| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 25 Jun 1980 | USD | 16.25 | 16.25 | 16 | 16.25 | 4.0625 | +0.25 (+1.56%) | 1,800 |
| 24 Jun 1980 | USD | 16 | 16 | 15.876 | 16 | 4 | +0.124 (+0.78%) | 11,200 |
| 23 Jun 1980 | USD | 15.876 | 15.876 | 15.626 | 15.876 | 3.969 | +0.376 (+2.43%) | 1,400 |
| 20 Jun 1980 | USD | 15.5 | 15.75 | 15.5 | 15.5 | 3.875 | -0.126 (-0.81%) | 3,800 |
| 19 Jun 1980 | USD | 15.626 | 15.626 | 15.5 | 15.626 | 3.9065 | 0.0 (0.0%) | 2,400 |
| 18 Jun 1980 | USD | 15.626 | 15.626 | 15.626 | 15.626 | 3.9065 | -0.25 (-1.57%) | 600 |
| 17 Jun 1980 | USD | 15.876 | 15.876 | 15.75 | 15.876 | 3.969 | +0.25 (+1.60%) | 1,200 |
| 16 Jun 1980 | USD | 15.626 | 15.626 | 15.25 | 15.626 | 3.9065 | 0.0 (0.0%) | 1,200 |
| 13 Jun 1980 | USD | 15.626 | 15.626 | 15.5 | 15.626 | 3.9065 | 0.0 (0.0%) | 800 |
| 12 Jun 1980 | USD | 15.626 | 15.626 | 15.376 | 15.626 | 3.9065 | +0.25 (+1.63%) | 900 |
| 11 Jun 1980 | USD | 15.376 | 15.376 | 15.126 | 15.376 | 3.844 | -0.124 (-0.80%) | 2,000 |
| 10 Jun 1980 | USD | 15.5 | 15.5 | 15.376 | 15.5 | 3.875 | +0.374 (+2.47%) | 1,700 |
| 9 Jun 1980 | USD | 15.126 | 15.5 | 15.126 | 15.126 | 3.7815 | +0.126 (+0.84%) | 1,600 |
| 6 Jun 1980 | USD | 15 | 15.626 | 15 | 15 | 3.75 | -0.376 (-2.45%) | 1,300 |
| 5 Jun 1980 | USD | 15.376 | 15.626 | 14.876 | 15.376 | 3.844 | +0.376 (+2.51%) | 2,000 |
| 4 Jun 1980 | USD | 15 | 15.126 | 14.876 | 15 | 3.75 | 0.0 (0.0%) | 1,000 |
| 3 Jun 1980 | USD | 15 | 15 | 14.876 | 15 | 3.75 | -0.25 (-1.64%) | 1,200 |
| 2 Jun 1980 | USD | 15.25 | 15.376 | 15.25 | 15.25 | 3.8125 | 0.0 (0.0%) | 1,500 |
| 30 May 1980 | USD | 15.25 | 15.376 | 15.25 | 15.25 | 3.8125 | -0.376 (-2.41%) | 400 |
| 29 May 1980 | USD | 15.626 | 15.75 | 15.25 | 15.626 | 3.9065 | +0.626 (+4.17%) | 4,800 |
| 28 May 1980 | USD | 15 | 15.126 | 15 | 15 | 3.75 | -0.25 (-1.64%) | 11,100 |
| 27 May 1980 | USD | 15.25 | 15.376 | 14.876 | 15.25 | 3.8125 | +0.5 (+3.39%) | 2,600 |
| 26 May 1980 | USD | 14.75 | 14.75 | 14.75 | 14.75 | 3.6875 | 0.0 (0.0%) | 0 |
| 23 May 1980 | USD | 14.75 | 14.876 | 14.626 | 14.75 | 3.6875 | -0.5 (-3.28%) | 4,900 |
| 22 May 1980 | USD | 15.25 | 15.626 | 15.25 | 15.25 | 3.8125 | 0.0 (0.0%) | 2,900 |
| 21 May 1980 | USD | 15.25 | 15.25 | 15.25 | 15.25 | 3.8125 | 0.0 (0.0%) | 100 |
| 20 May 1980 | USD | 15.25 | 15.25 | 15.25 | 15.25 | 3.8125 | -0.25 (-1.61%) | 200 |
| 19 May 1980 | USD | 15.5 | 15.5 | 15.25 | 15.5 | 3.875 | 0.0 (0.0%) | 1,200 |
| 16 May 1980 | USD | 15.5 | 15.5 | 15.126 | 15.5 | 3.875 | +0.124 (+0.81%) | 2,900 |
| 15 May 1980 | USD | 15.376 | 15.376 | 15.126 | 15.376 | 3.844 | +0.5 (+3.36%) | 1,600 |
