| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 16 Oct 1980 | USD | 24.125 | 24.25 | 23.875 | 24.125 | 24.125 | +0.25 (+1.05%) | 1,100 |
| 15 Oct 1980 | USD | 23.875 | 23.875 | 23.875 | 23.875 | 23.875 | 0.0 (0.0%) | 100 |
| 14 Oct 1980 | USD | 23.875 | 23.875 | 23.875 | 23.875 | 23.875 | 0.0 (0.0%) | 200 |
| 13 Oct 1980 | USD | 23.875 | 24 | 23.625 | 23.875 | 23.875 | 0.0 (0.0%) | 700 |
| 10 Oct 1980 | USD | 23.875 | 23.875 | 23.875 | 23.875 | 23.875 | 0.0 (0.0%) | 100 |
| 9 Oct 1980 | USD | 23.875 | 23.875 | 23.5 | 23.875 | 23.875 | +0.375 (+1.60%) | 2,500 |
| 8 Oct 1980 | USD | 23.5 | 23.625 | 23.375 | 23.5 | 23.5 | -0.125 (-0.53%) | 2,200 |
| 7 Oct 1980 | USD | 23.625 | 23.625 | 23.5 | 23.625 | 23.625 | 0.0 (0.0%) | 1,200 |
| 6 Oct 1980 | USD | 23.625 | 23.625 | 23 | 23.625 | 23.625 | +0.5 (+2.16%) | 3,500 |
| 3 Oct 1980 | USD | 23.125 | 23.125 | 23.125 | 23.125 | 23.125 | +0.125 (+0.54%) | 100 |
| 2 Oct 1980 | USD | 23 | 23 | 23 | 23 | 23 | 0.0 (0.0%) | 0 |
| 1 Oct 1980 | USD | 23 | 23 | 23 | 23 | 23 | -0.125 (-0.54%) | 400 |
| 30 Sep 1980 | USD | 23.125 | 23.125 | 23.125 | 23.125 | 23.125 | +0.125 (+0.54%) | 200 |
| 29 Sep 1980 | USD | 23 | 23.25 | 22.75 | 23 | 23 | -0.5 (-2.13%) | 1,300 |
| 26 Sep 1980 | USD | 23.5 | 23.625 | 23.5 | 23.5 | 23.5 | -0.125 (-0.53%) | 700 |
| 25 Sep 1980 | USD | 23.625 | 23.875 | 23.625 | 23.625 | 23.625 | -0.25 (-1.05%) | 1,200 |
| 24 Sep 1980 | USD | 23.875 | 23.875 | 23.875 | 23.875 | 23.875 | 0.0 (0.0%) | 100 |
| 23 Sep 1980 | USD | 23.875 | 23.875 | 23.625 | 23.875 | 23.875 | +0.125 (+0.53%) | 1,200 |
| 22 Sep 1980 | USD | 23.75 | 23.75 | 23.25 | 23.75 | 23.75 | +0.5 (+2.15%) | 700 |
| 19 Sep 1980 | USD | 23.25 | 23.75 | 23.25 | 23.25 | 23.25 | -0.5 (-2.11%) | 1,600 |
| 18 Sep 1980 | USD | 23.75 | 23.75 | 23.375 | 23.75 | 23.75 | +0.25 (+1.06%) | 1,200 |
| 17 Sep 1980 | USD | 23.5 | 23.5 | 23 | 23.5 | 23.5 | +0.25 (+1.08%) | 1,000 |
| 16 Sep 1980 | USD | 23.25 | 23.25 | 23 | 23.25 | 23.25 | 0.0 (0.0%) | 25,000 |
| 15 Sep 1980 | USD | 23.25 | 23.25 | 23.25 | 23.25 | 23.25 | -0.25 (-1.06%) | 400 |
| 12 Sep 1980 | USD | 23.5 | 23.5 | 23.5 | 23.5 | 23.5 | +0.5 (+2.17%) | 5,000 |
| 11 Sep 1980 | USD | 23 | 23 | 23 | 23 | 23 | 0.0 (0.0%) | 200 |
| 10 Sep 1980 | USD | 23 | 23 | 23 | 23 | 23 | 0.0 (0.0%) | 600 |
| 9 Sep 1980 | USD | 23 | 23.25 | 22.75 | 23 | 23 | -0.5 (-2.13%) | 1,100 |
| 8 Sep 1980 | USD | 23.5 | 23.625 | 23.5 | 23.5 | 23.5 | -0.375 (-1.57%) | 400 |
| 5 Sep 1980 | USD | 23.875 | 23.875 | 23.375 | 23.875 | 23.875 | +0.375 (+1.60%) | 3,300 |
