| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 3 Apr 1980 | USD | 17.501 | 17.501 | 17.126 | 17.501 | 5.8337 | +0.375 (+2.19%) | 29,700 |
| 2 Apr 1980 | USD | 17.126 | 17.25 | 16.751 | 17.126 | 5.7087 | +0.126 (+0.74%) | 39,000 |
| 1 Apr 1980 | USD | 17 | 17 | 16.376 | 17 | 5.6667 | +0.375 (+2.26%) | 53,800 |
| 31 Mar 1980 | USD | 16.625 | 16.625 | 16.125 | 16.625 | 5.5417 | +0.75 (+4.72%) | 46,500 |
| 28 Mar 1980 | USD | 15.875 | 16.25 | 15.875 | 15.875 | 5.2917 | +0.125 (+0.79%) | 25,500 |
| 27 Mar 1980 | USD | 15.75 | 16.001 | 15.5 | 15.75 | 5.25 | -0.251 (-1.57%) | 60,200 |
| 26 Mar 1980 | USD | 16.001 | 16.125 | 15.875 | 16.001 | 5.3337 | +0.126 (+0.79%) | 21,000 |
| 25 Mar 1980 | USD | 15.875 | 16.25 | 15.875 | 15.875 | 5.2917 | -0.25 (-1.55%) | 21,400 |
| 24 Mar 1980 | USD | 16.125 | 16.376 | 16.001 | 16.125 | 5.375 | -0.375 (-2.27%) | 29,300 |
| 21 Mar 1980 | USD | 16.5 | 16.625 | 16.25 | 16.5 | 5.5 | +0.25 (+1.54%) | 19,300 |
| 20 Mar 1980 | USD | 16.25 | 16.625 | 16.25 | 16.25 | 5.4167 | -0.25 (-1.52%) | 19,600 |
| 19 Mar 1980 | USD | 16.5 | 16.625 | 16.125 | 16.5 | 5.5 | +0.25 (+1.54%) | 40,900 |
| 18 Mar 1980 | USD | 16.25 | 16.625 | 16.001 | 16.25 | 5.4167 | 0.0 (0.0%) | 27,400 |
| 17 Mar 1980 | USD | 16.25 | 16.5 | 16.001 | 16.25 | 5.4167 | +10.833 (+200.00%) | 23,100 |
| 14 Mar 1980 | USD | 5.4167 | 5.5417 | 5.2917 | 5.4167 | 1.8056 | 0.0 (0.0%) | 113,400 |
| 13 Mar 1980 | USD | 5.4583 | 5.4583 | 5.375 | 5.4167 | 1.8056 | -0.083 (-1.51%) | 88,800 |
| 12 Mar 1980 | USD | 5.625 | 5.7083 | 5.4167 | 5.5 | 1.8333 | -0.125 (-2.22%) | 237,000 |
| 11 Mar 1980 | USD | 5.4583 | 5.6667 | 5.4583 | 5.625 | 1.875 | +0.167 (+3.05%) | 83,400 |
| 10 Mar 1980 | USD | 5.3333 | 5.5 | 5.3333 | 5.4583 | 1.8194 | +0.208 (+3.97%) | 98,000 |
| 7 Mar 1980 | USD | 5.25 | 5.2917 | 5.1667 | 5.25 | 1.75 | 0.0 (0.0%) | 103,800 |
| 6 Mar 1980 | USD | 5.2917 | 5.2917 | 5.1667 | 5.25 | 1.75 | -0.042 (-0.79%) | 97,800 |
| 5 Mar 1980 | USD | 5.4167 | 5.4583 | 5.25 | 5.2917 | 1.7639 | -0.125 (-2.31%) | 174,600 |
| 4 Mar 1980 | USD | 5.4167 | 5.4167 | 5.2917 | 5.4167 | 1.8056 | -0.125 (-2.26%) | 112,200 |
| 3 Mar 1980 | USD | 5.6667 | 5.6667 | 5.4167 | 5.5417 | 1.8472 | -0.125 (-2.21%) | 88,400 |
| 29 Feb 1980 | USD | 5.2917 | 5.6667 | 5.2917 | 5.6667 | 1.8889 | +0.375 (+7.09%) | 98,600 |
| 28 Feb 1980 | USD | 5.3333 | 5.375 | 5.2917 | 5.2917 | 1.7639 | -0.042 (-0.78%) | 99,800 |
| 27 Feb 1980 | USD | 5.375 | 5.375 | 5.3333 | 5.3333 | 1.7778 | -0.042 (-0.78%) | 183,800 |
| 26 Feb 1980 | USD | 5.375 | 5.4167 | 5.3333 | 5.375 | 1.7917 | 0.0 (0.0%) | 88,800 |
| 25 Feb 1980 | USD | 5.375 | 5.375 | 5.25 | 5.375 | 1.7917 | -0.167 (-3.01%) | 112,200 |
| 22 Feb 1980 | USD | 5.5417 | 5.5417 | 5.4167 | 5.5417 | 1.8472 | 0.0 (0.0%) | 150,800 |
