| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 3 Nov 1980 | USD | 27.748 | 28.507 | 27.748 | 27.748 | 1.1901 | -0.256 (-0.91%) | 1,700 |
| 31 Oct 1980 | USD | 28.004 | 28.507 | 28.004 | 28.004 | 1.2011 | 0.0 (0.0%) | 1,300 |
| 30 Oct 1980 | USD | 28.004 | 28.507 | 28.004 | 28.004 | 1.2011 | 0.0 (0.0%) | 800 |
| 29 Oct 1980 | USD | 28.004 | 28.995 | 28.004 | 28.004 | 1.2011 | -0.247 (-0.87%) | 1,400 |
| 28 Oct 1980 | USD | 28.251 | 28.995 | 28.251 | 28.251 | 1.2117 | -0.256 (-0.90%) | 1,601 |
| 27 Oct 1980 | USD | 28.507 | 28.995 | 28.507 | 28.507 | 1.2227 | 0.0 (0.0%) | 300 |
| 24 Oct 1980 | USD | 28.507 | 28.507 | 28.507 | 28.507 | 1.2227 | 0.0 (0.0%) | 0 |
| 23 Oct 1980 | USD | 28.507 | 28.995 | 28.507 | 28.507 | 1.2227 | 0.0 (0.0%) | 601 |
| 22 Oct 1980 | USD | 28.507 | 28.995 | 28.507 | 28.507 | 1.2227 | 0.0 (0.0%) | 100 |
| 21 Oct 1980 | USD | 28.507 | 28.995 | 28.507 | 28.507 | 1.2227 | 0.0 (0.0%) | 1,300 |
| 20 Oct 1980 | USD | 28.507 | 29.243 | 28.507 | 28.507 | 1.2227 | 0.0 (0.0%) | 800 |
| 17 Oct 1980 | USD | 28.507 | 28.507 | 28.507 | 28.507 | 1.2227 | 0.0 (0.0%) | 0 |
| 16 Oct 1980 | USD | 28.507 | 29.243 | 28.507 | 28.507 | 1.2227 | 0.0 (0.0%) | 1,400 |
| 15 Oct 1980 | USD | 28.507 | 29.243 | 28.507 | 28.507 | 1.2227 | 0.0 (0.0%) | 300 |
| 14 Oct 1980 | USD | 28.507 | 29.499 | 28.507 | 28.507 | 1.2227 | 0.0 (0.0%) | 601 |
| 13 Oct 1980 | USD | 28.507 | 29.499 | 28.507 | 28.507 | 1.2227 | -0.24 (-0.83%) | 201 |
| 10 Oct 1980 | USD | 28.747 | 29.243 | 28.747 | 28.747 | 1.233 | 0.0 (0.0%) | 1,300 |
| 9 Oct 1980 | USD | 28.747 | 29.499 | 28.747 | 28.747 | 1.233 | -0.248 (-0.86%) | 1,201 |
| 8 Oct 1980 | USD | 28.995 | 29.499 | 28.995 | 28.995 | 1.2436 | 0.0 (0.0%) | 300 |
| 7 Oct 1980 | USD | 28.995 | 29.499 | 28.995 | 28.995 | 1.2436 | 0.0 (0.0%) | 2,500 |
| 6 Oct 1980 | USD | 28.995 | 29.499 | 28.995 | 28.995 | 1.2436 | 0.0 (0.0%) | 900 |
| 3 Oct 1980 | USD | 28.995 | 29.754 | 28.995 | 28.995 | 1.2436 | 0.0 (0.0%) | 3,001 |
| 2 Oct 1980 | USD | 28.995 | 29.754 | 28.995 | 28.995 | 1.2436 | -1.007 (-3.36%) | 3,001 |
| 1 Oct 1980 | USD | 30.002 | 30.753 | 30.002 | 30.002 | 1.2868 | -0.751 (-2.44%) | 3,700 |
| 30 Sep 1980 | USD | 30.753 | 31.256 | 30.753 | 30.753 | 1.319 | 0.0 (0.0%) | 601 |
| 29 Sep 1980 | USD | 30.753 | 31.256 | 30.753 | 30.753 | 1.319 | -0.004 (-0.31%) | 2,700 |
| 29 Sep 1980 |
|
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| 26 Sep 1980 | USD | 33.007 | 33.491 | 33.007 | 33.007 | 1.3231 | 0.0 (0.0%) | 101 |
| 25 Sep 1980 | USD | 33.007 | 33.491 | 33.007 | 33.007 | 1.3231 | 0.0 (0.0%) | 901 |
| 24 Sep 1980 | USD | 33.007 | 33.491 | 33.007 | 33.007 | 1.3231 | 0.0 (0.0%) | 1,501 |
| 23 Sep 1980 | USD | 33.007 | 33.491 | 33.007 | 33.007 | 1.3231 | 0.0 (0.0%) | 2,000 |
