| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 6 Oct 1981 | USD | 29.626 | 29.626 | 29.25 | 29.626 | 5.852 | 0.0 (0.0%) | 33,000 |
| 5 Oct 1981 | USD | 29.626 | 29.75 | 29.374 | 29.626 | 5.852 | -0.124 (-0.42%) | 42,400 |
| 2 Oct 1981 | USD | 29.75 | 29.75 | 28.751 | 29.75 | 5.8765 | +1.125 (+3.93%) | 41,200 |
| 1 Oct 1981 | USD | 28.625 | 29.126 | 28.625 | 28.625 | 5.6543 | -0.501 (-1.72%) | 14,600 |
| 30 Sep 1981 | USD | 29.126 | 29.126 | 28.874 | 29.126 | 5.7533 | 0.0 (0.0%) | 11,700 |
| 29 Sep 1981 | USD | 29.126 | 29.374 | 28.751 | 29.126 | 5.7533 | +0.375 (+1.30%) | 54,500 |
| 28 Sep 1981 | USD | 28.751 | 29 | 28.001 | 28.751 | 5.6792 | -0.499 (-1.71%) | 19,100 |
| 25 Sep 1981 | USD | 29.25 | 30.125 | 29.25 | 29.25 | 5.7778 | -1.001 (-3.31%) | 60,900 |
| 24 Sep 1981 | USD | 30.251 | 31.5 | 30.251 | 30.251 | 5.9755 | -1.249 (-3.97%) | 17,900 |
| 23 Sep 1981 | USD | 31.5 | 32 | 31.5 | 31.5 | 6.2222 | -0.749 (-2.32%) | 10,400 |
| 22 Sep 1981 | USD | 32.249 | 32.249 | 31.75 | 32.249 | 6.3702 | +0.373 (+1.17%) | 34,800 |
| 21 Sep 1981 | USD | 31.876 | 31.876 | 31.75 | 31.876 | 6.2965 | +0.126 (+0.40%) | 1,400 |
| 18 Sep 1981 | USD | 31.75 | 32 | 31.75 | 31.75 | 6.2716 | 0.0 (0.0%) | 11,600 |
| 17 Sep 1981 | USD | 31.75 | 32.126 | 31.75 | 31.75 | 6.2716 | -0.499 (-1.55%) | 58,200 |
| 16 Sep 1981 | USD | 32.249 | 32.249 | 31.75 | 32.249 | 6.3702 | 0.0 (0.0%) | 8,800 |
| 15 Sep 1981 | USD | 32.249 | 32.375 | 32 | 32.249 | 6.3702 | -0.252 (-0.78%) | 27,300 |
| 14 Sep 1981 | USD | 32.501 | 32.749 | 32.375 | 32.501 | 6.42 | +0.252 (+0.78%) | 10,900 |
| 11 Sep 1981 | USD | 32.249 | 32.375 | 32.126 | 32.249 | 6.3702 | 0.0 (0.0%) | 13,800 |
| 10 Sep 1981 | USD | 32.249 | 32.249 | 31.876 | 32.249 | 6.3702 | +0.499 (+1.57%) | 42,500 |
| 9 Sep 1981 | USD | 31.75 | 31.75 | 31.124 | 31.75 | 6.2716 | +0.749 (+2.42%) | 12,500 |
| 8 Sep 1981 | USD | 31.001 | 32 | 31.001 | 31.001 | 6.1237 | -1.125 (-3.50%) | 18,200 |
| 7 Sep 1981 | USD | 32.126 | 32.126 | 32.126 | 32.126 | 6.3459 | 0.0 (0.0%) | 0 |
| 4 Sep 1981 | USD | 32.126 | 32.375 | 31.876 | 32.126 | 6.3459 | -0.249 (-0.77%) | 4,200 |
| 3 Sep 1981 | USD | 32.375 | 32.375 | 32 | 32.375 | 6.3951 | -0.126 (-0.39%) | 10,900 |
| 2 Sep 1981 | USD | 32.501 | 32.501 | 32 | 32.501 | 6.42 | +0.375 (+1.17%) | 37,100 |
| 1 Sep 1981 | USD | 32.126 | 32.501 | 32.126 | 32.126 | 6.3459 | -0.749 (-2.28%) | 10,700 |
| 31 Aug 1981 | USD | 32.875 | 32.875 | 32.625 | 32.875 | 6.4938 | +0.126 (+0.38%) | 1,700 |
| 28 Aug 1981 | USD | 32.749 | 32.875 | 32.501 | 32.749 | 6.4689 | +0.124 (+0.38%) | 12,300 |
| 27 Aug 1981 | USD | 32.625 | 32.875 | 32.625 | 32.625 | 6.4444 | 0.0 (0.0%) | 4,300 |
| 26 Aug 1981 | USD | 32.625 | 33.001 | 32.625 | 32.625 | 6.4444 | -0.5 (-1.51%) | 7,900 |
