| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 1 Oct 1980 | USD | 11.875 | 12.125 | 11.875 | 11.875 | 11.875 | -0.25 (-2.06%) | 3,300 |
| 30 Sep 1980 | USD | 12.125 | 12.125 | 11.875 | 12.125 | 12.125 | +0.25 (+2.11%) | 4,300 |
| 29 Sep 1980 | USD | 11.875 | 12.125 | 11.875 | 11.875 | 11.875 | -0.375 (-3.06%) | 1,600 |
| 26 Sep 1980 | USD | 12.25 | 12.375 | 12 | 12.25 | 12.25 | +0.125 (+1.03%) | 4,300 |
| 25 Sep 1980 | USD | 12.125 | 12.375 | 12 | 12.125 | 12.125 | -0.125 (-1.02%) | 4,800 |
| 24 Sep 1980 | USD | 12.25 | 12.375 | 12.125 | 12.25 | 12.25 | -0.25 (-2%) | 10,300 |
| 23 Sep 1980 | USD | 12.5 | 12.5 | 12.375 | 12.5 | 12.5 | +0.125 (+1.01%) | 5,900 |
| 22 Sep 1980 | USD | 12.375 | 12.5 | 12.375 | 12.375 | 12.375 | 0.0 (0.0%) | 2,300 |
| 19 Sep 1980 | USD | 12.375 | 12.625 | 12.25 | 12.375 | 12.375 | +0.125 (+1.02%) | 7,100 |
| 18 Sep 1980 | USD | 12.25 | 12.375 | 12.25 | 12.25 | 12.25 | -0.125 (-1.01%) | 3,900 |
| 17 Sep 1980 | USD | 12.375 | 12.375 | 12.25 | 12.375 | 12.375 | 0.0 (0.0%) | 2,900 |
| 16 Sep 1980 | USD | 12.375 | 12.375 | 12.25 | 12.375 | 12.375 | 0.0 (0.0%) | 3,100 |
| 15 Sep 1980 | USD | 12.375 | 12.625 | 12.375 | 12.375 | 12.375 | 0.0 (0.0%) | 3,000 |
| 12 Sep 1980 | USD | 12.375 | 12.75 | 12.375 | 12.375 | 12.375 | -0.25 (-1.98%) | 4,500 |
| 11 Sep 1980 | USD | 12.625 | 12.875 | 12.375 | 12.625 | 12.625 | +0.125 (+1%) | 6,600 |
| 10 Sep 1980 | USD | 12.5 | 12.625 | 12.375 | 12.5 | 12.5 | +0.125 (+1.01%) | 1,500 |
| 9 Sep 1980 | USD | 12.375 | 12.5 | 12.375 | 12.375 | 12.375 | 0.0 (0.0%) | 6,400 |
| 8 Sep 1980 | USD | 12.375 | 12.75 | 12.375 | 12.375 | 12.375 | -0.125 (-1%) | 2,500 |
| 5 Sep 1980 | USD | 12.5 | 12.5 | 12.375 | 12.5 | 12.5 | +0.125 (+1.01%) | 2,900 |
| 4 Sep 1980 | USD | 12.375 | 12.5 | 12.375 | 12.375 | 12.375 | 0.0 (0.0%) | 1,900 |
| 3 Sep 1980 | USD | 12.375 | 12.625 | 12.375 | 12.375 | 12.375 | 0.0 (0.0%) | 4,800 |
| 2 Sep 1980 | USD | 12.375 | 12.5 | 12.375 | 12.375 | 12.375 | 0.0 (0.0%) | 2,200 |
| 29 Aug 1980 | USD | 12.375 | 12.375 | 12.25 | 12.375 | 12.375 | -0.125 (-1%) | 2,600 |
| 28 Aug 1980 | USD | 12.5 | 12.5 | 12.375 | 12.5 | 12.5 | +0.125 (+1.01%) | 3,700 |
| 27 Aug 1980 | USD | 12.375 | 12.625 | 12.375 | 12.375 | 12.375 | +0.125 (+1.02%) | 2,900 |
| 26 Aug 1980 | USD | 12.25 | 12.25 | 12.25 | 12.25 | 12.25 | 0.0 (0.0%) | 2,200 |
| 25 Aug 1980 | USD | 12.25 | 12.5 | 12.25 | 12.25 | 12.25 | -0.125 (-1.01%) | 7,700 |
| 22 Aug 1980 | USD | 12.375 | 12.5 | 12.375 | 12.375 | 12.375 | -0.125 (-1%) | 2,900 |
| 21 Aug 1980 | USD | 12.5 | 12.5 | 12.25 | 12.5 | 12.5 | +0.125 (+1.01%) | 3,500 |
| 20 Aug 1980 | USD | 12.375 | 12.375 | 12.25 | 12.375 | 12.375 | +0.125 (+1.02%) | 4,600 |
