| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 3 Aug 1988 | USD | 21.251 | 21.251 | 20.625 | 21.251 | 0.2624 | +0.75 (+3.66%) | 46,600 |
| 2 Aug 1988 | USD | 20.501 | 20.625 | 20.375 | 20.501 | 0.2531 | +0.251 (+1.24%) | 10,600 |
| 1 Aug 1988 | USD | 20.25 | 20.501 | 20 | 20.25 | 0.25 | 0.0 (0.0%) | 8,400 |
| 29 Jul 1988 | USD | 20.25 | 20.375 | 20.126 | 20.25 | 0.25 | 0.0 (0.0%) | 6,200 |
| 28 Jul 1988 | USD | 20.25 | 20.501 | 20.25 | 20.25 | 0.25 | +0.25 (+1.25%) | 20,000 |
| 27 Jul 1988 | USD | 20 | 20 | 19.875 | 20 | 0.2469 | 0.0 (0.0%) | 5,700 |
| 26 Jul 1988 | USD | 20 | 20.126 | 20 | 20 | 0.2469 | 0.0 (0.0%) | 8,000 |
| 25 Jul 1988 | USD | 20 | 20.126 | 20 | 20 | 0.2469 | 0.0 (0.0%) | 10,300 |
| 22 Jul 1988 | USD | 20 | 20 | 19.751 | 20 | 0.2469 | -0.25 (-1.23%) | 8,100 |
| 21 Jul 1988 | USD | 20.25 | 20.25 | 20 | 20.25 | 0.25 | +0.124 (+0.62%) | 19,500 |
| 20 Jul 1988 | USD | 20.126 | 20.375 | 20.126 | 20.126 | 0.2485 | +0.251 (+1.26%) | 5,800 |
| 19 Jul 1988 | USD | 19.875 | 20 | 19.625 | 19.875 | 0.2454 | -0.251 (-1.25%) | 3,300 |
| 18 Jul 1988 | USD | 20.126 | 20.625 | 20 | 20.126 | 0.2485 | -0.375 (-1.83%) | 6,000 |
| 15 Jul 1988 | USD | 20.501 | 20.501 | 20.126 | 20.501 | 0.2531 | +0.126 (+0.62%) | 10,600 |
| 14 Jul 1988 | USD | 20.375 | 20.375 | 20.25 | 20.375 | 0.2515 | +0.249 (+1.24%) | 5,900 |
| 13 Jul 1988 | USD | 20.126 | 20.25 | 20 | 20.126 | 0.2485 | 0.0 (0.0%) | 7,700 |
| 12 Jul 1988 | USD | 20.126 | 20.375 | 20 | 20.126 | 0.2485 | 0.0 (0.0%) | 63,500 |
| 11 Jul 1988 | USD | 20.126 | 20.25 | 20 | 20.126 | 0.2485 | +0.126 (+0.63%) | 3,300 |
| 8 Jul 1988 | USD | 20 | 20.75 | 20 | 20 | 0.2469 | -0.876 (-4.20%) | 37,100 |
| 7 Jul 1988 | USD | 20.876 | 21.375 | 20.75 | 20.876 | 0.2577 | -0.499 (-2.33%) | 12,900 |
| 6 Jul 1988 | USD | 21.375 | 21.5 | 21.251 | 21.375 | 0.2639 | +0.124 (+0.58%) | 21,100 |
| 5 Jul 1988 | USD | 21.251 | 21.251 | 20.876 | 21.251 | 0.2624 | +0.251 (+1.20%) | 9,300 |
| 4 Jul 1988 | USD | 21 | 21 | 21 | 21 | 0.2593 | 0.0 (0.0%) | 0 |
| 1 Jul 1988 | USD | 21 | 21 | 20.625 | 21 | 0.2593 | +0.25 (+1.20%) | 8,900 |
| 30 Jun 1988 | USD | 20.75 | 20.75 | 20.501 | 20.75 | 0.2562 | +0.249 (+1.21%) | 5,600 |
| 29 Jun 1988 | USD | 20.501 | 20.876 | 20.501 | 20.501 | 0.2531 | -0.124 (-0.60%) | 7,000 |
| 28 Jun 1988 | USD | 20.625 | 20.625 | 20.25 | 20.625 | 0.2546 | 0.0 (0.0%) | 7,400 |
| 27 Jun 1988 | USD | 20.625 | 21.5 | 20.625 | 20.625 | 0.2546 | -0.626 (-2.95%) | 12,100 |
| 24 Jun 1988 | USD | 21.251 | 21.375 | 21 | 21.251 | 0.2624 | +0.126 (+0.60%) | 13,600 |
| 23 Jun 1988 | USD | 21.125 | 21.125 | 20.25 | 21.125 | 0.2608 | +0.75 (+3.68%) | 16,100 |
