| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 15 Jul 1981 | USD | 18.626 | 18.75 | 18.375 | 18.626 | 6.2087 | +0.126 (+0.68%) | 51,400 |
| 14 Jul 1981 | USD | 18.5 | 18.75 | 18.5 | 18.5 | 6.1667 | -0.126 (-0.68%) | 181,900 |
| 13 Jul 1981 | USD | 18.626 | 18.875 | 18.375 | 18.626 | 6.2087 | +0.251 (+1.37%) | 69,500 |
| 10 Jul 1981 | USD | 18.375 | 18.375 | 18.125 | 18.375 | 6.125 | +0.25 (+1.38%) | 46,500 |
| 9 Jul 1981 | USD | 18.125 | 18.251 | 18 | 18.125 | 6.0417 | +0.125 (+0.69%) | 53,600 |
| 8 Jul 1981 | USD | 18 | 18.125 | 17.876 | 18 | 6 | 0.0 (0.0%) | 58,200 |
| 7 Jul 1981 | USD | 18 | 18 | 17.75 | 18 | 6 | +0.25 (+1.41%) | 54,300 |
| 6 Jul 1981 | USD | 17.75 | 18 | 17.75 | 17.75 | 5.9167 | -0.375 (-2.07%) | 48,200 |
| 3 Jul 1981 | USD | 18.125 | 18.125 | 18.125 | 18.125 | 6.0417 | 0.0 (0.0%) | 0 |
| 2 Jul 1981 | USD | 18.125 | 18.375 | 17.876 | 18.125 | 6.0417 | -0.126 (-0.69%) | 84,500 |
| 1 Jul 1981 | USD | 18.251 | 18.5 | 18.125 | 18.251 | 6.0837 | -0.124 (-0.67%) | 202,200 |
| 30 Jun 1981 | USD | 18.375 | 18.375 | 18.125 | 18.375 | 6.125 | -0.125 (-0.68%) | 97,400 |
| 29 Jun 1981 | USD | 18.5 | 19.25 | 18.251 | 18.5 | 6.1667 | -0.75 (-3.90%) | 244,300 |
| 26 Jun 1981 | USD | 19.25 | 19.25 | 19.125 | 19.25 | 6.4167 | +0.125 (+0.65%) | 83,500 |
| 25 Jun 1981 | USD | 19.125 | 19.25 | 19.125 | 19.125 | 6.375 | 0.0 (0.0%) | 89,800 |
| 24 Jun 1981 | USD | 19.125 | 19.25 | 19.125 | 19.125 | 6.375 | 0.0 (0.0%) | 280,000 |
| 23 Jun 1981 | USD | 19.125 | 19.25 | 19.125 | 19.125 | 6.375 | 0.0 (0.0%) | 20,700 |
| 22 Jun 1981 | USD | 19.125 | 19.25 | 19.125 | 19.125 | 6.375 | 0.0 (0.0%) | 20,600 |
| 19 Jun 1981 | USD | 19.125 | 19.376 | 19.001 | 19.125 | 6.375 | 0.0 (0.0%) | 226,700 |
| 18 Jun 1981 | USD | 19.125 | 19.5 | 19.125 | 19.125 | 6.375 | -0.375 (-1.92%) | 46,200 |
| 17 Jun 1981 | USD | 19.5 | 19.625 | 19.001 | 19.5 | 6.5 | +0.375 (+1.96%) | 173,900 |
| 16 Jun 1981 | USD | 19.125 | 19.751 | 19.125 | 19.125 | 6.375 | -0.125 (-0.65%) | 47,600 |
| 15 Jun 1981 | USD | 19.25 | 19.625 | 19.001 | 19.25 | 6.4167 | +0.999 (+5.47%) | 87,400 |
| 12 Jun 1981 | USD | 18.251 | 18.5 | 18.125 | 18.251 | 6.0837 | +0.126 (+0.70%) | 108,600 |
| 11 Jun 1981 | USD | 18.125 | 18.375 | 17.876 | 18.125 | 6.0417 | +0.5 (+2.84%) | 290,000 |
| 10 Jun 1981 | USD | 17.625 | 17.876 | 17.501 | 17.625 | 5.875 | +0.124 (+0.71%) | 17,300 |
| 9 Jun 1981 | USD | 17.501 | 17.75 | 17.375 | 17.501 | 5.8337 | 0.0 (0.0%) | 22,900 |
| 8 Jun 1981 | USD | 17.501 | 17.876 | 17.375 | 17.501 | 5.8337 | -0.124 (-0.70%) | 15,000 |
| 5 Jun 1981 | USD | 17.625 | 17.625 | 17.25 | 17.625 | 5.875 | +0.375 (+2.17%) | 43,100 |
| 4 Jun 1981 | USD | 17.25 | 17.625 | 17.25 | 17.25 | 5.75 | -0.251 (-1.43%) | 27,900 |
