| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 16 Jul 1980 | USD | 10 | 10 | 9.5 | 10 | 10 | +0.625 (+6.67%) | 700 |
| 15 Jul 1980 | USD | 9.375 | 10.5 | 9.375 | 9.375 | 9.375 | -1.125 (-10.71%) | 1,300 |
| 14 Jul 1980 | USD | 10.5 | 10.625 | 10.5 | 10.5 | 10.5 | -1 (-8.70%) | 300 |
| 11 Jul 1980 | USD | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 0.0 (0.0%) | 0 |
| 10 Jul 1980 | USD | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | +0.875 (+8.24%) | 300 |
| 9 Jul 1980 | USD | 10.625 | 10.875 | 10.625 | 10.625 | 10.625 | -1 (-8.60%) | 300 |
| 8 Jul 1980 | USD | 11.625 | 11.625 | 11.625 | 11.625 | 11.625 | +0.875 (+8.14%) | 800 |
| 7 Jul 1980 | USD | 10.75 | 10.75 | 10.75 | 10.75 | 10.75 | 0.0 (0.0%) | 0 |
| 4 Jul 1980 | USD | 10.75 | 10.75 | 10.75 | 10.75 | 10.75 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 10.75 | 10.75 | 10.75 | 10.75 | 10.75 | 0.0 (0.0%) | 100 |
| 2 Jul 1980 | USD | 10.75 | 10.75 | 10.625 | 10.75 | 10.75 | -0.375 (-3.37%) | 1,500 |
| 1 Jul 1980 | USD | 11.125 | 11.125 | 10.875 | 11.125 | 11.125 | -0.125 (-1.11%) | 1,300 |
| 30 Jun 1980 | USD | 11.25 | 11.25 | 11.25 | 11.25 | 11.25 | 0.0 (0.0%) | 0 |
| 27 Jun 1980 | USD | 11.25 | 11.25 | 11.25 | 11.25 | 11.25 | 0.0 (0.0%) | 0 |
| 26 Jun 1980 | USD | 11.25 | 11.875 | 11.25 | 11.25 | 11.25 | +0.125 (+1.12%) | 9,700 |
| 25 Jun 1980 | USD | 11.125 | 11.125 | 11.125 | 11.125 | 11.125 | -0.25 (-2.20%) | 400 |
| 24 Jun 1980 | USD | 11.375 | 11.375 | 11.375 | 11.375 | 11.375 | -0.125 (-1.09%) | 2,000 |
| 23 Jun 1980 | USD | 11.5 | 11.5 | 11.375 | 11.5 | 11.5 | +0.125 (+1.10%) | 300 |
| 20 Jun 1980 | USD | 11.375 | 11.375 | 11.375 | 11.375 | 11.375 | +0.25 (+2.25%) | 7,100 |
| 19 Jun 1980 | USD | 11.125 | 11.125 | 10.5 | 11.125 | 11.125 | +0.25 (+2.30%) | 900 |
| 18 Jun 1980 | USD | 10.875 | 11.5 | 10.875 | 10.875 | 10.875 | -0.625 (-5.43%) | 500 |
| 17 Jun 1980 | USD | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | +1 (+9.52%) | 100 |
| 16 Jun 1980 | USD | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 0.0 (0.0%) | 0 |
| 13 Jun 1980 | USD | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | -1 (-8.70%) | 800 |
| 12 Jun 1980 | USD | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | +0.25 (+2.22%) | 200 |
| 11 Jun 1980 | USD | 11.25 | 11.5 | 10.875 | 11.25 | 11.25 | +0.75 (+7.14%) | 3,200 |
| 10 Jun 1980 | USD | 10.5 | 10.75 | 10.5 | 10.5 | 10.5 | -0.25 (-2.33%) | 1,000 |
| 9 Jun 1980 | USD | 10.75 | 10.75 | 10.75 | 10.75 | 10.75 | -0.5 (-4.44%) | 1,000 |
| 6 Jun 1980 | USD | 11.25 | 11.25 | 11.25 | 11.25 | 11.25 | +0.625 (+5.88%) | 100 |
| 5 Jun 1980 | USD | 10.625 | 10.625 | 10.625 | 10.625 | 10.625 | 0.0 (0.0%) | 0 |
