| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 26 Aug 1981 | USD | 26.379 | 26.379 | 26.379 | 26.379 | 0.8243 | 0.0 (0.0%) | 100 |
| 25 Aug 1981 | USD | 26.379 | 26.879 | 26.379 | 26.379 | 0.8243 | -0.373 (-1.39%) | 5,100 |
| 24 Aug 1981 | USD | 26.752 | 27.505 | 26.752 | 26.752 | 0.836 | -0.88 (-3.18%) | 14,200 |
| 21 Aug 1981 | USD | 27.632 | 27.632 | 27.252 | 27.632 | 0.8635 | +0.634 (+2.35%) | 2,600 |
| 20 Aug 1981 | USD | 26.998 | 27.125 | 26.506 | 26.998 | 0.8437 | +0.492 (+1.86%) | 3,800 |
| 19 Aug 1981 | USD | 26.506 | 26.625 | 26.379 | 26.506 | 0.8283 | 0.0 (0.0%) | 13,100 |
| 18 Aug 1981 | USD | 26.506 | 26.625 | 26.125 | 26.506 | 0.8283 | +0.254 (+0.97%) | 900 |
| 17 Aug 1981 | USD | 26.252 | 26.998 | 26.252 | 26.252 | 0.8204 | -0.873 (-3.22%) | 4,400 |
| 14 Aug 1981 | USD | 27.125 | 27.252 | 27.125 | 27.125 | 0.8477 | -0.38 (-1.38%) | 1,500 |
| 13 Aug 1981 | USD | 27.505 | 27.505 | 27.379 | 27.505 | 0.8595 | -0.247 (-0.89%) | 8,700 |
| 12 Aug 1981 | USD | 27.752 | 27.878 | 27.505 | 27.752 | 0.8672 | 0.0 (0.0%) | 2,600 |
| 11 Aug 1981 | USD | 27.752 | 28.252 | 27.752 | 27.752 | 0.8672 | -0.626 (-2.21%) | 2,800 |
| 10 Aug 1981 | USD | 28.378 | 28.378 | 28.005 | 28.378 | 0.8868 | 0.0 (0.0%) | 2,400 |
| 7 Aug 1981 | USD | 28.378 | 28.378 | 28.132 | 28.378 | 0.8868 | +0.246 (+0.87%) | 12,300 |
| 6 Aug 1981 | USD | 28.132 | 28.378 | 28.005 | 28.132 | 0.8791 | +0.127 (+0.45%) | 15,000 |
| 5 Aug 1981 | USD | 28.005 | 28.498 | 27.752 | 28.005 | 0.8752 | -0.746 (-2.59%) | 6,800 |
| 4 Aug 1981 | USD | 28.751 | 28.751 | 27.752 | 28.751 | 0.8985 | +1.119 (+4.05%) | 18,600 |
| 3 Aug 1981 | USD | 27.632 | 28.005 | 27.632 | 27.632 | 0.8635 | +0.127 (+0.46%) | 2,700 |
| 31 Jul 1981 | USD | 27.505 | 27.505 | 26.998 | 27.505 | 0.8595 | +0.753 (+2.81%) | 2,300 |
| 30 Jul 1981 | USD | 26.752 | 26.752 | 26.252 | 26.752 | 0.836 | +0.373 (+1.41%) | 8,700 |
| 29 Jul 1981 | USD | 26.379 | 26.506 | 26.379 | 26.379 | 0.8243 | -0.127 (-0.48%) | 9,000 |
| 28 Jul 1981 | USD | 26.506 | 26.506 | 26.379 | 26.506 | 0.8283 | 0.0 (0.0%) | 1,500 |
| 27 Jul 1981 | USD | 26.506 | 26.625 | 26.506 | 26.506 | 0.8283 | +0.127 (+0.48%) | 5,300 |
| 24 Jul 1981 | USD | 26.379 | 26.506 | 26.252 | 26.379 | 0.8243 | +0.127 (+0.48%) | 12,200 |
| 23 Jul 1981 | USD | 26.252 | 26.379 | 26.125 | 26.252 | 0.8204 | +0.127 (+0.49%) | 2,400 |
| 22 Jul 1981 | USD | 26.125 | 26.252 | 26.125 | 26.125 | 0.8164 | -0.381 (-1.44%) | 1,100 |
| 21 Jul 1981 | USD | 26.506 | 26.752 | 26.506 | 26.506 | 0.8283 | -0.246 (-0.92%) | 5,100 |
| 20 Jul 1981 | USD | 26.752 | 26.998 | 26.506 | 26.752 | 0.836 | -0.5 (-1.83%) | 3,500 |
| 17 Jul 1981 | USD | 27.252 | 27.505 | 27.252 | 27.252 | 0.8516 | 0.0 (0.0%) | 1,200 |
| 16 Jul 1981 | USD | 27.252 | 27.252 | 26.998 | 27.252 | 0.8516 | +0.127 (+0.47%) | 1,200 |
