| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 21 Sep 1988 | GBX | 360 | 360 | 360 | 360 | 359.2869 | +6 (+1.69%) | 839,000 |
| 20 Sep 1988 | GBX | 354 | 354 | 354 | 354 | 353.2988 | +7 (+2.02%) | 405,000 |
| 19 Sep 1988 | GBX | 347 | 347 | 347 | 347 | 346.3127 | +8 (+2.36%) | 774,000 |
| 16 Sep 1988 | GBX | 339 | 339 | 339 | 339 | 338.3285 | -1 (-0.29%) | 367,000 |
| 15 Sep 1988 | GBX | 340 | 340 | 340 | 340 | 339.3265 | +2 (+0.59%) | 510,000 |
| 13 Sep 1988 | GBX | 338 | 338 | 338 | 338 | 337.3305 | -2 (-0.59%) | 880,000 |
| 12 Sep 1988 | GBX | 340 | 340 | 340 | 340 | 339.3265 | -2 (-0.58%) | 660,000 |
| 9 Sep 1988 | GBX | 342 | 342 | 342 | 342 | 341.3226 | -3 (-0.87%) | 791,000 |
| 7 Sep 1988 | GBX | 345 | 345 | 345 | 345 | 344.3166 | +1 (+0.29%) | 935,000 |
| 6 Sep 1988 | GBX | 344 | 344 | 344 | 344 | 343.3186 | +6 (+1.78%) | 1,400,000 |
| 5 Sep 1988 | GBX | 338 | 338 | 338 | 338 | 337.3305 | +4 (+1.20%) | 56,000 |
| 2 Sep 1988 | GBX | 334 | 334 | 334 | 334 | 333.3384 | +4 (+1.21%) | 388,000 |
| 1 Sep 1988 | GBX | 330 | 330 | 330 | 330 | 329.3463 | -5 (-1.49%) | 528,000 |
| 31 Aug 1988 | GBX | 335 | 335 | 335 | 335 | 334.3364 | +1 (+0.30%) | 132,000 |
| 30 Aug 1988 | GBX | 334 | 334 | 334 | 334 | 333.3384 | -6 (-1.76%) | 185,000 |
| 26 Aug 1988 | GBX | 340 | 340 | 340 | 340 | 339.3265 | +3 (+0.89%) | 214,000 |
| 25 Aug 1988 | GBX | 337 | 337 | 337 | 337 | 336.3325 | -9 (-2.60%) | 141,000 |
| 24 Aug 1988 | GBX | 346 | 346 | 346 | 346 | 345.3147 | -2 (-0.57%) | 342,000 |
| 23 Aug 1988 | GBX | 348 | 348 | 348 | 348 | 347.3107 | -6 (-1.69%) | 908,000 |
| 22 Aug 1988 | GBX | 354 | 354 | 354 | 354 | 353.2988 | -3 (-0.84%) | 153,000 |
| 19 Aug 1988 | GBX | 357 | 357 | 357 | 357 | 356.2929 | +2 (+0.56%) | 113,000 |
| 18 Aug 1988 | GBX | 355 | 355 | 355 | 355 | 354.2968 | -1 (-0.28%) | 64,000 |
| 17 Aug 1988 | GBX | 356 | 356 | 356 | 356 | 355.2948 | -7 (-1.93%) | 1,100,000 |
| 16 Aug 1988 | GBX | 363 | 363 | 363 | 363 | 362.281 | +10 (+2.83%) | 417,000 |
| 15 Aug 1988 | GBX | 353 | 353 | 353 | 353 | 352.3008 | -3 (-0.84%) | 7,000 |
| 12 Aug 1988 | GBX | 356 | 356 | 356 | 356 | 355.2948 | +3 (+0.85%) | 307,000 |
| 11 Aug 1988 | GBX | 353 | 353 | 353 | 353 | 352.3008 | -5 (-1.40%) | 663,000 |
| 10 Aug 1988 | GBX | 358 | 358 | 358 | 358 | 357.2909 | -8 (-2.19%) | 354,000 |
| 9 Aug 1988 | GBX | 366 | 366 | 366 | 366 | 365.275 | -6 (-1.61%) | 380,000 |
| 5 Aug 1988 | GBX | 372 | 372 | 372 | 372 | 371.2632 | +5 (+1.36%) | 1,200,000 |
