| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 17 Jul 1981 | USD | 15 | 15.125 | 15 | 15 | 15 | -0.25 (-1.64%) | 22,700 |
| 16 Jul 1981 | USD | 15.25 | 15.25 | 15 | 15.25 | 15.25 | +0.25 (+1.67%) | 4,000 |
| 15 Jul 1981 | USD | 15 | 15.375 | 15 | 15 | 15 | -0.25 (-1.64%) | 11,700 |
| 14 Jul 1981 | USD | 15.25 | 15.375 | 15.25 | 15.25 | 15.25 | 0.0 (0.0%) | 3,000 |
| 13 Jul 1981 | USD | 15.25 | 15.375 | 15.25 | 15.25 | 15.25 | 0.0 (0.0%) | 1,200 |
| 10 Jul 1981 | USD | 15.25 | 15.5 | 15.25 | 15.25 | 15.25 | -0.125 (-0.81%) | 6,300 |
| 9 Jul 1981 | USD | 15.375 | 15.375 | 15.375 | 15.375 | 15.375 | 0.0 (0.0%) | 500 |
| 8 Jul 1981 | USD | 15.375 | 15.375 | 15.375 | 15.375 | 15.375 | 0.0 (0.0%) | 100 |
| 7 Jul 1981 | USD | 15.375 | 15.375 | 15.375 | 15.375 | 15.375 | 0.0 (0.0%) | 5,300 |
| 6 Jul 1981 | USD | 15.375 | 15.5 | 15.375 | 15.375 | 15.375 | -0.125 (-0.81%) | 9,700 |
| 3 Jul 1981 | USD | 15.5 | 15.5 | 15.5 | 15.5 | 15.5 | 0.0 (0.0%) | 0 |
| 2 Jul 1981 | USD | 15.5 | 15.625 | 15.5 | 15.5 | 15.5 | 0.0 (0.0%) | 800 |
| 1 Jul 1981 | USD | 15.5 | 15.5 | 15.5 | 15.5 | 15.5 | -0.125 (-0.80%) | 1,300 |
| 30 Jun 1981 | USD | 15.625 | 15.625 | 15.5 | 15.625 | 15.625 | +0.125 (+0.81%) | 6,200 |
| 29 Jun 1981 | USD | 15.5 | 15.625 | 15.5 | 15.5 | 15.5 | 0.0 (0.0%) | 1,900 |
| 26 Jun 1981 | USD | 15.5 | 15.5 | 15.5 | 15.5 | 15.5 | 0.0 (0.0%) | 1,700 |
| 25 Jun 1981 | USD | 15.5 | 15.625 | 15.375 | 15.5 | 15.5 | 0.0 (0.0%) | 5,300 |
| 24 Jun 1981 | USD | 15.5 | 15.5 | 15.5 | 15.5 | 15.5 | 0.0 (0.0%) | 4,900 |
| 23 Jun 1981 | USD | 15.5 | 15.625 | 15.5 | 15.5 | 15.5 | 0.0 (0.0%) | 4,100 |
| 22 Jun 1981 | USD | 15.5 | 15.75 | 15.5 | 15.5 | 15.5 | 0.0 (0.0%) | 3,400 |
| 19 Jun 1981 | USD | 15.5 | 15.5 | 15.5 | 15.5 | 15.5 | 0.0 (0.0%) | 2,900 |
| 18 Jun 1981 | USD | 15.5 | 15.75 | 15.5 | 15.5 | 15.5 | 0.0 (0.0%) | 3,100 |
| 17 Jun 1981 | USD | 15.5 | 15.625 | 15.5 | 15.5 | 15.5 | 0.0 (0.0%) | 28,600 |
| 16 Jun 1981 | USD | 15.5 | 15.5 | 15.5 | 15.5 | 15.5 | +0.125 (+0.81%) | 1,200 |
| 15 Jun 1981 | USD | 15.375 | 15.375 | 15.375 | 15.375 | 15.375 | 0.0 (0.0%) | 4,300 |
| 12 Jun 1981 | USD | 15.375 | 15.375 | 15.375 | 15.375 | 15.375 | 0.0 (0.0%) | 1,700 |
| 11 Jun 1981 | USD | 15.375 | 15.375 | 15.375 | 15.375 | 15.375 | -0.25 (-1.60%) | 3,100 |
| 10 Jun 1981 | USD | 15.625 | 15.625 | 15.5 | 15.625 | 15.625 | +0.125 (+0.81%) | 9,900 |
| 9 Jun 1981 | USD | 15.5 | 15.5 | 15.25 | 15.5 | 15.5 | +0.125 (+0.81%) | 5,500 |
| 8 Jun 1981 | USD | 15.375 | 15.5 | 15.375 | 15.375 | 15.375 | 0.0 (0.0%) | 6,500 |
