| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 28 Jan 1981 | USD | 15 | 15.874 | 15 | 15 | 4 | -0.75 (-4.76%) | 6,200 |
| 27 Jan 1981 | USD | 15.75 | 15.75 | 15.124 | 15.75 | 4.2 | +0.375 (+2.44%) | 3,900 |
| 26 Jan 1981 | USD | 15.375 | 15.626 | 15.375 | 15.375 | 4.1 | -0.499 (-3.14%) | 8,000 |
| 23 Jan 1981 | USD | 15.874 | 15.874 | 15.626 | 15.874 | 4.2331 | -0.127 (-0.79%) | 3,400 |
| 22 Jan 1981 | USD | 16.001 | 16.001 | 15.75 | 16.001 | 4.2669 | +0.127 (+0.80%) | 6,200 |
| 21 Jan 1981 | USD | 15.874 | 16.001 | 15.626 | 15.874 | 4.2331 | -0.127 (-0.79%) | 5,900 |
| 20 Jan 1981 | USD | 16.001 | 16.624 | 15.874 | 16.001 | 4.2669 | -0.248 (-1.53%) | 7,600 |
| 19 Jan 1981 | USD | 16.249 | 16.5 | 16.249 | 16.249 | 4.3331 | -0.251 (-1.52%) | 2,200 |
| 16 Jan 1981 | USD | 16.5 | 16.875 | 16.376 | 16.5 | 4.4 | -0.375 (-2.22%) | 4,200 |
| 15 Jan 1981 | USD | 16.875 | 16.999 | 16.751 | 16.875 | 4.5 | +0.124 (+0.74%) | 3,600 |
| 14 Jan 1981 | USD | 16.751 | 16.875 | 16.751 | 16.751 | 4.4669 | -0.124 (-0.73%) | 5,000 |
| 13 Jan 1981 | USD | 16.875 | 17.374 | 16.751 | 16.875 | 4.5 | -0.124 (-0.73%) | 9,500 |
| 12 Jan 1981 | USD | 16.999 | 17.374 | 16.624 | 16.999 | 4.5331 | +0.124 (+0.73%) | 14,900 |
| 9 Jan 1981 | USD | 16.875 | 17.25 | 16.5 | 16.875 | 4.5 | +0.375 (+2.27%) | 17,600 |
| 8 Jan 1981 | USD | 16.5 | 16.5 | 15.251 | 16.5 | 4.4 | +1.5 (+10%) | 28,100 |
| 7 Jan 1981 | USD | 15 | 15.124 | 14.876 | 15 | 4 | -1.001 (-6.26%) | 11,600 |
| 6 Jan 1981 | USD | 16.001 | 16.376 | 16.001 | 16.001 | 4.2669 | -0.124 (-0.77%) | 6,600 |
| 5 Jan 1981 | USD | 16.125 | 16.376 | 16.001 | 16.125 | 4.3 | -0.124 (-0.76%) | 5,600 |
| 2 Jan 1981 | USD | 16.249 | 16.249 | 16.125 | 16.249 | 4.3331 | 0.0 (0.0%) | 900 |
| 31 Dec 1980 | USD | 16.249 | 16.376 | 16.001 | 16.249 | 4.3331 | +0.248 (+1.55%) | 5,600 |
| 30 Dec 1980 | USD | 16.001 | 16.376 | 15.874 | 16.001 | 4.2669 | 0.0 (0.0%) | 9,700 |
| 29 Dec 1980 | USD | 16.001 | 16.376 | 15.499 | 16.001 | 4.2669 | +0.75 (+4.92%) | 14,100 |
| 26 Dec 1980 | USD | 15.251 | 15.251 | 15 | 15.251 | 4.0669 | +0.251 (+1.67%) | 10,300 |
| 24 Dec 1980 | USD | 15 | 15 | 14.501 | 15 | 4 | +0.499 (+3.44%) | 16,300 |
| 23 Dec 1980 | USD | 14.501 | 14.876 | 14.374 | 14.501 | 3.8669 | +0.502 (+3.59%) | 15,400 |
| 22 Dec 1980 | USD | 13.999 | 13.999 | 13.376 | 13.999 | 3.7331 | +0.623 (+4.66%) | 15,900 |
| 19 Dec 1980 | USD | 13.376 | 13.376 | 13.001 | 13.376 | 3.5669 | +0.127 (+0.96%) | 4,300 |
| 18 Dec 1980 | USD | 13.249 | 13.5 | 13.001 | 13.249 | 3.5331 | 0.0 (0.0%) | 5,100 |
| 17 Dec 1980 | USD | 13.249 | 13.5 | 13.125 | 13.249 | 3.5331 | -0.127 (-0.95%) | 2,200 |
| 16 Dec 1980 | USD | 13.376 | 13.751 | 13.125 | 13.376 | 3.5669 | -0.248 (-1.82%) | 1,900 |
