| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 30 Jan 1981 | USD | 13.375 | 13.5 | 13.125 | 13.375 | 13.375 | +0.125 (+0.94%) | 48,600 |
| 29 Jan 1981 | USD | 13.25 | 13.5 | 13.25 | 13.25 | 13.25 | -0.25 (-1.85%) | 10,200 |
| 28 Jan 1981 | USD | 13.5 | 13.625 | 13.5 | 13.5 | 13.5 | -0.25 (-1.82%) | 1,100 |
| 27 Jan 1981 | USD | 13.75 | 13.75 | 13.25 | 13.75 | 13.75 | +0.5 (+3.77%) | 11,700 |
| 26 Jan 1981 | USD | 13.25 | 13.25 | 13.25 | 13.25 | 13.25 | -0.375 (-2.75%) | 3,300 |
| 23 Jan 1981 | USD | 13.625 | 13.625 | 13.5 | 13.625 | 13.625 | +0.125 (+0.93%) | 11,400 |
| 22 Jan 1981 | USD | 13.5 | 14 | 13.5 | 13.5 | 13.5 | +0.125 (+0.93%) | 9,600 |
| 21 Jan 1981 | USD | 13.375 | 13.5 | 13.375 | 13.375 | 13.375 | -0.125 (-0.93%) | 2,900 |
| 20 Jan 1981 | USD | 13.5 | 13.625 | 13.375 | 13.5 | 13.5 | +0.125 (+0.93%) | 3,800 |
| 19 Jan 1981 | USD | 13.375 | 13.5 | 13.25 | 13.375 | 13.375 | +0.125 (+0.94%) | 14,900 |
| 16 Jan 1981 | USD | 13.25 | 13.5 | 13.25 | 13.25 | 13.25 | 0.0 (0.0%) | 5,900 |
| 15 Jan 1981 | USD | 13.25 | 13.5 | 13.25 | 13.25 | 13.25 | -0.25 (-1.85%) | 50,300 |
| 14 Jan 1981 | USD | 13.5 | 13.625 | 13.5 | 13.5 | 13.5 | -0.125 (-0.92%) | 6,100 |
| 13 Jan 1981 | USD | 13.625 | 13.75 | 13.625 | 13.625 | 13.625 | 0.0 (0.0%) | 4,700 |
| 12 Jan 1981 | USD | 13.625 | 13.75 | 13.625 | 13.625 | 13.625 | 0.0 (0.0%) | 900 |
| 9 Jan 1981 | USD | 13.625 | 13.75 | 13.5 | 13.625 | 13.625 | 0.0 (0.0%) | 15,600 |
| 8 Jan 1981 | USD | 13.625 | 13.75 | 13.625 | 13.625 | 13.625 | -0.125 (-0.91%) | 13,000 |
| 7 Jan 1981 | USD | 13.75 | 13.875 | 13.75 | 13.75 | 13.75 | -0.25 (-1.79%) | 11,000 |
| 6 Jan 1981 | USD | 14 | 14.125 | 14 | 14 | 14 | -0.125 (-0.88%) | 9,100 |
| 5 Jan 1981 | USD | 14.125 | 14.125 | 13.875 | 14.125 | 14.125 | +0.375 (+2.73%) | 8,900 |
| 2 Jan 1981 | USD | 13.75 | 13.875 | 13.75 | 13.75 | 13.75 | +0.125 (+0.92%) | 7,000 |
| 31 Dec 1980 | USD | 13.625 | 13.75 | 13.5 | 13.625 | 13.625 | 0.0 (0.0%) | 6,100 |
| 30 Dec 1980 | USD | 13.625 | 13.75 | 13.625 | 13.625 | 13.625 | -0.25 (-1.80%) | 8,500 |
| 29 Dec 1980 | USD | 13.875 | 14 | 13.875 | 13.875 | 13.875 | +0.125 (+0.91%) | 6,400 |
| 26 Dec 1980 | USD | 13.75 | 13.75 | 13.625 | 13.75 | 13.75 | +0.125 (+0.92%) | 3,500 |
| 24 Dec 1980 | USD | 13.625 | 13.75 | 13.625 | 13.625 | 13.625 | +0.125 (+0.93%) | 8,100 |
| 23 Dec 1980 | USD | 13.5 | 13.75 | 13.5 | 13.5 | 13.5 | 0.0 (0.0%) | 12,500 |
| 22 Dec 1980 | USD | 13.5 | 13.625 | 13.5 | 13.5 | 13.5 | -0.125 (-0.92%) | 7,300 |
| 19 Dec 1980 | USD | 13.625 | 13.625 | 13.5 | 13.625 | 13.625 | 0.0 (0.0%) | 8,900 |
| 18 Dec 1980 | USD | 13.625 | 13.625 | 13.25 | 13.625 | 13.625 | +0.5 (+3.81%) | 7,400 |
