| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 11 Sep 1981 | USD | 27.498 | 27.996 | 27.498 | 27.498 | 33.6985 | +0.243 (+0.89%) | 700 |
| 10 Sep 1981 | USD | 27.255 | 27.749 | 27.255 | 27.255 | 33.4007 | 0.0 (0.0%) | 100 |
| 9 Sep 1981 | USD | 27.255 | 27.255 | 27.255 | 27.255 | 33.4007 | 0.0 (0.0%) | 0 |
| 8 Sep 1981 | USD | 27.255 | 27.749 | 27.255 | 27.255 | 33.4007 | +0.251 (+0.93%) | 501 |
| 7 Sep 1981 | USD | 27.004 | 27.004 | 27.004 | 27.004 | 33.0931 | 0.0 (0.0%) | 0 |
| 4 Sep 1981 | USD | 27.004 | 27.749 | 27.004 | 27.004 | 33.0931 | -0.494 (-1.80%) | 1,600 |
| 3 Sep 1981 | USD | 27.498 | 28.248 | 27.498 | 27.498 | 33.6985 | 0.0 (0.0%) | 401 |
| 2 Sep 1981 | USD | 27.498 | 28.248 | 27.498 | 27.498 | 33.6985 | 0.0 (0.0%) | 100 |
| 1 Sep 1981 | USD | 27.498 | 28.248 | 27.498 | 27.498 | 33.6985 | 0.0 (0.0%) | 700 |
| 31 Aug 1981 | USD | 27.498 | 28.248 | 27.498 | 27.498 | 33.6985 | +0.494 (+1.83%) | 600 |
| 28 Aug 1981 | USD | 27.004 | 27.498 | 27.004 | 27.004 | 33.0931 | 0.0 (0.0%) | 801 |
| 27 Aug 1981 | USD | 27.004 | 27.498 | 27.004 | 27.004 | 33.0931 | -0.251 (-0.92%) | 2,801 |
| 26 Aug 1981 | USD | 27.255 | 27.749 | 27.255 | 27.255 | 33.4007 | -0.243 (-0.88%) | 1,701 |
| 25 Aug 1981 | USD | 27.498 | 27.996 | 27.498 | 27.498 | 33.6985 | 0.0 (0.0%) | 700 |
| 24 Aug 1981 | USD | 27.498 | 28.248 | 27.498 | 27.498 | 33.6985 | -0.251 (-0.90%) | 2,900 |
| 21 Aug 1981 | USD | 27.749 | 28.248 | 27.749 | 27.749 | 34.0061 | -0.247 (-0.88%) | 1,600 |
| 20 Aug 1981 | USD | 27.996 | 28.499 | 27.996 | 27.996 | 34.3088 | +0.247 (+0.89%) | 401 |
| 19 Aug 1981 | USD | 27.749 | 28.499 | 27.749 | 27.749 | 34.0061 | -0.499 (-1.77%) | 901 |
| 18 Aug 1981 | USD | 28.248 | 28.755 | 28.248 | 28.248 | 34.6176 | -0.251 (-0.88%) | 1,101 |
| 17 Aug 1981 | USD | 28.499 | 28.998 | 28.499 | 28.499 | 34.9252 | -0.751 (-2.57%) | 2,301 |
| 14 Aug 1981 | USD | 29.25 | 30.004 | 29.25 | 29.25 | 35.8456 | -0.503 (-1.69%) | 1,201 |
| 13 Aug 1981 | USD | 29.753 | 30.251 | 29.753 | 29.753 | 36.462 | 0.0 (0.0%) | 100 |
| 12 Aug 1981 | USD | 29.753 | 30.251 | 29.753 | 29.753 | 36.462 | 0.0 (0.0%) | 501 |
| 11 Aug 1981 | USD | 29.753 | 30.251 | 29.753 | 29.753 | 36.462 | -1.248 (-4.03%) | 2,900 |
| 10 Aug 1981 | USD | 31.001 | 31.001 | 31.001 | 31.001 | 37.9914 | 0.0 (0.0%) | 0 |
| 7 Aug 1981 | USD | 31.001 | 31.253 | 31.001 | 31.001 | 37.9914 | 0.0 (0.0%) | 1,001 |
| 6 Aug 1981 | USD | 31.001 | 31.504 | 31.001 | 31.001 | 37.9914 | +0.251 (+0.82%) | 700 |
| 5 Aug 1981 | USD | 30.75 | 31.504 | 30.75 | 30.75 | 37.6838 | -0.251 (-0.81%) | 600 |
| 4 Aug 1981 | USD | 31.001 | 31.504 | 31.001 | 31.001 | 37.9914 | -0.252 (-0.81%) | 1,900 |
| 3 Aug 1981 | USD | 31.253 | 31.751 | 31.253 | 31.253 | 38.3002 | 0.0 (0.0%) | 1,101 |
