| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 17 Apr 1981 | USD | 6.876 | 6.876 | 6.876 | 6.876 | 0.573 | 0.0 (0.0%) | 0 |
| 16 Apr 1981 | USD | 6.876 | 6.876 | 6.876 | 6.876 | 0.573 | 0.0 (0.0%) | 0 |
| 15 Apr 1981 | USD | 6.876 | 7.25 | 6.876 | 6.876 | 0.573 | -0.124 (-1.77%) | 4,300 |
| 14 Apr 1981 | USD | 7 | 7.376 | 7 | 7 | 0.5833 | +0.25 (+3.70%) | 4,600 |
| 13 Apr 1981 | USD | 6.75 | 7.126 | 6.75 | 6.75 | 0.5625 | 0.0 (0.0%) | 1,100 |
| 10 Apr 1981 | USD | 6.75 | 7.126 | 6.75 | 6.75 | 0.5625 | 0.0 (0.0%) | 1,100 |
| 9 Apr 1981 | USD | 6.75 | 7.25 | 6.75 | 6.75 | 0.5625 | 0.0 (0.0%) | 1,000 |
| 8 Apr 1981 | USD | 6.75 | 7.25 | 6.75 | 6.75 | 0.5625 | 0.0 (0.0%) | 1,300 |
| 7 Apr 1981 | USD | 6.75 | 7.126 | 6.75 | 6.75 | 0.5625 | -0.25 (-3.57%) | 7,200 |
| 6 Apr 1981 | USD | 7 | 7.25 | 7 | 7 | 0.5833 | -0.5 (-6.67%) | 10,800 |
| 3 Apr 1981 | USD | 7.5 | 7.876 | 7.5 | 7.5 | 0.625 | -0.126 (-1.65%) | 7,500 |
| 2 Apr 1981 | USD | 7.626 | 7.876 | 7.626 | 7.626 | 0.6355 | 0.0 (0.0%) | 3,500 |
| 1 Apr 1981 | USD | 7.626 | 7.876 | 7.626 | 7.626 | 0.6355 | +1.376 (+22.02%) | 18,800 |
| 31 Mar 1981 | USD | 6.25 | 6.5 | 6.25 | 6.25 | 0.5208 | +0.624 (+11.09%) | 10,800 |
| 30 Mar 1981 | USD | 5.626 | 6 | 5.626 | 5.626 | 0.4688 | 0.0 (0.0%) | 3,000 |
| 27 Mar 1981 | USD | 5.626 | 5.876 | 5.626 | 5.626 | 0.4688 | 0.0 (0.0%) | 2,600 |
| 26 Mar 1981 | USD | 5.626 | 5.876 | 5.626 | 5.626 | 0.4688 | 0.0 (0.0%) | 3,300 |
| 25 Mar 1981 | USD | 5.626 | 6 | 5.626 | 5.626 | 0.4688 | 0.0 (0.0%) | 3,500 |
| 24 Mar 1981 | USD | 5.626 | 6 | 5.626 | 5.626 | 0.4688 | 0.0 (0.0%) | 2,900 |
| 23 Mar 1981 | USD | 5.626 | 6 | 5.626 | 5.626 | 0.4688 | +0.376 (+7.16%) | 7,900 |
| 20 Mar 1981 | USD | 5.25 | 5.626 | 5.25 | 5.25 | 0.4375 | 0.0 (0.0%) | 1,100 |
| 19 Mar 1981 | USD | 5.25 | 5.626 | 5.25 | 5.25 | 0.4375 | +0.124 (+2.42%) | 3,500 |
| 18 Mar 1981 | USD | 5.126 | 5.626 | 5.126 | 5.126 | 0.4272 | 0.0 (0.0%) | 5,200 |
| 17 Mar 1981 | USD | 5.126 | 5.376 | 5.126 | 5.126 | 0.4272 | 0.0 (0.0%) | 400 |
| 16 Mar 1981 | USD | 5.126 | 5.376 | 5.126 | 5.126 | 0.4272 | +0.126 (+2.52%) | 400 |
| 13 Mar 1981 | USD | 5 | 5.25 | 5 | 5 | 0.4167 | 0.0 (0.0%) | 2,200 |
| 12 Mar 1981 | USD | 5 | 5.25 | 5 | 5 | 0.4167 | 0.0 (0.0%) | 2,000 |
| 11 Mar 1981 | USD | 5 | 5.25 | 5 | 5 | 0.4167 | 0.0 (0.0%) | 400 |
| 10 Mar 1981 | USD | 5 | 5.25 | 5 | 5 | 0.4167 | +0.124 (+2.54%) | 1,500 |
| 9 Mar 1981 | USD | 4.876 | 5.126 | 4.876 | 4.876 | 0.4063 | 0.0 (0.0%) | 100 |
