| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 22 Dec 1980 | USD | 12.5 | 12.5 | 12.5 | 12.5 | 1.5625 | -0.128 (-1.01%) | 400 |
| 19 Dec 1980 | USD | 12.628 | 12.628 | 12.628 | 12.628 | 1.5785 | 0.0 (0.0%) | 0 |
| 18 Dec 1980 | USD | 12.628 | 12.628 | 12.628 | 12.628 | 1.5785 | 0.0 (0.0%) | 0 |
| 17 Dec 1980 | USD | 12.628 | 12.752 | 12.628 | 12.628 | 1.5785 | -0.248 (-1.93%) | 1,100 |
| 16 Dec 1980 | USD | 12.876 | 12.876 | 12.752 | 12.876 | 1.6095 | 0.0 (0.0%) | 1,300 |
| 15 Dec 1980 | USD | 12.876 | 12.876 | 12.876 | 12.876 | 1.6095 | -0.124 (-0.95%) | 100 |
| 12 Dec 1980 | USD | 13 | 13 | 12.752 | 13 | 1.625 | +0.248 (+1.94%) | 400 |
| 11 Dec 1980 | USD | 12.752 | 12.752 | 12.752 | 12.752 | 1.594 | -0.124 (-0.96%) | 200 |
| 10 Dec 1980 | USD | 12.876 | 13.128 | 12.876 | 12.876 | 1.6095 | 0.0 (0.0%) | 700 |
| 9 Dec 1980 | USD | 12.876 | 12.876 | 12.876 | 12.876 | 1.6095 | 0.0 (0.0%) | 100 |
| 8 Dec 1980 | USD | 12.876 | 12.876 | 12.876 | 12.876 | 1.6095 | -0.124 (-0.95%) | 700 |
| 5 Dec 1980 | USD | 13 | 13 | 13 | 13 | 1.625 | 0.0 (0.0%) | 0 |
| 4 Dec 1980 | USD | 13 | 13.252 | 12.876 | 13 | 1.625 | -0.128 (-0.98%) | 600 |
| 3 Dec 1980 | USD | 13.128 | 13.128 | 12.876 | 13.128 | 1.641 | +0.128 (+0.98%) | 1,800 |
| 2 Dec 1980 | USD | 13 | 13 | 13 | 13 | 1.625 | -0.128 (-0.98%) | 700 |
| 1 Dec 1980 | USD | 13.128 | 13.128 | 13.128 | 13.128 | 1.641 | -0.124 (-0.94%) | 100 |
| 28 Nov 1980 | USD | 13.252 | 13.252 | 13.252 | 13.252 | 1.6565 | +0.252 (+1.94%) | 200 |
| 27 Nov 1980 | USD | 13 | 13 | 13 | 13 | 1.625 | 0.0 (0.0%) | 0 |
| 26 Nov 1980 | USD | 13 | 13 | 13 | 13 | 1.625 | 0.0 (0.0%) | 0 |
| 25 Nov 1980 | USD | 13 | 13 | 13 | 13 | 1.625 | -0.252 (-1.90%) | 300 |
| 24 Nov 1980 | USD | 13.252 | 13.252 | 13.128 | 13.252 | 1.6565 | -0.248 (-1.84%) | 1,000 |
| 21 Nov 1980 | USD | 13.5 | 13.752 | 13.5 | 13.5 | 1.6875 | -0.5 (-3.57%) | 1,400 |
| 20 Nov 1980 | USD | 14 | 14 | 14 | 14 | 1.75 | 0.0 (0.0%) | 400 |
| 19 Nov 1980 | USD | 14 | 14.128 | 14 | 14 | 1.75 | 0.0 (0.0%) | 2,000 |
| 18 Nov 1980 | USD | 14 | 14 | 14 | 14 | 1.75 | +0.124 (+0.89%) | 1,900 |
| 17 Nov 1980 | USD | 13.876 | 13.876 | 13.876 | 13.876 | 1.7345 | -0.124 (-0.89%) | 100 |
| 14 Nov 1980 | USD | 14 | 14 | 14 | 14 | 1.75 | 0.0 (0.0%) | 800 |
| 13 Nov 1980 | USD | 14 | 14 | 14 | 14 | 1.75 | 0.0 (0.0%) | 1,200 |
| 12 Nov 1980 | USD | 14 | 14 | 13.876 | 14 | 1.75 | +0.248 (+1.80%) | 1,100 |
| 11 Nov 1980 | USD | 13.752 | 13.752 | 13.752 | 13.752 | 1.719 | -0.124 (-0.89%) | 700 |
