| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 3 Nov 1980 | USD | 39 | 39.75 | 38.5 | 39 | 4.2681 | -1 (-2.50%) | 6,400 |
| 31 Oct 1980 | USD | 40 | 40 | 38.876 | 40 | 4.3775 | +1 (+2.56%) | 5,800 |
| 30 Oct 1980 | USD | 39 | 39.876 | 39 | 39 | 4.2681 | -1.25 (-3.11%) | 5,400 |
| 29 Oct 1980 | USD | 40.25 | 41.75 | 40.25 | 40.25 | 4.4049 | -0.75 (-1.83%) | 6,100 |
| 28 Oct 1980 | USD | 41 | 41.5 | 39 | 41 | 4.487 | +0.5 (+1.23%) | 21,400 |
| 27 Oct 1980 | USD | 40.5 | 41.626 | 40.5 | 40.5 | 4.4322 | -1.25 (-2.99%) | 20,000 |
| 24 Oct 1980 | USD | 41.75 | 42 | 41.5 | 41.75 | 4.569 | -0.75 (-1.76%) | 14,200 |
| 23 Oct 1980 | USD | 42.5 | 42.5 | 41.25 | 42.5 | 4.6511 | +1 (+2.41%) | 16,200 |
| 22 Oct 1980 | USD | 41.5 | 42.25 | 40 | 41.5 | 4.5417 | 0.0 (0.0%) | 33,400 |
| 21 Oct 1980 | USD | 41.5 | 43.75 | 40.75 | 41.5 | 4.5417 | -1.876 (-4.32%) | 37,000 |
| 20 Oct 1980 | USD | 43.376 | 43.626 | 42.126 | 43.376 | 4.747 | +1.376 (+3.28%) | 19,100 |
| 17 Oct 1980 | USD | 42 | 42 | 39.626 | 42 | 4.5964 | +2.124 (+5.33%) | 16,300 |
| 16 Oct 1980 | USD | 39.876 | 40.25 | 39.126 | 39.876 | 4.3639 | -0.374 (-0.93%) | 10,800 |
| 15 Oct 1980 | USD | 40.25 | 41.376 | 40.25 | 40.25 | 4.4049 | -1.25 (-3.01%) | 6,800 |
| 14 Oct 1980 | USD | 41.5 | 41.75 | 40.126 | 41.5 | 4.5417 | +1.374 (+3.42%) | 12,200 |
| 13 Oct 1980 | USD | 40.126 | 40.376 | 39.25 | 40.126 | 4.3913 | +0.75 (+1.90%) | 6,900 |
| 10 Oct 1980 | USD | 39.376 | 40.126 | 38.376 | 39.376 | 4.3092 | +0.75 (+1.94%) | 16,100 |
| 9 Oct 1980 | USD | 38.626 | 39 | 37.5 | 38.626 | 4.2271 | +0.25 (+0.65%) | 20,300 |
| 8 Oct 1980 | USD | 38.376 | 38.626 | 37.25 | 38.376 | 4.1998 | +1.126 (+3.02%) | 9,400 |
| 7 Oct 1980 | USD | 37.25 | 38.25 | 36.876 | 37.25 | 4.0766 | -0.75 (-1.97%) | 28,700 |
| 6 Oct 1980 | USD | 38 | 39.25 | 38 | 38 | 4.1586 | -1.126 (-2.88%) | 15,100 |
| 3 Oct 1980 | USD | 39.126 | 39.5 | 38.75 | 39.126 | 4.2819 | +0.626 (+1.63%) | 28,200 |
| 2 Oct 1980 | USD | 38.5 | 39.75 | 36 | 38.5 | 4.2134 | +3 (+8.45%) | 39,000 |
| 1 Oct 1980 | USD | 35.5 | 36 | 34.5 | 35.5 | 3.885 | 0.0 (0.0%) | 22,300 |
