| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 15 Jun 1988 | USD | 17 | 17.5 | 16.875 | 17 | 0.6633 | -0.5 (-2.86%) | 10,600 |
| 14 Jun 1988 | USD | 17.5 | 17.5 | 17 | 17.5 | 0.6828 | +0.375 (+2.19%) | 10,000 |
| 13 Jun 1988 | USD | 17.125 | 17.25 | 16.5 | 17.125 | 0.6682 | +0.125 (+0.74%) | 26,600 |
| 10 Jun 1988 | USD | 17 | 17 | 16.5 | 17 | 0.6633 | +0.5 (+3.03%) | 5,800 |
| 9 Jun 1988 | USD | 16.5 | 16.75 | 16.25 | 16.5 | 0.6438 | +0.25 (+1.54%) | 4,400 |
| 8 Jun 1988 | USD | 16.25 | 16.75 | 15.75 | 16.25 | 0.634 | +0.25 (+1.56%) | 111,000 |
| 7 Jun 1988 | USD | 16 | 16 | 15.75 | 16 | 0.6243 | 0.0 (0.0%) | 9,900 |
| 6 Jun 1988 | USD | 16 | 16 | 15.625 | 16 | 0.6243 | +0.25 (+1.59%) | 194,100 |
| 3 Jun 1988 | USD | 15.75 | 15.75 | 15.5 | 15.75 | 0.6145 | +0.5 (+3.28%) | 44,700 |
| 2 Jun 1988 | USD | 15.25 | 15.5 | 15.125 | 15.25 | 0.595 | -0.25 (-1.61%) | 26,200 |
| 1 Jun 1988 | USD | 15.5 | 15.5 | 15 | 15.5 | 0.6048 | +0.5 (+3.33%) | 270,900 |
| 31 May 1988 | USD | 15 | 15.5 | 14.75 | 15 | 0.5853 | 0.0 (0.0%) | 82,100 |
| 30 May 1988 | USD | 15 | 15 | 15 | 15 | 0.5853 | 0.0 (0.0%) | 0 |
| 27 May 1988 | USD | 15 | 15.25 | 14.75 | 15 | 0.5853 | -0.25 (-1.64%) | 127,800 |
| 26 May 1988 | USD | 15.25 | 15.25 | 14.75 | 15.25 | 0.595 | +0.25 (+1.67%) | 55,700 |
| 25 May 1988 | USD | 15 | 15.25 | 14.5 | 15 | 0.5853 | +0.25 (+1.69%) | 122,600 |
| 24 May 1988 | USD | 14.75 | 16 | 14.25 | 14.75 | 0.5755 | -1.75 (-10.61%) | 640,000 |
| 23 May 1988 | USD | 16.5 | 17.25 | 16.5 | 16.5 | 0.6438 | -0.75 (-4.35%) | 177,800 |
| 20 May 1988 | USD | 17.25 | 17.75 | 17.25 | 17.25 | 0.6731 | -0.5 (-2.82%) | 185,600 |
| 19 May 1988 | USD | 17.75 | 17.75 | 17 | 17.75 | 0.6926 | +0.125 (+0.71%) | 21,300 |
| 18 May 1988 | USD | 17.625 | 18.25 | 17.5 | 17.625 | 0.6877 | -0.625 (-3.42%) | 45,100 |
| 17 May 1988 | USD | 18.25 | 19 | 18.25 | 18.25 | 0.7121 | +0.25 (+1.39%) | 29,400 |
| 16 May 1988 | USD | 18 | 18.25 | 18 | 18 | 0.7023 | +0.25 (+1.41%) | 7,300 |
| 13 May 1988 | USD | 17.75 | 18 | 17.5 | 17.75 | 0.6926 | 0.0 (0.0%) | 7,800 |
| 12 May 1988 | USD | 17.75 | 18 | 17.5 | 17.75 | 0.6926 | 0.0 (0.0%) | 82,500 |
| 11 May 1988 | USD | 17.75 | 17.75 | 17.25 | 17.75 | 0.6926 | 0.0 (0.0%) | 23,000 |
| 10 May 1988 | USD | 17.75 | 18 | 17.5 | 17.75 | 0.6926 | 0.0 (0.0%) | 39,600 |
| 9 May 1988 | USD | 17.75 | 18.25 | 17.5 | 17.75 | 0.6926 | -0.75 (-4.05%) | 106,600 |
| 6 May 1988 | USD | 18.5 | 18.75 | 18 | 18.5 | 0.7218 | +0.25 (+1.37%) | 49,400 |
| 5 May 1988 | USD | 18.25 | 18.5 | 18.25 | 18.25 | 0.7121 | +0.5 (+2.82%) | 4,500 |
