| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 12 Mar 1981 | USD | 6.876 | 7.125 | 6.876 | 6.876 | 1.3582 | 0.0 (0.0%) | 2,100 |
| 11 Mar 1981 | USD | 6.876 | 7.125 | 6.876 | 6.876 | 1.3582 | +0.626 (+10.02%) | 6,400 |
| 10 Mar 1981 | USD | 6.25 | 6.625 | 6.25 | 6.25 | 1.2346 | +0.249 (+4.15%) | 4,300 |
| 9 Mar 1981 | USD | 6.001 | 6.25 | 6.001 | 6.001 | 1.1854 | 0.0 (0.0%) | 800 |
| 6 Mar 1981 | USD | 6.001 | 6.25 | 6.001 | 6.001 | 1.1854 | 0.0 (0.0%) | 5,700 |
| 5 Mar 1981 | USD | 6.001 | 6.25 | 6.001 | 6.001 | 1.1854 | 0.0 (0.0%) | 2,900 |
| 4 Mar 1981 | USD | 6.001 | 6.25 | 6.001 | 6.001 | 1.1854 | 0.0 (0.0%) | 1,500 |
| 3 Mar 1981 | USD | 6.001 | 6.25 | 6.001 | 6.001 | 1.1854 | +0.251 (+4.37%) | 2,300 |
| 2 Mar 1981 | USD | 5.75 | 6.125 | 5.75 | 5.75 | 1.1358 | +0.251 (+4.56%) | 2,400 |
| 27 Feb 1981 | USD | 5.499 | 5.75 | 5.499 | 5.499 | 1.0862 | 0.0 (0.0%) | 1,100 |
| 26 Feb 1981 | USD | 5.499 | 5.75 | 5.499 | 5.499 | 1.0862 | 0.0 (0.0%) | 200 |
| 25 Feb 1981 | USD | 5.499 | 5.75 | 5.499 | 5.499 | 1.0862 | 0.0 (0.0%) | 1,100 |
| 24 Feb 1981 | USD | 5.499 | 5.75 | 5.499 | 5.499 | 1.0862 | -0.126 (-2.24%) | 2,100 |
| 23 Feb 1981 | USD | 5.625 | 6.001 | 5.625 | 5.625 | 1.1111 | -0.125 (-2.17%) | 600 |
| 20 Feb 1981 | USD | 5.75 | 6.001 | 5.75 | 5.75 | 1.1358 | 0.0 (0.0%) | 2,000 |
| 19 Feb 1981 | USD | 5.75 | 6.125 | 5.75 | 5.75 | 1.1358 | -0.126 (-2.14%) | 3,100 |
| 18 Feb 1981 | USD | 5.876 | 6.125 | 5.876 | 5.876 | 1.1607 | 0.0 (0.0%) | 800 |
| 17 Feb 1981 | USD | 5.876 | 6.125 | 5.876 | 5.876 | 1.1607 | 0.0 (0.0%) | 600 |
| 16 Feb 1981 | USD | 5.876 | 5.876 | 5.876 | 5.876 | 1.1607 | 0.0 (0.0%) | 0 |
| 13 Feb 1981 | USD | 5.876 | 6.125 | 5.876 | 5.876 | 1.1607 | 0.0 (0.0%) | 1,500 |
| 12 Feb 1981 | USD | 5.876 | 6.125 | 5.876 | 5.876 | 1.1607 | 0.0 (0.0%) | 200 |
| 11 Feb 1981 | USD | 5.876 | 6.125 | 5.876 | 5.876 | 1.1607 | 0.0 (0.0%) | 1,700 |
| 10 Feb 1981 | USD | 5.876 | 6.125 | 5.876 | 5.876 | 1.1607 | 0.0 (0.0%) | 3,100 |
| 9 Feb 1981 | USD | 5.876 | 6.125 | 5.876 | 5.876 | 1.1607 | 0.0 (0.0%) | 2,200 |
| 6 Feb 1981 | USD | 5.876 | 6.125 | 5.876 | 5.876 | 1.1607 | -0.125 (-2.08%) | 6,900 |
| 5 Feb 1981 | USD | 6.001 | 6.125 | 6.001 | 6.001 | 1.1854 | +0.251 (+4.37%) | 8,300 |
| 4 Feb 1981 | USD | 5.75 | 6.25 | 5.75 | 5.75 | 1.1358 | 0.0 (0.0%) | 7,800 |
| 3 Feb 1981 | USD | 5.75 | 6.125 | 5.75 | 5.75 | 1.1358 | -0.251 (-4.18%) | 2,400 |
| 2 Feb 1981 | USD | 6.001 | 6.25 | 6.001 | 6.001 | 1.1854 | 0.0 (0.0%) | 1,600 |
| 30 Jan 1981 | USD | 6.001 | 6.25 | 6.001 | 6.001 | 1.1854 | 0.0 (0.0%) | 1,300 |
