| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 16 Apr 1980 | USD | 31.75 | 33.5 | 31.75 | 31.75 | 6.0367 | -1.5 (-4.51%) | 28,000 |
| 15 Apr 1980 | USD | 33.25 | 33.876 | 33 | 33.25 | 6.3219 | -0.626 (-1.85%) | 9,500 |
| 14 Apr 1980 | USD | 33.876 | 34.5 | 33.626 | 33.876 | 6.441 | -0.75 (-2.17%) | 5,700 |
| 11 Apr 1980 | USD | 34.626 | 34.876 | 34 | 34.626 | 6.5836 | +0.75 (+2.21%) | 33,700 |
| 10 Apr 1980 | USD | 33.876 | 34 | 33.25 | 33.876 | 6.441 | +0.376 (+1.12%) | 19,600 |
| 9 Apr 1980 | USD | 33.5 | 33.5 | 32.626 | 33.5 | 6.3695 | +0.5 (+1.52%) | 23,700 |
| 8 Apr 1980 | USD | 33 | 33.25 | 31.75 | 33 | 6.2744 | +0.874 (+2.72%) | 9,700 |
| 7 Apr 1980 | USD | 32.126 | 33.876 | 32.126 | 32.126 | 6.1082 | -1.75 (-5.17%) | 23,400 |
| 3 Apr 1980 | USD | 33.876 | 34.876 | 33.5 | 33.876 | 6.441 | -1.374 (-3.90%) | 24,300 |
| 2 Apr 1980 | USD | 35.25 | 36.5 | 34.75 | 35.25 | 6.7022 | -0.626 (-1.74%) | 68,400 |
| 1 Apr 1980 | USD | 35.876 | 37 | 33.25 | 35.876 | 6.8212 | +5.126 (+16.67%) | 173,200 |
| 31 Mar 1980 | USD | 30.75 | 30.75 | 29 | 30.75 | 5.8466 | +2.25 (+7.89%) | 10,800 |
| 28 Mar 1980 | USD | 28.5 | 28.5 | 27.75 | 28.5 | 5.4188 | +0.75 (+2.70%) | 13,700 |
| 27 Mar 1980 | USD | 27.75 | 28.626 | 25.75 | 27.75 | 5.2762 | -1.126 (-3.90%) | 25,300 |
| 26 Mar 1980 | USD | 28.876 | 29.626 | 28.876 | 28.876 | 5.4903 | -0.374 (-1.28%) | 6,300 |
| 25 Mar 1980 | USD | 29.25 | 29.5 | 28.75 | 29.25 | 5.5614 | -0.126 (-0.43%) | 19,400 |
| 24 Mar 1980 | USD | 29.376 | 31 | 28.5 | 29.376 | 5.5854 | -1.624 (-5.24%) | 26,400 |
| 21 Mar 1980 | USD | 31 | 31.376 | 30.5 | 31 | 5.8941 | -0.25 (-0.80%) | 4,500 |
| 20 Mar 1980 | USD | 31.25 | 32.126 | 31.25 | 31.25 | 5.9417 | -1 (-3.10%) | 8,400 |
| 19 Mar 1980 | USD | 32.25 | 33 | 32.25 | 32.25 | 6.1318 | -0.376 (-1.15%) | 6,700 |
| 18 Mar 1980 | USD | 32.626 | 32.626 | 31.5 | 32.626 | 6.2033 | +0.876 (+2.76%) | 18,200 |
| 17 Mar 1980 | USD | 31.75 | 32.25 | 30.75 | 31.75 | 6.0367 | 0.0 (0.0%) | 52,500 |
