| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 24 Apr 1980 | USD | 30 | 30.5 | 30 | 30 | 7.5 | -0.375 (-1.23%) | 5,100 |
| 23 Apr 1980 | USD | 30.375 | 30.375 | 30.125 | 30.375 | 7.5938 | +0.125 (+0.41%) | 3,000 |
| 22 Apr 1980 | USD | 30.25 | 30.25 | 29.875 | 30.25 | 7.5625 | +0.375 (+1.26%) | 5,400 |
| 21 Apr 1980 | USD | 29.875 | 30.125 | 29.875 | 29.875 | 7.4688 | -0.125 (-0.42%) | 4,000 |
| 18 Apr 1980 | USD | 30 | 30.25 | 30 | 30 | 7.5 | +0.125 (+0.42%) | 3,100 |
| 17 Apr 1980 | USD | 29.875 | 30 | 29.875 | 29.875 | 7.4688 | -0.125 (-0.42%) | 3,100 |
| 16 Apr 1980 | USD | 30 | 30.5 | 30 | 30 | 7.5 | -0.5 (-1.64%) | 4,600 |
| 15 Apr 1980 | USD | 30.5 | 30.5 | 30.25 | 30.5 | 7.625 | +0.25 (+0.83%) | 1,600 |
| 14 Apr 1980 | USD | 30.25 | 30.625 | 30.25 | 30.25 | 7.5625 | -0.375 (-1.22%) | 6,700 |
| 11 Apr 1980 | USD | 30.625 | 31 | 30.625 | 30.625 | 7.6562 | -0.5 (-1.61%) | 4,300 |
| 10 Apr 1980 | USD | 31.125 | 31.5 | 31.125 | 31.125 | 7.7812 | -0.375 (-1.19%) | 3,100 |
| 9 Apr 1980 | USD | 31.5 | 31.5 | 30.75 | 31.5 | 7.875 | +0.75 (+2.44%) | 5,400 |
| 8 Apr 1980 | USD | 30.75 | 30.75 | 30.125 | 30.75 | 7.6875 | 0.0 (0.0%) | 7,100 |
| 7 Apr 1980 | USD | 30.75 | 31.375 | 30.75 | 30.75 | 7.6875 | -1.125 (-3.53%) | 4,300 |
| 3 Apr 1980 | USD | 31.875 | 31.875 | 31 | 31.875 | 7.9688 | +0.625 (+2%) | 4,200 |
| 2 Apr 1980 | USD | 31.25 | 31.75 | 29.5 | 31.25 | 7.8125 | +1.5 (+5.04%) | 14,100 |
| 1 Apr 1980 | USD | 29.75 | 29.75 | 29.25 | 29.75 | 7.4375 | +0.75 (+2.59%) | 10,700 |
| 31 Mar 1980 | USD | 29 | 29 | 27.875 | 29 | 7.25 | +1.5 (+5.45%) | 9,600 |
| 28 Mar 1980 | USD | 27.5 | 28.375 | 27 | 27.5 | 6.875 | +0.875 (+3.29%) | 9,700 |
| 27 Mar 1980 | USD | 26.625 | 26.875 | 26.25 | 26.625 | 6.6562 | -2 (-6.99%) | 11,500 |
| 26 Mar 1980 | USD | 28.625 | 29 | 28.625 | 28.625 | 7.1562 | -0.375 (-1.29%) | 2,200 |
| 25 Mar 1980 | USD | 29 | 29.75 | 29 | 29 | 7.25 | -1.25 (-4.13%) | 6,300 |
| 24 Mar 1980 | USD | 30.25 | 31.375 | 30.125 | 30.25 | 7.5625 | -1.375 (-4.35%) | 35,000 |
| 21 Mar 1980 | USD | 31.625 | 31.75 | 31.25 | 31.625 | 7.9062 | +0.125 (+0.40%) | 8,400 |
| 20 Mar 1980 | USD | 31.5 | 31.75 | 31.375 | 31.5 | 7.875 | -0.25 (-0.79%) | 3,300 |
| 19 Mar 1980 | USD | 31.75 | 31.875 | 31 | 31.75 | 7.9375 | +0.5 (+1.60%) | 6,500 |
| 18 Mar 1980 | USD | 31.25 | 31.5 | 30.5 | 31.25 | 7.8125 | +0.5 (+1.63%) | 6,200 |
| 17 Mar 1980 | USD | 30.75 | 31 | 30.5 | 30.75 | 7.6875 | 0.0 (0.0%) | 7,700 |
