| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 23 Jul 1980 | USD | 2.5 | 3 | 2.5 | 2.5 | 1.25 | 0.0 (0.0%) | 7,700 |
| 22 Jul 1980 | USD | 2.5 | 3 | 2.5 | 2.5 | 1.25 | -21.5 (-89.58%) | 9,700 |
| 21 Jul 1980 | USD | 24 | 24.5 | 24 | 24 | 12 | 0.0 (0.0%) | 1,400 |
| 18 Jul 1980 | USD | 24 | 25 | 24 | 24 | 12 | 0.0 (0.0%) | 700 |
| 17 Jul 1980 | USD | 24 | 24.5 | 24 | 24 | 12 | 0.0 (0.0%) | 3,200 |
| 16 Jul 1980 | USD | 24 | 24.5 | 24 | 24 | 12 | +2 (+9.09%) | 3,200 |
| 15 Jul 1980 | USD | 22 | 23 | 22 | 22 | 11 | +0.5 (+2.33%) | 3,700 |
| 14 Jul 1980 | USD | 21.5 | 22.5 | 21.5 | 21.5 | 10.75 | +0.5 (+2.38%) | 7,100 |
| 11 Jul 1980 | USD | 21 | 21.5 | 21 | 21 | 10.5 | +0.5 (+2.44%) | 1,200 |
| 10 Jul 1980 | USD | 20.5 | 21.25 | 20.5 | 20.5 | 10.25 | 0.0 (0.0%) | 1,700 |
| 9 Jul 1980 | USD | 20.5 | 21.5 | 20.5 | 20.5 | 10.25 | +1 (+5.13%) | 4,800 |
| 8 Jul 1980 | USD | 19.5 | 20.5 | 19.5 | 19.5 | 9.75 | +0.25 (+1.30%) | 2,400 |
| 7 Jul 1980 | USD | 19.25 | 20.5 | 19.25 | 19.25 | 9.625 | +1.75 (+10%) | 9,400 |
| 4 Jul 1980 | USD | 17.5 | 17.5 | 17.5 | 17.5 | 8.75 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 17.5 | 19 | 17.5 | 17.5 | 8.75 | -1.5 (-7.89%) | 2,200 |
| 2 Jul 1980 | USD | 19 | 20.5 | 19 | 19 | 9.5 | -0.5 (-2.56%) | 4,300 |
| 1 Jul 1980 | USD | 19.5 | 21 | 19.5 | 19.5 | 9.75 | -1 (-4.88%) | 4,800 |
| 30 Jun 1980 | USD | 20.5 | 22 | 20.5 | 20.5 | 10.25 | 0.0 (0.0%) | 100 |
| 27 Jun 1980 | USD | 20.5 | 22 | 20.5 | 20.5 | 10.25 | 0.0 (0.0%) | 300 |
| 26 Jun 1980 | USD | 20.5 | 22 | 20.5 | 20.5 | 10.25 | 0.0 (0.0%) | 800 |
| 25 Jun 1980 | USD | 20.5 | 22 | 20.5 | 20.5 | 10.25 | 0.0 (0.0%) | 1,100 |
| 24 Jun 1980 | USD | 20.5 | 22 | 20.5 | 20.5 | 10.25 | 0.0 (0.0%) | 300 |
| 23 Jun 1980 | USD | 20.5 | 22 | 20.5 | 20.5 | 10.25 | 0.0 (0.0%) | 600 |
| 20 Jun 1980 | USD | 20.5 | 22 | 20.5 | 20.5 | 10.25 | 0.0 (0.0%) | 1,200 |
| 19 Jun 1980 | USD | 20.5 | 22 | 20.5 | 20.5 | 10.25 | +0.25 (+1.23%) | 1,200 |
| 18 Jun 1980 | USD | 20.25 | 21.75 | 20.25 | 20.25 | 10.125 | -0.25 (-1.22%) | 200 |
| 17 Jun 1980 | USD | 20.5 | 20.5 | 20.5 | 20.5 | 10.25 | 0.0 (0.0%) | 0 |
| 16 Jun 1980 | USD | 20.5 | 22 | 20.5 | 20.5 | 10.25 | +0.25 (+1.23%) | 1,700 |
| 13 Jun 1980 | USD | 20.25 | 21.75 | 20.25 | 20.25 | 10.125 | +0.75 (+3.85%) | 4,500 |
| 12 Jun 1980 | USD | 19.5 | 21 | 19.5 | 19.5 | 9.75 | 0.0 (0.0%) | 300 |
