| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 11 Dec 1980 | USD | 14.88 | 15.88 | 14.88 | 14.88 | 1.86 | -0.376 (-2.46%) | 297,400 |
| 10 Dec 1980 | USD | 15.256 | 16.256 | 15.128 | 15.256 | 1.907 | -0.624 (-3.93%) | 86,900 |
| 9 Dec 1980 | USD | 15.88 | 16.376 | 15.752 | 15.88 | 1.985 | -0.12 (-0.75%) | 82,400 |
| 8 Dec 1980 | USD | 16 | 16.256 | 15.752 | 16 | 2 | 0.0 (0.0%) | 99,800 |
| 5 Dec 1980 | USD | 16 | 16.752 | 16 | 16 | 2 | -0.632 (-3.80%) | 124,000 |
| 4 Dec 1980 | USD | 16.632 | 17.128 | 16.256 | 16.632 | 2.079 | +0.632 (+3.95%) | 431,800 |
| 3 Dec 1980 | USD | 16 | 16.504 | 15.256 | 16 | 2 | +0.744 (+4.88%) | 272,500 |
| 2 Dec 1980 | USD | 15.256 | 15.376 | 14.88 | 15.256 | 1.907 | +0.256 (+1.71%) | 162,500 |
| 1 Dec 1980 | USD | 15 | 15.632 | 15 | 15 | 1.875 | +0.248 (+1.68%) | 446,600 |
| 28 Nov 1980 | USD | 14.752 | 14.752 | 14.504 | 14.752 | 1.844 | 0.0 (0.0%) | 16,300 |
| 27 Nov 1980 | USD | 14.752 | 14.752 | 14.752 | 14.752 | 1.844 | 0.0 (0.0%) | 0 |
| 26 Nov 1980 | USD | 14.752 | 14.88 | 14.376 | 14.752 | 1.844 | +0.12 (+0.82%) | 25,800 |
| 25 Nov 1980 | USD | 14.632 | 14.632 | 14.128 | 14.632 | 1.829 | +0.256 (+1.78%) | 40,000 |
| 24 Nov 1980 | USD | 14.376 | 14.376 | 13.88 | 14.376 | 1.797 | 0.0 (0.0%) | 59,400 |
| 21 Nov 1980 | USD | 14.376 | 14.88 | 14.256 | 14.376 | 1.797 | -0.256 (-1.75%) | 64,900 |
| 20 Nov 1980 | USD | 14.632 | 14.88 | 14.504 | 14.632 | 1.829 | -0.248 (-1.67%) | 78,100 |
| 19 Nov 1980 | USD | 14.88 | 15 | 14.632 | 14.88 | 1.86 | -0.248 (-1.64%) | 50,700 |
| 18 Nov 1980 | USD | 15.128 | 15.376 | 14.632 | 15.128 | 1.891 | 0.0 (0.0%) | 64,800 |
| 17 Nov 1980 | USD | 15.128 | 15.256 | 14.88 | 15.128 | 1.891 | 0.0 (0.0%) | 46,500 |
| 14 Nov 1980 | USD | 15.128 | 15.376 | 14.752 | 15.128 | 1.891 | -0.128 (-0.84%) | 55,200 |
| 13 Nov 1980 | USD | 15.256 | 15.376 | 14.376 | 15.256 | 1.907 | 0.0 (0.0%) | 102,900 |
| 12 Nov 1980 | USD | 15.256 | 15.256 | 14.256 | 15.256 | 1.907 | +1 (+7.01%) | 135,900 |
| 11 Nov 1980 | USD | 14.256 | 14.504 | 14.256 | 14.256 | 1.782 | -0.12 (-0.83%) | 25,500 |
| 10 Nov 1980 | USD | 14.376 | 14.504 | 14.256 | 14.376 | 1.797 | +0.12 (+0.84%) | 20,400 |
| 7 Nov 1980 | USD | 14.256 | 14.632 | 14.256 | 14.256 | 1.782 | -0.248 (-1.71%) | 27,200 |
| 6 Nov 1980 | USD | 14.504 | 14.752 | 14.504 | 14.504 | 1.813 | -0.248 (-1.68%) | 29,500 |
| 5 Nov 1980 | USD | 14.752 | 15.376 | 14.752 | 14.752 | 1.844 | +0.12 (+0.82%) | 114,800 |
| 4 Nov 1980 | USD | 14.632 | 14.632 | 14.632 | 14.632 | 1.829 | 0.0 (0.0%) | 0 |
| 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 |
