| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 3 Nov 1980 | USD | 14.632 | 14.752 | 14.504 | 14.632 | 1.829 | +0.128 (+0.88%) | 12,900 |
| 31 Oct 1980 | USD | 14.504 | 14.504 | 14 | 14.504 | 1.813 | +0.248 (+1.74%) | 28,700 |
| 30 Oct 1980 | USD | 14.256 | 14.632 | 14.256 | 14.256 | 1.782 | -0.248 (-1.71%) | 15,300 |
| 29 Oct 1980 | USD | 14.504 | 14.632 | 14.504 | 14.504 | 1.813 | 0.0 (0.0%) | 11,200 |
| 28 Oct 1980 | USD | 14.504 | 14.752 | 14.504 | 14.504 | 1.813 | -0.128 (-0.87%) | 23,800 |
| 27 Oct 1980 | USD | 14.632 | 14.752 | 14.504 | 14.632 | 1.829 | +0.128 (+0.88%) | 17,200 |
| 24 Oct 1980 | USD | 14.504 | 14.632 | 14.504 | 14.504 | 1.813 | 0.0 (0.0%) | 18,600 |
| 23 Oct 1980 | USD | 14.504 | 14.88 | 14.504 | 14.504 | 1.813 | -0.248 (-1.68%) | 30,200 |
| 22 Oct 1980 | USD | 14.752 | 14.752 | 14 | 14.752 | 1.844 | +0.248 (+1.71%) | 24,000 |
| 21 Oct 1980 | USD | 14.504 | 15.128 | 14.504 | 14.504 | 1.813 | -0.248 (-1.68%) | 44,000 |
| 20 Oct 1980 | USD | 14.752 | 14.88 | 14.632 | 14.752 | 1.844 | -0.128 (-0.86%) | 18,700 |
| 17 Oct 1980 | USD | 14.88 | 15.128 | 14.88 | 14.88 | 1.86 | -0.12 (-0.80%) | 25,000 |
| 16 Oct 1980 | USD | 15 | 15.376 | 14.88 | 15 | 1.875 | -0.128 (-0.85%) | 88,500 |
| 15 Oct 1980 | USD | 15.128 | 15.256 | 14.88 | 15.128 | 1.891 | +0.128 (+0.85%) | 16,100 |
| 14 Oct 1980 | USD | 15 | 15.376 | 14.752 | 15 | 1.875 | 0.0 (0.0%) | 44,700 |
| 13 Oct 1980 | USD | 15 | 15 | 14.88 | 15 | 1.875 | +0.12 (+0.81%) | 12,800 |
| 10 Oct 1980 | USD | 14.88 | 15.376 | 14.88 | 14.88 | 1.86 | -0.248 (-1.64%) | 28,800 |
| 9 Oct 1980 | USD | 15.128 | 15.632 | 14.88 | 15.128 | 1.891 | -0.504 (-3.22%) | 38,600 |
| 8 Oct 1980 | USD | 15.632 | 15.88 | 15.256 | 15.632 | 1.954 | -0.12 (-0.76%) | 236,200 |
| 7 Oct 1980 | USD | 15.752 | 15.88 | 15.256 | 15.752 | 1.969 | -0.128 (-0.81%) | 78,500 |
| 6 Oct 1980 | USD | 15.88 | 15.88 | 15.256 | 15.88 | 1.985 | +0.88 (+5.87%) | 60,700 |
| 3 Oct 1980 | USD | 15 | 15.128 | 14.256 | 15 | 1.875 | +0.624 (+4.34%) | 43,200 |
| 2 Oct 1980 | USD | 14.376 | 14.752 | 14.256 | 14.376 | 1.797 | -0.376 (-2.55%) | 65,800 |
| 1 Oct 1980 | USD | 14.752 | 14.752 | 14.128 | 14.752 | 1.844 | +0.376 (+2.62%) | 71,900 |
| 30 Sep 1980 | USD | 14.376 | 14.504 | 14 | 14.376 | 1.797 | +0.376 (+2.69%) | 297,900 |
| 29 Sep 1980 | USD | 14 | 14.504 | 14 | 14 | 1.75 | -1 (-6.67%) | 128,400 |
| 26 Sep 1980 | USD | 15 | 15 | 14.752 | 15 | 1.875 | -0.128 (-0.85%) | 60,900 |
| 25 Sep 1980 | USD | 15.128 | 15.504 | 15 | 15.128 | 1.891 | -0.376 (-2.43%) | 167,100 |
| 24 Sep 1980 | USD | 15.504 | 15.632 | 15.128 | 15.504 | 1.938 | -0.248 (-1.57%) | 110,400 |
| 23 Sep 1980 | USD | 15.752 | 16.256 | 15.504 | 15.752 | 1.969 | -0.128 (-0.81%) | 389,200 |
