| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 21 Jun 1989 | GBX | 513.9998 | 523.9998 | 503.9997 | 513.9998 | 512.9817 | +3 (+0.59%) | 897,605 |
| 20 Jun 1989 | GBX | 510.9998 | 522.9998 | 502.9997 | 510.9998 | 509.9876 | +5 (+0.99%) | 15,606,858 |
| 19 Jun 1989 | GBX | 505.9998 | 515.9998 | 495.9998 | 505.9998 | 504.9975 | -1 (-0.20%) | 150,247 |
| 16 Jun 1989 | GBX | 507 | 507 | 507 | 507 | 505.9958 | +4 (+0.80%) | 101,000 |
| 15 Jun 1989 | GBX | 503 | 503 | 503 | 503 | 502.0037 | -4 (-0.79%) | 268,000 |
| 14 Jun 1989 | GBX | 507 | 507 | 507 | 507 | 505.9958 | +3 (+0.60%) | 758,000 |
| 13 Jun 1989 | GBX | 504 | 504 | 504 | 504 | 503.0017 | -6 (-1.18%) | 556,000 |
| 12 Jun 1989 | GBX | 510 | 510 | 510 | 510 | 508.9898 | -3 (-0.58%) | 690,000 |
| 9 Jun 1989 | GBX | 513 | 513 | 513 | 513 | 511.9839 | -2 (-0.39%) | 339,000 |
| 8 Jun 1989 | GBX | 515 | 515 | 515 | 515 | 513.9799 | -1 (-0.19%) | 562,000 |
| 7 Jun 1989 | GBX | 516 | 516 | 516 | 516 | 514.9779 | +7 (+1.38%) | 927,000 |
| 6 Jun 1989 | GBX | 509 | 509 | 509 | 509 | 507.9918 | +4 (+0.79%) | 1,600,000 |
| 5 Jun 1989 | GBX | 505 | 505 | 505 | 505 | 503.9997 | +5 (+1%) | 253,000 |
| 2 Jun 1989 | GBX | 500 | 500 | 500 | 500 | 499.0096 | +2 (+0.40%) | 386,000 |
| 1 Jun 1989 | GBX | 498 | 498 | 498 | 498 | 497.0136 | -2 (-0.40%) | 127,000 |
| 31 May 1989 | GBX | 500 | 500 | 500 | 500 | 499.0096 | -3 (-0.60%) | 669,000 |
| 30 May 1989 | GBX | 503 | 503 | 503 | 503 | 502.0037 | -7 (-1.37%) | 486,000 |
| 26 May 1989 | GBX | 510 | 510 | 510 | 510 | 508.9898 | +1 (+0.20%) | 520,000 |
| 25 May 1989 | GBX | 509 | 509 | 509 | 509 | 507.9918 | +3 (+0.59%) | 160,000 |
| 24 May 1989 | GBX | 506 | 506 | 506 | 506 | 504.9977 | -10 (-1.94%) | 791,000 |
| 23 May 1989 | GBX | 516 | 516 | 516 | 516 | 514.9779 | -2 (-0.39%) | 273,000 |
| 22 May 1989 | GBX | 518 | 518 | 518 | 518 | 516.974 | -10 (-1.89%) | 427,000 |
| 19 May 1989 | GBX | 528 | 528 | 528 | 528 | 526.9542 | +13 (+2.52%) | 789,000 |
| 18 May 1989 | GBX | 515 | 515 | 515 | 515 | 513.9799 | +8 (+1.58%) | 2,100,000 |
| 17 May 1989 | GBX | 507 | 507 | 507 | 507 | 505.9958 | +5 (+1.00%) | 472,000 |
| 16 May 1989 | GBX | 502 | 502 | 502 | 502 | 501.0057 | -8 (-1.57%) | 1,400,000 |
| 15 May 1989 | GBX | 510 | 510 | 510 | 510 | 508.9898 | -7 (-1.35%) | 560,000 |
| 12 May 1989 | GBX | 517 | 517 | 517 | 517 | 515.9759 | +9 (+1.77%) | 1,600,000 |
| 11 May 1989 | GBX | 508 | 508 | 508 | 508 | 506.9938 | -1.5 (-0.29%) | 571,000 |
| 10 May 1989 | GBX | 509.5 | 509.5 | 509.5 | 509.5 | 508.4908 | -11.5 (-2.21%) | 1,000,000 |
