| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 13 May 1980 | USD | 54.25 | 54.25 | 53.376 | 54.25 | 6.7812 | +1 (+1.88%) | 6,500 |
| 12 May 1980 | USD | 53.25 | 53.25 | 53 | 53.25 | 6.6562 | 0.0 (0.0%) | 2,200 |
| 9 May 1980 | USD | 53.25 | 54 | 53.25 | 53.25 | 6.6562 | -0.25 (-0.47%) | 3,100 |
| 8 May 1980 | USD | 53.5 | 54.25 | 53.5 | 53.5 | 6.6875 | -0.5 (-0.93%) | 15,000 |
| 7 May 1980 | USD | 54 | 54 | 53.75 | 54 | 6.75 | +0.5 (+0.93%) | 15,200 |
| 6 May 1980 | USD | 53.5 | 54.376 | 53.5 | 53.5 | 6.6875 | -0.75 (-1.38%) | 6,100 |
| 5 May 1980 | USD | 54.25 | 54.25 | 53.376 | 54.25 | 6.7812 | +0.25 (+0.46%) | 4,300 |
| 2 May 1980 | USD | 54 | 54 | 53.5 | 54 | 6.75 | +0.124 (+0.23%) | 8,700 |
| 1 May 1980 | USD | 53.876 | 54.25 | 52.75 | 53.876 | 6.7345 | +1.376 (+2.62%) | 27,000 |
| 30 Apr 1980 | USD | 52.5 | 52.5 | 51.376 | 52.5 | 6.5625 | 0.0 (0.0%) | 6,900 |
| 29 Apr 1980 | USD | 52.5 | 52.5 | 51.126 | 52.5 | 6.5625 | +1.624 (+3.19%) | 10,100 |
| 28 Apr 1980 | USD | 50.876 | 51 | 50.75 | 50.876 | 6.3595 | +0.25 (+0.49%) | 3,300 |
| 25 Apr 1980 | USD | 50.626 | 50.626 | 49.876 | 50.626 | 6.3282 | +0.626 (+1.25%) | 8,000 |
| 24 Apr 1980 | USD | 50 | 50.5 | 50 | 50 | 6.25 | -0.25 (-0.50%) | 3,200 |
| 23 Apr 1980 | USD | 50.25 | 50.25 | 49.25 | 50.25 | 6.2812 | +1.25 (+2.55%) | 8,100 |
| 22 Apr 1980 | USD | 49 | 50.876 | 49 | 49 | 6.125 | +0.5 (+1.03%) | 27,100 |
| 21 Apr 1980 | USD | 48.5 | 49.126 | 48.25 | 48.5 | 6.0625 | 0.0 (0.0%) | 2,700 |
| 18 Apr 1980 | USD | 48.5 | 48.626 | 48 | 48.5 | 6.0625 | +0.25 (+0.52%) | 6,900 |
| 17 Apr 1980 | USD | 48.25 | 48.25 | 47.626 | 48.25 | 6.0312 | +0.624 (+1.31%) | 3,800 |
| 16 Apr 1980 | USD | 47.626 | 49.25 | 47.626 | 47.626 | 5.9532 | -0.124 (-0.26%) | 12,500 |
| 15 Apr 1980 | USD | 47.75 | 48 | 47.5 | 47.75 | 5.9688 | +0.25 (+0.53%) | 7,700 |
| 14 Apr 1980 | USD | 47.5 | 47.5 | 47.25 | 47.5 | 5.9375 | 0.0 (0.0%) | 800 |
| 11 Apr 1980 | USD | 47.5 | 47.626 | 47.25 | 47.5 | 5.9375 | +0.25 (+0.53%) | 3,100 |
| 10 Apr 1980 | USD | 47.25 | 47.626 | 46.75 | 47.25 | 5.9062 | +0.25 (+0.53%) | 8,400 |
| 9 Apr 1980 | USD | 47 | 47 | 46.25 | 47 | 5.875 | +1 (+2.17%) | 5,500 |
| 8 Apr 1980 | USD | 46 | 46 | 45 | 46 | 5.75 | -0.75 (-1.60%) | 16,200 |
| 7 Apr 1980 | USD | 46.75 | 48 | 46 | 46.75 | 5.8438 | -1.25 (-2.60%) | 9,000 |
| 3 Apr 1980 | USD | 48 | 48.75 | 47.25 | 48 | 6 | +0.25 (+0.52%) | 8,400 |
| 2 Apr 1980 | USD | 47.75 | 47.75 | 46.25 | 47.75 | 5.9688 | +1.75 (+3.80%) | 5,200 |
| 1 Apr 1980 | USD | 46 | 46.5 | 46 | 46 | 5.75 | 0.0 (0.0%) | 14,300 |
