| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 9 Jan 1981 | USD | 77.376 | 77.376 | 75.628 | 77.376 | 4.836 | +0.748 (+0.98%) | 299,900 |
| 8 Jan 1981 | USD | 76.628 | 78.876 | 75.5 | 76.628 | 4.7893 | -2.372 (-3.00%) | 486,600 |
| 7 Jan 1981 | USD | 79 | 79.376 | 78 | 79 | 4.9375 | -1.5 (-1.86%) | 394,200 |
| 6 Jan 1981 | USD | 80.5 | 82 | 79.752 | 80.5 | 5.0312 | -0.628 (-0.77%) | 224,300 |
| 5 Jan 1981 | USD | 81.128 | 81.752 | 81 | 81.128 | 5.0705 | 0.0 (0.0%) | 234,100 |
| 2 Jan 1981 | USD | 81.128 | 81.252 | 80.252 | 81.128 | 5.0705 | +0.5 (+0.62%) | 91,100 |
| 31 Dec 1980 | USD | 80.628 | 81.628 | 80.376 | 80.628 | 5.0393 | -0.124 (-0.15%) | 103,900 |
| 30 Dec 1980 | USD | 80.752 | 81.128 | 80.376 | 80.752 | 5.047 | +0.5 (+0.62%) | 71,700 |
| 29 Dec 1980 | USD | 80.252 | 80.876 | 80.252 | 80.252 | 5.0157 | -0.624 (-0.77%) | 82,100 |
| 26 Dec 1980 | USD | 80.876 | 80.876 | 79.876 | 80.876 | 5.0548 | +0.5 (+0.62%) | 104,400 |
| 24 Dec 1980 | USD | 80.376 | 80.5 | 80.128 | 80.376 | 5.0235 | 0.0 (0.0%) | 102,400 |
| 23 Dec 1980 | USD | 80.376 | 82.128 | 80 | 80.376 | 5.0235 | -1.376 (-1.68%) | 278,600 |
| 22 Dec 1980 | USD | 81.752 | 82.628 | 81.128 | 81.752 | 5.1095 | -0.5 (-0.61%) | 219,900 |
| 19 Dec 1980 | USD | 82.252 | 83.376 | 82 | 82.252 | 5.1407 | -1.124 (-1.35%) | 449,300 |
| 18 Dec 1980 | USD | 83.376 | 85.752 | 83.376 | 83.376 | 5.211 | -1 (-1.19%) | 361,900 |
| 17 Dec 1980 | USD | 84.376 | 84.628 | 82.376 | 84.376 | 5.2735 | +2.748 (+3.37%) | 238,500 |
| 16 Dec 1980 | USD | 81.628 | 82 | 79.128 | 81.628 | 5.1018 | +2.5 (+3.16%) | 252,500 |
| 15 Dec 1980 | USD | 79.128 | 79.876 | 78.752 | 79.128 | 4.9455 | +0.376 (+0.48%) | 152,900 |
| 12 Dec 1980 | USD | 78.752 | 79.252 | 78.128 | 78.752 | 4.922 | +1.124 (+1.45%) | 305,800 |
| 11 Dec 1980 | USD | 77.628 | 79.376 | 77 | 77.628 | 4.8518 | -2.124 (-2.66%) | 413,900 |
| 10 Dec 1980 | USD | 79.752 | 80.876 | 79.252 | 79.752 | 4.9845 | +0.376 (+0.47%) | 404,000 |
| 9 Dec 1980 | USD | 79.376 | 79.876 | 77.752 | 79.376 | 4.961 | +0.876 (+1.12%) | 270,500 |
| 8 Dec 1980 | USD | 78.5 | 79.5 | 78.252 | 78.5 | 4.9062 | -1.628 (-2.03%) | 382,000 |
| 5 Dec 1980 | USD | 80.128 | 81.752 | 80.128 | 80.128 | 5.008 | -2.248 (-2.73%) | 300,000 |
| 4 Dec 1980 | USD | 82.376 | 84.128 | 82.376 | 82.376 | 5.1485 | -1.624 (-1.93%) | 234,000 |
| 3 Dec 1980 | USD | 84 | 84.752 | 83.752 | 84 | 5.25 | -0.628 (-0.74%) | 132,900 |
| 2 Dec 1980 | USD | 84.628 | 86.252 | 83.5 | 84.628 | 5.2893 | -1.372 (-1.60%) | 224,900 |
| 1 Dec 1980 | USD | 86 | 87.876 | 85.876 | 86 | 5.375 | -1.876 (-2.13%) | 140,100 |
| 28 Nov 1980 | USD | 87.876 | 88.376 | 86.876 | 87.876 | 5.4923 | +1.124 (+1.30%) | 133,300 |
| 27 Nov 1980 | USD | 86.752 | 86.752 | 86.752 | 86.752 | 5.422 | 0.0 (0.0%) | 0 |
