| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 1 Sep 1981 | USD | 12.625 | 12.625 | 12.25 | 12.625 | 9.9739 | +0.25 (+2.02%) | 400 |
| 31 Aug 1981 | USD | 12.375 | 12.5 | 12.375 | 12.375 | 9.7764 | 0.0 (0.0%) | 400 |
| 28 Aug 1981 | USD | 12.375 | 12.5 | 12.375 | 12.375 | 9.7764 | -0.25 (-1.98%) | 300 |
| 27 Aug 1981 | USD | 12.625 | 12.625 | 12.625 | 12.625 | 9.9739 | 0.0 (0.0%) | 500 |
| 26 Aug 1981 | USD | 12.625 | 12.75 | 12.625 | 12.625 | 9.9739 | -0.125 (-0.98%) | 400 |
| 25 Aug 1981 | USD | 12.75 | 13.375 | 12.75 | 12.75 | 10.0727 | -0.75 (-5.56%) | 2,600 |
| 24 Aug 1981 | USD | 13.5 | 13.5 | 13 | 13.5 | 10.6652 | +0.375 (+2.86%) | 3,600 |
| 21 Aug 1981 | USD | 13.125 | 13.25 | 13.125 | 13.125 | 10.3689 | +0.125 (+0.96%) | 300 |
| 20 Aug 1981 | USD | 13 | 13 | 13 | 13 | 10.2702 | +0.25 (+1.96%) | 100 |
| 19 Aug 1981 | USD | 12.75 | 13 | 12.75 | 12.75 | 10.0727 | 0.0 (0.0%) | 1,600 |
| 18 Aug 1981 | USD | 12.75 | 13.125 | 12.75 | 12.75 | 10.0727 | -0.25 (-1.92%) | 2,200 |
| 17 Aug 1981 | USD | 13 | 13 | 13 | 13 | 10.2702 | 0.0 (0.0%) | 1,000 |
| 14 Aug 1981 | USD | 13 | 13 | 13 | 13 | 10.2702 | 0.0 (0.0%) | 400 |
| 13 Aug 1981 | USD | 13 | 13.75 | 13 | 13 | 10.2702 | -0.875 (-6.31%) | 1,900 |
| 12 Aug 1981 | USD | 13.875 | 13.875 | 13.75 | 13.875 | 10.9614 | +0.125 (+0.91%) | 5,300 |
| 11 Aug 1981 | USD | 13.75 | 13.75 | 13.75 | 13.75 | 10.8627 | -0.125 (-0.90%) | 500 |
| 10 Aug 1981 | USD | 13.875 | 13.875 | 13.875 | 13.875 | 10.9614 | -0.125 (-0.89%) | 200 |
| 7 Aug 1981 | USD | 14 | 14.125 | 14 | 14 | 11.0602 | 0.0 (0.0%) | 1,400 |
| 6 Aug 1981 | USD | 14 | 14 | 13.625 | 14 | 11.0602 | +0.5 (+3.70%) | 1,500 |
| 5 Aug 1981 | USD | 13.5 | 13.5 | 13.125 | 13.5 | 10.6652 | +0.375 (+2.86%) | 2,000 |
| 4 Aug 1981 | USD | 13.125 | 13.25 | 13 | 13.125 | 10.3689 | 0.0 (0.0%) | 900 |
| 3 Aug 1981 | USD | 13.125 | 13.125 | 13 | 13.125 | 10.3689 | +0.375 (+2.94%) | 800 |
| 31 Jul 1981 | USD | 12.75 | 12.75 | 12.625 | 12.75 | 10.0727 | +0.25 (+2%) | 600 |
| 30 Jul 1981 | USD | 12.5 | 13 | 12.5 | 12.5 | 9.8752 | +0.125 (+1.01%) | 2,500 |
| 29 Jul 1981 | USD | 12.375 | 12.5 | 12.375 | 12.375 | 9.7764 | -0.125 (-1%) | 300 |
| 28 Jul 1981 | USD | 12.5 | 12.75 | 12.375 | 12.5 | 9.8752 | -0.125 (-0.99%) | 1,700 |
| 27 Jul 1981 | USD | 12.625 | 12.625 | 12.25 | 12.625 | 9.9739 | +0.5 (+4.12%) | 1,000 |
| 24 Jul 1981 | USD | 12.125 | 12.375 | 12.125 | 12.125 | 9.5789 | 0.0 (0.0%) | 1,000 |
| 23 Jul 1981 | USD | 12.125 | 12.125 | 12.125 | 12.125 | 9.5789 | 0.0 (0.0%) | 0 |
| 22 Jul 1981 | USD | 12.125 | 12.125 | 12.125 | 12.125 | 9.5789 | 0.0 (0.0%) | 200 |
