| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 5 Dec 1980 | USD | 27.876 | 28.626 | 27.75 | 27.876 | 3.0973 | -0.624 (-2.19%) | 4,800 |
| 4 Dec 1980 | USD | 28.5 | 28.5 | 27.75 | 28.5 | 3.1667 | +0.624 (+2.24%) | 11,600 |
| 3 Dec 1980 | USD | 27.876 | 28.251 | 27.876 | 27.876 | 3.0973 | 0.0 (0.0%) | 131,800 |
| 2 Dec 1980 | USD | 27.876 | 27.999 | 27.624 | 27.876 | 3.0973 | +0.126 (+0.45%) | 63,800 |
| 1 Dec 1980 | USD | 27.75 | 28.251 | 27.75 | 27.75 | 3.0833 | -0.624 (-2.20%) | 4,800 |
| 28 Nov 1980 | USD | 28.374 | 28.626 | 28.125 | 28.374 | 3.1527 | -0.126 (-0.44%) | 23,300 |
| 27 Nov 1980 | USD | 28.5 | 28.5 | 28.5 | 28.5 | 3.1667 | 0.0 (0.0%) | 0 |
| 26 Nov 1980 | USD | 28.5 | 29.124 | 28.125 | 28.5 | 3.1667 | -0.375 (-1.30%) | 7,700 |
| 25 Nov 1980 | USD | 28.875 | 29.124 | 28.626 | 28.875 | 3.2083 | -0.624 (-2.12%) | 9,000 |
| 24 Nov 1980 | USD | 29.499 | 30.126 | 29.376 | 29.499 | 3.2777 | -0.876 (-2.88%) | 5,900 |
| 21 Nov 1980 | USD | 30.375 | 30.876 | 30.126 | 30.375 | 3.375 | -0.375 (-1.22%) | 9,700 |
| 20 Nov 1980 | USD | 30.75 | 30.876 | 30.249 | 30.75 | 3.4167 | -0.126 (-0.41%) | 7,400 |
| 19 Nov 1980 | USD | 30.876 | 30.999 | 30.624 | 30.876 | 3.4307 | 0.0 (0.0%) | 8,800 |
| 18 Nov 1980 | USD | 30.876 | 30.876 | 30.375 | 30.876 | 3.4307 | +0.627 (+2.07%) | 4,600 |
| 17 Nov 1980 | USD | 30.249 | 30.75 | 30.126 | 30.249 | 3.361 | -0.252 (-0.83%) | 14,500 |
| 14 Nov 1980 | USD | 30.501 | 30.876 | 29.751 | 30.501 | 3.389 | +1.002 (+3.40%) | 12,500 |
| 13 Nov 1980 | USD | 29.499 | 29.751 | 29.001 | 29.499 | 3.2777 | +0.999 (+3.51%) | 17,500 |
| 12 Nov 1980 | USD | 28.5 | 28.5 | 27.876 | 28.5 | 3.1667 | +0.375 (+1.33%) | 4,400 |
| 11 Nov 1980 | USD | 28.125 | 28.626 | 27.999 | 28.125 | 3.125 | +0.249 (+0.89%) | 14,700 |
| 10 Nov 1980 | USD | 27.876 | 28.251 | 27.876 | 27.876 | 3.0973 | -0.123 (-0.44%) | 7,400 |
| 7 Nov 1980 | USD | 27.999 | 28.125 | 27.876 | 27.999 | 3.111 | +0.123 (+0.44%) | 2,700 |
| 6 Nov 1980 | USD | 27.876 | 27.999 | 27.75 | 27.876 | 3.0973 | -0.123 (-0.44%) | 4,400 |
| 5 Nov 1980 | USD | 27.999 | 27.999 | 27.75 | 27.999 | 3.111 | +0.873 (+3.22%) | 6,300 |
| 4 Nov 1980 | USD | 27.126 | 27.126 | 27.126 | 27.126 | 3.014 | 0.0 (0.0%) | 0 |
| 3 Nov 1980 | USD | 27.126 | 27.249 | 26.874 | 27.126 | 3.014 | +0.375 (+1.40%) | 4,200 |
| 31 Oct 1980 | USD | 26.751 | 27 | 26.499 | 26.751 | 2.9723 | +0.252 (+0.95%) | 2,300 |
| 30 Oct 1980 | USD | 26.499 | 26.625 | 26.499 | 26.499 | 2.9443 | 0.0 (0.0%) | 5,900 |
| 29 Oct 1980 | USD | 26.499 | 26.874 | 26.499 | 26.499 | 2.9443 | -0.375 (-1.40%) | 10,400 |
| 28 Oct 1980 | USD | 26.874 | 27.249 | 26.625 | 26.874 | 2.986 | +0.249 (+0.94%) | 10,700 |
| 27 Oct 1980 | USD | 26.625 | 26.874 | 26.625 | 26.625 | 2.9583 | -0.126 (-0.47%) | 1,500 |
