| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 15 Jun 1988 | USD | 12 | 12.5 | 12 | 12 | 3,600 | -0.25 (-2.04%) | 67 |
| 14 Jun 1988 | USD | 12.25 | 12.75 | 12.25 | 12.25 | 3,675 | -0.25 (-2%) | 268 |
| 13 Jun 1988 | USD | 12.5 | 12.75 | 12.25 | 12.5 | 3,750 | -0.25 (-1.96%) | 60 |
| 10 Jun 1988 | USD | 12.75 | 12.75 | 12 | 12.75 | 3,825 | +0.25 (+2%) | 280 |
| 9 Jun 1988 | USD | 12.5 | 13 | 12.25 | 12.5 | 3,750 | 0.0 (0.0%) | 385 |
| 8 Jun 1988 | USD | 12.5 | 12.75 | 11.25 | 12.5 | 3,750 | +1 (+8.70%) | 479 |
| 7 Jun 1988 | USD | 11.5 | 11.5 | 11 | 11.5 | 3,450 | +0.25 (+2.22%) | 387 |
| 6 Jun 1988 | USD | 11.25 | 11.25 | 10.5 | 11.25 | 3,375 | +0.5 (+4.65%) | 436 |
| 3 Jun 1988 | USD | 10.75 | 11 | 10.5 | 10.75 | 3,225 | +0.25 (+2.38%) | 33 |
| 2 Jun 1988 | USD | 10.5 | 11 | 10.5 | 10.5 | 3,150 | -0.25 (-2.33%) | 66 |
| 1 Jun 1988 | USD | 10.75 | 11 | 10.5 | 10.75 | 3,225 | 0.0 (0.0%) | 98 |
| 31 May 1988 | USD | 10.75 | 11 | 10.5 | 10.75 | 3,225 | +0.25 (+2.38%) | 231 |
| 30 May 1988 | USD | 10.5 | 10.5 | 10.5 | 10.5 | 3,150 | 0.0 (0.0%) | 0 |
| 27 May 1988 | USD | 10.5 | 10.75 | 10.25 | 10.5 | 3,150 | -0.25 (-2.33%) | 183 |
| 26 May 1988 | USD | 10.75 | 10.75 | 10.25 | 10.75 | 3,225 | 0.0 (0.0%) | 89 |
| 25 May 1988 | USD | 10.75 | 10.75 | 10.25 | 10.75 | 3,225 | +0.25 (+2.38%) | 392 |
| 24 May 1988 | USD | 10.5 | 10.5 | 10 | 10.5 | 3,150 | +0.5 (+5%) | 237 |
| 23 May 1988 | USD | 10 | 10.25 | 9.75 | 10 | 3,000 | +0.25 (+2.56%) | 107 |
| 20 May 1988 | USD | 9.75 | 10.25 | 9.75 | 9.75 | 2,925 | -0.25 (-2.50%) | 91 |
| 19 May 1988 | USD | 10 | 10 | 9.5 | 10 | 3,000 | +0.25 (+2.56%) | 248 |
| 18 May 1988 | USD | 9.75 | 10 | 9.5 | 9.75 | 2,925 | -0.25 (-2.50%) | 162 |
| 17 May 1988 | USD | 10 | 10.5 | 9.5 | 10 | 3,000 | 0.0 (0.0%) | 315 |
| 16 May 1988 | USD | 10 | 10 | 9.75 | 10 | 3,000 | +0.5 (+5.26%) | 221 |
| 13 May 1988 | USD | 9.5 | 10 | 9.5 | 9.5 | 2,850 | -0.25 (-2.56%) | 179 |
| 12 May 1988 | USD | 9.75 | 10 | 9.5 | 9.75 | 2,925 | +0.125 (+1.30%) | 645 |
| 11 May 1988 | USD | 9.625 | 9.75 | 9.5 | 9.625 | 2,887.5 | -0.375 (-3.75%) | 151 |
| 10 May 1988 | USD | 10 | 10.25 | 9.75 | 10 | 3,000 | +0.25 (+2.56%) | 80 |
| 9 May 1988 | USD | 9.75 | 10.25 | 9.75 | 9.75 | 2,925 | -0.375 (-3.70%) | 44 |
| 6 May 1988 | USD | 10.125 | 10.25 | 9.25 | 10.125 | 3,037.5 | +0.625 (+6.58%) | 825 |
| 5 May 1988 | USD | 9.5 | 10.25 | 9.5 | 9.5 | 2,850 | -0.5 (-5%) | 524 |
