| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 16 Jul 1981 | USD | 45.376 | 45.376 | 44.752 | 45.376 | 2.836 | +0.624 (+1.39%) | 65,300 |
| 15 Jul 1981 | USD | 44.752 | 46 | 43.128 | 44.752 | 2.797 | +1.5 (+3.47%) | 160,000 |
| 14 Jul 1981 | USD | 43.252 | 43.376 | 43 | 43.252 | 2.7033 | +0.124 (+0.29%) | 36,100 |
| 13 Jul 1981 | USD | 43.128 | 43.628 | 43 | 43.128 | 2.6955 | -0.372 (-0.86%) | 26,800 |
| 10 Jul 1981 | USD | 43.5 | 44.128 | 43.376 | 43.5 | 2.7188 | -0.5 (-1.14%) | 22,500 |
| 9 Jul 1981 | USD | 44 | 44 | 43.5 | 44 | 2.75 | -0.252 (-0.57%) | 41,400 |
| 8 Jul 1981 | USD | 44.252 | 45 | 43.876 | 44.252 | 2.7658 | -0.624 (-1.39%) | 54,400 |
| 7 Jul 1981 | USD | 44.876 | 46.376 | 44.752 | 44.876 | 2.8047 | -1.624 (-3.49%) | 18,900 |
| 6 Jul 1981 | USD | 46.5 | 46.876 | 46.252 | 46.5 | 2.9062 | -0.5 (-1.06%) | 12,400 |
| 3 Jul 1981 | USD | 47 | 47 | 47 | 47 | 2.9375 | 0.0 (0.0%) | 0 |
| 2 Jul 1981 | USD | 47 | 47.252 | 46.752 | 47 | 2.9375 | -0.128 (-0.27%) | 4,200 |
| 1 Jul 1981 | USD | 47.128 | 47.252 | 46.752 | 47.128 | 2.9455 | +0.128 (+0.27%) | 11,900 |
| 30 Jun 1981 | USD | 47 | 47.376 | 46.628 | 47 | 2.9375 | +0.372 (+0.80%) | 17,800 |
| 29 Jun 1981 | USD | 46.628 | 46.752 | 46 | 46.628 | 2.9143 | +0.628 (+1.37%) | 28,400 |
| 26 Jun 1981 | USD | 46 | 46.876 | 45.252 | 46 | 2.875 | -1 (-2.13%) | 20,800 |
| 25 Jun 1981 | USD | 47 | 47.376 | 46.752 | 47 | 2.9375 | 0.0 (0.0%) | 12,000 |
| 24 Jun 1981 | USD | 47 | 47.628 | 46.5 | 47 | 2.9375 | -0.5 (-1.05%) | 14,000 |
| 23 Jun 1981 | USD | 47.5 | 47.876 | 47.128 | 47.5 | 2.9688 | +0.124 (+0.26%) | 12,200 |
| 22 Jun 1981 | USD | 47.376 | 47.752 | 47 | 47.376 | 2.961 | +0.124 (+0.26%) | 22,700 |
| 19 Jun 1981 | USD | 47.252 | 48 | 47 | 47.252 | 2.9533 | -1 (-2.07%) | 12,300 |
| 18 Jun 1981 | USD | 48.252 | 49.252 | 48.128 | 48.252 | 3.0158 | -1 (-2.03%) | 11,600 |
| 17 Jun 1981 | USD | 49.252 | 49.5 | 48.876 | 49.252 | 3.0783 | -0.5 (-1.00%) | 16,000 |
| 16 Jun 1981 | USD | 49.752 | 50.128 | 49.628 | 49.752 | 3.1095 | -0.5 (-0.99%) | 9,400 |
| 15 Jun 1981 | USD | 50.252 | 50.252 | 49.252 | 50.252 | 3.1408 | +0.752 (+1.52%) | 14,600 |
| 12 Jun 1981 | USD | 49.5 | 50.252 | 49.376 | 49.5 | 3.0938 | -1 (-1.98%) | 10,700 |
| 11 Jun 1981 | USD | 50.5 | 50.5 | 49.252 | 50.5 | 3.1562 | +1.5 (+3.06%) | 8,700 |
| 10 Jun 1981 | USD | 49 | 49.376 | 48 | 49 | 3.0625 | +0.248 (+0.51%) | 23,100 |
| 9 Jun 1981 | USD | 48.752 | 49.252 | 48 | 48.752 | 3.047 | +0.252 (+0.52%) | 46,900 |
| 8 Jun 1981 | USD | 48.5 | 49.252 | 48.252 | 48.5 | 3.0312 | 0.0 (0.0%) | 21,700 |
| 5 Jun 1981 | USD | 48.5 | 48.628 | 46.752 | 48.5 | 3.0312 | +1 (+2.11%) | 65,900 |
