| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 14 Oct 1980 | USD | 15 | 15.25 | 15 | 15 | 3.4091 | -0.25 (-1.64%) | 224,100 |
| 13 Oct 1980 | USD | 15.25 | 15.25 | 15 | 15.25 | 3.4659 | 0.0 (0.0%) | 87,400 |
| 10 Oct 1980 | USD | 15.25 | 15.25 | 15 | 15.25 | 3.4659 | +0.125 (+0.83%) | 84,400 |
| 9 Oct 1980 | USD | 15.125 | 15.375 | 15 | 15.125 | 3.4375 | 0.0 (0.0%) | 218,100 |
| 8 Oct 1980 | USD | 15.125 | 15.125 | 14.875 | 15.125 | 3.4375 | 0.0 (0.0%) | 159,400 |
| 7 Oct 1980 | USD | 15.125 | 15.375 | 15 | 15.125 | 3.4375 | -0.375 (-2.42%) | 160,200 |
| 6 Oct 1980 | USD | 15.5 | 15.5 | 15.25 | 15.5 | 3.5227 | 0.0 (0.0%) | 362,300 |
| 3 Oct 1980 | USD | 15.5 | 15.5 | 15.25 | 15.5 | 3.5227 | +0.25 (+1.64%) | 155,400 |
| 2 Oct 1980 | USD | 15.25 | 15.25 | 15.125 | 15.25 | 3.4659 | 0.0 (0.0%) | 133,000 |
| 1 Oct 1980 | USD | 15.25 | 15.5 | 15.125 | 15.25 | 3.4659 | +0.5 (+3.39%) | 232,600 |
| 30 Sep 1980 | USD | 14.75 | 14.875 | 14.375 | 14.75 | 3.3523 | +0.25 (+1.72%) | 321,100 |
| 29 Sep 1980 | USD | 14.5 | 14.625 | 14.251 | 14.5 | 3.2955 | -0.25 (-1.69%) | 456,400 |
| 26 Sep 1980 | USD | 14.75 | 14.875 | 14.625 | 14.75 | 3.3523 | +0.125 (+0.85%) | 311,900 |
| 25 Sep 1980 | USD | 14.625 | 14.875 | 14.5 | 14.625 | 3.3239 | +0.25 (+1.74%) | 424,400 |
| 24 Sep 1980 | USD | 14.375 | 14.375 | 14 | 14.375 | 3.267 | -0.375 (-2.54%) | 1,031,200 |
| 23 Sep 1980 | USD | 14.75 | 15.125 | 14.625 | 14.75 | 3.3523 | -0.375 (-2.48%) | 684,500 |
| 22 Sep 1980 | USD | 15.125 | 15.25 | 15.125 | 15.125 | 3.4375 | -0.625 (-3.97%) | 379,100 |
| 19 Sep 1980 | USD | 15.75 | 16 | 15.626 | 15.75 | 3.5795 | -0.125 (-0.79%) | 545,300 |
| 18 Sep 1980 | USD | 15.875 | 16.375 | 15.875 | 15.875 | 3.608 | 0.0 (0.0%) | 1,049,900 |
| 17 Sep 1980 | USD | 15.875 | 16 | 15.5 | 15.875 | 3.608 | +0.875 (+5.83%) | 1,780,900 |
| 16 Sep 1980 | USD | 15 | 15.125 | 14.5 | 15 | 3.4091 | +0.749 (+5.26%) | 1,909,900 |
| 15 Sep 1980 | USD | 14.251 | 14.375 | 14 | 14.251 | 3.2389 | +0.126 (+0.89%) | 971,400 |
| 12 Sep 1980 | USD | 14.125 | 14.125 | 13.875 | 14.125 | 3.2102 | -0.126 (-0.88%) | 1,768,500 |
| 11 Sep 1980 | USD | 14.251 | 14.375 | 13.75 | 14.251 | 3.2389 | +1.001 (+7.55%) | 1,864,600 |
| 10 Sep 1980 | USD | 13.25 | 13.5 | 12.75 | 13.25 | 3.0114 | +0.75 (+6%) | 1,957,100 |
| 9 Sep 1980 | USD | 12.5 | 12.5 | 12.375 | 12.5 | 2.8409 | +0.125 (+1.01%) | 597,700 |
| 8 Sep 1980 | USD | 12.375 | 12.5 | 12.25 | 12.375 | 2.8125 | 0.0 (0.0%) | 515,000 |
| 5 Sep 1980 | USD | 12.375 | 12.375 | 12.25 | 12.375 | 2.8125 | +0.25 (+2.06%) | 718,000 |
| 4 Sep 1980 | USD | 12.125 | 12.375 | 12.125 | 12.125 | 2.7557 | 0.0 (0.0%) | 1,158,300 |
| 3 Sep 1980 | USD | 12.125 | 12.125 | 12 | 12.125 | 2.7557 | +0.125 (+1.04%) | 398,400 |
