| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 14 Oct 1981 | USD | 21.875 | 22.125 | 21.875 | 21.875 | 5.4688 | -1.125 (-4.89%) | 66,300 |
| 13 Oct 1981 | USD | 23 | 23.125 | 23 | 23 | 5.75 | +1.25 (+5.75%) | 111,200 |
| 12 Oct 1981 | USD | 21.75 | 22 | 21.75 | 21.75 | 5.4375 | 0.0 (0.0%) | 35,200 |
| 9 Oct 1981 | USD | 21.75 | 22 | 21.75 | 21.75 | 5.4375 | -0.75 (-3.33%) | 74,300 |
| 8 Oct 1981 | USD | 22.5 | 22.625 | 22.5 | 22.5 | 5.625 | +0.375 (+1.69%) | 80,200 |
| 7 Oct 1981 | USD | 22.125 | 22.375 | 22.125 | 22.125 | 5.5312 | +1.375 (+6.63%) | 48,300 |
| 6 Oct 1981 | USD | 20.75 | 20.875 | 20.75 | 20.75 | 5.1875 | -0.625 (-2.92%) | 59,900 |
| 5 Oct 1981 | USD | 21.375 | 21.625 | 21.375 | 21.375 | 5.3438 | -0.375 (-1.72%) | 83,200 |
| 2 Oct 1981 | USD | 21.75 | 21.875 | 21.75 | 21.75 | 5.4375 | +4.375 (+25.18%) | 72,100 |
| 1 Oct 1981 | USD | 17.375 | 17.5 | 17.375 | 17.375 | 4.3438 | -0.125 (-0.71%) | 38,900 |
| 30 Sep 1981 | USD | 17.5 | 17.75 | 17.5 | 17.5 | 4.375 | +0.125 (+0.72%) | 87,600 |
| 29 Sep 1981 | USD | 17.375 | 17.625 | 17.375 | 17.375 | 4.3438 | +0.5 (+2.96%) | 52,600 |
| 28 Sep 1981 | USD | 16.875 | 17.125 | 16.875 | 16.875 | 4.2188 | -0.125 (-0.74%) | 49,700 |
| 25 Sep 1981 | USD | 17 | 17.25 | 17 | 17 | 4.25 | -1.25 (-6.85%) | 28,700 |
| 24 Sep 1981 | USD | 18.25 | 18.5 | 18.25 | 18.25 | 4.5625 | -0.125 (-0.68%) | 23,800 |
| 23 Sep 1981 | USD | 18.375 | 18.5 | 18.375 | 18.375 | 4.5938 | -0.125 (-0.68%) | 36,400 |
| 22 Sep 1981 | USD | 18.5 | 18.625 | 18.5 | 18.5 | 4.625 | +0.125 (+0.68%) | 31,100 |
| 21 Sep 1981 | USD | 18.375 | 18.75 | 18.375 | 18.375 | 4.5938 | +0.875 (+5%) | 60,200 |
| 18 Sep 1981 | USD | 17.5 | 17.75 | 17.5 | 17.5 | 4.375 | +0.25 (+1.45%) | 25,800 |
| 17 Sep 1981 | USD | 17.25 | 17.375 | 17.25 | 17.25 | 4.3125 | -0.75 (-4.17%) | 27,400 |
| 16 Sep 1981 | USD | 18 | 18.25 | 18 | 18 | 4.5 | -0.625 (-3.36%) | 30,600 |
| 15 Sep 1981 | USD | 18.625 | 18.875 | 18.625 | 18.625 | 4.6562 | -0.375 (-1.97%) | 11,600 |
| 14 Sep 1981 | USD | 19 | 19.125 | 19 | 19 | 4.75 | -0.25 (-1.30%) | 16,500 |
| 11 Sep 1981 | USD | 19.25 | 19.375 | 19.25 | 19.25 | 4.8125 | +1 (+5.48%) | 30,900 |
| 10 Sep 1981 | USD | 18.25 | 18.375 | 18.25 | 18.25 | 4.5625 | +0.375 (+2.10%) | 21,900 |
| 9 Sep 1981 | USD | 17.875 | 18.125 | 17.875 | 17.875 | 4.4688 | +0.25 (+1.42%) | 12,000 |
| 8 Sep 1981 | USD | 17.625 | 17.75 | 17.625 | 17.625 | 4.4062 | -0.75 (-4.08%) | 37,100 |
| 7 Sep 1981 | USD | 18.375 | 18.375 | 18.375 | 18.375 | 4.5938 | 0.0 (0.0%) | 0 |
| 4 Sep 1981 | USD | 18.375 | 18.5 | 18.375 | 18.375 | 4.5938 | -1.625 (-8.13%) | 45,000 |
| 3 Sep 1981 | USD | 20 | 20.25 | 20 | 20 | 5 | -0.125 (-0.62%) | 22,800 |
