| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 5 Aug 1980 | USD | 1.875 | 2.001 | 1.875 | 1.875 | 0.625 | 0.0 (0.0%) | 400 |
| 4 Aug 1980 | USD | 1.875 | 2.001 | 1.875 | 1.875 | 0.625 | +0.123 (+7.02%) | 3,800 |
| 1 Aug 1980 | USD | 1.752 | 2.001 | 1.752 | 1.752 | 0.584 | -0.123 (-6.56%) | 700 |
| 31 Jul 1980 | USD | 1.875 | 2.001 | 1.875 | 1.875 | 0.625 | 0.0 (0.0%) | 4,800 |
| 30 Jul 1980 | USD | 1.875 | 2.001 | 1.875 | 1.875 | 0.625 | 0.0 (0.0%) | 2,500 |
| 29 Jul 1980 | USD | 1.875 | 2.001 | 1.875 | 1.875 | 0.625 | -0.126 (-6.30%) | 6,100 |
| 28 Jul 1980 | USD | 2.001 | 2.127 | 2.001 | 2.001 | 0.667 | 0.0 (0.0%) | 4,900 |
| 25 Jul 1980 | USD | 2.001 | 2.25 | 2.001 | 2.001 | 0.667 | 0.0 (0.0%) | 1,500 |
| 24 Jul 1980 | USD | 2.001 | 2.25 | 2.001 | 2.001 | 0.667 | 0.0 (0.0%) | 1,000 |
| 23 Jul 1980 | USD | 2.001 | 2.25 | 2.001 | 2.001 | 0.667 | 0.0 (0.0%) | 3,600 |
| 22 Jul 1980 | USD | 2.001 | 2.25 | 2.001 | 2.001 | 0.667 | 0.0 (0.0%) | 6,200 |
| 21 Jul 1980 | USD | 2.001 | 2.127 | 2.001 | 2.001 | 0.667 | 0.0 (0.0%) | 2,100 |
| 18 Jul 1980 | USD | 2.001 | 2.127 | 2.001 | 2.001 | 0.667 | 0.0 (0.0%) | 3,300 |
| 17 Jul 1980 | USD | 2.001 | 2.127 | 2.001 | 2.001 | 0.667 | 0.0 (0.0%) | 6,300 |
| 16 Jul 1980 | USD | 2.001 | 2.127 | 2.001 | 2.001 | 0.667 | -0.249 (-11.07%) | 17,200 |
| 15 Jul 1980 | USD | 2.25 | 2.376 | 2.25 | 2.25 | 0.75 | +0.498 (+28.42%) | 17,000 |
| 14 Jul 1980 | USD | 1.752 | 2.001 | 1.752 | 1.752 | 0.584 | +0.126 (+7.75%) | 10,300 |
| 11 Jul 1980 | USD | 1.626 | 1.875 | 1.626 | 1.626 | 0.542 | +0.249 (+18.08%) | 9,500 |
| 10 Jul 1980 | USD | 1.377 | 1.626 | 1.377 | 1.377 | 0.459 | 0.0 (0.0%) | 2,000 |
| 9 Jul 1980 | USD | 1.377 | 1.626 | 1.377 | 1.377 | 0.459 | 0.0 (0.0%) | 2,500 |
| 8 Jul 1980 | USD | 1.377 | 1.626 | 1.377 | 1.377 | 0.459 | -0.123 (-8.20%) | 4,400 |
| 7 Jul 1980 | USD | 1.5 | 1.626 | 1.5 | 1.5 | 0.5 | +0.123 (+8.93%) | 2,200 |
| 4 Jul 1980 | USD | 1.377 | 1.377 | 1.377 | 1.377 | 0.459 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 1.377 | 1.752 | 1.377 | 1.377 | 0.459 | 0.0 (0.0%) | 5,400 |
| 2 Jul 1980 | USD | 1.377 | 1.752 | 1.377 | 1.377 | 0.459 | 0.0 (0.0%) | 1,000 |
| 1 Jul 1980 | USD | 1.377 | 1.752 | 1.377 | 1.377 | 0.459 | 0.0 (0.0%) | 2,500 |
| 30 Jun 1980 | USD | 1.377 | 1.752 | 1.377 | 1.377 | 0.459 | 0.0 (0.0%) | 1,300 |
| 27 Jun 1980 | USD | 1.377 | 1.752 | 1.377 | 1.377 | 0.459 | 0.0 (0.0%) | 2,700 |
| 26 Jun 1980 | USD | 1.377 | 1.752 | 1.377 | 1.377 | 0.459 | 0.0 (0.0%) | 5,200 |
| 25 Jun 1980 | USD | 1.377 | 1.752 | 1.377 | 1.377 | 0.459 | -0.123 (-8.20%) | 7,500 |
