| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 26 Feb 1988 | GBX | 399 | 399 | 399 | 399 | 733.6632 | -2 (-0.50%) | 32,000 |
| 24 Feb 1988 | GBX | 401 | 401 | 401 | 401 | 737.3407 | +1 (+0.25%) | 171,000 |
| 23 Feb 1988 | GBX | 400 | 400 | 400 | 400 | 735.502 | +2 (+0.50%) | 122,000 |
| 22 Feb 1988 | GBX | 398 | 398 | 398 | 398 | 731.8245 | +6 (+1.53%) | 94 |
| 18 Feb 1988 | GBX | 392 | 392 | 392 | 392 | 720.7919 | -7 (-1.75%) | 0 |
| 17 Feb 1988 | GBX | 399 | 399 | 399 | 399 | 733.6632 | +1 (+0.25%) | 223,000 |
| 16 Feb 1988 | GBX | 398 | 398 | 398 | 398 | 731.8245 | -2 (-0.50%) | 217,000 |
| 15 Feb 1988 | GBX | 400 | 400 | 400 | 400 | 735.502 | +2 (+0.50%) | 5,000 |
| 11 Feb 1988 | GBX | 398 | 398 | 398 | 398 | 731.8245 | +9 (+2.31%) | 91,000 |
| 10 Feb 1988 | GBX | 389 | 389 | 389 | 389 | 715.2757 | +1 (+0.26%) | 30,000 |
| 9 Feb 1988 | GBX | 388 | 388 | 388 | 388 | 713.4369 | +1 (+0.26%) | 169,000 |
| 8 Feb 1988 | GBX | 387 | 387 | 387 | 387 | 711.5982 | -12 (-3.01%) | 386,000 |
| 5 Feb 1988 | GBX | 399 | 399 | 399 | 399 | 733.6632 | -9 (-2.21%) | 451,000 |
| 4 Feb 1988 | GBX | 408 | 408 | 408 | 408 | 750.212 | -1 (-0.24%) | 70,000 |
| 3 Feb 1988 | GBX | 409 | 409 | 409 | 409 | 752.0508 | -3 (-0.73%) | 0 |
| 2 Feb 1988 | GBX | 412 | 412 | 412 | 412 | 757.567 | -1 (-0.24%) | 36,000 |
| 1 Feb 1988 | GBX | 413 | 413 | 413 | 413 | 759.4058 | -6 (-1.43%) | 3,858,000 |
| 29 Jan 1988 | GBX | 419 | 419 | 419 | 419 | 770.4383 | +1 (+0.24%) | 359,000 |
| 28 Jan 1988 | GBX | 418 | 418 | 418 | 418 | 768.5996 | +28.01 (+7.18%) | 0 |
| 27 Jan 1988 | GBX | 389.99 | 389.99 | 389.99 | 389.99 | 717.096 | -24.01 (-5.80%) | 372,000 |
| 26 Jan 1988 | GBX | 414 | 414 | 414 | 414 | 761.2445 | +17 (+4.28%) | 192,000 |
| 22 Jan 1988 | GBX | 397 | 397 | 397 | 397 | 729.9857 | +3 (+0.76%) | 64,000 |
| 21 Jan 1988 | GBX | 394 | 394 | 394 | 394 | 724.4694 | +2 (+0.51%) | 94,000 |
| 20 Jan 1988 | GBX | 392 | 392 | 392 | 392 | 720.7919 | -2 (-0.51%) | 39,000 |
| 19 Jan 1988 | GBX | 394 | 394 | 394 | 394 | 724.4694 | -6 (-1.50%) | 12,000 |
| 18 Jan 1988 | GBX | 400 | 400 | 400 | 400 | 735.502 | +1 (+0.25%) | 15,000 |
| 15 Jan 1988 | GBX | 399 | 399 | 399 | 399 | 733.6632 | +6 (+1.53%) | 394,000 |
| 14 Jan 1988 | GBX | 393 | 393 | 393 | 393 | 722.6307 | -1 (-0.25%) | 75,000 |
| 13 Jan 1988 | GBX | 394 | 394 | 394 | 394 | 724.4694 | -3 (-0.76%) | 122,000 |
| 12 Jan 1988 | GBX | 397 | 397 | 397 | 397 | 729.9857 | -6 (-1.49%) | 0 |
