| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 4 Aug 1980 | USD | 5.25 | 5.75 | 5.25 | 5.25 | 1.5556 | -0.25 (-4.55%) | 1,200 |
| 1 Aug 1980 | USD | 5.5 | 5.75 | 5.5 | 5.5 | 1.6296 | 0.0 (0.0%) | 8,100 |
| 31 Jul 1980 | USD | 5.5 | 5.75 | 5.5 | 5.5 | 1.6296 | +0.25 (+4.76%) | 2,000 |
| 30 Jul 1980 | USD | 5.25 | 5.75 | 5.25 | 5.25 | 1.5556 | 0.0 (0.0%) | 800 |
| 29 Jul 1980 | USD | 5.25 | 5.75 | 5.25 | 5.25 | 1.5556 | 0.0 (0.0%) | 100 |
| 28 Jul 1980 | USD | 5.25 | 5.75 | 5.25 | 5.25 | 1.5556 | 0.0 (0.0%) | 2,200 |
| 25 Jul 1980 | USD | 5.25 | 5.75 | 5.25 | 5.25 | 1.5556 | 0.0 (0.0%) | 1,000 |
| 24 Jul 1980 | USD | 5.25 | 5.75 | 5.25 | 5.25 | 1.5556 | 0.0 (0.0%) | 1,500 |
| 23 Jul 1980 | USD | 5.25 | 5.25 | 5.25 | 5.25 | 1.5556 | 0.0 (0.0%) | 0 |
| 22 Jul 1980 | USD | 5.25 | 5.75 | 5.25 | 5.25 | 1.5556 | -0.25 (-4.55%) | 500 |
| 21 Jul 1980 | USD | 5.5 | 5.75 | 5.5 | 5.5 | 1.6296 | +0.25 (+4.76%) | 15,000 |
| 18 Jul 1980 | USD | 5.25 | 5.5 | 5.25 | 5.25 | 1.5556 | +0.25 (+5%) | 4,300 |
| 17 Jul 1980 | USD | 5 | 5.5 | 5 | 5 | 1.4815 | -0.25 (-4.76%) | 10,700 |
| 16 Jul 1980 | USD | 5.25 | 5.75 | 5.25 | 5.25 | 1.5556 | 0.0 (0.0%) | 10,200 |
| 15 Jul 1980 | USD | 5.25 | 5.75 | 5.25 | 5.25 | 1.5556 | 0.0 (0.0%) | 2,500 |
| 14 Jul 1980 | USD | 5.25 | 5.5 | 5.25 | 5.25 | 1.5556 | +0.75 (+16.67%) | 100 |
| 11 Jul 1980 | USD | 4.5 | 4.5 | 4.5 | 4.5 | 1.3333 | 0.0 (0.0%) | 0 |
| 10 Jul 1980 | USD | 4.5 | 5.25 | 4.5 | 4.5 | 1.3333 | +0.5 (+12.50%) | 1,500 |
| 9 Jul 1980 | USD | 4 | 4.75 | 4 | 4 | 1.1852 | 0.0 (0.0%) | 4,700 |
| 8 Jul 1980 | USD | 4 | 4.25 | 4 | 4 | 1.1852 | 0.0 (0.0%) | 200 |
| 7 Jul 1980 | USD | 4 | 4.25 | 4 | 4 | 1.1852 | +0.25 (+6.67%) | 1,500 |
| 4 Jul 1980 | USD | 3.75 | 3.75 | 3.75 | 3.75 | 1.1111 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 3.75 | 3.75 | 3.75 | 3.75 | 1.1111 | 0.0 (0.0%) | 0 |
| 2 Jul 1980 | USD | 3.75 | 4.5 | 3.75 | 3.75 | 1.1111 | 0.0 (0.0%) | 1,000 |
| 1 Jul 1980 | USD | 3.75 | 3.75 | 3.75 | 3.75 | 1.1111 | 0.0 (0.0%) | 0 |
| 30 Jun 1980 | USD | 3.75 | 4.5 | 3.75 | 3.75 | 1.1111 | 0.0 (0.0%) | 2,000 |
| 27 Jun 1980 | USD | 3.75 | 4.5 | 3.75 | 3.75 | 1.1111 | 0.0 (0.0%) | 11,700 |
| 26 Jun 1980 | USD | 3.75 | 3.75 | 3.75 | 3.75 | 1.1111 | 0.0 (0.0%) | 0 |
| 25 Jun 1980 | USD | 3.75 | 4.5 | 3.75 | 3.75 | 1.1111 | 0.0 (0.0%) | 400 |
| 24 Jun 1980 | USD | 3.75 | 4.5 | 3.75 | 3.75 | 1.1111 | 0.0 (0.0%) | 300 |
