| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 16 Dec 1980 | USD | 24.008 | 25.003 | 24.008 | 24.008 | 1.026 | -0.234 (-0.97%) | 3,700 |
| 15 Dec 1980 | USD | 24.242 | 25.494 | 24.242 | 24.242 | 1.036 | +0.748 (+3.18%) | 1,700 |
| 12 Dec 1980 | USD | 23.494 | 24.5 | 23.494 | 23.494 | 1.004 | +0.492 (+2.14%) | 2,100 |
| 11 Dec 1980 | USD | 23.002 | 24.5 | 23.002 | 23.002 | 0.983 | -0.492 (-2.09%) | 2,300 |
| 10 Dec 1980 | USD | 23.494 | 25.003 | 23.494 | 23.494 | 1.004 | +0.246 (+1.06%) | 2,000 |
| 9 Dec 1980 | USD | 23.248 | 25.003 | 23.248 | 23.248 | 0.9935 | +0.749 (+3.33%) | 2,400 |
| 8 Dec 1980 | USD | 22.499 | 23.494 | 22.499 | 22.499 | 0.9615 | -1.509 (-6.29%) | 1,900 |
| 5 Dec 1980 | USD | 24.008 | 25.494 | 24.008 | 24.008 | 1.026 | -1.241 (-4.92%) | 2,800 |
| 4 Dec 1980 | USD | 25.249 | 26.746 | 25.249 | 25.249 | 1.079 | 0.0 (0.0%) | 5,000 |
| 3 Dec 1980 | USD | 25.249 | 26.746 | 25.249 | 25.249 | 1.079 | -0.503 (-1.95%) | 6,100 |
| 2 Dec 1980 | USD | 25.752 | 26.746 | 25.752 | 25.752 | 1.1005 | -0.245 (-0.94%) | 2,700 |
| 1 Dec 1980 | USD | 25.997 | 27.004 | 25.997 | 25.997 | 1.111 | -1.755 (-6.32%) | 5,100 |
| 28 Nov 1980 | USD | 27.752 | 28.256 | 27.752 | 27.752 | 1.186 | +0.503 (+1.85%) | 3,800 |
| 27 Nov 1980 | USD | 27.249 | 27.249 | 27.249 | 27.249 | 1.1645 | 0.0 (0.0%) | 0 |
| 26 Nov 1980 | USD | 27.249 | 27.998 | 27.249 | 27.249 | 1.1645 | +1.497 (+5.81%) | 5,400 |
| 25 Nov 1980 | USD | 25.752 | 27.004 | 25.752 | 25.752 | 1.1005 | 0.0 (0.0%) | 800 |
| 24 Nov 1980 | USD | 25.752 | 27.004 | 25.752 | 25.752 | 1.1005 | -0.749 (-2.83%) | 3,900 |
| 21 Nov 1980 | USD | 26.501 | 27.249 | 26.501 | 26.501 | 1.1325 | 0.0 (0.0%) | 5,000 |
| 20 Nov 1980 | USD | 26.501 | 27.752 | 26.501 | 26.501 | 1.1325 | +1.007 (+3.95%) | 2,000 |
| 19 Nov 1980 | USD | 25.494 | 26.501 | 25.494 | 25.494 | 1.0895 | -0.503 (-1.93%) | 6,700 |
| 18 Nov 1980 | USD | 25.997 | 26.746 | 25.997 | 25.997 | 1.111 | +0.994 (+3.98%) | 4,100 |
| 17 Nov 1980 | USD | 25.003 | 25.997 | 25.003 | 25.003 | 1.0685 | -0.749 (-2.91%) | 4,500 |
| 14 Nov 1980 | USD | 25.752 | 26.501 | 25.752 | 25.752 | 1.1005 | -1.252 (-4.64%) | 6,900 |
| 13 Nov 1980 | USD | 27.004 | 27.998 | 27.004 | 27.004 | 1.154 | +2.996 (+12.48%) | 10,200 |
| 12 Nov 1980 | USD | 24.008 | 25.003 | 24.008 | 24.008 | 1.026 | +0.514 (+2.19%) | 5,100 |
| 11 Nov 1980 | USD | 23.494 | 25.003 | 23.494 | 23.494 | 1.004 | +0.246 (+1.06%) | 3,800 |
| 10 Nov 1980 | USD | 23.248 | 24.008 | 23.248 | 23.248 | 0.9935 | 0.0 (0.0%) | 1,200 |
| 7 Nov 1980 | USD | 23.248 | 24.008 | 23.248 | 23.248 | 0.9935 | 0.0 (0.0%) | 400 |
| 6 Nov 1980 | USD | 23.248 | 24.008 | 23.248 | 23.248 | 0.9935 | 0.0 (0.0%) | 3,800 |
| 5 Nov 1980 | USD | 23.248 | 24.008 | 23.248 | 23.248 | 0.9935 | +0.749 (+3.33%) | 8,500 |
