| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 14 Oct 1981 | USD | 36.126 | 36.378 | 36 | 36.126 | 10.035 | -0.749 (-2.03%) | 21,500 |
| 13 Oct 1981 | USD | 36.875 | 37.001 | 36.248 | 36.875 | 10.2431 | -0.126 (-0.34%) | 33,300 |
| 12 Oct 1981 | USD | 37.001 | 37.501 | 36.378 | 37.001 | 10.2781 | -0.5 (-1.33%) | 36,000 |
| 9 Oct 1981 | USD | 37.501 | 38.502 | 37.501 | 37.501 | 10.4169 | +0.5 (+1.35%) | 318,700 |
| 8 Oct 1981 | USD | 37.001 | 37.501 | 36.626 | 37.001 | 10.2781 | +0.623 (+1.71%) | 105,800 |
| 7 Oct 1981 | USD | 36.378 | 36.5 | 35.874 | 36.378 | 10.105 | +0.252 (+0.70%) | 30,300 |
| 6 Oct 1981 | USD | 36.126 | 36.378 | 35.125 | 36.126 | 10.035 | -0.122 (-0.34%) | 62,900 |
| 5 Oct 1981 | USD | 36.248 | 36.749 | 35.248 | 36.248 | 10.0689 | +1.371 (+3.93%) | 133,200 |
| 2 Oct 1981 | USD | 34.877 | 34.999 | 34.002 | 34.877 | 9.6881 | +0.875 (+2.57%) | 53,000 |
| 1 Oct 1981 | USD | 34.002 | 34.002 | 33.376 | 34.002 | 9.445 | -0.248 (-0.72%) | 38,200 |
| 30 Sep 1981 | USD | 34.25 | 34.751 | 33.75 | 34.25 | 9.5139 | -0.501 (-1.44%) | 77,500 |
| 29 Sep 1981 | USD | 34.751 | 35.374 | 34.124 | 34.751 | 9.6531 | +0.749 (+2.20%) | 66,200 |
| 28 Sep 1981 | USD | 34.002 | 34.002 | 29.999 | 34.002 | 9.445 | +2.254 (+7.10%) | 73,900 |
| 25 Sep 1981 | USD | 31.748 | 32.749 | 30.499 | 31.748 | 8.8189 | -1.001 (-3.06%) | 33,900 |
| 24 Sep 1981 | USD | 32.749 | 33.498 | 32.501 | 32.749 | 9.0969 | +1.001 (+3.15%) | 42,600 |
| 23 Sep 1981 | USD | 31.748 | 32 | 30.499 | 31.748 | 8.8189 | +0.122 (+0.39%) | 53,300 |
| 22 Sep 1981 | USD | 31.626 | 33.498 | 31.626 | 31.626 | 8.785 | -0.122 (-0.38%) | 42,400 |
| 21 Sep 1981 | USD | 31.748 | 31.748 | 30.125 | 31.748 | 8.8189 | +0.248 (+0.79%) | 87,500 |
| 18 Sep 1981 | USD | 31.5 | 32 | 31.126 | 31.5 | 8.75 | 0.0 (0.0%) | 13,100 |
| 17 Sep 1981 | USD | 31.5 | 32.501 | 30.125 | 31.5 | 8.75 | -0.875 (-2.70%) | 67,200 |
| 16 Sep 1981 | USD | 32.375 | 33.001 | 32 | 32.375 | 8.9931 | -0.875 (-2.63%) | 115,300 |
| 15 Sep 1981 | USD | 33.25 | 33.498 | 32 | 33.25 | 9.2361 | +0.249 (+0.75%) | 110,400 |
| 14 Sep 1981 | USD | 33.001 | 33.498 | 32.501 | 33.001 | 9.1669 | 0.0 (0.0%) | 42,300 |
| 11 Sep 1981 | USD | 33.001 | 33.498 | 32.749 | 33.001 | 9.1669 | -0.375 (-1.12%) | 30,300 |
| 10 Sep 1981 | USD | 33.376 | 33.376 | 31.252 | 33.376 | 9.2711 | +2.376 (+7.66%) | 77,000 |
| 9 Sep 1981 | USD | 31 | 31.5 | 29.876 | 31 | 8.6111 | +1.001 (+3.34%) | 100,900 |
| 8 Sep 1981 | USD | 29.999 | 32.126 | 28.998 | 29.999 | 8.3331 | -2.001 (-6.25%) | 72,200 |
| 7 Sep 1981 | USD | 32 | 32 | 32 | 32 | 8.8889 | 0.0 (0.0%) | 0 |
| 4 Sep 1981 | USD | 32 | 32.627 | 31.626 | 32 | 8.8889 | -0.126 (-0.39%) | 63,800 |
| 3 Sep 1981 | USD | 32.126 | 33.872 | 31.878 | 32.126 | 8.9239 | -1.25 (-3.75%) | 63,800 |
