| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 5 Sep 1980 | USD | 38.75 | 39.25 | 38.626 | 38.75 | 7.3677 | -0.376 (-0.96%) | 9,200 |
| 4 Sep 1980 | USD | 39.126 | 39.876 | 38.876 | 39.126 | 7.4392 | 0.0 (0.0%) | 24,300 |
| 3 Sep 1980 | USD | 39.126 | 39.25 | 37.25 | 39.126 | 7.4392 | +2.126 (+5.75%) | 26,700 |
| 2 Sep 1980 | USD | 37 | 37.25 | 36.626 | 37 | 7.0349 | -0.126 (-0.34%) | 3,300 |
| 29 Aug 1980 | USD | 37.126 | 37.626 | 36.75 | 37.126 | 7.0589 | -0.624 (-1.65%) | 5,500 |
| 28 Aug 1980 | USD | 37.75 | 38.75 | 37.25 | 37.75 | 7.1775 | -0.5 (-1.31%) | 8,100 |
| 27 Aug 1980 | USD | 38.25 | 39.25 | 38.25 | 38.25 | 7.2726 | -0.5 (-1.29%) | 10,500 |
| 26 Aug 1980 | USD | 38.75 | 39.126 | 38 | 38.75 | 7.3677 | +1 (+2.65%) | 23,200 |
| 25 Aug 1980 | USD | 37.75 | 37.876 | 36.876 | 37.75 | 7.1775 | +0.874 (+2.37%) | 16,200 |
| 22 Aug 1980 | USD | 36.876 | 37.25 | 35.626 | 36.876 | 7.0114 | +1 (+2.79%) | 18,400 |
| 21 Aug 1980 | USD | 35.876 | 36.126 | 35.25 | 35.876 | 6.8212 | +0.376 (+1.06%) | 24,500 |
| 20 Aug 1980 | USD | 35.5 | 35.626 | 35.126 | 35.5 | 6.7497 | +0.374 (+1.06%) | 7,500 |
| 19 Aug 1980 | USD | 35.126 | 35.626 | 35 | 35.126 | 6.6786 | -0.25 (-0.71%) | 9,000 |
| 18 Aug 1980 | USD | 35.376 | 35.5 | 35 | 35.376 | 6.7262 | 0.0 (0.0%) | 7,300 |
| 15 Aug 1980 | USD | 35.376 | 35.876 | 35.25 | 35.376 | 6.7262 | -0.5 (-1.39%) | 15,100 |
| 14 Aug 1980 | USD | 35.876 | 35.876 | 35 | 35.876 | 6.8212 | +0.626 (+1.78%) | 10,900 |
| 13 Aug 1980 | USD | 35.25 | 35.5 | 34.876 | 35.25 | 6.7022 | -0.376 (-1.06%) | 24,400 |
| 12 Aug 1980 | USD | 35.626 | 36 | 35.376 | 35.626 | 6.7737 | -0.374 (-1.04%) | 7,100 |
| 11 Aug 1980 | USD | 36 | 36 | 35 | 36 | 6.8448 | +1 (+2.86%) | 10,000 |
| 8 Aug 1980 | USD | 35 | 35.876 | 35 | 35 | 6.6547 | -1.126 (-3.12%) | 10,000 |
| 7 Aug 1980 | USD | 36.126 | 36.5 | 36 | 36.126 | 6.8688 | +0.126 (+0.35%) | 12,400 |
| 6 Aug 1980 | USD | 36 | 36.25 | 35.75 | 36 | 6.8448 | 0.0 (0.0%) | 4,500 |
| 5 Aug 1980 | USD | 36 | 36.376 | 35.626 | 36 | 6.8448 | -0.376 (-1.03%) | 8,600 |
| 4 Aug 1980 | USD | 36.376 | 36.376 | 35.75 | 36.376 | 6.9163 | -0.25 (-0.68%) | 9,500 |
| 1 Aug 1980 | USD | 36.626 | 36.626 | 36 | 36.626 | 6.9638 | +0.626 (+1.74%) | 5,300 |
| 31 Jul 1980 | USD | 36 | 36.5 | 35.5 | 36 | 6.8448 | -0.25 (-0.69%) | 54,200 |
| 30 Jul 1980 | USD | 36.25 | 36.626 | 36 | 36.25 | 6.8923 | +0.124 (+0.34%) | 34,800 |
| 29 Jul 1980 | USD | 36.126 | 36.25 | 36 | 36.126 | 6.8688 | -0.124 (-0.34%) | 12,800 |
| 28 Jul 1980 | USD | 36.25 | 36.75 | 36.126 | 36.25 | 6.8923 | -0.376 (-1.03%) | 20,700 |
| 25 Jul 1980 | USD | 36.626 | 37.376 | 36.626 | 36.626 | 6.9638 | -0.5 (-1.35%) | 7,400 |
