| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 12 Sep 1980 | USD | 88.752 | 88.998 | 88.752 | 88.752 | 0.4622 | -0.246 (-0.28%) | 25,000 |
| 11 Sep 1980 | USD | 88.998 | 89.25 | 88.998 | 88.998 | 0.4635 | +0.498 (+0.56%) | 31,200 |
| 10 Sep 1980 | USD | 88.5 | 88.998 | 88.5 | 88.5 | 0.4609 | -1.002 (-1.12%) | 52,600 |
| 9 Sep 1980 | USD | 89.502 | 89.754 | 89.502 | 89.502 | 0.4662 | +0.252 (+0.28%) | 71,000 |
| 8 Sep 1980 | USD | 89.25 | 89.754 | 89.25 | 89.25 | 0.4648 | -2.502 (-2.73%) | 22,400 |
| 5 Sep 1980 | USD | 91.752 | 91.998 | 91.752 | 91.752 | 0.4779 | -0.498 (-0.54%) | 32,600 |
| 4 Sep 1980 | USD | 92.25 | 92.754 | 92.25 | 92.25 | 0.4805 | +0.75 (+0.82%) | 84,100 |
| 3 Sep 1980 | USD | 91.5 | 91.998 | 91.5 | 91.5 | 0.4766 | +2.748 (+3.10%) | 48,400 |
| 2 Sep 1980 | USD | 88.752 | 88.998 | 88.752 | 88.752 | 0.4622 | +1.254 (+1.43%) | 35,500 |
| 29 Aug 1980 | USD | 87.498 | 87.75 | 87.498 | 87.498 | 0.4557 | -0.504 (-0.57%) | 81,000 |
| 28 Aug 1980 | USD | 88.002 | 88.254 | 88.002 | 88.002 | 0.4583 | -0.75 (-0.85%) | 33,600 |
| 27 Aug 1980 | USD | 88.752 | 88.998 | 88.752 | 88.752 | 0.4622 | -0.246 (-0.28%) | 18,300 |
| 26 Aug 1980 | USD | 88.998 | 89.25 | 88.998 | 88.998 | 0.4635 | 0.0 (0.0%) | 105,000 |
| 25 Aug 1980 | USD | 88.998 | 89.25 | 88.998 | 88.998 | 0.4635 | 0.0 (0.0%) | 58,200 |
| 22 Aug 1980 | USD | 88.998 | 89.25 | 88.998 | 88.998 | 0.4635 | +0.498 (+0.56%) | 200,600 |
| 21 Aug 1980 | USD | 88.5 | 88.752 | 88.5 | 88.5 | 0.4609 | +1.002 (+1.15%) | 58,600 |
| 20 Aug 1980 | USD | 87.498 | 88.002 | 87.498 | 87.498 | 0.4557 | +1.746 (+2.04%) | 61,500 |
| 19 Aug 1980 | USD | 85.752 | 85.998 | 85.752 | 85.752 | 0.4466 | -1.248 (-1.43%) | 46,300 |
| 18 Aug 1980 | USD | 87 | 87.252 | 87 | 87 | 0.4531 | -2.502 (-2.80%) | 40,100 |
| 15 Aug 1980 | USD | 89.502 | 90 | 89.502 | 89.502 | 0.4662 | -1.248 (-1.38%) | 213,600 |
| 14 Aug 1980 | USD | 90.75 | 91.002 | 90.75 | 90.75 | 0.4727 | 0.0 (0.0%) | 45,800 |
| 13 Aug 1980 | USD | 90.75 | 91.254 | 90.75 | 90.75 | 0.4727 | -1.752 (-1.89%) | 63,300 |
| 12 Aug 1980 | USD | 92.502 | 93.498 | 92.502 | 92.502 | 0.4818 | +0.252 (+0.27%) | 116,700 |
| 11 Aug 1980 | USD | 92.25 | 92.754 | 92.25 | 92.25 | 0.4805 | +5.496 (+6.34%) | 37,900 |
| 8 Aug 1980 | USD | 86.754 | 87.252 | 86.754 | 86.754 | 0.4518 | +1.254 (+1.47%) | 30,300 |
| 7 Aug 1980 | USD | 85.5 | 85.752 | 85.5 | 85.5 | 0.4453 | +1.002 (+1.19%) | 45,900 |
| 6 Aug 1980 | USD | 84.498 | 85.254 | 84.498 | 84.498 | 0.4401 | -0.756 (-0.89%) | 58,300 |
| 5 Aug 1980 | USD | 85.254 | 85.752 | 85.254 | 85.254 | 0.444 | +0.504 (+0.59%) | 35,000 |
| 4 Aug 1980 | USD | 84.75 | 85.5 | 84.75 | 84.75 | 0.4414 | +1.248 (+1.49%) | 29,800 |
| 1 Aug 1980 | USD | 83.502 | 84.252 | 83.502 | 83.502 | 0.4349 | -1.248 (-1.47%) | 49,600 |
