| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 8 Apr 1980 | USD | 22.128 | 22.626 | 22.128 | 22.128 | 1.7684 | +0.624 (+2.90%) | 6,400 |
| 7 Apr 1980 | USD | 21.504 | 22.002 | 21.504 | 21.504 | 1.7185 | 0.0 (0.0%) | 1,500 |
| 3 Apr 1980 | USD | 21.504 | 22.002 | 21.504 | 21.504 | 1.7185 | 0.0 (0.0%) | 6,200 |
| 2 Apr 1980 | USD | 21.504 | 22.002 | 21.504 | 21.504 | 1.7185 | +1.128 (+5.54%) | 27,900 |
| 1 Apr 1980 | USD | 20.376 | 20.88 | 20.376 | 20.376 | 1.6284 | -0.624 (-2.97%) | 11,900 |
| 31 Mar 1980 | USD | 21 | 21.504 | 21 | 21 | 1.6783 | -0.504 (-2.34%) | 10,200 |
| 28 Mar 1980 | USD | 21.504 | 22.002 | 21.504 | 21.504 | 1.7185 | +0.504 (+2.40%) | 6,600 |
| 27 Mar 1980 | USD | 21 | 21.504 | 21 | 21 | 1.6783 | -1.002 (-4.55%) | 19,100 |
| 26 Mar 1980 | USD | 22.002 | 22.5 | 22.002 | 22.002 | 1.7583 | -0.126 (-0.57%) | 6,800 |
| 25 Mar 1980 | USD | 22.128 | 22.626 | 22.128 | 22.128 | 1.7684 | -0.126 (-0.57%) | 12,300 |
| 24 Mar 1980 | USD | 22.254 | 22.752 | 22.254 | 22.254 | 1.7785 | -0.624 (-2.73%) | 9,200 |
| 21 Mar 1980 | USD | 22.878 | 23.376 | 22.878 | 22.878 | 1.8283 | -0.126 (-0.55%) | 1,800 |
| 20 Mar 1980 | USD | 23.004 | 23.502 | 23.004 | 23.004 | 1.8384 | -0.624 (-2.64%) | 14,900 |
| 19 Mar 1980 | USD | 23.628 | 24.126 | 23.628 | 23.628 | 1.8883 | +0.624 (+2.71%) | 13,100 |
| 18 Mar 1980 | USD | 23.004 | 23.502 | 23.004 | 23.004 | 1.8384 | -0.75 (-3.16%) | 9,500 |
| 17 Mar 1980 | USD | 23.754 | 24.252 | 23.754 | 23.754 | 1.8983 | +21.496 (+952.18%) | 11,300 |
| 14 Mar 1980 | USD | 2.3076 | 2.3076 | 2.2576 | 2.2576 | 0.1804 | -0.05 (-2.17%) | 50,000 |
| 13 Mar 1980 | USD | 2.3076 | 2.3376 | 2.3076 | 2.3076 | 0.1844 | +0.09 (+4.05%) | 81,300 |
| 12 Mar 1980 | USD | 2.2377 | 2.2676 | 2.2177 | 2.2177 | 0.1772 | -0.02 (-0.89%) | 100,100 |
| 11 Mar 1980 | USD | 2.2876 | 2.2876 | 2.2377 | 2.2377 | 0.1788 | -0.12 (-5.08%) | 145,100 |
| 10 Mar 1980 | USD | 2.3975 | 2.3975 | 2.3575 | 2.3575 | 0.1884 | -0.14 (-5.60%) | 176,400 |
| 7 Mar 1980 | USD | 2.5473 | 2.5473 | 2.4974 | 2.4974 | 0.1996 | -0.1 (-3.85%) | 238,900 |
| 6 Mar 1980 | USD | 2.6173 | 2.6472 | 2.5973 | 2.5973 | 0.2076 | -0.02 (-0.76%) | 72,500 |
| 5 Mar 1980 | USD | 2.6173 | 2.6672 | 2.6173 | 2.6173 | 0.2092 | +0.02 (+0.77%) | 98,800 |
| 4 Mar 1980 | USD | 2.5973 | 2.6472 | 2.5973 | 2.5973 | 0.2076 | +0.05 (+1.96%) | 117,600 |
| 3 Mar 1980 | USD | 2.5973 | 2.5973 | 2.5473 | 2.5473 | 0.2036 | -0.05 (-1.93%) | 168,900 |
| 29 Feb 1980 | USD | 2.5973 | 2.6372 | 2.5973 | 2.5973 | 0.2076 | 0.0 (0.0%) | 98,800 |
| 28 Feb 1980 | USD | 2.5973 | 2.6472 | 2.5973 | 2.5973 | 0.2076 | 0.0 (0.0%) | 108,800 |
| 27 Feb 1980 | USD | 2.6372 | 2.6372 | 2.5973 | 2.5973 | 0.2076 | -0.08 (-2.98%) | 42,500 |
| 26 Feb 1980 | USD | 2.6972 | 2.7272 | 2.6772 | 2.6772 | 0.214 | -0.02 (-0.74%) | 60,000 |
