| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 16 Oct 1980 | USD | 17.375 | 17.5 | 16.751 | 17.375 | 13.0312 | +0.375 (+2.21%) | 1,000 |
| 15 Oct 1980 | USD | 17 | 17.251 | 16.751 | 17 | 12.75 | -0.125 (-0.73%) | 1,900 |
| 14 Oct 1980 | USD | 17.125 | 17.251 | 16.875 | 17.125 | 12.8438 | +0.125 (+0.74%) | 1,401 |
| 13 Oct 1980 | USD | 17 | 17.251 | 17 | 17 | 12.75 | 0.0 (0.0%) | 300 |
| 10 Oct 1980 | USD | 17 | 17.5 | 17 | 17 | 12.75 | 0.0 (0.0%) | 5,700 |
| 9 Oct 1980 | USD | 17 | 17 | 16.875 | 17 | 12.75 | +0.5 (+3.03%) | 1,401 |
| 8 Oct 1980 | USD | 16.5 | 16.751 | 16.5 | 16.5 | 12.375 | 0.0 (0.0%) | 1,600 |
| 7 Oct 1980 | USD | 16.5 | 16.5 | 16.251 | 16.5 | 12.375 | +0.375 (+2.33%) | 1,500 |
| 6 Oct 1980 | USD | 16.125 | 16.125 | 15.875 | 16.125 | 12.0938 | +0.5 (+3.20%) | 2,301 |
| 3 Oct 1980 | USD | 15.625 | 15.875 | 15.625 | 15.625 | 11.7188 | 0.0 (0.0%) | 1,101 |
| 2 Oct 1980 | USD | 15.625 | 15.625 | 15.625 | 15.625 | 11.7188 | 0.0 (0.0%) | 0 |
| 1 Oct 1980 | USD | 15.625 | 15.625 | 15 | 15.625 | 11.7188 | +0.5 (+3.31%) | 1,200 |
| 30 Sep 1980 | USD | 15.125 | 15.125 | 15.125 | 15.125 | 11.3438 | 0.0 (0.0%) | 0 |
| 29 Sep 1980 | USD | 15.125 | 15.5 | 15.125 | 15.125 | 11.3438 | -0.626 (-3.97%) | 1,000 |
| 26 Sep 1980 | USD | 15.751 | 16.251 | 15.751 | 15.751 | 11.8133 | -0.5 (-3.08%) | 1,900 |
| 25 Sep 1980 | USD | 16.251 | 16.625 | 16.251 | 16.251 | 12.1883 | -0.5 (-2.98%) | 1,000 |
| 24 Sep 1980 | USD | 16.751 | 17 | 16.751 | 16.751 | 12.5633 | -0.249 (-1.46%) | 2,200 |
| 23 Sep 1980 | USD | 17 | 17 | 16.625 | 17 | 12.75 | +0.125 (+0.74%) | 2,001 |
| 22 Sep 1980 | USD | 16.875 | 16.875 | 16.625 | 16.875 | 12.6562 | 0.0 (0.0%) | 801 |
| 19 Sep 1980 | USD | 16.875 | 17 | 16.751 | 16.875 | 12.6562 | 0.0 (0.0%) | 900 |
| 18 Sep 1980 | USD | 16.875 | 17 | 16.875 | 16.875 | 12.6562 | -0.125 (-0.74%) | 801 |
| 17 Sep 1980 | USD | 17 | 17 | 16.875 | 17 | 12.75 | +0.125 (+0.74%) | 700 |
| 16 Sep 1980 | USD | 16.875 | 16.875 | 16.875 | 16.875 | 12.6562 | +0.124 (+0.74%) | 201 |
| 15 Sep 1980 | USD | 16.751 | 16.751 | 16.5 | 16.751 | 12.5633 | -0.124 (-0.73%) | 1,000 |
| 12 Sep 1980 | USD | 16.875 | 16.875 | 16.625 | 16.875 | 12.6562 | 0.0 (0.0%) | 600 |
| 11 Sep 1980 | USD | 16.875 | 17.125 | 16.751 | 16.875 | 12.6562 | -0.125 (-0.74%) | 1,701 |
| 10 Sep 1980 | USD | 17 | 17.251 | 17 | 17 | 12.75 | +0.125 (+0.74%) | 2,001 |
| 9 Sep 1980 | USD | 16.875 | 16.875 | 16.125 | 16.875 | 12.6562 | +0.375 (+2.27%) | 2,700 |
| 8 Sep 1980 | USD | 16.5 | 16.751 | 16.5 | 16.5 | 12.375 | -0.125 (-0.75%) | 1,300 |
| 5 Sep 1980 | USD | 16.625 | 16.625 | 16.5 | 16.625 | 12.4688 | +0.125 (+0.76%) | 2,601 |
