| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 25 Sep 1980 | USD | 26.499 | 26.747 | 26.499 | 26.499 | 4.7109 | 0.0 (0.0%) | 3,000 |
| 24 Sep 1980 | USD | 26.499 | 26.747 | 26.499 | 26.499 | 4.7109 | -0.124 (-0.47%) | 1,501 |
| 23 Sep 1980 | USD | 26.623 | 26.747 | 26.623 | 26.623 | 4.733 | 0.0 (0.0%) | 4,800 |
| 22 Sep 1980 | USD | 26.623 | 26.747 | 26.623 | 26.623 | 4.733 | 0.0 (0.0%) | 2,301 |
| 19 Sep 1980 | USD | 26.623 | 27 | 26.623 | 26.623 | 4.733 | 0.0 (0.0%) | 4,000 |
| 18 Sep 1980 | USD | 26.623 | 27 | 26.623 | 26.623 | 4.733 | 0.0 (0.0%) | 2,501 |
| 17 Sep 1980 | USD | 26.623 | 27 | 26.623 | 26.623 | 4.733 | +0.872 (+3.39%) | 6,800 |
| 16 Sep 1980 | USD | 25.751 | 25.999 | 25.751 | 25.751 | 4.578 | 0.0 (0.0%) | 3,200 |
| 15 Sep 1980 | USD | 25.751 | 25.999 | 25.751 | 25.751 | 4.578 | 0.0 (0.0%) | 2,400 |
| 12 Sep 1980 | USD | 25.751 | 25.999 | 25.751 | 25.751 | 4.578 | 0.0 (0.0%) | 3,600 |
| 11 Sep 1980 | USD | 25.751 | 26.252 | 25.751 | 25.751 | 4.578 | 0.0 (0.0%) | 1,800 |
| 10 Sep 1980 | USD | 25.751 | 25.999 | 25.751 | 25.751 | 4.578 | +1.502 (+6.19%) | 41,600 |
| 9 Sep 1980 | USD | 24.249 | 24.497 | 24.249 | 24.249 | 4.3109 | +0.247 (+1.03%) | 6,501 |
| 8 Sep 1980 | USD | 24.002 | 24.249 | 24.002 | 24.002 | 4.267 | +0.253 (+1.07%) | 3,701 |
| 5 Sep 1980 | USD | 23.749 | 24.002 | 23.749 | 23.749 | 4.222 | 0.0 (0.0%) | 901 |
| 4 Sep 1980 | USD | 23.749 | 24.002 | 23.749 | 23.749 | 4.222 | +0.248 (+1.06%) | 5,200 |
| 3 Sep 1980 | USD | 23.501 | 24.002 | 23.501 | 23.501 | 4.178 | 0.0 (0.0%) | 1,101 |
| 2 Sep 1980 | USD | 23.501 | 24.002 | 23.501 | 23.501 | 4.178 | 0.0 (0.0%) | 3,901 |
| 29 Aug 1980 | USD | 23.501 | 24.002 | 23.501 | 23.501 | 4.178 | 0.0 (0.0%) | 901 |
| 28 Aug 1980 | USD | 23.501 | 24.002 | 23.501 | 23.501 | 4.178 | 0.0 (0.0%) | 1,800 |
| 27 Aug 1980 | USD | 23.501 | 24.002 | 23.501 | 23.501 | 4.178 | 0.0 (0.0%) | 600 |
| 26 Aug 1980 | USD | 23.501 | 24.002 | 23.501 | 23.501 | 4.178 | +0.129 (+0.55%) | 301 |
| 25 Aug 1980 | USD | 23.372 | 23.878 | 23.372 | 23.372 | 4.155 | 0.0 (0.0%) | 1,901 |
| 22 Aug 1980 | USD | 23.372 | 23.878 | 23.372 | 23.372 | 4.155 | 0.0 (0.0%) | 600 |
| 21 Aug 1980 | USD | 23.372 | 23.878 | 23.372 | 23.372 | 4.155 | -0.129 (-0.55%) | 7,501 |
| 20 Aug 1980 | USD | 23.501 | 23.749 | 23.501 | 23.501 | 4.178 | 0.0 (0.0%) | 901 |
| 19 Aug 1980 | USD | 23.501 | 23.749 | 23.501 | 23.501 | 4.178 | -0.748 (-3.08%) | 17,501 |
| 18 Aug 1980 | USD | 24.249 | 24.497 | 24.249 | 24.249 | 4.3109 | -0.027 (-0.63%) | 5,101 |
| 18 Aug 1980 |
|
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| 15 Aug 1980 | USD | 30.502 | 31.001 | 30.502 | 30.502 | 4.3381 | +0.254 (+0.84%) | 1,301 |
| 14 Aug 1980 | USD | 30.248 | 30.748 | 30.248 | 30.248 | 4.3019 | -0.254 (-0.83%) | 101 |
