| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 19 Nov 1981 | USD | 17.25 | 17.25 | 17 | 17.25 | 4.3125 | +0.125 (+0.73%) | 2,100 |
| 18 Nov 1981 | USD | 17.125 | 17.375 | 16.75 | 17.125 | 4.2812 | -0.375 (-2.14%) | 7,300 |
| 17 Nov 1981 | USD | 17.5 | 17.625 | 17.5 | 17.5 | 4.375 | -0.375 (-2.10%) | 400 |
| 16 Nov 1981 | USD | 17.875 | 18.25 | 17.5 | 17.875 | 4.4688 | -0.25 (-1.38%) | 1,700 |
| 13 Nov 1981 | USD | 18.125 | 18.625 | 18 | 18.125 | 4.5312 | -0.75 (-3.97%) | 2,400 |
| 12 Nov 1981 | USD | 18.875 | 18.875 | 18.375 | 18.875 | 4.7188 | +0.875 (+4.86%) | 1,800 |
| 11 Nov 1981 | USD | 18 | 18 | 18 | 18 | 4.5 | 0.0 (0.0%) | 600 |
| 10 Nov 1981 | USD | 18 | 18.625 | 18 | 18 | 4.5 | -0.625 (-3.36%) | 5,200 |
| 9 Nov 1981 | USD | 18.625 | 18.75 | 18.5 | 18.625 | 4.6562 | -0.375 (-1.97%) | 1,900 |
| 6 Nov 1981 | USD | 19 | 19.25 | 18.75 | 19 | 4.75 | -0.5 (-2.56%) | 1,400 |
| 5 Nov 1981 | USD | 19.5 | 19.75 | 19.5 | 19.5 | 4.875 | -0.25 (-1.27%) | 1,000 |
| 4 Nov 1981 | USD | 19.75 | 19.875 | 18.25 | 19.75 | 4.9375 | +1.625 (+8.97%) | 4,000 |
| 3 Nov 1981 | USD | 18.125 | 18.125 | 17.125 | 18.125 | 4.5312 | +0.625 (+3.57%) | 3,200 |
| 2 Nov 1981 | USD | 17.5 | 17.5 | 16.25 | 17.5 | 4.375 | +1.5 (+9.38%) | 8,800 |
| 30 Oct 1981 | USD | 16 | 16 | 15.5 | 16 | 4 | -0.125 (-0.78%) | 6,500 |
| 29 Oct 1981 | USD | 16.125 | 16.375 | 16.125 | 16.125 | 4.0312 | -0.375 (-2.27%) | 2,300 |
| 28 Oct 1981 | USD | 16.5 | 16.5 | 16.5 | 16.5 | 4.125 | +0.25 (+1.54%) | 1,000 |
| 27 Oct 1981 | USD | 16.25 | 17.125 | 16.25 | 16.25 | 4.0625 | -0.75 (-4.41%) | 6,400 |
| 26 Oct 1981 | USD | 17 | 17.5 | 17 | 17 | 4.25 | -0.625 (-3.55%) | 1,100 |
| 23 Oct 1981 | USD | 17.625 | 17.625 | 17.375 | 17.625 | 4.4062 | +0.125 (+0.71%) | 400 |
| 22 Oct 1981 | USD | 17.5 | 17.5 | 17.5 | 17.5 | 4.375 | +0.25 (+1.45%) | 300 |
| 21 Oct 1981 | USD | 17.25 | 17.25 | 17.25 | 17.25 | 4.3125 | 0.0 (0.0%) | 200 |
| 20 Oct 1981 | USD | 17.25 | 17.5 | 16.625 | 17.25 | 4.3125 | +0.625 (+3.76%) | 2,300 |
| 19 Oct 1981 | USD | 16.625 | 16.75 | 16.625 | 16.625 | 4.1562 | -0.375 (-2.21%) | 700 |
| 16 Oct 1981 | USD | 17 | 17.75 | 17 | 17 | 4.25 | -0.625 (-3.55%) | 1,400 |
| 15 Oct 1981 | USD | 17.625 | 17.75 | 16.875 | 17.625 | 4.4062 | +1 (+6.02%) | 2,600 |
| 14 Oct 1981 | USD | 16.625 | 17 | 16.375 | 16.625 | 4.1562 | -0.375 (-2.21%) | 1,800 |
| 13 Oct 1981 | USD | 17 | 17.875 | 17 | 17 | 4.25 | -0.875 (-4.90%) | 3,300 |
| 12 Oct 1981 | USD | 17.875 | 17.875 | 17.875 | 17.875 | 4.4688 | -0.125 (-0.69%) | 500 |
| 9 Oct 1981 | USD | 18 | 18.5 | 17.875 | 18 | 4.5 | 0.0 (0.0%) | 4,500 |
