| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 21 Jan 1981 | USD | 16 | 16.5 | 16 | 16 | 8 | 0.0 (0.0%) | 1,500 |
| 20 Jan 1981 | USD | 16 | 16.5 | 16 | 16 | 8 | 0.0 (0.0%) | 3,600 |
| 19 Jan 1981 | USD | 16 | 16.5 | 16 | 16 | 8 | +0.5 (+3.23%) | 4,000 |
| 16 Jan 1981 | USD | 15.5 | 16 | 15.5 | 15.5 | 7.75 | +0.25 (+1.64%) | 4,200 |
| 15 Jan 1981 | USD | 15.25 | 15.75 | 15.25 | 15.25 | 7.625 | 0.0 (0.0%) | 200 |
| 14 Jan 1981 | USD | 15.25 | 15.75 | 15.25 | 15.25 | 7.625 | 0.0 (0.0%) | 2,400 |
| 13 Jan 1981 | USD | 15.25 | 15.75 | 15.25 | 15.25 | 7.625 | 0.0 (0.0%) | 3,000 |
| 12 Jan 1981 | USD | 15.25 | 15.75 | 15.25 | 15.25 | 7.625 | 0.0 (0.0%) | 2,900 |
| 9 Jan 1981 | USD | 15.25 | 15.5 | 15.25 | 15.25 | 7.625 | 0.0 (0.0%) | 2,300 |
| 8 Jan 1981 | USD | 15.25 | 15.5 | 15.25 | 15.25 | 7.625 | 0.0 (0.0%) | 2,800 |
| 7 Jan 1981 | USD | 15.25 | 15.75 | 15.25 | 15.25 | 7.625 | -0.5 (-3.17%) | 3,300 |
| 6 Jan 1981 | USD | 15.75 | 16 | 15.75 | 15.75 | 7.875 | 0.0 (0.0%) | 5,900 |
| 5 Jan 1981 | USD | 15.75 | 16.25 | 15.75 | 15.75 | 7.875 | -0.25 (-1.56%) | 5,300 |
| 2 Jan 1981 | USD | 16 | 16.5 | 16 | 16 | 8 | 0.0 (0.0%) | 3,200 |
| 31 Dec 1980 | USD | 16 | 16.5 | 16 | 16 | 8 | -0.25 (-1.54%) | 2,700 |
| 30 Dec 1980 | USD | 16.25 | 16.75 | 16.25 | 16.25 | 8.125 | 0.0 (0.0%) | 5,200 |
| 29 Dec 1980 | USD | 16.25 | 16.5 | 16.25 | 16.25 | 8.125 | 0.0 (0.0%) | 2,900 |
| 26 Dec 1980 | USD | 16.25 | 16.5 | 16.25 | 16.25 | 8.125 | 0.0 (0.0%) | 3,000 |
| 24 Dec 1980 | USD | 16.25 | 16.75 | 16.25 | 16.25 | 8.125 | 0.0 (0.0%) | 600 |
| 23 Dec 1980 | USD | 16.25 | 16.75 | 16.25 | 16.25 | 8.125 | -0.25 (-1.52%) | 2,200 |
| 22 Dec 1980 | USD | 16.5 | 16.75 | 16.5 | 16.5 | 8.25 | +0.25 (+1.54%) | 3,000 |
| 19 Dec 1980 | USD | 16.25 | 16.5 | 16.25 | 16.25 | 8.125 | 0.0 (0.0%) | 2,000 |
| 18 Dec 1980 | USD | 16.25 | 16.75 | 16.25 | 16.25 | 8.125 | +0.75 (+4.84%) | 7,800 |
| 17 Dec 1980 | USD | 15.5 | 16 | 15.5 | 15.5 | 7.75 | +0.25 (+1.64%) | 4,600 |
| 16 Dec 1980 | USD | 15.25 | 15.75 | 15.25 | 15.25 | 7.625 | -0.25 (-1.61%) | 2,700 |
| 15 Dec 1980 | USD | 15.5 | 16 | 15.5 | 15.5 | 7.75 | +0.25 (+1.64%) | 600 |
| 12 Dec 1980 | USD | 15.25 | 16 | 15.25 | 15.25 | 7.625 | 0.0 (0.0%) | 400 |
| 11 Dec 1980 | USD | 15.25 | 15.75 | 15.25 | 15.25 | 7.625 | -1 (-6.15%) | 5,900 |
| 10 Dec 1980 | USD | 16.25 | 16.75 | 16.25 | 16.25 | 8.125 | 0.0 (0.0%) | 1,800 |
| 9 Dec 1980 | USD | 16.25 | 16.75 | 16.25 | 16.25 | 8.125 | +0.25 (+1.56%) | 1,400 |
