| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 28 Jan 1981 | USD | 12.752 | 13.001 | 12.752 | 12.752 | 0.4914 | 0.0 (0.0%) | 601 |
| 27 Jan 1981 | USD | 12.752 | 12.752 | 12.626 | 12.752 | 0.4914 | +0.374 (+3.02%) | 301 |
| 26 Jan 1981 | USD | 12.378 | 12.499 | 12.378 | 12.378 | 0.477 | -0.496 (-3.85%) | 4,601 |
| 23 Jan 1981 | USD | 12.874 | 13.127 | 12.874 | 12.874 | 0.4961 | -0.127 (-0.98%) | 601 |
| 22 Jan 1981 | USD | 13.001 | 13.001 | 13.001 | 13.001 | 0.501 | -0.248 (-1.87%) | 400 |
| 21 Jan 1981 | USD | 13.249 | 13.249 | 13.249 | 13.249 | 0.5106 | +0.248 (+1.91%) | 301 |
| 20 Jan 1981 | USD | 13.001 | 13.001 | 13.001 | 13.001 | 0.501 | 0.0 (0.0%) | 0 |
| 19 Jan 1981 | USD | 13.001 | 13.375 | 13.001 | 13.001 | 0.501 | -0.248 (-1.87%) | 2,301 |
| 16 Jan 1981 | USD | 13.249 | 13.249 | 13.127 | 13.249 | 0.5106 | +0.497 (+3.90%) | 1,200 |
| 15 Jan 1981 | USD | 12.752 | 13.001 | 12.752 | 12.752 | 0.4914 | 0.0 (0.0%) | 301 |
| 14 Jan 1981 | USD | 12.752 | 13.001 | 12.752 | 12.752 | 0.4914 | -0.122 (-0.95%) | 4,800 |
| 13 Jan 1981 | USD | 12.874 | 13.001 | 12.874 | 12.874 | 0.4961 | -0.127 (-0.98%) | 201 |
| 12 Jan 1981 | USD | 13.001 | 13.127 | 13.001 | 13.001 | 0.501 | +0.127 (+0.99%) | 501 |
| 9 Jan 1981 | USD | 12.874 | 13.001 | 12.752 | 12.874 | 0.4961 | +0.122 (+0.96%) | 501 |
| 8 Jan 1981 | USD | 12.752 | 12.752 | 12.251 | 12.752 | 0.4914 | -0.122 (-0.95%) | 3,501 |
| 7 Jan 1981 | USD | 12.874 | 13.502 | 12.752 | 12.874 | 0.4961 | -1.002 (-7.22%) | 2,701 |
| 6 Jan 1981 | USD | 13.876 | 13.876 | 13.75 | 13.876 | 0.5347 | +0.253 (+1.86%) | 1,101 |
| 5 Jan 1981 | USD | 13.623 | 13.998 | 13.623 | 13.623 | 0.525 | -0.501 (-3.55%) | 501 |
| 2 Jan 1981 | USD | 14.124 | 14.124 | 13.998 | 14.124 | 0.5443 | +0.126 (+0.90%) | 2,400 |
| 31 Dec 1980 | USD | 13.998 | 13.998 | 13.998 | 13.998 | 0.5394 | 0.0 (0.0%) | 101 |
| 30 Dec 1980 | USD | 13.998 | 13.998 | 13.998 | 13.998 | 0.5394 | 0.0 (0.0%) | 701 |
| 29 Dec 1980 | USD | 13.998 | 13.998 | 13.623 | 13.998 | 0.5394 | +0.248 (+1.80%) | 2,000 |
| 26 Dec 1980 | USD | 13.75 | 13.75 | 13.75 | 13.75 | 0.5299 | +0.248 (+1.84%) | 800 |
| 24 Dec 1980 | USD | 13.502 | 13.502 | 13.375 | 13.502 | 0.5203 | 0.0 (0.0%) | 400 |
| 23 Dec 1980 | USD | 13.502 | 13.876 | 13.502 | 13.502 | 0.5203 | -0.248 (-1.80%) | 2,201 |
| 22 Dec 1980 | USD | 13.75 | 13.75 | 13.001 | 13.75 | 0.5299 | +0.998 (+7.83%) | 1,401 |
| 19 Dec 1980 | USD | 12.752 | 13.001 | 12.752 | 12.752 | 0.4914 | -0.249 (-1.92%) | 501 |
| 18 Dec 1980 | USD | 13.001 | 13.001 | 12.499 | 13.001 | 0.501 | -0.374 (-2.80%) | 3,001 |
| 17 Dec 1980 | USD | 13.375 | 13.75 | 13.375 | 13.375 | 0.5154 | -0.623 (-4.45%) | 1,801 |
| 16 Dec 1980 | USD | 13.998 | 13.998 | 13.998 | 13.998 | 0.5394 | +0.248 (+1.80%) | 301 |
