| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 28 Jul 1980 | USD | 4.125 | 4.125 | 4.125 | 4.125 | 137.5 | 0.0 (0.0%) | 10,400 |
| 25 Jul 1980 | USD | 4.125 | 4.375 | 4.125 | 4.125 | 137.5 | -0.125 (-2.94%) | 6,900 |
| 24 Jul 1980 | USD | 4.25 | 4.375 | 4.125 | 4.25 | 141.6667 | 0.0 (0.0%) | 23,800 |
| 23 Jul 1980 | USD | 4.25 | 4.25 | 4.125 | 4.25 | 141.6667 | +0.125 (+3.03%) | 8,000 |
| 22 Jul 1980 | USD | 4.125 | 4.25 | 4.125 | 4.125 | 137.5 | -0.125 (-2.94%) | 5,200 |
| 21 Jul 1980 | USD | 4.25 | 4.25 | 4 | 4.25 | 141.6667 | +0.25 (+6.25%) | 23,300 |
| 18 Jul 1980 | USD | 4 | 4.125 | 3.75 | 4 | 133.3333 | 0.0 (0.0%) | 13,100 |
| 17 Jul 1980 | USD | 4 | 4 | 3.875 | 4 | 133.3333 | +0.125 (+3.23%) | 1,600 |
| 16 Jul 1980 | USD | 3.875 | 4.125 | 3.875 | 3.875 | 129.1667 | -0.125 (-3.13%) | 12,600 |
| 15 Jul 1980 | USD | 4 | 4.125 | 4 | 4 | 133.3333 | -0.125 (-3.03%) | 8,800 |
| 14 Jul 1980 | USD | 4.125 | 4.125 | 3.75 | 4.125 | 137.5 | +0.375 (+10%) | 35,000 |
| 11 Jul 1980 | USD | 3.75 | 3.875 | 3.75 | 3.75 | 125 | 0.0 (0.0%) | 3,800 |
| 10 Jul 1980 | USD | 3.75 | 3.875 | 3.75 | 3.75 | 125 | -0.125 (-3.23%) | 1,500 |
| 9 Jul 1980 | USD | 3.875 | 3.875 | 3.75 | 3.875 | 129.1667 | 0.0 (0.0%) | 4,800 |
| 8 Jul 1980 | USD | 3.875 | 3.875 | 3.625 | 3.875 | 129.1667 | +0.125 (+3.33%) | 6,400 |
| 7 Jul 1980 | USD | 3.75 | 4 | 3.75 | 3.75 | 125 | -0.125 (-3.23%) | 15,200 |
| 4 Jul 1980 | USD | 3.875 | 3.875 | 3.875 | 3.875 | 129.1667 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 3.875 | 4 | 3.75 | 3.875 | 129.1667 | +0.125 (+3.33%) | 14,900 |
| 2 Jul 1980 | USD | 3.75 | 3.875 | 3.75 | 3.75 | 125 | 0.0 (0.0%) | 10,900 |
| 1 Jul 1980 | USD | 3.75 | 3.875 | 3.625 | 3.75 | 125 | -0.125 (-3.23%) | 8,400 |
| 30 Jun 1980 | USD | 3.875 | 3.875 | 3.625 | 3.875 | 129.1667 | +0.25 (+6.90%) | 19,100 |
| 27 Jun 1980 | USD | 3.625 | 3.75 | 3.625 | 3.625 | 120.8333 | 0.0 (0.0%) | 11,100 |
| 26 Jun 1980 | USD | 3.625 | 3.75 | 3.625 | 3.625 | 120.8333 | -0.125 (-3.33%) | 9,200 |
| 25 Jun 1980 | USD | 3.75 | 3.875 | 3.625 | 3.75 | 125 | -0.125 (-3.23%) | 13,500 |
| 24 Jun 1980 | USD | 3.875 | 3.875 | 3.625 | 3.875 | 129.1667 | 0.0 (0.0%) | 2,900 |
| 23 Jun 1980 | USD | 3.875 | 3.875 | 3.625 | 3.875 | 129.1667 | +0.25 (+6.90%) | 3,700 |
| 20 Jun 1980 | USD | 3.625 | 3.875 | 3.625 | 3.625 | 120.8333 | -0.125 (-3.33%) | 9,900 |
| 19 Jun 1980 | USD | 3.75 | 3.875 | 3.75 | 3.75 | 125 | -0.125 (-3.23%) | 4,500 |
| 18 Jun 1980 | USD | 3.875 | 3.875 | 3.625 | 3.875 | 129.1667 | +0.25 (+6.90%) | 4,900 |
| 17 Jun 1980 | USD | 3.625 | 3.75 | 3.625 | 3.625 | 120.8333 | -0.125 (-3.33%) | 6,000 |
