| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 29 Oct 1980 | USD | 28 | 28.75 | 28 | 28 | 4.6667 | -0.25 (-0.88%) | 700 |
| 28 Oct 1980 | USD | 28.25 | 28.75 | 28.25 | 28.25 | 4.7083 | -0.5 (-1.74%) | 3,800 |
| 27 Oct 1980 | USD | 28.75 | 29 | 28.75 | 28.75 | 4.7917 | -0.25 (-0.86%) | 4,700 |
| 24 Oct 1980 | USD | 29 | 29.25 | 29 | 29 | 4.8333 | +0.25 (+0.87%) | 5,900 |
| 23 Oct 1980 | USD | 28.75 | 29.25 | 28.75 | 28.75 | 4.7917 | +0.75 (+2.68%) | 15,400 |
| 22 Oct 1980 | USD | 28 | 28.25 | 28 | 28 | 4.6667 | +0.25 (+0.90%) | 3,300 |
| 21 Oct 1980 | USD | 27.75 | 28.25 | 27.75 | 27.75 | 4.625 | -0.25 (-0.89%) | 5,400 |
| 20 Oct 1980 | USD | 28 | 28.25 | 28 | 28 | 4.6667 | -0.25 (-0.88%) | 5,000 |
| 17 Oct 1980 | USD | 28.25 | 28.75 | 28.25 | 28.25 | 4.7083 | +0.25 (+0.89%) | 1,700 |
| 16 Oct 1980 | USD | 28 | 28.5 | 28 | 28 | 4.6667 | -1.25 (-4.27%) | 5,600 |
| 15 Oct 1980 | USD | 29.25 | 29.75 | 29.25 | 29.25 | 4.875 | -0.75 (-2.50%) | 6,600 |
| 14 Oct 1980 | USD | 30 | 30.5 | 30 | 30 | 5 | -0.25 (-0.83%) | 15,000 |
| 13 Oct 1980 | USD | 30.25 | 30.5 | 30.25 | 30.25 | 5.0417 | +1 (+3.42%) | 9,000 |
| 10 Oct 1980 | USD | 29.25 | 29.75 | 29.25 | 29.25 | 4.875 | -0.25 (-0.85%) | 7,600 |
| 9 Oct 1980 | USD | 29.5 | 30.25 | 29.5 | 29.5 | 4.9167 | -0.75 (-2.48%) | 27,800 |
| 8 Oct 1980 | USD | 30.25 | 31 | 30.25 | 30.25 | 5.0417 | +2.25 (+8.04%) | 24,300 |
| 7 Oct 1980 | USD | 28 | 28.75 | 28 | 28 | 4.6667 | +0.5 (+1.82%) | 30,900 |
| 6 Oct 1980 | USD | 27.5 | 28 | 27.5 | 27.5 | 4.5833 | 0.0 (0.0%) | 18,900 |
| 3 Oct 1980 | USD | 27.5 | 28.25 | 27.5 | 27.5 | 4.5833 | +1.75 (+6.80%) | 29,400 |
| 2 Oct 1980 | USD | 25.75 | 26.5 | 25.75 | 25.75 | 4.2917 | +1.25 (+5.10%) | 7,200 |
| 1 Oct 1980 | USD | 24.5 | 25 | 24.5 | 24.5 | 4.0833 | +0.25 (+1.03%) | 6,300 |
| 30 Sep 1980 | USD | 24.25 | 24.5 | 24.25 | 24.25 | 4.0417 | +0.25 (+1.04%) | 3,100 |
| 29 Sep 1980 | USD | 24 | 24.5 | 24 | 24 | 4 | -1 (-4%) | 3,900 |
| 26 Sep 1980 | USD | 25 | 25.75 | 25 | 25 | 4.1667 | -1.25 (-4.76%) | 4,100 |
| 25 Sep 1980 | USD | 26.25 | 26.5 | 26.25 | 26.25 | 4.375 | 0.0 (0.0%) | 4,100 |
| 24 Sep 1980 | USD | 26.25 | 26.75 | 26.25 | 26.25 | 4.375 | 0.0 (0.0%) | 900 |
| 23 Sep 1980 | USD | 26.25 | 26.75 | 26.25 | 26.25 | 4.375 | 0.0 (0.0%) | 1,900 |
| 22 Sep 1980 | USD | 26.25 | 26.75 | 26.25 | 26.25 | 4.375 | +0.25 (+0.96%) | 5,500 |
| 19 Sep 1980 | USD | 26 | 26.5 | 26 | 26 | 4.3333 | 0.0 (0.0%) | 600 |
| 18 Sep 1980 | USD | 26 | 26.5 | 26 | 26 | 4.3333 | 0.0 (0.0%) | 1,800 |
