| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 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 |
| 3 Aug 1988 | GBX | 367 | 367 | 367 | 367 | 366.2731 | +6 (+1.66%) | 506,000 |
| 2 Aug 1988 | GBX | 361 | 361 | 361 | 361 | 360.2849 | -1 (-0.28%) | 852,000 |
| 1 Aug 1988 | GBX | 362 | 362 | 362 | 362 | 361.283 | +4 (+1.12%) | 291,000 |
| 29 Jul 1988 | GBX | 358 | 358 | 358 | 358 | 357.2909 | +5 (+1.42%) | 1,500,000 |
| 28 Jul 1988 | GBX | 353 | 353 | 353 | 353 | 352.3008 | +4 (+1.15%) | 1,600,000 |
| 27 Jul 1988 | GBX | 349 | 349 | 349 | 349 | 348.3087 | +1 (+0.29%) | 302,000 |
| 25 Jul 1988 | GBX | 348 | 348 | 348 | 348 | 347.3107 | -2 (-0.57%) | 157,000 |
| 22 Jul 1988 | GBX | 350 | 350 | 350 | 350 | 349.3067 | -5 (-1.41%) | 128,000 |
| 21 Jul 1988 | GBX | 355 | 355 | 355 | 355 | 354.2968 | +4 (+1.14%) | 260,000 |
| 20 Jul 1988 | GBX | 351 | 351 | 351 | 351 | 350.3048 | +1 (+0.29%) | 68,000 |
| 19 Jul 1988 | GBX | 350 | 350 | 350 | 350 | 349.3067 | -1 (-0.28%) | 1,400,000 |
| 18 Jul 1988 | GBX | 351 | 351 | 351 | 351 | 350.3048 | -9 (-2.50%) | 1,000,000 |
| 15 Jul 1988 | GBX | 360 | 360 | 360 | 360 | 359.2869 | +4 (+1.12%) | 1,200,000 |
| 14 Jul 1988 | GBX | 356 | 356 | 356 | 356 | 355.2948 | +11 (+3.19%) | 2,700,000 |
| 13 Jul 1988 | GBX | 345 | 345 | 345 | 345 | 344.3166 | +7 (+2.07%) | 2,100,000 |
| 11 Jul 1988 | GBX | 338 | 338 | 338 | 338 | 337.3305 | +10 (+3.05%) | 1,100,000 |
| 8 Jul 1988 | GBX | 328 | 328 | 328 | 328 | 327.3503 | +3 (+0.92%) | 600,000 |
| 7 Jul 1988 | GBX | 325 | 325 | 325 | 325 | 324.3563 | -3 (-0.91%) | 834,000 |
| 5 Jul 1988 | GBX | 328 | 328 | 328 | 328 | 327.3503 | +4 (+1.23%) | 311,000 |
| 4 Jul 1988 | GBX | 324 | 324 | 324 | 324 | 323.3582 | -4 (-1.22%) | 250,000 |
| 1 Jul 1988 | GBX | 328 | 328 | 328 | 328 | 327.3503 | -3 (-0.91%) | 775,000 |
| 30 Jun 1988 | GBX | 331 | 331 | 331 | 331 | 330.3444 | +1 (+0.30%) | 390,000 |
| 29 Jun 1988 | GBX | 330 | 330 | 330 | 330 | 329.3463 | +4 (+1.23%) | 330,000 |
| 28 Jun 1988 | GBX | 326 | 326 | 326 | 326 | 325.3543 | +2 (+0.62%) | 275,000 |
| 27 Jun 1988 | GBX | 324 | 324 | 324 | 324 | 323.3582 | -4 (-1.22%) | 156,000 |
| 24 Jun 1988 | GBX | 328 | 328 | 328 | 328 | 327.3503 | +1 (+0.31%) | 95,000 |
| 23 Jun 1988 | GBX | 327 | 327 | 327 | 327 | 326.3523 | -3 (-0.91%) | 533,000 |
