| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 28 Sep 1981 | USD | 2 | 2.125 | 2 | 2 | 20 | 0.0 (0.0%) | 45,800 |
| 25 Sep 1981 | USD | 2 | 2.25 | 2 | 2 | 20 | 0.0 (0.0%) | 4,500 |
| 24 Sep 1981 | USD | 2 | 2.375 | 2 | 2 | 20 | 0.0 (0.0%) | 38,000 |
| 23 Sep 1981 | USD | 2 | 2.125 | 2 | 2 | 20 | 0.0 (0.0%) | 44,200 |
| 22 Sep 1981 | USD | 2 | 2.25 | 2 | 2 | 20 | 0.0 (0.0%) | 29,600 |
| 21 Sep 1981 | USD | 2 | 2.25 | 2 | 2 | 20 | 0.0 (0.0%) | 45,700 |
| 18 Sep 1981 | USD | 2 | 2.25 | 2 | 2 | 20 | -0.125 (-5.88%) | 13,100 |
| 17 Sep 1981 | USD | 2.125 | 2.25 | 2.125 | 2.125 | 21.25 | +0.25 (+13.33%) | 114,900 |
| 16 Sep 1981 | USD | 1.875 | 2.125 | 1.875 | 1.875 | 18.75 | 0.0 (0.0%) | 22,400 |
| 15 Sep 1981 | USD | 1.875 | 2 | 1.875 | 1.875 | 18.75 | 0.0 (0.0%) | 128,800 |
| 14 Sep 1981 | USD | 1.875 | 2 | 1.875 | 1.875 | 18.75 | 0.0 (0.0%) | 22,000 |
| 11 Sep 1981 | USD | 1.875 | 2.125 | 1.875 | 1.875 | 18.75 | 0.0 (0.0%) | 11,700 |
| 10 Sep 1981 | USD | 1.875 | 2.125 | 1.875 | 1.875 | 18.75 | -0.125 (-6.25%) | 14,200 |
| 9 Sep 1981 | USD | 2 | 2.125 | 2 | 2 | 20 | 0.0 (0.0%) | 8,900 |
| 8 Sep 1981 | USD | 2 | 2.125 | 2 | 2 | 20 | 0.0 (0.0%) | 2,000 |
| 7 Sep 1981 | USD | 2 | 2 | 2 | 2 | 20 | 0.0 (0.0%) | 0 |
| 4 Sep 1981 | USD | 2 | 2.125 | 2 | 2 | 20 | 0.0 (0.0%) | 26,600 |
| 3 Sep 1981 | USD | 2 | 2.125 | 2 | 2 | 20 | 0.0 (0.0%) | 18,000 |
| 2 Sep 1981 | USD | 2 | 2.25 | 2 | 2 | 20 | +0.125 (+6.67%) | 17,000 |
| 1 Sep 1981 | USD | 1.875 | 2 | 1.875 | 1.875 | 18.75 | -0.25 (-11.76%) | 23,100 |
| 31 Aug 1981 | USD | 2.125 | 2.375 | 2.125 | 2.125 | 21.25 | 0.0 (0.0%) | 2,300 |
| 28 Aug 1981 | USD | 2.125 | 2.375 | 2.125 | 2.125 | 21.25 | 0.0 (0.0%) | 7,500 |
| 27 Aug 1981 | USD | 2.125 | 2.375 | 2.125 | 2.125 | 21.25 | 0.0 (0.0%) | 9,900 |
| 26 Aug 1981 | USD | 2.125 | 2.375 | 2.125 | 2.125 | 21.25 | 0.0 (0.0%) | 24,900 |
| 25 Aug 1981 | USD | 2.125 | 2.375 | 2.125 | 2.125 | 21.25 | -0.125 (-5.56%) | 9,900 |
| 24 Aug 1981 | USD | 2.25 | 2.5 | 2.25 | 2.25 | 22.5 | -0.25 (-10%) | 5,700 |
| 21 Aug 1981 | USD | 2.5 | 2.625 | 2.5 | 2.5 | 25 | +0.125 (+5.26%) | 6,500 |
| 20 Aug 1981 | USD | 2.375 | 2.625 | 2.375 | 2.375 | 23.75 | 0.0 (0.0%) | 15,700 |
| 19 Aug 1981 | USD | 2.375 | 2.625 | 2.375 | 2.375 | 23.75 | 0.0 (0.0%) | 8,100 |
| 18 Aug 1981 | USD | 2.375 | 2.625 | 2.375 | 2.375 | 23.75 | -0.125 (-5%) | 14,200 |
