| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 19 Nov 1981 | USD | 22.5 | 22.75 | 22.5 | 22.5 | 9.6899 | +0.25 (+1.12%) | 57,900 |
| 18 Nov 1981 | USD | 22.25 | 22.5 | 22.25 | 22.25 | 9.5823 | -0.25 (-1.11%) | 38,700 |
| 17 Nov 1981 | USD | 22.5 | 22.75 | 22.5 | 22.5 | 9.6899 | +0.625 (+2.86%) | 47,200 |
| 16 Nov 1981 | USD | 21.875 | 22 | 21.875 | 21.875 | 9.4208 | -2.375 (-9.79%) | 64,400 |
| 13 Nov 1981 | USD | 24.25 | 24.5 | 24.25 | 24.25 | 10.4436 | +0.375 (+1.57%) | 27,100 |
| 12 Nov 1981 | USD | 23.875 | 24.125 | 23.875 | 23.875 | 10.2821 | -0.375 (-1.55%) | 26,800 |
| 11 Nov 1981 | USD | 24.25 | 24.375 | 24.25 | 24.25 | 10.4436 | 0.0 (0.0%) | 33,100 |
| 10 Nov 1981 | USD | 24.25 | 24.625 | 24.25 | 24.25 | 10.4436 | -1.25 (-4.90%) | 30,800 |
| 9 Nov 1981 | USD | 25.5 | 25.625 | 25.5 | 25.5 | 10.9819 | +0.25 (+0.99%) | 31,900 |
| 6 Nov 1981 | USD | 25.25 | 25.5 | 25.25 | 25.25 | 10.8742 | -0.125 (-0.49%) | 23,000 |
| 5 Nov 1981 | USD | 25.375 | 25.625 | 25.375 | 25.375 | 10.9281 | -0.125 (-0.49%) | 16,200 |
| 4 Nov 1981 | USD | 25.5 | 25.75 | 25.5 | 25.5 | 10.9819 | -0.125 (-0.49%) | 9,100 |
| 3 Nov 1981 | USD | 25.625 | 25.875 | 25.625 | 25.625 | 11.0357 | +0.25 (+0.99%) | 15,800 |
| 2 Nov 1981 | USD | 25.375 | 25.5 | 25.375 | 25.375 | 10.9281 | +0.625 (+2.53%) | 7,900 |
| 30 Oct 1981 | USD | 24.75 | 25 | 24.75 | 24.75 | 10.6589 | -0.25 (-1%) | 21,900 |
| 29 Oct 1981 | USD | 25 | 25.125 | 25 | 25 | 10.7666 | +0.375 (+1.52%) | 30,500 |
| 28 Oct 1981 | USD | 24.625 | 24.75 | 24.625 | 24.625 | 10.6051 | -0.375 (-1.50%) | 27,300 |
| 27 Oct 1981 | USD | 25 | 25.125 | 25 | 25 | 10.7666 | +1.375 (+5.82%) | 16,100 |
| 26 Oct 1981 | USD | 23.625 | 23.875 | 23.625 | 23.625 | 10.1744 | -1.125 (-4.55%) | 22,500 |
| 23 Oct 1981 | USD | 24.75 | 24.875 | 24.75 | 24.75 | 10.6589 | -0.25 (-1%) | 35,300 |
| 22 Oct 1981 | USD | 25 | 25.25 | 25 | 25 | 10.7666 | -0.625 (-2.44%) | 43,800 |
| 21 Oct 1981 | USD | 25.625 | 25.75 | 25.625 | 25.625 | 11.0357 | 0.0 (0.0%) | 37,100 |
| 20 Oct 1981 | USD | 25.625 | 25.875 | 25.625 | 25.625 | 11.0357 | +0.625 (+2.50%) | 18,700 |
| 19 Oct 1981 | USD | 25 | 25.25 | 25 | 25 | 10.7666 | -0.375 (-1.48%) | 19,900 |
| 16 Oct 1981 | USD | 25.375 | 25.625 | 25.375 | 25.375 | 10.9281 | -0.5 (-1.93%) | 35,700 |
| 15 Oct 1981 | USD | 25.875 | 26.125 | 25.875 | 25.875 | 11.1434 | -0.5 (-1.90%) | 20,900 |
| 14 Oct 1981 | USD | 26.375 | 26.625 | 26.375 | 26.375 | 11.3587 | -0.625 (-2.31%) | 20,200 |
| 13 Oct 1981 | USD | 27 | 27.25 | 27 | 27 | 11.6279 | -0.625 (-2.26%) | 22,500 |
| 12 Oct 1981 | USD | 27.625 | 27.875 | 27.625 | 27.625 | 11.8971 | -0.25 (-0.90%) | 19,600 |
| 9 Oct 1981 | USD | 27.875 | 28 | 27.875 | 27.875 | 12.0047 | 0.0 (0.0%) | 23,100 |
