| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 22 Apr 1981 | USD | 13.376 | 13.625 | 13.376 | 13.376 | 1.4195 | 0.0 (0.0%) | 5,800 |
| 21 Apr 1981 | USD | 13.376 | 13.625 | 13.376 | 13.376 | 1.4195 | 0.0 (0.0%) | 3,600 |
| 20 Apr 1981 | USD | 13.376 | 13.625 | 13.376 | 13.376 | 1.4195 | -0.124 (-0.92%) | 4,800 |
| 17 Apr 1981 | USD | 13.5 | 13.5 | 13.5 | 13.5 | 1.4327 | 0.0 (0.0%) | 0 |
| 16 Apr 1981 | USD | 13.5 | 13.625 | 13.5 | 13.5 | 1.4327 | +0.124 (+0.93%) | 20,800 |
| 15 Apr 1981 | USD | 13.376 | 13.625 | 13.376 | 13.376 | 1.4195 | +0.126 (+0.95%) | 11,000 |
| 14 Apr 1981 | USD | 13.25 | 13.625 | 13.25 | 13.25 | 1.4062 | -0.375 (-2.75%) | 7,400 |
| 13 Apr 1981 | USD | 13.625 | 14 | 13.625 | 13.625 | 1.4459 | -0.25 (-1.80%) | 67,900 |
| 10 Apr 1981 | USD | 13.875 | 14.126 | 13.875 | 13.875 | 1.4725 | 0.0 (0.0%) | 100 |
| 9 Apr 1981 | USD | 13.875 | 14.126 | 13.875 | 13.875 | 1.4725 | 0.0 (0.0%) | 1,700 |
| 8 Apr 1981 | USD | 13.875 | 14.126 | 13.875 | 13.875 | 1.4725 | 0.0 (0.0%) | 25,900 |
| 7 Apr 1981 | USD | 13.875 | 14.25 | 13.875 | 13.875 | 1.4725 | +0.375 (+2.78%) | 16,500 |
| 6 Apr 1981 | USD | 13.5 | 13.875 | 13.5 | 13.5 | 1.4327 | 0.0 (0.0%) | 16,400 |
| 3 Apr 1981 | USD | 13.5 | 13.875 | 13.5 | 13.5 | 1.4327 | 0.0 (0.0%) | 5,000 |
| 2 Apr 1981 | USD | 13.5 | 13.751 | 13.5 | 13.5 | 1.4327 | +0.124 (+0.93%) | 6,300 |
| 1 Apr 1981 | USD | 13.376 | 13.625 | 13.376 | 13.376 | 1.4195 | +0.126 (+0.95%) | 14,700 |
| 31 Mar 1981 | USD | 13.25 | 13.625 | 13.25 | 13.25 | 1.4062 | 0.0 (0.0%) | 3,400 |
| 30 Mar 1981 | USD | 13.25 | 13.625 | 13.25 | 13.25 | 1.4062 | +0.125 (+0.95%) | 4,900 |
| 27 Mar 1981 | USD | 13.125 | 13.625 | 13.125 | 13.125 | 1.3929 | -0.125 (-0.94%) | 17,500 |
| 26 Mar 1981 | USD | 13.25 | 13.625 | 13.25 | 13.25 | 1.4062 | 0.0 (0.0%) | 20,800 |
| 25 Mar 1981 | USD | 13.25 | 13.625 | 13.25 | 13.25 | 1.4062 | -0.126 (-0.94%) | 61,000 |
| 24 Mar 1981 | USD | 13.376 | 13.625 | 13.376 | 13.376 | 1.4195 | +0.626 (+4.91%) | 18,800 |
| 23 Mar 1981 | USD | 12.75 | 13.125 | 12.75 | 12.75 | 1.3531 | +0.25 (+2%) | 17,500 |
| 20 Mar 1981 | USD | 12.5 | 12.75 | 12.5 | 12.5 | 1.3266 | +0.125 (+1.01%) | 42,900 |
| 19 Mar 1981 | USD | 12.375 | 12.626 | 12.375 | 12.375 | 1.3133 | 0.0 (0.0%) | 21,900 |
| 18 Mar 1981 | USD | 12.375 | 12.626 | 12.375 | 12.375 | 1.3133 | 0.0 (0.0%) | 23,200 |
| 17 Mar 1981 | USD | 12.375 | 12.75 | 12.375 | 12.375 | 1.3133 | 0.0 (0.0%) | 3,600 |
| 16 Mar 1981 | USD | 12.375 | 12.5 | 12.375 | 12.375 | 1.3133 | +0.124 (+1.01%) | 48,100 |
| 13 Mar 1981 | USD | 12.251 | 12.5 | 12.251 | 12.251 | 1.3001 | 0.0 (0.0%) | 38,700 |
| 12 Mar 1981 | USD | 12.251 | 12.375 | 12.251 | 12.251 | 1.3001 | +0.126 (+1.04%) | 8,500 |
