| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 24 Oct 1980 | USD | 31.254 | 31.5 | 30.75 | 31.254 | 0.6511 | +0.252 (+0.81%) | 132,000 |
| 23 Oct 1980 | USD | 31.002 | 31.254 | 31.002 | 31.002 | 0.6459 | 0.0 (0.0%) | 122,600 |
| 22 Oct 1980 | USD | 31.002 | 31.5 | 31.002 | 31.002 | 0.6459 | -0.498 (-1.58%) | 196,700 |
| 21 Oct 1980 | USD | 31.5 | 32.004 | 31.374 | 31.5 | 0.6562 | -0.252 (-0.79%) | 301,400 |
| 20 Oct 1980 | USD | 31.752 | 32.124 | 31.752 | 31.752 | 0.6615 | -0.252 (-0.79%) | 159,400 |
| 17 Oct 1980 | USD | 32.004 | 32.124 | 31.626 | 32.004 | 0.6667 | +0.378 (+1.20%) | 69,700 |
| 16 Oct 1980 | USD | 31.626 | 32.754 | 31.626 | 31.626 | 0.6589 | -0.876 (-2.70%) | 115,800 |
| 15 Oct 1980 | USD | 32.502 | 32.754 | 32.004 | 32.502 | 0.6771 | +0.498 (+1.56%) | 67,100 |
| 14 Oct 1980 | USD | 32.004 | 32.502 | 32.004 | 32.004 | 0.6667 | -0.372 (-1.15%) | 52,700 |
| 13 Oct 1980 | USD | 32.376 | 32.502 | 32.124 | 32.376 | 0.6745 | -0.126 (-0.39%) | 35,500 |
| 10 Oct 1980 | USD | 32.502 | 32.628 | 32.25 | 32.502 | 0.6771 | +0.252 (+0.78%) | 123,900 |
| 9 Oct 1980 | USD | 32.25 | 32.628 | 32.25 | 32.25 | 0.6719 | -0.126 (-0.39%) | 97,000 |
| 8 Oct 1980 | USD | 32.376 | 33 | 32.376 | 32.376 | 0.6745 | -0.498 (-1.51%) | 64,300 |
| 7 Oct 1980 | USD | 32.874 | 33.75 | 32.874 | 32.874 | 0.6849 | -0.378 (-1.14%) | 93,800 |
| 6 Oct 1980 | USD | 33.252 | 33.378 | 33 | 33.252 | 0.6927 | +0.126 (+0.38%) | 66,000 |
| 3 Oct 1980 | USD | 33.126 | 33.876 | 32.754 | 33.126 | 0.6901 | +0.498 (+1.53%) | 86,300 |
| 2 Oct 1980 | USD | 32.628 | 33.378 | 32.502 | 32.628 | 0.6797 | -0.75 (-2.25%) | 74,000 |
| 1 Oct 1980 | USD | 33.378 | 33.378 | 32.502 | 33.378 | 0.6954 | +1.128 (+3.50%) | 69,900 |
| 30 Sep 1980 | USD | 32.25 | 32.502 | 32.124 | 32.25 | 0.6719 | +0.246 (+0.77%) | 95,900 |
| 29 Sep 1980 | USD | 32.004 | 32.874 | 32.004 | 32.004 | 0.6667 | -0.87 (-2.65%) | 110,900 |
| 26 Sep 1980 | USD | 32.874 | 33.126 | 32.628 | 32.874 | 0.6849 | -0.504 (-1.51%) | 132,000 |
| 25 Sep 1980 | USD | 33.378 | 34.5 | 33.378 | 33.378 | 0.6954 | -1.248 (-3.60%) | 119,600 |
| 24 Sep 1980 | USD | 34.626 | 34.752 | 34.002 | 34.626 | 0.7214 | +0.624 (+1.84%) | 116,900 |
| 23 Sep 1980 | USD | 34.002 | 34.878 | 34.002 | 34.002 | 0.7084 | 0.0 (0.0%) | 167,400 |
| 22 Sep 1980 | USD | 34.002 | 34.002 | 33.378 | 34.002 | 0.7084 | +0.498 (+1.49%) | 129,300 |
| 19 Sep 1980 | USD | 33.504 | 33.876 | 33.126 | 33.504 | 0.698 | +0.126 (+0.38%) | 175,100 |
| 18 Sep 1980 | USD | 33.378 | 33.876 | 33.378 | 33.378 | 0.6954 | -0.624 (-1.84%) | 114,800 |
| 17 Sep 1980 | USD | 34.002 | 34.002 | 33.252 | 34.002 | 0.7084 | +0.252 (+0.75%) | 117,800 |
| 16 Sep 1980 | USD | 33.75 | 34.002 | 33.252 | 33.75 | 0.7031 | +0.624 (+1.88%) | 237,500 |
| 15 Sep 1980 | USD | 33.126 | 33.504 | 32.628 | 33.126 | 0.6901 | +0.126 (+0.38%) | 273,100 |
