| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 8 Aug 1980 | USD | 37.504 | 38 | 37.504 | 37.504 | 0.293 | +0.24 (+0.64%) | 2,600 |
| 7 Aug 1980 | USD | 37.264 | 37.76 | 37.264 | 37.264 | 0.2911 | +0.752 (+2.06%) | 3,100 |
| 6 Aug 1980 | USD | 36.512 | 37.008 | 36.512 | 36.512 | 0.2853 | +0.512 (+1.42%) | 8,400 |
| 5 Aug 1980 | USD | 36 | 36.512 | 36 | 36 | 0.2812 | 0.0 (0.0%) | 1,300 |
| 4 Aug 1980 | USD | 36 | 36.512 | 36 | 36 | 0.2812 | +0.24 (+0.67%) | 1,700 |
| 1 Aug 1980 | USD | 35.76 | 36.512 | 35.76 | 35.76 | 0.2794 | -0.24 (-0.67%) | 5,100 |
| 31 Jul 1980 | USD | 36 | 36.512 | 36 | 36 | 0.2812 | 0.0 (0.0%) | 14,800 |
| 30 Jul 1980 | USD | 36 | 36.512 | 36 | 36 | 0.2812 | +0.992 (+2.83%) | 12,000 |
| 29 Jul 1980 | USD | 35.008 | 35.264 | 35.008 | 35.008 | 0.2735 | +0.256 (+0.74%) | 7,700 |
| 28 Jul 1980 | USD | 34.752 | 35.504 | 34.752 | 34.752 | 0.2715 | -0.256 (-0.73%) | 2,900 |
| 25 Jul 1980 | USD | 35.008 | 35.76 | 35.008 | 35.008 | 0.2735 | -0.992 (-2.76%) | 5,800 |
| 24 Jul 1980 | USD | 36 | 36.512 | 36 | 36 | 0.2812 | -0.256 (-0.71%) | 6,800 |
| 23 Jul 1980 | USD | 36.256 | 36.752 | 36.256 | 36.256 | 0.2833 | -0.752 (-2.03%) | 12,100 |
| 22 Jul 1980 | USD | 37.008 | 37.76 | 37.008 | 37.008 | 0.2891 | -0.256 (-0.69%) | 6,700 |
| 21 Jul 1980 | USD | 37.264 | 38 | 37.264 | 37.264 | 0.2911 | -0.24 (-0.64%) | 5,800 |
| 18 Jul 1980 | USD | 37.504 | 38 | 37.504 | 37.504 | 0.293 | -0.256 (-0.68%) | 8,200 |
| 17 Jul 1980 | USD | 37.76 | 38.256 | 37.76 | 37.76 | 0.295 | +0.256 (+0.68%) | 4,500 |
| 16 Jul 1980 | USD | 37.504 | 37.76 | 37.504 | 37.504 | 0.293 | 0.0 (0.0%) | 2,000 |
| 15 Jul 1980 | USD | 37.504 | 38 | 37.504 | 37.504 | 0.293 | +1.504 (+4.18%) | 9,900 |
| 14 Jul 1980 | USD | 36 | 36.512 | 36 | 36 | 0.2812 | 0.0 (0.0%) | 6,800 |
| 11 Jul 1980 | USD | 36 | 36.512 | 36 | 36 | 0.2812 | -0.128 (-0.35%) | 1,600 |
| 10 Jul 1980 | USD | 36.128 | 36.512 | 36.128 | 36.128 | 0.2823 | +0.368 (+1.03%) | 5,800 |
| 9 Jul 1980 | USD | 35.76 | 36.512 | 35.76 | 35.76 | 0.2794 | +1.008 (+2.90%) | 9,000 |
| 8 Jul 1980 | USD | 34.752 | 35.264 | 34.752 | 34.752 | 0.2715 | +0.24 (+0.70%) | 3,200 |
| 7 Jul 1980 | USD | 34.512 | 35.264 | 34.512 | 34.512 | 0.2696 | +0.256 (+0.75%) | 3,500 |
| 4 Jul 1980 | USD | 34.256 | 34.256 | 34.256 | 34.256 | 0.2676 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 34.256 | 35.264 | 34.256 | 34.256 | 0.2676 | +0.256 (+0.75%) | 3,200 |
| 2 Jul 1980 | USD | 34 | 35.008 | 34 | 34 | 0.2656 | 0.0 (0.0%) | 5,000 |
| 1 Jul 1980 | USD | 34 | 35.008 | 34 | 34 | 0.2656 | -0.256 (-0.75%) | 11,100 |
| 30 Jun 1980 | USD | 34.256 | 35.264 | 34.256 | 34.256 | 0.2676 | 0.0 (0.0%) | 7,900 |
