 | +11 (+3.41%) | 641,000 |
| 18 Feb 1988 | GBX | 323 | 323 | 323 | 323 | 322.3602 | -5 (-1.52%) | 354,000 |
| 17 Feb 1988 | GBX | 328 | 328 | 328 | 328 | 327.3503 | +5 (+1.55%) | 1,000,000 |
| 16 Feb 1988 | GBX | 323 | 323 | 323 | 323 | 322.3602 | +1 (+0.31%) | 41,000 |
| 15 Feb 1988 | GBX | 322 | 322 | 322 | 322 | 321.3622 | -5 (-1.53%) | 3,000 |
| 12 Feb 1988 | GBX | 327 | 327 | 327 | 327 | 326.3523 | +3 (+0.93%) | 216,000 |
| 11 Feb 1988 | GBX | 324 | 324 | 324 | 324 | 323.3582 | +6 (+1.89%) | 267,000 |
| 10 Feb 1988 | GBX | 318 | 318 | 318 | 318 | 317.3701 | +4 (+1.27%) | 342,000 |
| 9 Feb 1988 | GBX | 314 | 314 | 314 | 314 | 313.378 | -9 (-2.79%) | 426,000 |
| 8 Feb 1988 | GBX | 323 | 323 | 323 | 323 | 322.3602 | -9 (-2.71%) | 369,000 |
| 5 Feb 1988 | GBX | 332 | 332 | 332 | 332 | 331.3424 | -6 (-1.78%) | 328,000 |
| 3 Feb 1988 | GBX | 338 | 338 | 338 | 338 | 337.3305 | -2 (-0.59%) | 99,000 |
| 2 Feb 1988 | GBX | 340 | 340 | 340 | 340 | 339.3265 | -7 (-2.02%) | 390,000 |
| 1 Feb 1988 | GBX | 347 | 347 | 347 | 347 | 346.3127 | -3 (-0.86%) | 396,000 |
| 29 Jan 1988 | GBX | 350 | 350 | 350 | 350 | 349.3067 | +1 (+0.29%) | 99,000 |
| 28 Jan 1988 | GBX | 349 | 349 | 349 | 349 | 348.3087 | +8 (+2.35%) | 731,000 |
