| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 21 Jan 1981 | USD | 13.754 | 14.495 | 13.754 | 13.754 | 96.278 | -0.246 (-1.76%) | 500 |
| 20 Jan 1981 | USD | 14 | 14.495 | 14 | 14 | 98 | -0.245 (-1.72%) | 1,900 |
| 19 Jan 1981 | USD | 14.245 | 15 | 14.245 | 14.245 | 99.715 | +0.245 (+1.75%) | 1,201 |
| 16 Jan 1981 | USD | 14 | 14 | 14 | 14 | 98 | 0.0 (0.0%) | 0 |
| 15 Jan 1981 | USD | 14 | 14.754 | 14 | 14 | 98 | +0.755 (+5.70%) | 1,599 |
| 14 Jan 1981 | USD | 13.245 | 14 | 13.245 | 13.245 | 92.715 | +0.246 (+1.89%) | 2,501 |
| 13 Jan 1981 | USD | 12.999 | 13.754 | 12.999 | 12.999 | 90.993 | -0.505 (-3.74%) | 2,501 |
| 12 Jan 1981 | USD | 13.504 | 14.245 | 13.504 | 13.504 | 94.528 | 0.0 (0.0%) | 800 |
| 9 Jan 1981 | USD | 13.504 | 14 | 13.504 | 13.504 | 94.528 | 0.0 (0.0%) | 800 |
| 8 Jan 1981 | USD | 13.504 | 14 | 13.504 | 13.504 | 94.528 | 0.0 (0.0%) | 401 |
| 7 Jan 1981 | USD | 13.504 | 14.245 | 13.504 | 13.504 | 94.528 | 0.0 (0.0%) | 100 |
| 6 Jan 1981 | USD | 13.504 | 14.245 | 13.504 | 13.504 | 94.528 | -0.496 (-3.54%) | 1,300 |
| 5 Jan 1981 | USD | 14 | 14.754 | 14 | 14 | 98 | 0.0 (0.0%) | 401 |
| 2 Jan 1981 | USD | 14 | 14.754 | 14 | 14 | 98 | 0.0 (0.0%) | 3,102 |
| 31 Dec 1980 | USD | 14 | 14.495 | 14 | 14 | 98 | 0.0 (0.0%) | 701 |
| 30 Dec 1980 | USD | 14 | 14.495 | 14 | 14 | 98 | 0.0 (0.0%) | 301 |
| 29 Dec 1980 | USD | 14 | 14.495 | 14 | 14 | 98 | 0.0 (0.0%) | 401 |
| 26 Dec 1980 | USD | 14 | 14.495 | 14 | 14 | 98 | +0.246 (+1.79%) | 500 |
| 24 Dec 1980 | USD | 13.754 | 14.754 | 13.754 | 13.754 | 96.278 | 0.0 (0.0%) | 100 |
| 23 Dec 1980 | USD | 13.754 | 14.495 | 13.754 | 13.754 | 96.278 | 0.0 (0.0%) | 1,300 |
| 22 Dec 1980 | USD | 13.754 | 14.495 | 13.754 | 13.754 | 96.278 | -0.246 (-1.76%) | 800 |
| 19 Dec 1980 | USD | 14 | 14.754 | 14 | 14 | 98 | 0.0 (0.0%) | 301 |
| 18 Dec 1980 | USD | 14 | 14 | 14 | 14 | 98 | 0.0 (0.0%) | 0 |
| 17 Dec 1980 | USD | 14 | 14 | 14 | 14 | 98 | 0.0 (0.0%) | 0 |
| 16 Dec 1980 | USD | 14 | 14.754 | 14 | 14 | 98 | 0.0 (0.0%) | 401 |
| 15 Dec 1980 | USD | 14 | 14.754 | 14 | 14 | 98 | 0.0 (0.0%) | 301 |
| 12 Dec 1980 | USD | 14 | 14 | 14 | 14 | 98 | 0.0 (0.0%) | 0 |
| 11 Dec 1980 | USD | 14 | 14.754 | 14 | 14 | 98 | 0.0 (0.0%) | 1,101 |
| 10 Dec 1980 | USD | 14 | 14.754 | 14 | 14 | 98 | 0.0 (0.0%) | 1,001 |
| 9 Dec 1980 | USD | 14 | 14.754 | 14 | 14 | 98 | -0.495 (-3.41%) | 1,300 |
