| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 9 Oct 1980 | USD | 26.874 | 27.252 | 26.874 | 26.874 | 2.986 | -0.126 (-0.47%) | 1,100 |
| 8 Oct 1980 | USD | 27 | 27.126 | 26.754 | 27 | 3 | +0.498 (+1.88%) | 1,000 |
| 7 Oct 1980 | USD | 26.502 | 26.754 | 26.25 | 26.502 | 2.9447 | -0.252 (-0.94%) | 4,000 |
| 6 Oct 1980 | USD | 26.754 | 26.754 | 26.13 | 26.754 | 2.9727 | +0.504 (+1.92%) | 3,600 |
| 3 Oct 1980 | USD | 26.25 | 26.25 | 25.878 | 26.25 | 2.9167 | +0.498 (+1.93%) | 2,900 |
| 2 Oct 1980 | USD | 25.752 | 26.25 | 25.5 | 25.752 | 2.8613 | -0.246 (-0.95%) | 3,000 |
| 1 Oct 1980 | USD | 25.998 | 25.998 | 25.002 | 25.998 | 2.8887 | +0.744 (+2.95%) | 1,800 |
| 30 Sep 1980 | USD | 25.254 | 25.998 | 25.254 | 25.254 | 2.806 | -0.876 (-3.35%) | 1,400 |
| 29 Sep 1980 | USD | 26.13 | 27.378 | 26.13 | 26.13 | 2.9033 | -1.248 (-4.56%) | 3,700 |
| 26 Sep 1980 | USD | 27.378 | 28.128 | 27.252 | 27.378 | 3.042 | -0.498 (-1.79%) | 2,400 |
| 25 Sep 1980 | USD | 27.876 | 28.254 | 27.876 | 27.876 | 3.0973 | -0.126 (-0.45%) | 800 |
| 24 Sep 1980 | USD | 28.002 | 28.254 | 28.002 | 28.002 | 3.1113 | 0.0 (0.0%) | 2,300 |
| 23 Sep 1980 | USD | 28.002 | 28.5 | 28.002 | 28.002 | 3.1113 | -0.252 (-0.89%) | 2,600 |
| 22 Sep 1980 | USD | 28.254 | 28.5 | 28.002 | 28.254 | 3.1393 | +0.126 (+0.45%) | 10,200 |
| 19 Sep 1980 | USD | 28.128 | 28.374 | 28.128 | 28.128 | 3.1253 | -0.126 (-0.45%) | 2,100 |
| 18 Sep 1980 | USD | 28.254 | 28.5 | 28.254 | 28.254 | 3.1393 | +0.126 (+0.45%) | 2,700 |
| 17 Sep 1980 | USD | 28.128 | 28.5 | 28.002 | 28.128 | 3.1253 | +0.252 (+0.90%) | 5,400 |
| 16 Sep 1980 | USD | 27.876 | 28.254 | 27.63 | 27.876 | 3.0973 | +0.378 (+1.37%) | 6,300 |
| 15 Sep 1980 | USD | 27.498 | 27.498 | 27 | 27.498 | 3.0553 | +0.498 (+1.84%) | 1,900 |
| 12 Sep 1980 | USD | 27 | 27.252 | 26.754 | 27 | 3 | 0.0 (0.0%) | 1,500 |
| 11 Sep 1980 | USD | 27 | 27 | 26.628 | 27 | 3 | +0.498 (+1.88%) | 1,100 |
| 10 Sep 1980 | USD | 26.502 | 26.754 | 25.998 | 26.502 | 2.9447 | +0.504 (+1.94%) | 3,300 |
| 9 Sep 1980 | USD | 25.998 | 26.25 | 25.998 | 25.998 | 2.8887 | -0.504 (-1.90%) | 1,400 |
| 8 Sep 1980 | USD | 26.502 | 27 | 26.502 | 26.502 | 2.9447 | 0.0 (0.0%) | 4,800 |
| 5 Sep 1980 | USD | 26.502 | 26.754 | 26.376 | 26.502 | 2.9447 | +0.504 (+1.94%) | 2,400 |
| 4 Sep 1980 | USD | 25.998 | 26.502 | 25.878 | 25.998 | 2.8887 | +0.372 (+1.45%) | 5,900 |
| 3 Sep 1980 | USD | 25.626 | 25.878 | 25.002 | 25.626 | 2.8473 | +0.876 (+3.54%) | 3,600 |
| 2 Sep 1980 | USD | 24.75 | 25.128 | 24.75 | 24.75 | 2.75 | -0.252 (-1.01%) | 1,300 |
| 29 Aug 1980 | USD | 25.002 | 25.254 | 25.002 | 25.002 | 2.778 | -0.252 (-1.00%) | 1,100 |
| 28 Aug 1980 | USD | 25.254 | 25.254 | 25.002 | 25.254 | 2.806 | 0.0 (0.0%) | 1,900 |
