| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 20 Jul 1981 | USD | 13.125 | 13.5 | 13 | 13.125 | 13.125 | -0.5 (-3.67%) | 61,200 |
| 17 Jul 1981 | USD | 13.625 | 13.875 | 13.5 | 13.625 | 13.625 | -0.125 (-0.91%) | 58,600 |
| 16 Jul 1981 | USD | 13.75 | 14 | 13.5 | 13.75 | 13.75 | -0.125 (-0.90%) | 141,000 |
| 15 Jul 1981 | USD | 13.875 | 14.25 | 13.375 | 13.875 | 13.875 | +0.125 (+0.91%) | 88,300 |
| 14 Jul 1981 | USD | 13.75 | 13.75 | 12.875 | 13.75 | 13.75 | +0.5 (+3.77%) | 20,300 |
| 13 Jul 1981 | USD | 13.25 | 13.5 | 12.625 | 13.25 | 13.25 | +0.625 (+4.95%) | 83,300 |
| 10 Jul 1981 | USD | 12.625 | 13.125 | 12.5 | 12.625 | 12.625 | +0.125 (+1%) | 164,500 |
| 9 Jul 1981 | USD | 12.5 | 12.75 | 12.5 | 12.5 | 12.5 | 0.0 (0.0%) | 86,300 |
| 8 Jul 1981 | USD | 12.5 | 12.875 | 12.375 | 12.5 | 12.5 | -0.375 (-2.91%) | 32,400 |
| 7 Jul 1981 | USD | 12.875 | 13 | 12.625 | 12.875 | 12.875 | -0.125 (-0.96%) | 37,900 |
| 6 Jul 1981 | USD | 13 | 13 | 12.625 | 13 | 13 | -0.25 (-1.89%) | 108,600 |
| 3 Jul 1981 | USD | 13.25 | 13.25 | 13.25 | 13.25 | 13.25 | 0.0 (0.0%) | 0 |
| 2 Jul 1981 | USD | 13.25 | 13.875 | 13 | 13.25 | 13.25 | -0.5 (-3.64%) | 49,500 |
| 1 Jul 1981 | USD | 13.75 | 13.75 | 13.125 | 13.75 | 13.75 | +0.125 (+0.92%) | 92,000 |
| 30 Jun 1981 | USD | 13.625 | 14.125 | 13.5 | 13.625 | 13.625 | -0.375 (-2.68%) | 40,800 |
| 29 Jun 1981 | USD | 14 | 14.25 | 13.875 | 14 | 14 | +0.25 (+1.82%) | 35,600 |
| 26 Jun 1981 | USD | 13.75 | 13.875 | 13.625 | 13.75 | 13.75 | +0.125 (+0.92%) | 40,600 |
| 25 Jun 1981 | USD | 13.625 | 14.125 | 13.25 | 13.625 | 13.625 | -0.25 (-1.80%) | 29,200 |
| 24 Jun 1981 | USD | 13.875 | 14.375 | 13.5 | 13.875 | 13.875 | -0.375 (-2.63%) | 61,600 |
| 23 Jun 1981 | USD | 14.25 | 14.5 | 14 | 14.25 | 14.25 | 0.0 (0.0%) | 25,000 |
| 22 Jun 1981 | USD | 14.25 | 14.75 | 14.125 | 14.25 | 14.25 | -0.25 (-1.72%) | 31,600 |
| 19 Jun 1981 | USD | 14.5 | 15.125 | 14.5 | 14.5 | 14.5 | -0.25 (-1.69%) | 59,500 |
| 18 Jun 1981 | USD | 14.75 | 15.125 | 14.75 | 14.75 | 14.75 | 0.0 (0.0%) | 30,500 |
| 17 Jun 1981 | USD | 14.75 | 14.75 | 14.25 | 14.75 | 14.75 | +0.375 (+2.61%) | 49,200 |
| 16 Jun 1981 | USD | 14.375 | 15 | 14.25 | 14.375 | 14.375 | -0.5 (-3.36%) | 22,700 |
| 15 Jun 1981 | USD | 14.875 | 15.125 | 14.5 | 14.875 | 14.875 | 0.0 (0.0%) | 64,900 |
| 12 Jun 1981 | USD | 14.875 | 15.375 | 14.5 | 14.875 | 14.875 | +0.125 (+0.85%) | 107,100 |
| 11 Jun 1981 | USD | 14.75 | 14.75 | 13.75 | 14.75 | 14.75 | +0.25 (+1.72%) | 55,600 |
| 10 Jun 1981 | USD | 14.5 | 14.625 | 14 | 14.5 | 14.5 | +0.5 (+3.57%) | 43,200 |
| 9 Jun 1981 | USD | 14 | 14.5 | 13.75 | 14 | 14 | +0.25 (+1.82%) | 107,400 |
