| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 28 Jan 1981 | USD | 14.625 | 14.875 | 14.625 | 14.625 | 14.625 | -0.125 (-0.85%) | 1,400 |
| 27 Jan 1981 | USD | 14.75 | 14.875 | 14.75 | 14.75 | 14.75 | 0.0 (0.0%) | 900 |
| 26 Jan 1981 | USD | 14.75 | 15 | 14.625 | 14.75 | 14.75 | 0.0 (0.0%) | 4,600 |
| 23 Jan 1981 | USD | 14.75 | 14.875 | 14.75 | 14.75 | 14.75 | -0.125 (-0.84%) | 700 |
| 22 Jan 1981 | USD | 14.875 | 14.875 | 14.75 | 14.875 | 14.875 | +0.125 (+0.85%) | 1,700 |
| 21 Jan 1981 | USD | 14.75 | 15 | 14.75 | 14.75 | 14.75 | -0.25 (-1.67%) | 3,000 |
| 20 Jan 1981 | USD | 15 | 15 | 14.75 | 15 | 15 | 0.0 (0.0%) | 2,800 |
| 19 Jan 1981 | USD | 15 | 15 | 14.875 | 15 | 15 | +0.25 (+1.69%) | 3,200 |
| 16 Jan 1981 | USD | 14.75 | 14.75 | 14.25 | 14.75 | 14.75 | +0.375 (+2.61%) | 1,900 |
| 15 Jan 1981 | USD | 14.375 | 14.75 | 14.375 | 14.375 | 14.375 | -0.125 (-0.86%) | 5,400 |
| 14 Jan 1981 | USD | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 0.0 (0.0%) | 600 |
| 13 Jan 1981 | USD | 14.5 | 14.875 | 14.5 | 14.5 | 14.5 | -0.25 (-1.69%) | 1,800 |
| 12 Jan 1981 | USD | 14.75 | 14.875 | 14.5 | 14.75 | 14.75 | -0.625 (-4.07%) | 6,600 |
| 9 Jan 1981 | USD | 15.375 | 15.375 | 15.25 | 15.375 | 15.375 | +0.125 (+0.82%) | 2,300 |
| 8 Jan 1981 | USD | 15.25 | 15.5 | 15.25 | 15.25 | 15.25 | -0.25 (-1.61%) | 3,200 |
| 7 Jan 1981 | USD | 15.5 | 15.625 | 15.375 | 15.5 | 15.5 | +0.125 (+0.81%) | 3,200 |
| 6 Jan 1981 | USD | 15.375 | 15.5 | 15.125 | 15.375 | 15.375 | +0.375 (+2.50%) | 2,300 |
| 5 Jan 1981 | USD | 15 | 15.375 | 14.875 | 15 | 15 | +0.25 (+1.69%) | 3,600 |
| 2 Jan 1981 | USD | 14.75 | 14.75 | 14.25 | 14.75 | 14.75 | +0.5 (+3.51%) | 1,700 |
| 31 Dec 1980 | USD | 14.25 | 14.375 | 14 | 14.25 | 14.25 | 0.0 (0.0%) | 13,200 |
| 30 Dec 1980 | USD | 14.25 | 14.5 | 14 | 14.25 | 14.25 | -0.375 (-2.56%) | 13,900 |
| 29 Dec 1980 | USD | 14.625 | 14.625 | 14.5 | 14.625 | 14.625 | +0.125 (+0.86%) | 9,900 |
| 26 Dec 1980 | USD | 14.5 | 14.875 | 14.375 | 14.5 | 14.5 | -0.125 (-0.85%) | 6,400 |
| 24 Dec 1980 | USD | 14.625 | 15 | 14.625 | 14.625 | 14.625 | -0.375 (-2.50%) | 4,800 |
| 23 Dec 1980 | USD | 15 | 15.375 | 14.625 | 15 | 15 | +0.5 (+3.45%) | 9,900 |
| 22 Dec 1980 | USD | 14.5 | 14.875 | 14.125 | 14.5 | 14.5 | +0.125 (+0.87%) | 13,400 |
| 19 Dec 1980 | USD | 14.375 | 14.5 | 14.25 | 14.375 | 14.375 | +0.25 (+1.77%) | 5,200 |
| 18 Dec 1980 | USD | 14.125 | 14.125 | 13.875 | 14.125 | 14.125 | +0.375 (+2.73%) | 6,200 |
| 17 Dec 1980 | USD | 13.75 | 13.875 | 13.625 | 13.75 | 13.75 | +0.125 (+0.92%) | 6,300 |
| 16 Dec 1980 | USD | 13.625 | 13.625 | 13.625 | 13.625 | 13.625 | 0.0 (0.0%) | 9,800 |
