| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 12 Sep 1980 | USD | 33 | 33.126 | 32.502 | 33 | 0.6875 | +0.372 (+1.14%) | 369,800 |
| 11 Sep 1980 | USD | 32.628 | 33.126 | 32.502 | 32.628 | 0.6797 | -1.248 (-3.68%) | 694,400 |
| 10 Sep 1980 | USD | 33.876 | 35.754 | 33.624 | 33.876 | 0.7057 | -2.25 (-6.23%) | 282,600 |
| 9 Sep 1980 | USD | 36.126 | 36.252 | 35.754 | 36.126 | 0.7526 | 0.0 (0.0%) | 62,100 |
| 8 Sep 1980 | USD | 36.126 | 36.624 | 36.126 | 36.126 | 0.7526 | -0.252 (-0.69%) | 91,900 |
| 5 Sep 1980 | USD | 36.378 | 36.75 | 36.378 | 36.378 | 0.7579 | 0.0 (0.0%) | 73,100 |
| 4 Sep 1980 | USD | 36.378 | 36.876 | 36.378 | 36.378 | 0.7579 | +0.126 (+0.35%) | 106,600 |
| 3 Sep 1980 | USD | 36.252 | 36.75 | 36.126 | 36.252 | 0.7552 | +0.126 (+0.35%) | 262,400 |
| 2 Sep 1980 | USD | 36.126 | 36.504 | 35.628 | 36.126 | 0.7526 | +0.624 (+1.76%) | 46,400 |
| 29 Aug 1980 | USD | 35.502 | 35.874 | 35.004 | 35.502 | 0.7396 | +0.378 (+1.08%) | 121,600 |
| 28 Aug 1980 | USD | 35.124 | 35.874 | 35.124 | 35.124 | 0.7318 | -0.75 (-2.09%) | 72,700 |
| 27 Aug 1980 | USD | 35.874 | 36.126 | 35.628 | 35.874 | 0.7474 | -0.252 (-0.70%) | 85,000 |
| 26 Aug 1980 | USD | 36.126 | 36.75 | 36.126 | 36.126 | 0.7526 | -0.126 (-0.35%) | 110,400 |
| 25 Aug 1980 | USD | 36.252 | 36.876 | 36.252 | 36.252 | 0.7552 | -0.498 (-1.36%) | 76,000 |
| 22 Aug 1980 | USD | 36.75 | 37.128 | 36.624 | 36.75 | 0.7656 | 0.0 (0.0%) | 60,700 |
| 21 Aug 1980 | USD | 36.75 | 36.75 | 35.874 | 36.75 | 0.7656 | +0.876 (+2.44%) | 79,900 |
| 20 Aug 1980 | USD | 35.874 | 35.874 | 35.25 | 35.874 | 0.7474 | +0.498 (+1.41%) | 49,100 |
| 19 Aug 1980 | USD | 35.376 | 35.754 | 35.124 | 35.376 | 0.737 | -0.252 (-0.71%) | 61,400 |
| 18 Aug 1980 | USD | 35.628 | 36 | 35.376 | 35.628 | 0.7422 | -0.876 (-2.40%) | 86,300 |
| 15 Aug 1980 | USD | 36.504 | 36.624 | 36.126 | 36.504 | 0.7605 | -0.498 (-1.35%) | 102,800 |
| 14 Aug 1980 | USD | 37.002 | 37.128 | 36 | 37.002 | 0.7709 | +0.378 (+1.03%) | 92,100 |
| 13 Aug 1980 | USD | 36.624 | 37.878 | 36.624 | 36.624 | 0.763 | -1.128 (-2.99%) | 128,100 |
| 12 Aug 1980 | USD | 37.752 | 38.376 | 37.626 | 37.752 | 0.7865 | -0.252 (-0.66%) | 181,600 |
| 11 Aug 1980 | USD | 38.004 | 38.124 | 37.626 | 38.004 | 0.7917 | 0.0 (0.0%) | 249,400 |
| 8 Aug 1980 | USD | 38.004 | 38.376 | 38.004 | 38.004 | 0.7917 | +0.126 (+0.33%) | 159,800 |
| 7 Aug 1980 | USD | 37.878 | 38.004 | 36.75 | 37.878 | 0.7891 | +0.876 (+2.37%) | 376,500 |
| 6 Aug 1980 | USD | 37.002 | 37.002 | 36.378 | 37.002 | 0.7709 | +0.126 (+0.34%) | 102,800 |
| 5 Aug 1980 | USD | 36.876 | 37.128 | 36.75 | 36.876 | 0.7682 | 0.0 (0.0%) | 94,100 |
| 4 Aug 1980 | USD | 36.876 | 36.876 | 36.75 | 36.876 | 0.7682 | 0.0 (0.0%) | 47,400 |
| 1 Aug 1980 | USD | 36.876 | 37.002 | 36.504 | 36.876 | 0.7682 | -0.126 (-0.34%) | 90,400 |
