| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 4 Sep 1981 | USD | 14.501 | 14.875 | 14 | 14.501 | 4.2966 | -0.5 (-3.33%) | 2,800 |
| 3 Sep 1981 | USD | 15.001 | 15.001 | 15.001 | 15.001 | 4.4447 | 0.0 (0.0%) | 2,400 |
| 2 Sep 1981 | USD | 15.001 | 15.001 | 15.001 | 15.001 | 4.4447 | 0.0 (0.0%) | 100 |
| 1 Sep 1981 | USD | 15.001 | 15.251 | 14 | 15.001 | 4.4447 | 0.0 (0.0%) | 3,600 |
| 31 Aug 1981 | USD | 15.001 | 15.001 | 14.749 | 15.001 | 4.4447 | 0.0 (0.0%) | 500 |
| 28 Aug 1981 | USD | 15.001 | 15.125 | 14.749 | 15.001 | 4.4447 | +0.252 (+1.71%) | 2,500 |
| 27 Aug 1981 | USD | 14.749 | 15.001 | 14.749 | 14.749 | 4.3701 | -0.376 (-2.49%) | 1,700 |
| 26 Aug 1981 | USD | 15.125 | 15.125 | 14.875 | 15.125 | 4.4815 | 0.0 (0.0%) | 3,300 |
| 25 Aug 1981 | USD | 15.125 | 15.251 | 15.001 | 15.125 | 4.4815 | 0.0 (0.0%) | 2,000 |
| 24 Aug 1981 | USD | 15.125 | 15.125 | 15.001 | 15.125 | 4.4815 | 0.0 (0.0%) | 600 |
| 21 Aug 1981 | USD | 15.125 | 15.251 | 15.125 | 15.125 | 4.4815 | 0.0 (0.0%) | 1,100 |
| 20 Aug 1981 | USD | 15.125 | 15.251 | 15.125 | 15.125 | 4.4815 | 0.0 (0.0%) | 1,200 |
| 19 Aug 1981 | USD | 15.125 | 15.251 | 15.125 | 15.125 | 4.4815 | +0.124 (+0.83%) | 1,500 |
| 18 Aug 1981 | USD | 15.001 | 15.251 | 15.001 | 15.001 | 4.4447 | -0.25 (-1.64%) | 1,500 |
| 17 Aug 1981 | USD | 15.251 | 15.374 | 15.125 | 15.251 | 4.5188 | +0.126 (+0.83%) | 1,900 |
| 14 Aug 1981 | USD | 15.125 | 15.374 | 15.125 | 15.125 | 4.4815 | -0.126 (-0.83%) | 200 |
| 13 Aug 1981 | USD | 15.251 | 15.374 | 15.251 | 15.251 | 4.5188 | 0.0 (0.0%) | 300 |
| 12 Aug 1981 | USD | 15.251 | 15.251 | 15.251 | 15.251 | 4.5188 | -0.123 (-0.80%) | 200 |
| 11 Aug 1981 | USD | 15.374 | 15.374 | 15.125 | 15.374 | 4.5553 | -0.126 (-0.81%) | 2,400 |
| 10 Aug 1981 | USD | 15.5 | 15.5 | 15.374 | 15.5 | 4.5926 | +0.126 (+0.82%) | 1,100 |
| 7 Aug 1981 | USD | 15.374 | 15.374 | 15.374 | 15.374 | 4.5553 | 0.0 (0.0%) | 300 |
| 6 Aug 1981 | USD | 15.374 | 15.626 | 15.374 | 15.374 | 4.5553 | -0.376 (-2.39%) | 800 |
| 5 Aug 1981 | USD | 15.75 | 15.75 | 15.75 | 15.75 | 4.6667 | 0.0 (0.0%) | 600 |
| 4 Aug 1981 | USD | 15.75 | 15.874 | 15.626 | 15.75 | 4.6667 | 0.0 (0.0%) | 300 |
| 3 Aug 1981 | USD | 15.75 | 16 | 15.75 | 15.75 | 4.6667 | -0.25 (-1.56%) | 500 |
| 31 Jul 1981 | USD | 16 | 16 | 15.75 | 16 | 4.7407 | +0.25 (+1.59%) | 5,200 |
| 30 Jul 1981 | USD | 15.75 | 15.75 | 15.5 | 15.75 | 4.6667 | +0.124 (+0.79%) | 300 |
| 29 Jul 1981 | USD | 15.626 | 15.75 | 15.626 | 15.626 | 4.6299 | -0.374 (-2.34%) | 400 |
| 28 Jul 1981 | USD | 16 | 16 | 15.75 | 16 | 4.7407 | +0.374 (+2.39%) | 2,000 |
| 27 Jul 1981 | USD | 15.626 | 16 | 15.626 | 15.626 | 4.6299 | -0.124 (-0.79%) | 1,800 |
