| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 16 Apr 1981 | USD | 10.75 | 11 | 10.75 | 10.75 | 0.5678 | -0.25 (-2.27%) | 3,200 |
| 15 Apr 1981 | USD | 11 | 11.373 | 11 | 11 | 0.581 | -0.25 (-2.22%) | 2,301 |
| 14 Apr 1981 | USD | 11.25 | 11.373 | 11 | 11.25 | 0.5942 | -0.376 (-3.23%) | 1,300 |
| 13 Apr 1981 | USD | 11.626 | 11.626 | 11 | 11.626 | 0.6141 | +0.753 (+6.93%) | 5,300 |
| 10 Apr 1981 | USD | 10.873 | 11.373 | 10.873 | 10.873 | 0.5743 | -0.627 (-5.45%) | 2,301 |
| 9 Apr 1981 | USD | 11.5 | 11.626 | 11.5 | 11.5 | 0.6074 | -0.126 (-1.08%) | 601 |
| 8 Apr 1981 | USD | 11.626 | 12.003 | 11.626 | 11.626 | 0.6141 | -0.5 (-4.12%) | 1,400 |
| 7 Apr 1981 | USD | 12.126 | 12.126 | 12.126 | 12.126 | 0.6405 | 0.0 (0.0%) | 0 |
| 6 Apr 1981 | USD | 12.126 | 12.126 | 12.003 | 12.126 | 0.6405 | -0.249 (-2.01%) | 702 |
| 3 Apr 1981 | USD | 12.375 | 12.748 | 12.375 | 12.375 | 0.6536 | -0.254 (-2.01%) | 1,600 |
| 2 Apr 1981 | USD | 12.629 | 12.629 | 12.495 | 12.629 | 0.667 | +0.254 (+2.05%) | 801 |
| 1 Apr 1981 | USD | 12.375 | 12.748 | 12.375 | 12.375 | 0.6536 | -0.373 (-2.93%) | 801 |
| 31 Mar 1981 | USD | 12.748 | 12.748 | 12.003 | 12.748 | 0.6733 | +0.496 (+4.05%) | 2,401 |
| 30 Mar 1981 | USD | 12.252 | 12.375 | 12.126 | 12.252 | 0.6471 | -0.243 (-1.94%) | 1,501 |
| 27 Mar 1981 | USD | 12.495 | 12.495 | 12.126 | 12.495 | 0.66 | +0.12 (+0.97%) | 3,400 |
| 26 Mar 1981 | USD | 12.375 | 12.495 | 12.003 | 12.375 | 0.6536 | +0.031 (+5.01%) | 3,100 |
| 26 Mar 1981 |
|
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| 25 Mar 1981 | USD | 12.374 | 12.374 | 12.001 | 12.374 | 0.6224 | +0.248 (+2.05%) | 2,201 |
| 24 Mar 1981 | USD | 12.126 | 12.126 | 12.001 | 12.126 | 0.61 | +0.251 (+2.11%) | 901 |
| 23 Mar 1981 | USD | 11.875 | 12.001 | 11.628 | 11.875 | 0.5973 | +0.122 (+1.04%) | 1,801 |
| 20 Mar 1981 | USD | 11.753 | 12.876 | 11.753 | 11.753 | 0.5912 | -0.122 (-1.03%) | 2,400 |
| 19 Mar 1981 | USD | 11.875 | 11.875 | 11.628 | 11.875 | 0.5973 | +0.247 (+2.12%) | 3,700 |
| 18 Mar 1981 | USD | 11.628 | 12.629 | 11.628 | 11.628 | 0.5849 | -0.871 (-6.97%) | 5,500 |
| 17 Mar 1981 | USD | 12.499 | 12.998 | 12.499 | 12.499 | 0.6287 | -0.377 (-2.93%) | 3,401 |
| 16 Mar 1981 | USD | 12.876 | 12.876 | 12.75 | 12.876 | 0.6477 | +0.126 (+0.99%) | 4,202 |
| 13 Mar 1981 | USD | 12.75 | 12.876 | 12.75 | 12.75 | 0.6414 | 0.0 (0.0%) | 300 |
| 12 Mar 1981 | USD | 12.75 | 12.75 | 12.374 | 12.75 | 0.6414 | +0.498 (+4.06%) | 3,999 |
| 11 Mar 1981 | USD | 12.252 | 12.75 | 12.252 | 12.252 | 0.6163 | -0.624 (-4.85%) | 501 |
| 10 Mar 1981 | USD | 12.876 | 12.998 | 12.75 | 12.876 | 0.6477 | +0.126 (+0.99%) | 2,101 |
| 9 Mar 1981 | USD | 12.75 | 12.75 | 12.126 | 12.75 | 0.6414 | +0.875 (+7.37%) | 2,600 |
| 6 Mar 1981 | USD | 11.875 | 11.875 | 11.753 | 11.875 | 0.5973 | +0.373 (+3.24%) | 300 |
