| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 8 Aug 1980 | USD | 11.998 | 11.998 | 11.998 | 11.998 | 1.7775 | 0.0 (0.0%) | 3,000 |
| 7 Aug 1980 | USD | 11.998 | 11.998 | 11.877 | 11.998 | 1.7775 | -0.128 (-1.06%) | 7,200 |
| 6 Aug 1980 | USD | 12.126 | 12.126 | 11.499 | 12.126 | 1.7964 | +0.499 (+4.29%) | 14,400 |
| 5 Aug 1980 | USD | 11.627 | 11.748 | 11.627 | 11.627 | 1.7225 | 0.0 (0.0%) | 5,301 |
| 4 Aug 1980 | USD | 11.627 | 11.627 | 11.499 | 11.627 | 1.7225 | +0.128 (+1.11%) | 10,501 |
| 1 Aug 1980 | USD | 11.499 | 11.627 | 11.374 | 11.499 | 1.7036 | +0.125 (+1.10%) | 13,501 |
| 31 Jul 1980 | USD | 11.374 | 11.499 | 11.374 | 11.374 | 1.685 | 0.0 (0.0%) | 6,600 |
| 30 Jul 1980 | USD | 11.374 | 11.499 | 11.249 | 11.374 | 1.685 | -0.125 (-1.09%) | 10,600 |
| 29 Jul 1980 | USD | 11.499 | 11.499 | 11.249 | 11.499 | 1.7036 | +0.25 (+2.22%) | 8,901 |
| 28 Jul 1980 | USD | 11.249 | 11.249 | 10.999 | 11.249 | 1.6665 | +0.122 (+1.10%) | 3,800 |
| 25 Jul 1980 | USD | 11.127 | 11.127 | 10.999 | 11.127 | 1.6484 | -0.122 (-1.08%) | 5,301 |
| 24 Jul 1980 | USD | 11.249 | 11.499 | 11.249 | 11.249 | 1.6665 | -0.378 (-3.25%) | 4,800 |
| 23 Jul 1980 | USD | 11.627 | 11.627 | 11.374 | 11.627 | 1.7225 | +0.128 (+1.11%) | 2,400 |
| 22 Jul 1980 | USD | 11.499 | 11.627 | 11.374 | 11.499 | 1.7036 | -0.378 (-3.18%) | 4,800 |
| 21 Jul 1980 | USD | 11.877 | 11.877 | 11.499 | 11.877 | 1.7596 | +0.129 (+1.10%) | 14,301 |
| 18 Jul 1980 | USD | 11.748 | 11.877 | 11.748 | 11.748 | 1.7404 | 0.0 (0.0%) | 6,800 |
| 17 Jul 1980 | USD | 11.748 | 11.877 | 11.748 | 11.748 | 1.7404 | -0.129 (-1.09%) | 1,301 |
| 16 Jul 1980 | USD | 11.877 | 11.877 | 11.748 | 11.877 | 1.7596 | +0.129 (+1.10%) | 2,400 |
| 15 Jul 1980 | USD | 11.748 | 11.877 | 11.627 | 11.748 | 1.7404 | 0.0 (0.0%) | 2,800 |
| 14 Jul 1980 | USD | 11.748 | 11.877 | 11.748 | 11.748 | 1.7404 | -0.129 (-1.09%) | 1,901 |
| 11 Jul 1980 | USD | 11.877 | 11.877 | 11.627 | 11.877 | 1.7596 | +0.25 (+2.15%) | 2,301 |
| 10 Jul 1980 | USD | 11.627 | 11.998 | 11.627 | 11.627 | 1.7225 | -0.25 (-2.10%) | 3,701 |
| 9 Jul 1980 | USD | 11.877 | 11.998 | 11.748 | 11.877 | 1.7596 | -0.121 (-1.01%) | 23,200 |
| 8 Jul 1980 | USD | 11.998 | 11.998 | 11.748 | 11.998 | 1.7775 | +0.121 (+1.02%) | 4,301 |
| 7 Jul 1980 | USD | 11.877 | 11.877 | 11.127 | 11.877 | 1.7596 | +0.878 (+7.98%) | 25,600 |
| 4 Jul 1980 | USD | 10.999 | 10.999 | 10.999 | 10.999 | 1.6295 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 10.999 | 11.249 | 10.999 | 10.999 | 1.6295 | -0.25 (-2.22%) | 5,000 |
| 2 Jul 1980 | USD | 11.249 | 11.499 | 11.249 | 11.249 | 1.6665 | -0.125 (-1.10%) | 701 |
| 1 Jul 1980 | USD | 11.374 | 11.748 | 11.249 | 11.374 | 1.685 | 0.0 (0.0%) | 3,400 |
| 30 Jun 1980 | USD | 11.374 | 11.748 | 11.127 | 11.374 | 1.685 | -0.253 (-2.18%) | 2,301 |
