| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 23 Apr 1980 | USD | 16.25 | 16.5 | 16.25 | 16.25 | 10.8333 | 0.0 (0.0%) | 7,100 |
| 22 Apr 1980 | USD | 16.25 | 16.25 | 15.5 | 16.25 | 10.8333 | 0.0 (0.0%) | 7,100 |
| 21 Apr 1980 | USD | 16.25 | 16.875 | 16.25 | 16.25 | 10.8333 | -0.375 (-2.26%) | 4,500 |
| 18 Apr 1980 | USD | 16.625 | 16.875 | 16.125 | 16.625 | 11.0833 | +0.624 (+3.90%) | 7,600 |
| 17 Apr 1980 | USD | 16.001 | 16.001 | 15.125 | 16.001 | 10.6673 | +0.626 (+4.07%) | 7,900 |
| 16 Apr 1980 | USD | 15.375 | 15.626 | 14.876 | 15.375 | 10.25 | +0.625 (+4.24%) | 9,900 |
| 15 Apr 1980 | USD | 14.75 | 14.75 | 14.75 | 14.75 | 9.8333 | 0.0 (0.0%) | 1,700 |
| 14 Apr 1980 | USD | 14.75 | 14.75 | 14.625 | 14.75 | 9.8333 | 0.0 (0.0%) | 3,200 |
| 11 Apr 1980 | USD | 14.75 | 14.75 | 14.25 | 14.75 | 9.8333 | +0.5 (+3.51%) | 8,300 |
| 10 Apr 1980 | USD | 14.25 | 14.375 | 14.25 | 14.25 | 9.5 | 0.0 (0.0%) | 12,100 |
| 9 Apr 1980 | USD | 14.25 | 14.625 | 14.25 | 14.25 | 9.5 | 0.0 (0.0%) | 7,300 |
| 8 Apr 1980 | USD | 14.25 | 14.25 | 14 | 14.25 | 9.5 | 0.0 (0.0%) | 5,300 |
| 7 Apr 1980 | USD | 14.25 | 14.25 | 14 | 14.25 | 9.5 | 0.0 (0.0%) | 1,000 |
| 3 Apr 1980 | USD | 14.25 | 14.501 | 14 | 14.25 | 9.5 | -0.251 (-1.73%) | 11,900 |
| 2 Apr 1980 | USD | 14.501 | 14.501 | 14.501 | 14.501 | 9.6673 | +0.251 (+1.76%) | 2,000 |
| 1 Apr 1980 | USD | 14.25 | 14.25 | 14 | 14.25 | 9.5 | +0.124 (+0.88%) | 4,500 |
| 31 Mar 1980 | USD | 14.126 | 14.75 | 14.126 | 14.126 | 9.4173 | -0.499 (-3.41%) | 6,000 |
| 28 Mar 1980 | USD | 14.625 | 14.625 | 14 | 14.625 | 9.75 | +0.625 (+4.46%) | 3,400 |
| 27 Mar 1980 | USD | 14 | 14.126 | 13.875 | 14 | 9.3333 | 0.0 (0.0%) | 18,200 |
| 26 Mar 1980 | USD | 14 | 14.25 | 14 | 14 | 9.3333 | -0.375 (-2.61%) | 4,400 |
| 25 Mar 1980 | USD | 14.375 | 14.75 | 14.375 | 14.375 | 9.5833 | -0.126 (-0.87%) | 2,800 |
| 24 Mar 1980 | USD | 14.501 | 15 | 14.501 | 14.501 | 9.6673 | -0.499 (-3.33%) | 9,500 |
| 21 Mar 1980 | USD | 15 | 15.125 | 14.876 | 15 | 10 | -0.125 (-0.83%) | 2,000 |
| 20 Mar 1980 | USD | 15.125 | 15.125 | 14.876 | 15.125 | 10.0833 | +0.249 (+1.67%) | 1,400 |
| 19 Mar 1980 | USD | 14.876 | 15 | 14.75 | 14.876 | 9.9173 | -0.124 (-0.83%) | 2,100 |
| 18 Mar 1980 | USD | 15 | 15 | 14.625 | 15 | 10 | +0.375 (+2.56%) | 6,200 |
| 17 Mar 1980 | USD | 14.625 | 15.125 | 14.501 | 14.625 | 9.75 | 0.0 (0.0%) | 3,100 |
