| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 31 Jul 1980 | USD | 37.002 | 37.254 | 36.252 | 37.002 | 0.7709 | -0.372 (-1.00%) | 122,700 |
| 30 Jul 1980 | USD | 37.374 | 37.626 | 36.75 | 37.374 | 0.7786 | +0.87 (+2.38%) | 181,700 |
| 29 Jul 1980 | USD | 36.504 | 36.504 | 36.126 | 36.504 | 0.7605 | +0.252 (+0.70%) | 90,800 |
| 28 Jul 1980 | USD | 36.252 | 36.75 | 35.25 | 36.252 | 0.7552 | +0.876 (+2.48%) | 105,400 |
| 25 Jul 1980 | USD | 35.376 | 35.502 | 35.124 | 35.376 | 0.737 | -0.126 (-0.35%) | 55,600 |
| 24 Jul 1980 | USD | 35.502 | 35.874 | 34.878 | 35.502 | 0.7396 | +0.624 (+1.79%) | 98,800 |
| 23 Jul 1980 | USD | 34.878 | 35.124 | 34.5 | 34.878 | 0.7266 | -0.624 (-1.76%) | 312,600 |
| 22 Jul 1980 | USD | 35.502 | 36.378 | 35.124 | 35.502 | 0.7396 | +0.498 (+1.42%) | 519,900 |
| 21 Jul 1980 | USD | 35.004 | 35.502 | 34.5 | 35.004 | 0.7292 | -0.12 (-0.34%) | 127,400 |
| 18 Jul 1980 | USD | 35.124 | 35.124 | 34.254 | 35.124 | 0.7318 | +0.87 (+2.54%) | 148,300 |
| 17 Jul 1980 | USD | 34.254 | 34.254 | 33.624 | 34.254 | 0.7136 | +0.252 (+0.74%) | 103,200 |
| 16 Jul 1980 | USD | 34.002 | 34.5 | 34.002 | 34.002 | 0.7084 | -0.372 (-1.08%) | 163,200 |
| 15 Jul 1980 | USD | 34.374 | 35.004 | 34.254 | 34.374 | 0.7161 | +0.246 (+0.72%) | 241,600 |
| 14 Jul 1980 | USD | 34.128 | 34.128 | 33.75 | 34.128 | 0.711 | +0.126 (+0.37%) | 106,600 |
| 11 Jul 1980 | USD | 34.002 | 34.002 | 33.624 | 34.002 | 0.7084 | +0.378 (+1.12%) | 83,100 |
| 10 Jul 1980 | USD | 33.624 | 34.002 | 33.378 | 33.624 | 0.7005 | -0.126 (-0.37%) | 83,800 |
| 9 Jul 1980 | USD | 33.75 | 35.004 | 33.75 | 33.75 | 0.7031 | +0.246 (+0.73%) | 132,000 |
| 8 Jul 1980 | USD | 33.504 | 33.75 | 33.252 | 33.504 | 0.698 | +0.876 (+2.68%) | 171,900 |
| 7 Jul 1980 | USD | 32.628 | 33 | 32.376 | 32.628 | 0.6797 | -0.246 (-0.75%) | 88,400 |
| 4 Jul 1980 | USD | 32.874 | 32.874 | 32.874 | 32.874 | 0.6849 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 32.874 | 32.874 | 32.124 | 32.874 | 0.6849 | +0.498 (+1.54%) | 210,100 |
| 2 Jul 1980 | USD | 32.376 | 32.754 | 32.124 | 32.376 | 0.6745 | -0.378 (-1.15%) | 102,400 |
| 1 Jul 1980 | USD | 32.754 | 33.252 | 32.124 | 32.754 | 0.6824 | -0.246 (-0.75%) | 71,900 |
| 30 Jun 1980 | USD | 33 | 33.504 | 32.874 | 33 | 0.6875 | -0.252 (-0.76%) | 37,200 |
| 27 Jun 1980 | USD | 33.252 | 33.378 | 33 | 33.252 | 0.6927 | -0.252 (-0.75%) | 47,000 |
| 26 Jun 1980 | USD | 33.504 | 33.624 | 33.252 | 33.504 | 0.698 | +0.126 (+0.38%) | 66,700 |
| 25 Jun 1980 | USD | 33.378 | 33.624 | 33.252 | 33.378 | 0.6954 | 0.0 (0.0%) | 63,500 |
| 24 Jun 1980 | USD | 33.378 | 34.002 | 33.378 | 33.378 | 0.6954 | +0.378 (+1.15%) | 90,300 |
| 23 Jun 1980 | USD | 33 | 33.252 | 33 | 33 | 0.6875 | -0.252 (-0.76%) | 144,800 |
| 20 Jun 1980 | USD | 33.252 | 33.504 | 33 | 33.252 | 0.6927 | 0.0 (0.0%) | 91,300 |
