| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 29 Apr 1981 | USD | 6.75 | 6.75 | 6.75 | 6.75 | 2.2857 | 0.0 (0.0%) | 200 |
| 28 Apr 1981 | USD | 6.75 | 6.75 | 6.626 | 6.75 | 2.2857 | -0.125 (-1.82%) | 800 |
| 27 Apr 1981 | USD | 6.875 | 6.875 | 6.626 | 6.875 | 2.328 | -0.125 (-1.79%) | 3,400 |
| 24 Apr 1981 | USD | 7 | 7 | 6.75 | 7 | 2.3704 | +0.25 (+3.70%) | 1,400 |
| 23 Apr 1981 | USD | 6.75 | 7 | 6.75 | 6.75 | 2.2857 | -0.25 (-3.57%) | 400 |
| 22 Apr 1981 | USD | 7 | 7 | 6.75 | 7 | 2.3704 | 0.0 (0.0%) | 3,800 |
| 21 Apr 1981 | USD | 7 | 7 | 7 | 7 | 2.3704 | +0.25 (+3.70%) | 1,000 |
| 20 Apr 1981 | USD | 6.75 | 6.75 | 6.75 | 6.75 | 2.2857 | -0.125 (-1.82%) | 900 |
| 17 Apr 1981 | USD | 6.875 | 6.875 | 6.875 | 6.875 | 2.328 | 0.0 (0.0%) | 0 |
| 16 Apr 1981 | USD | 6.875 | 7 | 6.875 | 6.875 | 2.328 | 0.0 (0.0%) | 2,000 |
| 15 Apr 1981 | USD | 6.875 | 7 | 6.875 | 6.875 | 2.328 | -0.125 (-1.79%) | 2,500 |
| 14 Apr 1981 | USD | 7 | 7.375 | 7 | 7 | 2.3704 | -0.25 (-3.45%) | 1,000 |
| 13 Apr 1981 | USD | 7.25 | 7.25 | 7 | 7.25 | 2.455 | +0.25 (+3.57%) | 1,800 |
| 10 Apr 1981 | USD | 7 | 7 | 7 | 7 | 2.3704 | -0.126 (-1.77%) | 1,000 |
| 9 Apr 1981 | USD | 7.126 | 7.126 | 7.126 | 7.126 | 2.413 | -0.124 (-1.71%) | 200 |
| 8 Apr 1981 | USD | 7.25 | 7.25 | 7 | 7.25 | 2.455 | +0.124 (+1.74%) | 2,400 |
| 7 Apr 1981 | USD | 7.126 | 7.126 | 7 | 7.126 | 2.413 | 0.0 (0.0%) | 2,200 |
| 6 Apr 1981 | USD | 7.126 | 7.126 | 7.126 | 7.126 | 2.413 | -0.124 (-1.71%) | 200 |
| 3 Apr 1981 | USD | 7.25 | 7.25 | 7 | 7.25 | 2.455 | 0.0 (0.0%) | 1,501 |
| 2 Apr 1981 | USD | 7.25 | 7.25 | 7.126 | 7.25 | 2.455 | 0.0 (0.0%) | 701 |
| 1 Apr 1981 | USD | 7.25 | 7.25 | 7 | 7.25 | 2.455 | +0.124 (+1.74%) | 1,200 |
| 31 Mar 1981 | USD | 7.126 | 7.126 | 7.126 | 7.126 | 2.413 | 0.0 (0.0%) | 800 |
| 30 Mar 1981 | USD | 7.126 | 7.126 | 7 | 7.126 | 2.413 | 0.0 (0.0%) | 1,101 |
| 27 Mar 1981 | USD | 7.126 | 7.25 | 7 | 7.126 | 2.413 | 0.0 (0.0%) | 1,200 |
| 26 Mar 1981 | USD | 7.126 | 7.375 | 7.126 | 7.126 | 2.413 | 0.0 (0.0%) | 2,400 |
| 25 Mar 1981 | USD | 7.126 | 7.126 | 7.126 | 7.126 | 2.413 | 0.0 (0.0%) | 200 |
| 24 Mar 1981 | USD | 7.126 | 7.126 | 7 | 7.126 | 2.413 | 0.0 (0.0%) | 200 |
| 23 Mar 1981 | USD | 7.126 | 7.126 | 7 | 7.126 | 2.413 | +0.126 (+1.80%) | 800 |
| 20 Mar 1981 | USD | 7 | 7.126 | 6.5 | 7 | 2.3704 | +0.374 (+5.64%) | 5,300 |
| 19 Mar 1981 | USD | 6.626 | 6.626 | 6.25 | 6.626 | 2.2437 | +0.251 (+3.94%) | 1,200 |
