| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 25 Jun 1980 | USD | 17.5 | 17.5 | 17.5 | 17.5 | 1.0938 | 0.0 (0.0%) | 0 |
| 24 Jun 1980 | USD | 17.5 | 17.5 | 17.5 | 17.5 | 1.0938 | +0.248 (+1.44%) | 300 |
| 23 Jun 1980 | USD | 17.252 | 17.252 | 17.252 | 17.252 | 1.0782 | 0.0 (0.0%) | 100 |
| 20 Jun 1980 | USD | 17.252 | 17.252 | 17.252 | 17.252 | 1.0782 | 0.0 (0.0%) | 0 |
| 19 Jun 1980 | USD | 17.252 | 17.252 | 17.252 | 17.252 | 1.0782 | 0.0 (0.0%) | 0 |
| 18 Jun 1980 | USD | 17.252 | 17.252 | 17.252 | 17.252 | 1.0782 | 0.0 (0.0%) | 100 |
| 17 Jun 1980 | USD | 17.252 | 17.5 | 17.252 | 17.252 | 1.0782 | 0.0 (0.0%) | 1,200 |
| 16 Jun 1980 | USD | 17.252 | 17.5 | 17.252 | 17.252 | 1.0782 | -0.376 (-2.13%) | 1,000 |
| 13 Jun 1980 | USD | 17.628 | 17.628 | 17.376 | 17.628 | 1.1018 | +0.376 (+2.18%) | 400 |
| 12 Jun 1980 | USD | 17.252 | 17.628 | 17.252 | 17.252 | 1.0782 | -0.624 (-3.49%) | 1,200 |
| 11 Jun 1980 | USD | 17.876 | 17.876 | 17.876 | 17.876 | 1.1173 | 0.0 (0.0%) | 500 |
| 10 Jun 1980 | USD | 17.876 | 17.876 | 17.5 | 17.876 | 1.1173 | +0.624 (+3.62%) | 1,600 |
| 9 Jun 1980 | USD | 17.252 | 17.376 | 17.252 | 17.252 | 1.0782 | 0.0 (0.0%) | 700 |
| 6 Jun 1980 | USD | 17.252 | 17.5 | 17.252 | 17.252 | 1.0782 | -0.376 (-2.13%) | 500 |
| 5 Jun 1980 | USD | 17.628 | 17.876 | 17.628 | 17.628 | 1.1018 | -0.5 (-2.76%) | 1,000 |
| 4 Jun 1980 | USD | 18.128 | 18.128 | 18.128 | 18.128 | 1.133 | 0.0 (0.0%) | 0 |
| 3 Jun 1980 | USD | 18.128 | 18.128 | 18.128 | 18.128 | 1.133 | -0.248 (-1.35%) | 300 |
| 2 Jun 1980 | USD | 18.376 | 18.376 | 18.376 | 18.376 | 1.1485 | 0.0 (0.0%) | 0 |
| 30 May 1980 | USD | 18.376 | 18.376 | 18.376 | 18.376 | 1.1485 | 0.0 (0.0%) | 0 |
| 29 May 1980 | USD | 18.376 | 18.376 | 18.376 | 18.376 | 1.1485 | 0.0 (0.0%) | 0 |
| 28 May 1980 | USD | 18.376 | 18.376 | 18.376 | 18.376 | 1.1485 | 0.0 (0.0%) | 300 |
| 27 May 1980 | USD | 18.376 | 18.5 | 18.376 | 18.376 | 1.1485 | -0.124 (-0.67%) | 600 |
| 26 May 1980 | USD | 18.5 | 18.5 | 18.5 | 18.5 | 1.1562 | 0.0 (0.0%) | 0 |
| 23 May 1980 | USD | 18.5 | 18.5 | 18.5 | 18.5 | 1.1562 | 0.0 (0.0%) | 0 |
| 22 May 1980 | USD | 18.5 | 18.5 | 18.5 | 18.5 | 1.1562 | +0.248 (+1.36%) | 200 |
| 21 May 1980 | USD | 18.252 | 18.5 | 18.252 | 18.252 | 1.1407 | -0.5 (-2.67%) | 1,500 |
| 20 May 1980 | USD | 18.752 | 18.752 | 18.752 | 18.752 | 1.172 | -0.248 (-1.31%) | 200 |
| 19 May 1980 | USD | 19 | 19 | 19 | 19 | 1.1875 | 0.0 (0.0%) | 0 |
| 16 May 1980 | USD | 19 | 19 | 18.752 | 19 | 1.1875 | +0.124 (+0.66%) | 700 |
| 15 May 1980 | USD | 18.876 | 18.876 | 18.876 | 18.876 | 1.1798 | 0.0 (0.0%) | 0 |
