| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 22 Jul 1981 | USD | 35 | 36.5 | 35 | 35 | 0.2734 | -0.5 (-1.41%) | 21,000 |
| 21 Jul 1981 | USD | 35.5 | 36.376 | 35.5 | 35.5 | 0.2773 | -0.5 (-1.39%) | 11,300 |
| 20 Jul 1981 | USD | 36 | 36.252 | 35.628 | 36 | 0.2812 | +0.372 (+1.04%) | 13,200 |
| 17 Jul 1981 | USD | 35.628 | 35.876 | 35.128 | 35.628 | 0.2783 | +0.376 (+1.07%) | 18,700 |
| 16 Jul 1981 | USD | 35.252 | 35.252 | 34.5 | 35.252 | 0.2754 | +0.376 (+1.08%) | 13,500 |
| 15 Jul 1981 | USD | 34.876 | 35.628 | 34.876 | 34.876 | 0.2725 | -0.124 (-0.35%) | 12,400 |
| 14 Jul 1981 | USD | 35 | 35.252 | 34.752 | 35 | 0.2734 | -0.5 (-1.41%) | 5,000 |
| 13 Jul 1981 | USD | 35.5 | 35.752 | 35.252 | 35.5 | 0.2773 | +0.5 (+1.43%) | 15,200 |
| 10 Jul 1981 | USD | 35 | 35 | 34.5 | 35 | 0.2734 | 0.0 (0.0%) | 11,400 |
| 9 Jul 1981 | USD | 35 | 35.376 | 34.628 | 35 | 0.2734 | 0.0 (0.0%) | 12,600 |
| 8 Jul 1981 | USD | 35 | 35 | 32.628 | 35 | 0.2734 | +2.5 (+7.69%) | 41,800 |
| 7 Jul 1981 | USD | 32.5 | 33.876 | 32.128 | 32.5 | 0.2539 | -0.252 (-0.77%) | 33,900 |
| 6 Jul 1981 | USD | 32.752 | 33.252 | 31 | 32.752 | 0.2559 | -0.748 (-2.23%) | 41,500 |
| 3 Jul 1981 | USD | 33.5 | 33.5 | 33.5 | 33.5 | 0.2617 | 0.0 (0.0%) | 0 |
| 2 Jul 1981 | USD | 33.5 | 34.128 | 33.5 | 33.5 | 0.2617 | -0.376 (-1.11%) | 50,300 |
| 1 Jul 1981 | USD | 33.876 | 34.376 | 33.628 | 33.876 | 0.2647 | -1.124 (-3.21%) | 29,100 |
| 30 Jun 1981 | USD | 35 | 35.752 | 34.752 | 35 | 0.2734 | 0.0 (0.0%) | 23,100 |
| 29 Jun 1981 | USD | 35 | 35 | 34.5 | 35 | 0.2734 | +0.5 (+1.45%) | 22,400 |
| 26 Jun 1981 | USD | 34.5 | 34.752 | 34 | 34.5 | 0.2695 | -0.752 (-2.13%) | 100,500 |
| 25 Jun 1981 | USD | 35.252 | 35.752 | 35 | 35.252 | 0.2754 | -0.5 (-1.40%) | 18,800 |
| 24 Jun 1981 | USD | 35.752 | 36 | 35.5 | 35.752 | 0.2793 | +0.252 (+0.71%) | 17,800 |
| 23 Jun 1981 | USD | 35.5 | 36.5 | 35.5 | 35.5 | 0.2773 | -1 (-2.74%) | 77,300 |
| 22 Jun 1981 | USD | 36.5 | 37 | 36 | 36.5 | 0.2852 | -0.128 (-0.35%) | 39,500 |
| 19 Jun 1981 | USD | 36.628 | 36.628 | 36 | 36.628 | 0.2862 | +0.628 (+1.74%) | 4,800 |
| 18 Jun 1981 | USD | 36 | 37.128 | 36 | 36 | 0.2812 | -1.5 (-4%) | 16,700 |
| 17 Jun 1981 | USD | 37.5 | 37.5 | 36.752 | 37.5 | 0.293 | +0.248 (+0.67%) | 10,200 |
| 16 Jun 1981 | USD | 37.252 | 38.628 | 37.252 | 37.252 | 0.291 | -0.876 (-2.30%) | 35,400 |
| 15 Jun 1981 | USD | 38.128 | 39.752 | 38.128 | 38.128 | 0.2979 | -1.748 (-4.38%) | 22,300 |
| 12 Jun 1981 | USD | 39.876 | 40.252 | 39.628 | 39.876 | 0.3115 | +0.248 (+0.63%) | 53,800 |
| 11 Jun 1981 | USD | 39.628 | 39.628 | 39 | 39.628 | 0.3096 | +0.628 (+1.61%) | 8,900 |
