| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 31 Jul 1981 | USD | 31.253 | 31.751 | 31.253 | 31.253 | 38.3002 | +0.503 (+1.64%) | 2,301 |
| 30 Jul 1981 | USD | 30.75 | 30.75 | 30.75 | 30.75 | 37.6838 | 0.0 (0.0%) | 0 |
| 29 Jul 1981 | USD | 30.75 | 31.253 | 30.75 | 30.75 | 37.6838 | 0.0 (0.0%) | 300 |
| 28 Jul 1981 | USD | 30.75 | 30.75 | 30.75 | 30.75 | 37.6838 | 0.0 (0.0%) | 0 |
| 27 Jul 1981 | USD | 30.75 | 31.253 | 30.75 | 30.75 | 37.6838 | 0.0 (0.0%) | 100 |
| 24 Jul 1981 | USD | 30.75 | 31.253 | 30.75 | 30.75 | 37.6838 | -0.251 (-0.81%) | 700 |
| 23 Jul 1981 | USD | 31.001 | 31.253 | 31.001 | 31.001 | 37.9914 | -0.252 (-0.81%) | 2,000 |
| 22 Jul 1981 | USD | 31.253 | 31.751 | 31.253 | 31.253 | 38.3002 | -0.251 (-0.80%) | 1,101 |
| 21 Jul 1981 | USD | 31.504 | 31.751 | 31.504 | 31.504 | 38.6078 | -0.247 (-0.78%) | 600 |
| 20 Jul 1981 | USD | 31.751 | 31.998 | 31.751 | 31.751 | 38.9105 | 0.0 (0.0%) | 300 |
| 17 Jul 1981 | USD | 31.751 | 32.254 | 31.751 | 31.751 | 38.9105 | -0.247 (-0.77%) | 2,000 |
| 16 Jul 1981 | USD | 31.998 | 32.501 | 31.998 | 31.998 | 39.2132 | 0.0 (0.0%) | 1,600 |
| 15 Jul 1981 | USD | 31.998 | 32.501 | 31.998 | 31.998 | 39.2132 | +0.494 (+1.57%) | 2,101 |
| 14 Jul 1981 | USD | 31.504 | 31.998 | 31.504 | 31.504 | 38.6078 | +0.754 (+2.45%) | 1,501 |
| 13 Jul 1981 | USD | 30.75 | 31.504 | 30.75 | 30.75 | 37.6838 | +0.247 (+0.81%) | 1,400 |
| 10 Jul 1981 | USD | 30.503 | 31.001 | 30.503 | 30.503 | 37.3811 | 0.0 (0.0%) | 1,701 |
| 9 Jul 1981 | USD | 30.503 | 30.75 | 30.503 | 30.503 | 37.3811 | +0.252 (+0.83%) | 901 |
| 8 Jul 1981 | USD | 30.251 | 30.75 | 30.251 | 30.251 | 37.0723 | -0.252 (-0.83%) | 600 |
| 7 Jul 1981 | USD | 30.503 | 30.75 | 30.503 | 30.503 | 37.3811 | 0.0 (0.0%) | 1,101 |
| 6 Jul 1981 | USD | 30.503 | 31.001 | 30.503 | 30.503 | 37.3811 | 0.0 (0.0%) | 1,001 |
| 3 Jul 1981 | USD | 30.503 | 30.503 | 30.503 | 30.503 | 37.3811 | 0.0 (0.0%) | 0 |
| 2 Jul 1981 | USD | 30.503 | 31.001 | 30.503 | 30.503 | 37.3811 | 0.0 (0.0%) | 901 |
| 1 Jul 1981 | USD | 30.503 | 31.001 | 30.503 | 30.503 | 37.3811 | +0.252 (+0.83%) | 801 |
| 30 Jun 1981 | USD | 30.251 | 31.001 | 30.251 | 30.251 | 37.0723 | 0.0 (0.0%) | 901 |
| 29 Jun 1981 | USD | 30.251 | 31.001 | 30.251 | 30.251 | 37.0723 | -0.252 (-0.83%) | 1,101 |
| 26 Jun 1981 | USD | 30.503 | 31.001 | 30.503 | 30.503 | 37.3811 | +0.75 (+2.52%) | 2,200 |
| 25 Jun 1981 | USD | 29.753 | 30.251 | 29.753 | 29.753 | 36.462 | 0.0 (0.0%) | 1,701 |
| 24 Jun 1981 | USD | 29.753 | 30.251 | 29.753 | 29.753 | 36.462 | 0.0 (0.0%) | 300 |
| 23 Jun 1981 | USD | 29.753 | 30.251 | 29.753 | 29.753 | 36.462 | +0.256 (+0.87%) | 600 |
| 22 Jun 1981 | USD | 29.497 | 29.497 | 29.497 | 29.497 | 36.1483 | 0.0 (0.0%) | 0 |
