| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 4 Sep 1980 | USD | 8.75 | 8.75 | 8.5 | 8.75 | 7.4857 | 0.0 (0.0%) | 7,100 |
| 3 Sep 1980 | USD | 8.75 | 8.75 | 8.5 | 8.75 | 7.4857 | +0.125 (+1.45%) | 6,300 |
| 2 Sep 1980 | USD | 8.625 | 8.625 | 8.375 | 8.625 | 7.3788 | 0.0 (0.0%) | 6,600 |
| 29 Aug 1980 | USD | 8.625 | 8.625 | 8.375 | 8.625 | 7.3788 | 0.0 (0.0%) | 5,600 |
| 28 Aug 1980 | USD | 8.625 | 8.625 | 8.375 | 8.625 | 7.3788 | +0.25 (+2.99%) | 5,900 |
| 27 Aug 1980 | USD | 8.375 | 8.5 | 8.375 | 8.375 | 7.1649 | -0.125 (-1.47%) | 1,100 |
| 26 Aug 1980 | USD | 8.5 | 8.625 | 8.375 | 8.5 | 7.2719 | +0.125 (+1.49%) | 3,700 |
| 25 Aug 1980 | USD | 8.375 | 8.625 | 8.375 | 8.375 | 7.1649 | 0.0 (0.0%) | 3,600 |
| 22 Aug 1980 | USD | 8.375 | 8.625 | 8.375 | 8.375 | 7.1649 | -0.125 (-1.47%) | 1,800 |
| 21 Aug 1980 | USD | 8.5 | 8.5 | 8.375 | 8.5 | 7.2719 | +0.125 (+1.49%) | 3,700 |
| 20 Aug 1980 | USD | 8.375 | 8.375 | 8.375 | 8.375 | 7.1649 | 0.0 (0.0%) | 1,900 |
| 19 Aug 1980 | USD | 8.375 | 8.5 | 8.375 | 8.375 | 7.1649 | -0.375 (-4.29%) | 2,200 |
| 18 Aug 1980 | USD | 8.75 | 8.875 | 8.75 | 8.75 | 7.4857 | 0.0 (0.0%) | 3,700 |
| 15 Aug 1980 | USD | 8.75 | 8.875 | 8.75 | 8.75 | 7.4857 | 0.0 (0.0%) | 1,300 |
| 14 Aug 1980 | USD | 8.75 | 8.75 | 8.75 | 8.75 | 7.4857 | 0.0 (0.0%) | 1,500 |
| 13 Aug 1980 | USD | 8.75 | 8.75 | 8.5 | 8.75 | 7.4857 | +0.25 (+2.94%) | 3,000 |
| 12 Aug 1980 | USD | 8.5 | 8.5 | 8.5 | 8.5 | 7.2719 | -0.125 (-1.45%) | 600 |
| 11 Aug 1980 | USD | 8.625 | 8.625 | 8.5 | 8.625 | 7.3788 | +0.125 (+1.47%) | 600 |
| 8 Aug 1980 | USD | 8.5 | 8.5 | 8.25 | 8.5 | 7.2719 | +0.25 (+3.03%) | 3,300 |
| 7 Aug 1980 | USD | 8.25 | 8.625 | 8.25 | 8.25 | 7.058 | -0.5 (-5.71%) | 6,900 |
| 6 Aug 1980 | USD | 8.75 | 8.875 | 8.75 | 8.75 | 7.4857 | 0.0 (0.0%) | 400 |
| 5 Aug 1980 | USD | 8.75 | 8.75 | 8.625 | 8.75 | 7.4857 | +0.125 (+1.45%) | 1,800 |
| 4 Aug 1980 | USD | 8.625 | 8.75 | 8.625 | 8.625 | 7.3788 | 0.0 (0.0%) | 1,700 |
| 1 Aug 1980 | USD | 8.625 | 8.75 | 8.625 | 8.625 | 7.3788 | 0.0 (0.0%) | 3,200 |
| 31 Jul 1980 | USD | 8.625 | 8.625 | 8.5 | 8.625 | 7.3788 | 0.0 (0.0%) | 1,000 |
| 30 Jul 1980 | USD | 8.625 | 8.75 | 8.625 | 8.625 | 7.3788 | 0.0 (0.0%) | 3,800 |
| 29 Jul 1980 | USD | 8.625 | 8.625 | 8.625 | 8.625 | 7.3788 | -0.125 (-1.43%) | 200 |
| 28 Jul 1980 | USD | 8.75 | 9 | 8.75 | 8.75 | 7.4857 | -0.125 (-1.41%) | 7,500 |
| 25 Jul 1980 | USD | 8.875 | 9 | 8.875 | 8.875 | 7.5927 | -0.125 (-1.39%) | 2,600 |
| 24 Jul 1980 | USD | 9 | 9 | 9 | 9 | 7.6996 | 0.0 (0.0%) | 2,400 |
