| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 15 Dec 1980 | USD | 19.252 | 19.752 | 19.252 | 19.252 | 2.4065 | 0.0 (0.0%) | 5,900 |
| 12 Dec 1980 | USD | 19.252 | 19.752 | 19.252 | 19.252 | 2.4065 | 0.0 (0.0%) | 2,200 |
| 11 Dec 1980 | USD | 19.252 | 20 | 19.252 | 19.252 | 2.4065 | -0.5 (-2.53%) | 4,400 |
| 10 Dec 1980 | USD | 19.752 | 20.252 | 19.752 | 19.752 | 2.469 | -0.5 (-2.47%) | 8,600 |
| 9 Dec 1980 | USD | 20.252 | 21 | 20.252 | 20.252 | 2.5315 | -0.5 (-2.41%) | 7,100 |
| 8 Dec 1980 | USD | 20.752 | 21.252 | 20.752 | 20.752 | 2.594 | -0.248 (-1.18%) | 1,700 |
| 5 Dec 1980 | USD | 21 | 21.5 | 21 | 21 | 2.625 | 0.0 (0.0%) | 1,500 |
| 4 Dec 1980 | USD | 21 | 21.5 | 21 | 21 | 2.625 | +0.5 (+2.44%) | 4,300 |
| 3 Dec 1980 | USD | 20.5 | 21 | 20.5 | 20.5 | 2.5625 | 0.0 (0.0%) | 1,400 |
| 2 Dec 1980 | USD | 20.5 | 21 | 20.5 | 20.5 | 2.5625 | -0.252 (-1.21%) | 8,800 |
| 1 Dec 1980 | USD | 20.752 | 21.5 | 20.752 | 20.752 | 2.594 | -0.248 (-1.18%) | 5,300 |
| 28 Nov 1980 | USD | 21 | 21.5 | 21 | 21 | 2.625 | 0.0 (0.0%) | 1,700 |
| 27 Nov 1980 | USD | 21 | 21 | 21 | 21 | 2.625 | 0.0 (0.0%) | 0 |
| 26 Nov 1980 | USD | 21 | 21.5 | 21 | 21 | 2.625 | -0.252 (-1.19%) | 5,000 |
| 25 Nov 1980 | USD | 21.252 | 21.752 | 21.252 | 21.252 | 2.6565 | 0.0 (0.0%) | 34,900 |
| 24 Nov 1980 | USD | 21.252 | 21.752 | 21.252 | 21.252 | 2.6565 | +0.5 (+2.41%) | 27,900 |
| 21 Nov 1980 | USD | 20.752 | 21.5 | 20.752 | 20.752 | 2.594 | +1 (+5.06%) | 21,700 |
| 20 Nov 1980 | USD | 19.752 | 20.5 | 19.752 | 19.752 | 2.469 | +0.5 (+2.60%) | 12,600 |
| 19 Nov 1980 | USD | 19.252 | 19.752 | 19.252 | 19.252 | 2.4065 | +0.252 (+1.33%) | 1,800 |
| 18 Nov 1980 | USD | 19 | 19.5 | 19 | 19 | 2.375 | 0.0 (0.0%) | 900 |
| 17 Nov 1980 | USD | 19 | 19.5 | 19 | 19 | 2.375 | +0.248 (+1.32%) | 1,700 |
| 14 Nov 1980 | USD | 18.752 | 19.252 | 18.752 | 18.752 | 2.344 | 0.0 (0.0%) | 7,400 |
| 13 Nov 1980 | USD | 18.752 | 19.252 | 18.752 | 18.752 | 2.344 | +0.252 (+1.36%) | 2,200 |
| 12 Nov 1980 | USD | 18.5 | 19 | 18.5 | 18.5 | 2.3125 | +0.248 (+1.36%) | 1,500 |
| 11 Nov 1980 | USD | 18.252 | 19 | 18.252 | 18.252 | 2.2815 | 0.0 (0.0%) | 1,000 |
| 10 Nov 1980 | USD | 18.252 | 18.752 | 18.252 | 18.252 | 2.2815 | -0.248 (-1.34%) | 2,900 |
| 7 Nov 1980 | USD | 18.5 | 19 | 18.5 | 18.5 | 2.3125 | 0.0 (0.0%) | 2,000 |
| 6 Nov 1980 | USD | 18.5 | 19 | 18.5 | 18.5 | 2.3125 | +0.5 (+2.78%) | 2,700 |
| 5 Nov 1980 | USD | 18 | 18.752 | 18 | 18 | 2.25 | +0.248 (+1.40%) | 1,600 |
| 4 Nov 1980 | USD | 17.752 | 17.752 | 17.752 | 17.752 | 2.219 | 0.0 (0.0%) | 0 |
