| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 27 Nov 1980 | USD | 23.5 | 23.5 | 23.5 | 23.5 | 23.5 | 0.0 (0.0%) | 0 |
| 26 Nov 1980 | USD | 23.5 | 24 | 23.5 | 23.5 | 23.5 | -1.5 (-6%) | 150 |
| 25 Nov 1980 | USD | 25 | 25 | 24 | 25 | 25 | -0.5 (-1.96%) | 300 |
| 24 Nov 1980 | USD | 25.5 | 25.5 | 25 | 25.5 | 25.5 | +2 (+8.51%) | 230 |
| 21 Nov 1980 | USD | 23.5 | 23.5 | 23.5 | 23.5 | 23.5 | 0.0 (0.0%) | 30 |
| 20 Nov 1980 | USD | 23.5 | 23.5 | 23.5 | 23.5 | 23.5 | 0.0 (0.0%) | 40 |
| 19 Nov 1980 | USD | 23.5 | 24.75 | 23.5 | 23.5 | 23.5 | 0.0 (0.0%) | 340 |
| 18 Nov 1980 | USD | 23.5 | 23.5 | 23.5 | 23.5 | 23.5 | -1.5 (-6%) | 50 |
| 17 Nov 1980 | USD | 25 | 25 | 25 | 25 | 25 | 0.0 (0.0%) | 0 |
| 14 Nov 1980 | USD | 25 | 25 | 25 | 25 | 25 | 0.0 (0.0%) | 0 |
| 13 Nov 1980 | USD | 25 | 25 | 25 | 25 | 25 | 0.0 (0.0%) | 0 |
| 12 Nov 1980 | USD | 25 | 25 | 25 | 25 | 25 | 0.0 (0.0%) | 0 |
| 11 Nov 1980 | USD | 25 | 25 | 25 | 25 | 25 | 0.0 (0.0%) | 0 |
| 10 Nov 1980 | USD | 25 | 25 | 25 | 25 | 25 | 0.0 (0.0%) | 0 |
| 7 Nov 1980 | USD | 25 | 25 | 25 | 25 | 25 | -0.5 (-1.96%) | 100 |
| 6 Nov 1980 | USD | 25.5 | 25.5 | 25.5 | 25.5 | 25.5 | 0.0 (0.0%) | 0 |
| 5 Nov 1980 | USD | 25.5 | 25.5 | 25.5 | 25.5 | 25.5 | 0.0 (0.0%) | 0 |
| 4 Nov 1980 | USD | 25.5 | 25.5 | 25.5 | 25.5 | 25.5 | 0.0 (0.0%) | 0 |
| 3 Nov 1980 | USD | 25.5 | 25.5 | 25.5 | 25.5 | 25.5 | 0.0 (0.0%) | 0 |
| 31 Oct 1980 | USD | 25.5 | 26.5 | 25.5 | 25.5 | 25.5 | +0.5 (+2%) | 160 |
| 30 Oct 1980 | USD | 25 | 25 | 25 | 25 | 25 | 0.0 (0.0%) | 100 |
| 29 Oct 1980 | USD | 25 | 25 | 25 | 25 | 25 | 0.0 (0.0%) | 100 |
| 28 Oct 1980 | USD | 25 | 25 | 25 | 25 | 25 | -0.5 (-1.96%) | 110 |
| 27 Oct 1980 | USD | 25.5 | 25.5 | 25.5 | 25.5 | 25.5 | 0.0 (0.0%) | 0 |
| 24 Oct 1980 | USD | 25.5 | 25.5 | 25.5 | 25.5 | 25.5 | 0.0 (0.0%) | 0 |
| 23 Oct 1980 | USD | 25.5 | 25.5 | 25.5 | 25.5 | 25.5 | +0.25 (+0.99%) | 100 |
| 22 Oct 1980 | USD | 25.25 | 25.25 | 25.25 | 25.25 | 25.25 | 0.0 (0.0%) | 50 |
| 21 Oct 1980 | USD | 25.25 | 25.25 | 25.25 | 25.25 | 25.25 | 0.0 (0.0%) | 10 |
| 20 Oct 1980 | USD | 25.25 | 25.25 | 25.25 | 25.25 | 25.25 | 0.0 (0.0%) | 0 |
| 17 Oct 1980 | USD | 25.25 | 25.25 | 25.25 | 25.25 | 25.25 | 0.0 (0.0%) | 0 |
