| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 24 Sep 1980 | USD | 38.004 | 38.25 | 38.004 | 38.004 | 3.0372 | -0.126 (-0.33%) | 4,800 |
| 23 Sep 1980 | USD | 38.13 | 38.376 | 38.13 | 38.13 | 3.0472 | 0.0 (0.0%) | 9,200 |
| 22 Sep 1980 | USD | 38.13 | 38.376 | 38.13 | 38.13 | 3.0472 | 0.0 (0.0%) | 10,700 |
| 19 Sep 1980 | USD | 38.13 | 38.376 | 38.13 | 38.13 | 3.0472 | -0.246 (-0.64%) | 8,000 |
| 18 Sep 1980 | USD | 38.376 | 38.628 | 38.376 | 38.376 | 3.0669 | +0.498 (+1.31%) | 13,700 |
| 17 Sep 1980 | USD | 37.878 | 38.004 | 37.878 | 37.878 | 3.0271 | -0.126 (-0.33%) | 7,900 |
| 16 Sep 1980 | USD | 38.004 | 38.25 | 38.004 | 38.004 | 3.0372 | -0.75 (-1.94%) | 20,400 |
| 15 Sep 1980 | USD | 38.754 | 39 | 38.754 | 38.754 | 3.0971 | +0.876 (+2.31%) | 12,700 |
| 12 Sep 1980 | USD | 37.878 | 38.13 | 37.878 | 37.878 | 3.0271 | +0.624 (+1.67%) | 29,800 |
| 11 Sep 1980 | USD | 37.254 | 37.5 | 37.254 | 37.254 | 2.9772 | +2.628 (+7.59%) | 33,200 |
| 10 Sep 1980 | USD | 34.626 | 34.878 | 34.626 | 34.626 | 2.7672 | +1.374 (+4.13%) | 15,800 |
| 9 Sep 1980 | USD | 33.252 | 33.504 | 33.252 | 33.252 | 2.6574 | +0.252 (+0.76%) | 8,100 |
| 8 Sep 1980 | USD | 33 | 33.252 | 33 | 33 | 2.6372 | -0.126 (-0.38%) | 8,300 |
| 5 Sep 1980 | USD | 33.126 | 33.378 | 33.126 | 33.126 | 2.6473 | -0.126 (-0.38%) | 13,700 |
| 4 Sep 1980 | USD | 33.252 | 33.504 | 33.252 | 33.252 | 2.6574 | -0.498 (-1.48%) | 13,500 |
| 3 Sep 1980 | USD | 33.75 | 33.876 | 33.75 | 33.75 | 2.6972 | 0.0 (0.0%) | 8,500 |
| 2 Sep 1980 | USD | 33.75 | 33.876 | 33.75 | 33.75 | 2.6972 | 0.0 (0.0%) | 2,200 |
| 29 Aug 1980 | USD | 33.75 | 33.876 | 33.75 | 33.75 | 2.6972 | 0.0 (0.0%) | 1,700 |
| 28 Aug 1980 | USD | 33.75 | 34.002 | 33.75 | 33.75 | 2.6972 | -0.126 (-0.37%) | 4,900 |
| 27 Aug 1980 | USD | 33.876 | 34.128 | 33.876 | 33.876 | 2.7073 | 0.0 (0.0%) | 3,500 |
| 26 Aug 1980 | USD | 33.876 | 34.254 | 33.876 | 33.876 | 2.7073 | 0.0 (0.0%) | 2,100 |
| 25 Aug 1980 | USD | 33.876 | 34.254 | 33.876 | 33.876 | 2.7073 | +0.372 (+1.11%) | 6,100 |
| 22 Aug 1980 | USD | 33.504 | 33.75 | 33.504 | 33.504 | 2.6775 | +0.624 (+1.90%) | 13,300 |
| 21 Aug 1980 | USD | 32.88 | 33.126 | 32.88 | 32.88 | 2.6277 | +0.504 (+1.56%) | 11,300 |
| 20 Aug 1980 | USD | 32.376 | 32.754 | 32.376 | 32.376 | 2.5874 | -0.126 (-0.39%) | 1,600 |
| 19 Aug 1980 | USD | 32.502 | 32.754 | 32.502 | 32.502 | 2.5975 | -0.126 (-0.39%) | 6,800 |
| 18 Aug 1980 | USD | 32.628 | 32.88 | 32.628 | 32.628 | 2.6075 | +0.126 (+0.39%) | 5,200 |
| 15 Aug 1980 | USD | 32.502 | 32.754 | 32.502 | 32.502 | 2.5975 | +0.75 (+2.36%) | 15,700 |
| 14 Aug 1980 | USD | 31.752 | 32.004 | 31.752 | 31.752 | 2.5375 | +0.126 (+0.40%) | 3,500 |
| 13 Aug 1980 | USD | 31.626 | 31.878 | 31.626 | 31.626 | 2.5274 | -0.378 (-1.18%) | 8,300 |
