| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 4 Nov 1980 | USD | 21.251 | 21.251 | 21.251 | 21.251 | 4.1977 | 0.0 (0.0%) | 0 |
| 3 Nov 1980 | USD | 21.251 | 21.375 | 21 | 21.251 | 4.1977 | -0.124 (-0.58%) | 1,000 |
| 31 Oct 1980 | USD | 21.375 | 21.375 | 20.75 | 21.375 | 4.2222 | +0.499 (+2.39%) | 7,700 |
| 30 Oct 1980 | USD | 20.876 | 21.375 | 20.876 | 20.876 | 4.1237 | -0.499 (-2.33%) | 12,600 |
| 29 Oct 1980 | USD | 21.375 | 21.375 | 21.375 | 21.375 | 4.2222 | +0.124 (+0.58%) | 700 |
| 28 Oct 1980 | USD | 21.251 | 21.251 | 20.501 | 21.251 | 4.1977 | +0.375 (+1.80%) | 11,200 |
| 27 Oct 1980 | USD | 20.876 | 21 | 20.75 | 20.876 | 4.1237 | +0.126 (+0.61%) | 3,800 |
| 24 Oct 1980 | USD | 20.75 | 21 | 20.75 | 20.75 | 4.0988 | +0.249 (+1.21%) | 6,900 |
| 23 Oct 1980 | USD | 20.501 | 20.75 | 20 | 20.501 | 4.0496 | -0.249 (-1.20%) | 14,400 |
| 22 Oct 1980 | USD | 20.75 | 21 | 20.75 | 20.75 | 4.0988 | -0.25 (-1.19%) | 3,300 |
| 21 Oct 1980 | USD | 21 | 21.5 | 21 | 21 | 4.1481 | -0.375 (-1.75%) | 4,100 |
| 20 Oct 1980 | USD | 21.375 | 21.5 | 20.876 | 21.375 | 4.2222 | +0.25 (+1.18%) | 4,700 |
| 17 Oct 1980 | USD | 21.125 | 21.5 | 21 | 21.125 | 4.1728 | -0.75 (-3.43%) | 11,200 |
| 16 Oct 1980 | USD | 21.875 | 23.25 | 21.875 | 21.875 | 4.321 | -0.501 (-2.24%) | 56,400 |
| 15 Oct 1980 | USD | 22.376 | 22.751 | 21.626 | 22.376 | 4.42 | +0.876 (+4.07%) | 12,200 |
| 14 Oct 1980 | USD | 21.5 | 21.626 | 21.125 | 21.5 | 4.2469 | +0.249 (+1.17%) | 11,400 |
| 13 Oct 1980 | USD | 21.251 | 21.251 | 21 | 21.251 | 4.1977 | +0.251 (+1.20%) | 1,900 |
| 10 Oct 1980 | USD | 21 | 21.5 | 21 | 21 | 4.1481 | -0.626 (-2.89%) | 3,900 |
| 9 Oct 1980 | USD | 21.626 | 21.75 | 21.5 | 21.626 | 4.2718 | 0.0 (0.0%) | 2,800 |
| 8 Oct 1980 | USD | 21.626 | 21.875 | 21.251 | 21.626 | 4.2718 | +0.251 (+1.17%) | 6,400 |
| 7 Oct 1980 | USD | 21.375 | 22.125 | 21.375 | 21.375 | 4.2222 | -0.5 (-2.29%) | 5,400 |
| 6 Oct 1980 | USD | 21.875 | 22.001 | 21.251 | 21.875 | 4.321 | +1.25 (+6.06%) | 11,300 |
| 3 Oct 1980 | USD | 20.625 | 20.625 | 19.625 | 20.625 | 4.0741 | +0.874 (+4.43%) | 12,100 |
| 2 Oct 1980 | USD | 19.751 | 19.875 | 19.5 | 19.751 | 3.9014 | +0.126 (+0.64%) | 8,600 |
| 1 Oct 1980 | USD | 19.625 | 19.751 | 19.001 | 19.625 | 3.8765 | +0.249 (+1.29%) | 9,000 |
| 30 Sep 1980 | USD | 19.376 | 19.376 | 18.251 | 19.376 | 3.8274 | +1.001 (+5.45%) | 9,800 |
| 29 Sep 1980 | USD | 18.375 | 19.125 | 17.75 | 18.375 | 3.6296 | -0.875 (-4.55%) | 11,600 |
| 26 Sep 1980 | USD | 19.25 | 20.625 | 19.25 | 19.25 | 3.8025 | -1.251 (-6.10%) | 16,500 |
| 25 Sep 1980 | USD | 20.501 | 20.876 | 20.501 | 20.501 | 4.0496 | 0.0 (0.0%) | 7,900 |
| 24 Sep 1980 | USD | 20.501 | 21.251 | 20 | 20.501 | 4.0496 | -1.249 (-5.74%) | 34,400 |
