| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 27 May 1988 | USD | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | +0.1 (+2.27%) | 800 |
| 26 May 1988 | USD | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 0.0 (0.0%) | 0 |
| 25 May 1988 | USD | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | -0.05 (-1.12%) | 400 |
| 24 May 1988 | USD | 4.45 | 4.45 | 4.45 | 4.45 | 4.45 | 0.0 (0.0%) | 0 |
| 23 May 1988 | USD | 4.45 | 4.45 | 4.45 | 4.45 | 4.45 | 0.0 (0.0%) | 0 |
| 20 May 1988 | USD | 4.45 | 4.45 | 4.45 | 4.45 | 4.45 | 0.0 (0.0%) | 0 |
| 19 May 1988 | USD | 4.5 | 4.5 | 4.45 | 4.45 | 4.45 | -0.15 (-3.26%) | 600 |
| 18 May 1988 | USD | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | +0.1 (+2.22%) | 500 |
| 17 May 1988 | USD | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 0.0 (0.0%) | 0 |
| 16 May 1988 | USD | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 0.0 (0.0%) | 0 |
| 13 May 1988 | USD | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 0.0 (0.0%) | 300 |
| 12 May 1988 | USD | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 0.0 (0.0%) | 500 |
| 11 May 1988 | USD | 4.6 | 4.6 | 4.5 | 4.5 | 4.5 | -0.15 (-3.23%) | 700 |
| 10 May 1988 | USD | 4.65 | 4.65 | 4.65 | 4.65 | 4.65 | 0.0 (0.0%) | 0 |
| 9 May 1988 | USD | 4.65 | 4.65 | 4.65 | 4.65 | 4.65 | -0.1 (-2.11%) | 500 |
| 6 May 1988 | USD | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | -0.05 (-1.04%) | 500 |
| 5 May 1988 | USD | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 | +0.1 (+2.13%) | 500 |
| 4 May 1988 | USD | 4.9 | 4.9 | 4.7 | 4.7 | 4.7 | -0.25 (-5.05%) | 12,500 |
| 3 May 1988 | USD | 5 | 5 | 4.95 | 4.95 | 4.95 | 0.0 (0.0%) | 1,100 |
| 2 May 1988 | USD | 4.95 | 4.95 | 4.95 | 4.95 | 4.95 | -0.05 (-1%) | 2,200 |
| 29 Apr 1988 | USD | 5 | 5 | 5 | 5 | 5 | +0.1 (+2.04%) | 1,210 |
| 28 Apr 1988 | USD | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 0.0 (0.0%) | 300 |
| 27 Apr 1988 | USD | 4.85 | 5 | 4.85 | 4.9 | 4.9 | +0.05 (+1.03%) | 5,670 |
| 26 Apr 1988 | USD | 4.85 | 4.85 | 4.85 | 4.85 | 4.85 | -0.05 (-1.02%) | 140 |
| 25 Apr 1988 | USD | 4.8 | 4.9 | 4.8 | 4.9 | 4.9 | -0.1 (-2%) | 4,671 |
| 22 Apr 1988 | USD | 4.8 | 5 | 4.8 | 5 | 5 | +0.05 (+1.01%) | 3,050 |
| 21 Apr 1988 | USD | 4.85 | 4.95 | 4.85 | 4.95 | 4.95 | -0.05 (-1%) | 1,100 |
| 20 Apr 1988 | USD | 5 | 5.125 | 5 | 5 | 5 | 0.0 (0.0%) | 4,385 |
| 19 Apr 1988 | USD | 5 | 5 | 5 | 5 | 5 | +0.1 (+2.04%) | 5,700 |
| 18 Apr 1988 | USD | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 0.0 (0.0%) | 0 |
