| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 10 Jul 1981 | USD | 26 | 26.752 | 26 | 26 | 1.2887 | -0.5 (-1.89%) | 38,100 |
| 9 Jul 1981 | USD | 26.5 | 26.752 | 26.376 | 26.5 | 1.3135 | 0.0 (0.0%) | 5,000 |
| 8 Jul 1981 | USD | 26.5 | 27 | 26.5 | 26.5 | 1.3135 | -0.128 (-0.48%) | 37,500 |
| 7 Jul 1981 | USD | 26.628 | 27 | 25.752 | 26.628 | 1.3199 | +1.128 (+4.42%) | 37,600 |
| 6 Jul 1981 | USD | 25.5 | 27.5 | 25.5 | 25.5 | 1.2639 | -1.752 (-6.43%) | 78,200 |
| 3 Jul 1981 | USD | 27.252 | 27.252 | 27.252 | 27.252 | 1.3508 | 0.0 (0.0%) | 0 |
| 2 Jul 1981 | USD | 27.252 | 28 | 27 | 27.252 | 1.3508 | -0.5 (-1.80%) | 77,100 |
| 1 Jul 1981 | USD | 27.752 | 28.252 | 27.752 | 27.752 | 1.3756 | -0.5 (-1.77%) | 16,200 |
| 30 Jun 1981 | USD | 28.252 | 29.252 | 28 | 28.252 | 1.4004 | -0.748 (-2.58%) | 6,600 |
| 29 Jun 1981 | USD | 29 | 29.252 | 28.5 | 29 | 1.4374 | -0.252 (-0.86%) | 33,300 |
| 26 Jun 1981 | USD | 29.252 | 29.752 | 29.128 | 29.252 | 1.4499 | +0.124 (+0.43%) | 22,800 |
| 25 Jun 1981 | USD | 29.128 | 29.752 | 28.752 | 29.128 | 1.4438 | +0.376 (+1.31%) | 8,800 |
| 24 Jun 1981 | USD | 28.752 | 29.376 | 28.752 | 28.752 | 1.4251 | -0.5 (-1.71%) | 36,800 |
| 23 Jun 1981 | USD | 29.252 | 29.252 | 28.5 | 29.252 | 1.4499 | +1 (+3.54%) | 66,900 |
| 22 Jun 1981 | USD | 28.252 | 29.252 | 28 | 28.252 | 1.4004 | -1.248 (-4.23%) | 122,600 |
| 19 Jun 1981 | USD | 29.5 | 29.5 | 28.752 | 29.5 | 1.4622 | +0.248 (+0.85%) | 27,900 |
| 18 Jun 1981 | USD | 29.252 | 29.628 | 29.252 | 29.252 | 1.4499 | -0.248 (-0.84%) | 18,300 |
| 17 Jun 1981 | USD | 29.5 | 30 | 29.5 | 29.5 | 1.4622 | -0.252 (-0.85%) | 24,500 |
| 16 Jun 1981 | USD | 29.752 | 30.252 | 29.752 | 29.752 | 1.4747 | 0.0 (0.0%) | 24,200 |
| 15 Jun 1981 | USD | 29.752 | 29.752 | 29.376 | 29.752 | 1.4747 | -0.124 (-0.42%) | 11,000 |
| 12 Jun 1981 | USD | 29.876 | 30.252 | 29.752 | 29.876 | 1.4808 | -0.124 (-0.41%) | 15,800 |
| 11 Jun 1981 | USD | 30 | 30.376 | 30 | 30 | 1.487 | -0.376 (-1.24%) | 27,400 |
| 10 Jun 1981 | USD | 30.376 | 30.628 | 30 | 30.376 | 1.5056 | -0.124 (-0.41%) | 46,900 |
| 9 Jun 1981 | USD | 30.5 | 30.752 | 30.5 | 30.5 | 1.5118 | 0.0 (0.0%) | 59,400 |
| 8 Jun 1981 | USD | 30.5 | 30.876 | 30.252 | 30.5 | 1.5118 | +0.248 (+0.82%) | 38,700 |
| 5 Jun 1981 | USD | 30.252 | 30.752 | 30.252 | 30.252 | 1.4995 | -0.748 (-2.41%) | 114,800 |
| 4 Jun 1981 | USD | 31 | 31.5 | 30.5 | 31 | 1.5366 | -0.752 (-2.37%) | 36,600 |
| 3 Jun 1981 | USD | 31.752 | 31.752 | 29.752 | 31.752 | 1.5738 | +2 (+6.72%) | 48,700 |
| 2 Jun 1981 | USD | 29.752 | 30.252 | 29.752 | 29.752 | 1.4747 | -0.124 (-0.42%) | 31,200 |
| 1 Jun 1981 | USD | 29.876 | 29.876 | 29.376 | 29.876 | 1.4808 | +0.624 (+2.13%) | 53,500 |
