| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 31 Jul 1980 | USD | 84.75 | 85.254 | 84.75 | 84.75 | 0.4414 | +0.498 (+0.59%) | 127,000 |
| 30 Jul 1980 | USD | 84.252 | 84.498 | 84.252 | 84.252 | 0.4388 | +2.502 (+3.06%) | 65,700 |
| 29 Jul 1980 | USD | 81.75 | 82.254 | 81.75 | 81.75 | 0.4258 | +3.498 (+4.47%) | 59,500 |
| 28 Jul 1980 | USD | 78.252 | 78.75 | 78.252 | 78.252 | 0.4076 | +0.75 (+0.97%) | 38,400 |
| 25 Jul 1980 | USD | 77.502 | 77.754 | 77.502 | 77.502 | 0.4037 | -0.75 (-0.96%) | 115,400 |
| 24 Jul 1980 | USD | 78.252 | 78.498 | 78.252 | 78.252 | 0.4076 | -0.498 (-0.63%) | 60,500 |
| 23 Jul 1980 | USD | 78.75 | 79.002 | 78.75 | 78.75 | 0.4102 | -0.75 (-0.94%) | 43,600 |
| 22 Jul 1980 | USD | 79.5 | 79.998 | 79.5 | 79.5 | 0.4141 | -1.002 (-1.24%) | 73,700 |
| 21 Jul 1980 | USD | 80.502 | 80.754 | 80.502 | 80.502 | 0.4193 | 0.0 (0.0%) | 74,000 |
| 18 Jul 1980 | USD | 80.502 | 80.754 | 80.502 | 80.502 | 0.4193 | +2.004 (+2.55%) | 65,500 |
| 17 Jul 1980 | USD | 78.498 | 79.002 | 78.498 | 78.498 | 0.4088 | +1.746 (+2.27%) | 80,500 |
| 16 Jul 1980 | USD | 76.752 | 76.998 | 76.752 | 76.752 | 0.3997 | +1.254 (+1.66%) | 60,900 |
| 15 Jul 1980 | USD | 75.498 | 75.75 | 75.498 | 75.498 | 0.3932 | +2.244 (+3.06%) | 107,700 |
| 14 Jul 1980 | USD | 73.254 | 73.752 | 73.254 | 73.254 | 0.3815 | +0.756 (+1.04%) | 78,400 |
| 11 Jul 1980 | USD | 72.498 | 73.002 | 72.498 | 72.498 | 0.3776 | -0.252 (-0.35%) | 51,500 |
| 10 Jul 1980 | USD | 72.75 | 73.002 | 72.75 | 72.75 | 0.3789 | +0.996 (+1.39%) | 73,400 |
| 9 Jul 1980 | USD | 71.754 | 72 | 71.754 | 71.754 | 0.3737 | 0.0 (0.0%) | 48,900 |
| 8 Jul 1980 | USD | 71.754 | 72.252 | 71.754 | 71.754 | 0.3737 | +1.5 (+2.14%) | 68,700 |
| 7 Jul 1980 | USD | 70.254 | 70.752 | 70.254 | 70.254 | 0.3659 | +2.502 (+3.69%) | 101,800 |
| 4 Jul 1980 | USD | 67.752 | 67.752 | 67.752 | 67.752 | 0.3529 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 67.752 | 68.754 | 67.752 | 67.752 | 0.3529 | +0.498 (+0.74%) | 23,700 |
| 2 Jul 1980 | USD | 67.254 | 68.25 | 67.254 | 67.254 | 0.3503 | +0.504 (+0.76%) | 34,300 |
| 1 Jul 1980 | USD | 66.75 | 67.752 | 66.75 | 66.75 | 0.3477 | +0.996 (+1.51%) | 51,100 |
| 30 Jun 1980 | USD | 65.754 | 66.75 | 65.754 | 65.754 | 0.3425 | -0.498 (-0.75%) | 27,800 |
| 27 Jun 1980 | USD | 66.252 | 67.254 | 66.252 | 66.252 | 0.3451 | +0.252 (+0.38%) | 36,000 |
| 26 Jun 1980 | USD | 66 | 67.002 | 66 | 66 | 0.3438 | 0.0 (0.0%) | 52,900 |
| 25 Jun 1980 | USD | 66 | 67.002 | 66 | 66 | 0.3438 | +0.75 (+1.15%) | 80,700 |
| 24 Jun 1980 | USD | 65.25 | 66.252 | 65.25 | 65.25 | 0.3398 | 0.0 (0.0%) | 50,400 |
| 23 Jun 1980 | USD | 65.25 | 66.252 | 65.25 | 65.25 | 0.3398 | 0.0 (0.0%) | 51,500 |
| 20 Jun 1980 | USD | 65.25 | 66.252 | 65.25 | 65.25 | 0.3398 | +0.252 (+0.39%) | 36,600 |
