| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 10 Sep 1980 | USD | 100.875 | 100.875 | 98.001 | 100.875 | 8.4062 | +3.876 (+4.00%) | 18,200 |
| 9 Sep 1980 | USD | 96.999 | 96.999 | 95.499 | 96.999 | 8.0832 | +0.498 (+0.52%) | 3,600 |
| 8 Sep 1980 | USD | 96.501 | 98.001 | 96.501 | 96.501 | 8.0418 | +0.627 (+0.65%) | 16,400 |
| 5 Sep 1980 | USD | 95.874 | 96.249 | 94.374 | 95.874 | 7.9895 | +1.749 (+1.86%) | 10,500 |
| 4 Sep 1980 | USD | 94.125 | 96.876 | 94.125 | 94.125 | 7.8438 | -0.876 (-0.92%) | 36,700 |
| 3 Sep 1980 | USD | 95.001 | 95.001 | 89.376 | 95.001 | 7.9168 | +6.375 (+7.19%) | 16,600 |
| 2 Sep 1980 | USD | 88.626 | 88.875 | 85.626 | 88.626 | 7.3855 | +3.252 (+3.81%) | 6,900 |
| 29 Aug 1980 | USD | 85.374 | 85.875 | 85.374 | 85.374 | 7.1145 | -0.501 (-0.58%) | 5,000 |
| 28 Aug 1980 | USD | 85.875 | 87.501 | 85.749 | 85.875 | 7.1562 | -0.876 (-1.01%) | 7,900 |
| 27 Aug 1980 | USD | 86.751 | 86.751 | 84.126 | 86.751 | 7.2293 | +2.625 (+3.12%) | 24,200 |
| 26 Aug 1980 | USD | 84.126 | 84.75 | 83.376 | 84.126 | 7.0105 | +1.002 (+1.21%) | 14,500 |
| 25 Aug 1980 | USD | 83.124 | 83.25 | 82.626 | 83.124 | 6.927 | +0.498 (+0.60%) | 4,100 |
| 22 Aug 1980 | USD | 82.626 | 83.499 | 82.251 | 82.626 | 6.8855 | -0.624 (-0.75%) | 11,600 |
| 21 Aug 1980 | USD | 83.25 | 83.376 | 82.875 | 83.25 | 6.9375 | +0.624 (+0.76%) | 4,700 |
| 20 Aug 1980 | USD | 82.626 | 83.25 | 82.626 | 82.626 | 6.8855 | -0.249 (-0.30%) | 10,600 |
| 19 Aug 1980 | USD | 82.875 | 83.25 | 82.749 | 82.875 | 6.9062 | -0.624 (-0.75%) | 4,800 |
| 18 Aug 1980 | USD | 83.499 | 84.126 | 83.499 | 83.499 | 6.9582 | -0.75 (-0.89%) | 8,100 |
| 15 Aug 1980 | USD | 84.249 | 84.375 | 84 | 84.249 | 7.0207 | -0.375 (-0.44%) | 4,600 |
| 14 Aug 1980 | USD | 84.624 | 85.251 | 84.624 | 84.624 | 7.052 | -0.375 (-0.44%) | 3,600 |
| 13 Aug 1980 | USD | 84.999 | 84.999 | 82.875 | 84.999 | 7.0832 | +2.25 (+2.72%) | 7,500 |
| 12 Aug 1980 | USD | 82.749 | 83.001 | 82.125 | 82.749 | 6.8957 | +0.999 (+1.22%) | 30,700 |
| 11 Aug 1980 | USD | 81.75 | 81.75 | 80.124 | 81.75 | 6.8125 | +2.001 (+2.51%) | 20,100 |
| 8 Aug 1980 | USD | 79.749 | 80.25 | 79.5 | 79.749 | 6.6457 | +0.498 (+0.63%) | 24,800 |
| 7 Aug 1980 | USD | 79.251 | 79.5 | 78.999 | 79.251 | 6.6043 | +0.252 (+0.32%) | 5,200 |
| 6 Aug 1980 | USD | 78.999 | 78.999 | 78.126 | 78.999 | 6.5832 | +0.75 (+0.96%) | 3,400 |
| 5 Aug 1980 | USD | 78.249 | 80.499 | 78 | 78.249 | 6.5207 | -2.25 (-2.80%) | 27,700 |
| 4 Aug 1980 | USD | 80.499 | 81.126 | 80.001 | 80.499 | 6.7082 | -0.876 (-1.08%) | 23,000 |
| 1 Aug 1980 | USD | 81.375 | 81.75 | 81 | 81.375 | 6.7812 | -0.624 (-0.76%) | 9,200 |
| 31 Jul 1980 | USD | 81.999 | 82.749 | 81.75 | 81.999 | 6.8332 | -1.002 (-1.21%) | 12,200 |
| 30 Jul 1980 | USD | 83.001 | 83.751 | 83.001 | 83.001 | 6.9168 | +0.501 (+0.61%) | 8,000 |
