| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 15 Dec 1980 | USD | 10.874 | 10.874 | 10.375 | 10.874 | 1.611 | +0.374 (+3.56%) | 2,901 |
| 12 Dec 1980 | USD | 10.5 | 10.625 | 10.125 | 10.5 | 1.5556 | +0.375 (+3.70%) | 5,000 |
| 11 Dec 1980 | USD | 10.125 | 10.5 | 10.125 | 10.125 | 1.5 | -0.375 (-3.57%) | 13,200 |
| 10 Dec 1980 | USD | 10.5 | 11.127 | 10.5 | 10.5 | 1.5556 | -0.627 (-5.63%) | 5,501 |
| 9 Dec 1980 | USD | 11.127 | 11.127 | 10.5 | 11.127 | 1.6484 | +0.627 (+5.97%) | 5,400 |
| 8 Dec 1980 | USD | 10.5 | 10.749 | 10.5 | 10.5 | 1.5556 | -0.249 (-2.32%) | 2,501 |
| 5 Dec 1980 | USD | 10.749 | 10.749 | 10.125 | 10.749 | 1.5924 | +0.499 (+4.87%) | 13,901 |
| 4 Dec 1980 | USD | 10.25 | 10.375 | 9.875 | 10.25 | 1.5185 | +0.125 (+1.23%) | 15,200 |
| 3 Dec 1980 | USD | 10.125 | 10.5 | 10.125 | 10.125 | 1.5 | -0.5 (-4.71%) | 6,501 |
| 2 Dec 1980 | USD | 10.625 | 10.625 | 10.25 | 10.625 | 1.5741 | -0.124 (-1.15%) | 3,901 |
| 1 Dec 1980 | USD | 10.749 | 10.749 | 10.5 | 10.749 | 1.5924 | 0.0 (0.0%) | 3,301 |
| 28 Nov 1980 | USD | 10.749 | 10.749 | 10.375 | 10.749 | 1.5924 | +0.124 (+1.17%) | 6,101 |
| 27 Nov 1980 | USD | 10.625 | 10.625 | 10.625 | 10.625 | 1.5741 | 0.0 (0.0%) | 0 |
| 26 Nov 1980 | USD | 10.625 | 10.999 | 10.5 | 10.625 | 1.5741 | -0.502 (-4.51%) | 13,400 |
| 25 Nov 1980 | USD | 11.127 | 11.127 | 10.874 | 11.127 | 1.6484 | +0.253 (+2.33%) | 3,901 |
| 24 Nov 1980 | USD | 10.874 | 11.249 | 10.874 | 10.874 | 1.611 | -0.125 (-1.14%) | 2,901 |
| 21 Nov 1980 | USD | 10.999 | 11.249 | 10.874 | 10.999 | 1.6295 | 0.0 (0.0%) | 2,701 |
| 20 Nov 1980 | USD | 10.999 | 11.127 | 10.874 | 10.999 | 1.6295 | 0.0 (0.0%) | 4,600 |
| 19 Nov 1980 | USD | 10.999 | 10.999 | 10.874 | 10.999 | 1.6295 | 0.0 (0.0%) | 4,101 |
| 18 Nov 1980 | USD | 10.999 | 11.127 | 10.874 | 10.999 | 1.6295 | +0.125 (+1.15%) | 2,400 |
| 17 Nov 1980 | USD | 10.874 | 11.127 | 10.874 | 10.874 | 1.611 | -0.125 (-1.14%) | 14,400 |
| 14 Nov 1980 | USD | 10.999 | 11.249 | 10.999 | 10.999 | 1.6295 | -0.25 (-2.22%) | 1,000 |
| 13 Nov 1980 | USD | 11.249 | 11.748 | 11.249 | 11.249 | 1.6665 | -0.25 (-2.17%) | 6,600 |
| 12 Nov 1980 | USD | 11.499 | 11.627 | 11.374 | 11.499 | 1.7036 | 0.0 (0.0%) | 1,901 |
| 11 Nov 1980 | USD | 11.499 | 11.499 | 11.127 | 11.499 | 1.7036 | +0.25 (+2.22%) | 2,301 |
| 10 Nov 1980 | USD | 11.249 | 11.374 | 10.999 | 11.249 | 1.6665 | +0.25 (+2.27%) | 1,800 |
| 7 Nov 1980 | USD | 10.999 | 11.127 | 10.874 | 10.999 | 1.6295 | -0.128 (-1.15%) | 7,901 |
| 6 Nov 1980 | USD | 11.127 | 11.249 | 11.127 | 11.127 | 1.6484 | -0.372 (-3.24%) | 4,800 |
| 5 Nov 1980 | USD | 11.499 | 11.499 | 11.127 | 11.499 | 1.7036 | +0.5 (+4.55%) | 1,000 |
| 4 Nov 1980 | USD | 10.999 | 10.999 | 10.999 | 10.999 | 1.6295 | 0.0 (0.0%) | 0 |
