| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 22 Jun 1988 | USD | 18.5 | 18.5 | 18.5 | 18.5 | 4.625 | 0.0 (0.0%) | 0 |
| 21 Jun 1988 | USD | 18.5 | 18.5 | 18.5 | 18.5 | 4.625 | 0.0 (0.0%) | 0 |
| 20 Jun 1988 | USD | 18.5 | 18.5 | 17.25 | 18.5 | 4.625 | +1 (+5.71%) | 6,800 |
| 17 Jun 1988 | USD | 17.5 | 17.75 | 17 | 17.5 | 4.375 | -0.25 (-1.41%) | 35,600 |
| 16 Jun 1988 | USD | 17.75 | 17.75 | 17.75 | 17.75 | 4.4375 | 0.0 (0.0%) | 0 |
| 15 Jun 1988 | USD | 17.75 | 18 | 17.25 | 17.75 | 4.4375 | 0.0 (0.0%) | 16,800 |
| 14 Jun 1988 | USD | 17.75 | 18 | 17.75 | 17.75 | 4.4375 | +0.25 (+1.43%) | 14,000 |
| 13 Jun 1988 | USD | 17.5 | 17.5 | 17.5 | 17.5 | 4.375 | 0.0 (0.0%) | 400 |
| 10 Jun 1988 | USD | 17.5 | 17.5 | 17.5 | 17.5 | 4.375 | -0.5 (-2.78%) | 2,000 |
| 9 Jun 1988 | USD | 18 | 18 | 17.5 | 18 | 4.5 | -0.75 (-4%) | 8,000 |
| 8 Jun 1988 | USD | 18.75 | 18.75 | 18.75 | 18.75 | 4.6875 | 0.0 (0.0%) | 0 |
| 7 Jun 1988 | USD | 18.75 | 18.75 | 17.5 | 18.75 | 4.6875 | 0.0 (0.0%) | 2,400 |
| 6 Jun 1988 | USD | 18.75 | 18.75 | 18.75 | 18.75 | 4.6875 | +1.25 (+7.14%) | 800 |
| 3 Jun 1988 | USD | 17.5 | 17.5 | 17.5 | 17.5 | 4.375 | 0.0 (0.0%) | 800 |
| 2 Jun 1988 | USD | 17.5 | 17.5 | 17.5 | 17.5 | 4.375 | -1.25 (-6.67%) | 800 |
| 1 Jun 1988 | USD | 18.75 | 18.75 | 18.75 | 18.75 | 4.6875 | 0.0 (0.0%) | 0 |
| 31 May 1988 | USD | 18.75 | 18.75 | 17.5 | 18.75 | 4.6875 | +0.75 (+4.17%) | 20,400 |
| 30 May 1988 | USD | 18 | 18 | 18 | 18 | 4.5 | 0.0 (0.0%) | 0 |
| 27 May 1988 | USD | 18 | 18 | 18 | 18 | 4.5 | 0.0 (0.0%) | 0 |
| 26 May 1988 | USD | 18 | 18.75 | 17.5 | 18 | 4.5 | +0.5 (+2.86%) | 2,400 |
| 25 May 1988 | USD | 17.5 | 17.5 | 17.5 | 17.5 | 4.375 | -1.25 (-6.67%) | 400 |
| 24 May 1988 | USD | 18.75 | 18.75 | 17.5 | 18.75 | 4.6875 | +1.25 (+7.14%) | 7,200 |
| 23 May 1988 | USD | 17.5 | 17.5 | 17.5 | 17.5 | 4.375 | 0.0 (0.0%) | 400 |
| 20 May 1988 | USD | 17.5 | 18 | 17.5 | 17.5 | 4.375 | -1.25 (-6.67%) | 29,200 |
| 19 May 1988 | USD | 18.75 | 18.75 | 17.5 | 18.75 | 4.6875 | +1.25 (+7.14%) | 4,000 |
| 18 May 1988 | USD | 17.5 | 17.5 | 17.5 | 17.5 | 4.375 | 0.0 (0.0%) | 400 |
| 17 May 1988 | USD | 17.5 | 17.5 | 17.5 | 17.5 | 4.375 | -0.125 (-0.71%) | 4,000 |
| 16 May 1988 | USD | 17.625 | 18 | 17.5 | 17.625 | 4.4062 | +0.125 (+0.71%) | 23,200 |
| 13 May 1988 | USD | 17.5 | 18 | 17.5 | 17.5 | 4.375 | -0.5 (-2.78%) | 24,400 |
| 12 May 1988 | USD | 18 | 18 | 17.5 | 18 | 4.5 | +0.375 (+2.13%) | 60,800 |
