| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 7 Nov 1980 | USD | 37.002 | 37.254 | 37.002 | 37.002 | 0.1927 | 0.0 (0.0%) | 5,700 |
| 6 Nov 1980 | USD | 37.002 | 37.5 | 37.002 | 37.002 | 0.1927 | -0.498 (-1.33%) | 5,400 |
| 5 Nov 1980 | USD | 37.5 | 37.752 | 37.5 | 37.5 | 0.1953 | +1.998 (+5.63%) | 12,800 |
| 4 Nov 1980 | USD | 35.502 | 35.502 | 35.502 | 35.502 | 0.1849 | 0.0 (0.0%) | 0 |
| 3 Nov 1980 | USD | 35.502 | 36 | 35.502 | 35.502 | 0.1849 | +0.75 (+2.16%) | 12,700 |
| 31 Oct 1980 | USD | 34.752 | 35.25 | 34.752 | 34.752 | 0.181 | +0.252 (+0.73%) | 6,200 |
| 30 Oct 1980 | USD | 34.5 | 35.004 | 34.5 | 34.5 | 0.1797 | -1.254 (-3.51%) | 19,500 |
| 29 Oct 1980 | USD | 35.754 | 36 | 35.754 | 35.754 | 0.1862 | +0.252 (+0.71%) | 10,100 |
| 28 Oct 1980 | USD | 35.502 | 36 | 35.502 | 35.502 | 0.1849 | 0.0 (0.0%) | 9,500 |
| 27 Oct 1980 | USD | 35.502 | 36 | 35.502 | 35.502 | 0.1849 | -1.998 (-5.33%) | 11,400 |
| 24 Oct 1980 | USD | 37.5 | 38.004 | 37.5 | 37.5 | 0.1953 | -1.002 (-2.60%) | 16,400 |
| 23 Oct 1980 | USD | 38.502 | 38.754 | 38.502 | 38.502 | 0.2005 | -0.498 (-1.28%) | 7,200 |
| 22 Oct 1980 | USD | 39 | 39.504 | 39 | 39 | 0.2031 | 0.0 (0.0%) | 4,100 |
| 21 Oct 1980 | USD | 39 | 39.252 | 39 | 39 | 0.2031 | 0.0 (0.0%) | 4,600 |
| 20 Oct 1980 | USD | 39 | 39.504 | 39 | 39 | 0.2031 | -0.504 (-1.28%) | 7,600 |
| 17 Oct 1980 | USD | 39.504 | 40.002 | 39.504 | 39.504 | 0.2057 | -0.246 (-0.62%) | 23,000 |
| 16 Oct 1980 | USD | 39.75 | 40.254 | 39.75 | 39.75 | 0.207 | -1.5 (-3.64%) | 18,500 |
| 15 Oct 1980 | USD | 41.25 | 41.502 | 41.25 | 41.25 | 0.2148 | +0.498 (+1.22%) | 16,600 |
| 14 Oct 1980 | USD | 40.752 | 41.25 | 40.752 | 40.752 | 0.2122 | -0.75 (-1.81%) | 23,200 |
| 13 Oct 1980 | USD | 41.502 | 41.754 | 41.502 | 41.502 | 0.2162 | +2.748 (+7.09%) | 22,600 |
| 10 Oct 1980 | USD | 38.754 | 39 | 38.754 | 38.754 | 0.2018 | +0.252 (+0.65%) | 15,900 |
| 9 Oct 1980 | USD | 38.502 | 38.754 | 38.502 | 38.502 | 0.2005 | +0.252 (+0.66%) | 10,200 |
| 8 Oct 1980 | USD | 38.25 | 38.502 | 38.25 | 38.25 | 0.1992 | +1.998 (+5.51%) | 41,900 |
| 7 Oct 1980 | USD | 36.252 | 36.75 | 36.252 | 36.252 | 0.1888 | -0.252 (-0.69%) | 12,600 |
| 6 Oct 1980 | USD | 36.504 | 37.254 | 36.504 | 36.504 | 0.1901 | +2.004 (+5.81%) | 17,600 |
| 3 Oct 1980 | USD | 34.5 | 35.004 | 34.5 | 34.5 | 0.1797 | +0.996 (+2.97%) | 9,000 |
| 2 Oct 1980 | USD | 33.504 | 34.002 | 33.504 | 33.504 | 0.1745 | -0.246 (-0.73%) | 7,900 |
| 1 Oct 1980 | USD | 33.75 | 34.002 | 33.75 | 33.75 | 0.1758 | +2.25 (+7.14%) | 24,000 |
| 30 Sep 1980 | USD | 31.5 | 31.752 | 31.5 | 31.5 | 0.1641 | +1.5 (+5%) | 37,500 |
| 29 Sep 1980 | USD | 30 | 30.504 | 30 | 30 | 0.1562 | -2.004 (-6.26%) | 26,400 |
