| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 24 Sep 1980 | USD | 32.497 | 33.5 | 32.497 | 32.497 | 0.2113 | 0.0 (0.0%) | 701 |
| 23 Sep 1980 | USD | 32.497 | 32.999 | 32.497 | 32.497 | 0.2113 | +0.751 (+2.37%) | 12,101 |
| 22 Sep 1980 | USD | 31.746 | 32.247 | 31.746 | 31.746 | 0.2064 | +1.003 (+3.26%) | 5,601 |
| 19 Sep 1980 | USD | 30.743 | 31.495 | 30.743 | 30.743 | 0.1999 | +1.241 (+4.21%) | 2,801 |
| 18 Sep 1980 | USD | 29.502 | 30.003 | 29.502 | 29.502 | 0.1919 | +0.501 (+1.73%) | 8,201 |
| 17 Sep 1980 | USD | 29.001 | 29.502 | 29.001 | 29.001 | 0.1886 | -0.501 (-1.70%) | 1,401 |
| 16 Sep 1980 | USD | 29.502 | 30.242 | 29.502 | 29.502 | 0.1919 | +0.251 (+0.86%) | 4,101 |
| 15 Sep 1980 | USD | 29.251 | 29.752 | 29.251 | 29.251 | 0.1902 | -0.752 (-2.51%) | 11,801 |
| 12 Sep 1980 | USD | 30.003 | 30.504 | 30.003 | 30.003 | 0.1951 | -1.492 (-4.74%) | 2,601 |
| 11 Sep 1980 | USD | 31.495 | 32.247 | 31.495 | 31.495 | 0.2048 | 0.0 (0.0%) | 2,501 |
| 10 Sep 1980 | USD | 31.495 | 32.247 | 31.495 | 31.495 | 0.2048 | +1.492 (+4.97%) | 7,601 |
| 9 Sep 1980 | USD | 30.003 | 30.504 | 30.003 | 30.003 | 0.1951 | +0.251 (+0.84%) | 1,201 |
| 8 Sep 1980 | USD | 29.752 | 30.504 | 29.752 | 29.752 | 0.1935 | +1.253 (+4.40%) | 3,301 |
| 5 Sep 1980 | USD | 28.499 | 29.502 | 28.499 | 28.499 | 0.1853 | 0.0 (0.0%) | 1,201 |
| 4 Sep 1980 | USD | 28.499 | 29.251 | 28.499 | 28.499 | 0.1853 | +0.25 (+0.88%) | 901 |
| 3 Sep 1980 | USD | 28.249 | 29.001 | 28.249 | 28.249 | 0.1837 | +0.251 (+0.90%) | 1,401 |
| 2 Sep 1980 | USD | 27.998 | 28.499 | 27.998 | 27.998 | 0.1821 | 0.0 (0.0%) | 601 |
| 29 Aug 1980 | USD | 27.998 | 28.499 | 27.998 | 27.998 | 0.1821 | 0.0 (0.0%) | 5,301 |
| 28 Aug 1980 | USD | 27.998 | 28.499 | 27.998 | 27.998 | 0.1821 | 0.0 (0.0%) | 3,001 |
| 27 Aug 1980 | USD | 27.998 | 28.499 | 27.998 | 27.998 | 0.1821 | 0.0 (0.0%) | 1,101 |
| 26 Aug 1980 | USD | 27.998 | 28.499 | 27.998 | 27.998 | 0.1821 | +0.25 (+0.90%) | 2,901 |
| 25 Aug 1980 | USD | 27.748 | 28.499 | 27.748 | 27.748 | 0.1804 | -0.501 (-1.77%) | 1,001 |
| 22 Aug 1980 | USD | 28.249 | 29.001 | 28.249 | 28.249 | 0.1837 | +0.251 (+0.90%) | 1,401 |
| 21 Aug 1980 | USD | 27.998 | 28.75 | 27.998 | 27.998 | 0.1821 | 0.0 (0.0%) | 1,301 |
| 20 Aug 1980 | USD | 27.998 | 28.75 | 27.998 | 27.998 | 0.1821 | 0.0 (0.0%) | 401 |
| 19 Aug 1980 | USD | 27.998 | 28.75 | 27.998 | 27.998 | 0.1821 | 0.0 (0.0%) | 1,001 |
| 18 Aug 1980 | USD | 27.998 | 28.75 | 27.998 | 27.998 | 0.1821 | 0.0 (0.0%) | 1,701 |
| 15 Aug 1980 | USD | 27.998 | 29.001 | 27.998 | 27.998 | 0.1821 | +0.501 (+1.82%) | 1,901 |
| 14 Aug 1980 | USD | 27.497 | 27.998 | 27.497 | 27.497 | 0.1788 | 0.0 (0.0%) | 701 |
| 13 Aug 1980 | USD | 27.497 | 27.998 | 27.497 | 27.497 | 0.1788 | -0.251 (-0.90%) | 7,501 |
