| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 17 Jul 1981 | USD | 23.25 | 24 | 23.25 | 23.25 | 1.2917 | 0.0 (0.0%) | 1,100 |
| 16 Jul 1981 | USD | 23.25 | 24.25 | 23.25 | 23.25 | 1.2917 | 0.0 (0.0%) | 100 |
| 15 Jul 1981 | USD | 23.25 | 24.25 | 23.25 | 23.25 | 1.2917 | 0.0 (0.0%) | 100 |
| 14 Jul 1981 | USD | 23.25 | 24.25 | 23.25 | 23.25 | 1.2917 | 0.0 (0.0%) | 300 |
| 13 Jul 1981 | USD | 23.25 | 24 | 23.25 | 23.25 | 1.2917 | 0.0 (0.0%) | 400 |
| 10 Jul 1981 | USD | 23.25 | 24 | 23.25 | 23.25 | 1.2917 | 0.0 (0.0%) | 100 |
| 9 Jul 1981 | USD | 23.25 | 24 | 23.25 | 23.25 | 1.2917 | 0.0 (0.0%) | 100 |
| 8 Jul 1981 | USD | 23.25 | 24 | 23.25 | 23.25 | 1.2917 | 0.0 (0.0%) | 200 |
| 7 Jul 1981 | USD | 23.25 | 24 | 23.25 | 23.25 | 1.2917 | 0.0 (0.0%) | 200 |
| 6 Jul 1981 | USD | 23.25 | 24 | 23.25 | 23.25 | 1.2917 | -0.25 (-1.06%) | 100 |
| 3 Jul 1981 | USD | 23.5 | 23.5 | 23.5 | 23.5 | 1.3056 | 0.0 (0.0%) | 0 |
| 2 Jul 1981 | USD | 23.5 | 24.5 | 23.5 | 23.5 | 1.3056 | 0.0 (0.0%) | 600 |
| 1 Jul 1981 | USD | 23.5 | 24.5 | 23.5 | 23.5 | 1.3056 | -0.5 (-2.08%) | 400 |
| 30 Jun 1981 | USD | 24 | 24.5 | 24 | 24 | 1.3333 | 0.0 (0.0%) | 200 |
| 29 Jun 1981 | USD | 24 | 24 | 24 | 24 | 1.3333 | 0.0 (0.0%) | 0 |
| 26 Jun 1981 | USD | 24 | 24.75 | 24 | 24 | 1.3333 | 0.0 (0.0%) | 1,800 |
| 25 Jun 1981 | USD | 24 | 25 | 24 | 24 | 1.3333 | 0.0 (0.0%) | 100 |
| 24 Jun 1981 | USD | 24 | 24 | 24 | 24 | 1.3333 | 0.0 (0.0%) | 0 |
| 23 Jun 1981 | USD | 24 | 25 | 24 | 24 | 1.3333 | 0.0 (0.0%) | 100 |
| 22 Jun 1981 | USD | 24 | 24.75 | 24 | 24 | 1.3333 | 0.0 (0.0%) | 200 |
| 19 Jun 1981 | USD | 24 | 24 | 24 | 24 | 1.3333 | 0.0 (0.0%) | 0 |
| 18 Jun 1981 | USD | 24 | 24 | 24 | 24 | 1.3333 | 0.0 (0.0%) | 0 |
| 17 Jun 1981 | USD | 24 | 24 | 24 | 24 | 1.3333 | 0.0 (0.0%) | 0 |
| 16 Jun 1981 | USD | 24 | 24 | 24 | 24 | 1.3333 | 0.0 (0.0%) | 0 |
| 15 Jun 1981 | USD | 24 | 24 | 24 | 24 | 1.3333 | 0.0 (0.0%) | 0 |
| 12 Jun 1981 | USD | 24 | 24 | 24 | 24 | 1.3333 | 0.0 (0.0%) | 0 |
| 11 Jun 1981 | USD | 24 | 25 | 24 | 24 | 1.3333 | 0.0 (0.0%) | 100 |
| 10 Jun 1981 | USD | 24 | 25 | 24 | 24 | 1.3333 | 0.0 (0.0%) | 100 |
| 9 Jun 1981 | USD | 24 | 24.5 | 24 | 24 | 1.3333 | +0.25 (+1.05%) | 100 |
| 8 Jun 1981 | USD | 23.75 | 23.75 | 23.75 | 23.75 | 1.3194 | 0.0 (0.0%) | 0 |
