| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 11 May 1988 | USD | 17.75 | 17.876 | 17.75 | 17.75 | 0.2191 | 0.0 (0.0%) | 3,000 |
| 10 May 1988 | USD | 17.75 | 18.125 | 17.75 | 17.75 | 0.2191 | -0.25 (-1.39%) | 22,000 |
| 9 May 1988 | USD | 18 | 18 | 17.876 | 18 | 0.2222 | +0.124 (+0.69%) | 3,600 |
| 6 May 1988 | USD | 17.876 | 18.125 | 17.876 | 17.876 | 0.2207 | -0.124 (-0.69%) | 13,500 |
| 5 May 1988 | USD | 18 | 18 | 17.75 | 18 | 0.2222 | +0.124 (+0.69%) | 19,700 |
| 4 May 1988 | USD | 17.876 | 18.251 | 17.876 | 17.876 | 0.2207 | -0.375 (-2.05%) | 4,800 |
| 3 May 1988 | USD | 18.251 | 18.251 | 17.876 | 18.251 | 0.2253 | +0.251 (+1.39%) | 4,100 |
| 2 May 1988 | USD | 18 | 18 | 18 | 18 | 0.2222 | -0.251 (-1.38%) | 6,000 |
| 29 Apr 1988 | USD | 18.251 | 18.251 | 17.876 | 18.251 | 0.2253 | +0.501 (+2.82%) | 11,200 |
| 28 Apr 1988 | USD | 17.75 | 18 | 17.75 | 17.75 | 0.2191 | -0.25 (-1.39%) | 14,900 |
| 27 Apr 1988 | USD | 18 | 18.626 | 18 | 18 | 0.2222 | -0.75 (-4%) | 20,600 |
| 26 Apr 1988 | USD | 18.75 | 19.125 | 18.75 | 18.75 | 0.2315 | -0.375 (-1.96%) | 7,400 |
| 25 Apr 1988 | USD | 19.125 | 19.125 | 18.875 | 19.125 | 0.2361 | +0.25 (+1.32%) | 5,000 |
| 22 Apr 1988 | USD | 18.875 | 18.875 | 18.875 | 18.875 | 0.233 | 0.0 (0.0%) | 2,300 |
| 21 Apr 1988 | USD | 18.875 | 19.25 | 18.75 | 18.875 | 0.233 | -0.126 (-0.66%) | 20,300 |
| 20 Apr 1988 | USD | 19.001 | 19.751 | 19.001 | 19.001 | 0.2346 | -0.249 (-1.29%) | 35,900 |
| 19 Apr 1988 | USD | 19.25 | 19.376 | 19.001 | 19.25 | 0.2377 | +0.5 (+2.67%) | 6,500 |
| 18 Apr 1988 | USD | 18.75 | 18.75 | 18.5 | 18.75 | 0.2315 | 0.0 (0.0%) | 8,000 |
| 15 Apr 1988 | USD | 18.75 | 18.75 | 18.375 | 18.75 | 0.2315 | 0.0 (0.0%) | 11,400 |
| 14 Apr 1988 | USD | 18.75 | 19.001 | 18.5 | 18.75 | 0.2315 | -0.375 (-1.96%) | 15,600 |
| 13 Apr 1988 | USD | 19.125 | 19.125 | 18.75 | 19.125 | 0.2361 | +0.25 (+1.32%) | 8,300 |
| 12 Apr 1988 | USD | 18.875 | 18.875 | 18.251 | 18.875 | 0.233 | 0.0 (0.0%) | 17,400 |
| 11 Apr 1988 | USD | 18.875 | 19.125 | 18.875 | 18.875 | 0.233 | -0.375 (-1.95%) | 5,800 |
| 8 Apr 1988 | USD | 19.25 | 19.25 | 18.875 | 19.25 | 0.2377 | +0.249 (+1.31%) | 4,900 |
| 7 Apr 1988 | USD | 19.001 | 19.125 | 18.875 | 19.001 | 0.2346 | +0.126 (+0.67%) | 7,800 |
| 6 Apr 1988 | USD | 18.875 | 19.001 | 18.125 | 18.875 | 0.233 | +0.875 (+4.86%) | 8,400 |
| 5 Apr 1988 | USD | 18 | 18.251 | 17.876 | 18 | 0.2222 | +0.375 (+2.13%) | 9,100 |
| 4 Apr 1988 | USD | 17.625 | 18.251 | 17.625 | 17.625 | 0.2176 | 0.0 (0.0%) | 19,600 |
| 1 Apr 1988 | USD | 17.625 | 17.625 | 17.625 | 17.625 | 0.2176 | 0.0 (0.0%) | 0 |
| 31 Mar 1988 | USD | 17.625 | 17.75 | 17.25 | 17.625 | 0.2176 | -0.125 (-0.70%) | 18,800 |
