| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 29 Jul 1980 | USD | 14.75 | 14.75 | 14.625 | 14.75 | 9.8333 | 0.0 (0.0%) | 5,300 |
| 28 Jul 1980 | USD | 14.75 | 14.75 | 14.5 | 14.75 | 9.8333 | +0.375 (+2.61%) | 7,200 |
| 25 Jul 1980 | USD | 14.375 | 14.5 | 14.25 | 14.375 | 9.5833 | 0.0 (0.0%) | 3,700 |
| 24 Jul 1980 | USD | 14.375 | 14.625 | 14.375 | 14.375 | 9.5833 | -0.125 (-0.86%) | 4,100 |
| 23 Jul 1980 | USD | 14.5 | 14.75 | 14.5 | 14.5 | 9.6667 | -0.25 (-1.69%) | 11,800 |
| 22 Jul 1980 | USD | 14.75 | 14.875 | 14.5 | 14.75 | 9.8333 | +0.25 (+1.72%) | 11,400 |
| 21 Jul 1980 | USD | 14.5 | 14.5 | 14.25 | 14.5 | 9.6667 | +0.25 (+1.75%) | 16,700 |
| 18 Jul 1980 | USD | 14.25 | 14.375 | 14.125 | 14.25 | 9.5 | +0.25 (+1.79%) | 6,100 |
| 17 Jul 1980 | USD | 14 | 14 | 13.875 | 14 | 9.3333 | +0.125 (+0.90%) | 7,100 |
| 16 Jul 1980 | USD | 13.875 | 13.875 | 13.75 | 13.875 | 9.25 | 0.0 (0.0%) | 2,000 |
| 15 Jul 1980 | USD | 13.875 | 13.875 | 13.5 | 13.875 | 9.25 | +0.125 (+0.91%) | 10,600 |
| 14 Jul 1980 | USD | 13.75 | 13.875 | 13.625 | 13.75 | 9.1667 | +0.125 (+0.92%) | 5,400 |
| 11 Jul 1980 | USD | 13.625 | 13.75 | 13.625 | 13.625 | 9.0833 | 0.0 (0.0%) | 4,200 |
| 10 Jul 1980 | USD | 13.625 | 13.75 | 13.625 | 13.625 | 9.0833 | -0.125 (-0.91%) | 2,500 |
| 9 Jul 1980 | USD | 13.75 | 13.75 | 13.375 | 13.75 | 9.1667 | +0.375 (+2.80%) | 7,100 |
| 8 Jul 1980 | USD | 13.375 | 13.5 | 13.375 | 13.375 | 8.9167 | -0.125 (-0.93%) | 3,400 |
| 7 Jul 1980 | USD | 13.5 | 13.625 | 13.375 | 13.5 | 9 | 0.0 (0.0%) | 3,500 |
| 4 Jul 1980 | USD | 13.5 | 13.5 | 13.5 | 13.5 | 9 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 13.5 | 13.5 | 13.125 | 13.5 | 9 | +0.375 (+2.86%) | 8,300 |
| 2 Jul 1980 | USD | 13.125 | 13.25 | 13 | 13.125 | 8.75 | 0.0 (0.0%) | 6,400 |
| 1 Jul 1980 | USD | 13.125 | 13.25 | 13.125 | 13.125 | 8.75 | -0.25 (-1.87%) | 4,600 |
| 30 Jun 1980 | USD | 13.375 | 13.625 | 13.375 | 13.375 | 8.9167 | -0.125 (-0.93%) | 4,200 |
| 27 Jun 1980 | USD | 13.5 | 13.625 | 13.5 | 13.5 | 9 | 0.0 (0.0%) | 4,100 |
| 26 Jun 1980 | USD | 13.5 | 13.625 | 13.5 | 13.5 | 9 | -0.125 (-0.92%) | 4,400 |
| 25 Jun 1980 | USD | 13.625 | 13.75 | 13.375 | 13.625 | 9.0833 | +0.125 (+0.93%) | 4,800 |
| 24 Jun 1980 | USD | 13.5 | 13.5 | 13.375 | 13.5 | 9 | +0.25 (+1.89%) | 1,600 |
| 23 Jun 1980 | USD | 13.25 | 13.375 | 13.25 | 13.25 | 8.8333 | -0.125 (-0.93%) | 4,600 |
| 20 Jun 1980 | USD | 13.375 | 13.375 | 13.125 | 13.375 | 8.9167 | +0.125 (+0.94%) | 3,900 |
| 19 Jun 1980 | USD | 13.25 | 13.5 | 13.25 | 13.25 | 8.8333 | +0.125 (+0.95%) | 5,900 |
| 18 Jun 1980 | USD | 13.125 | 13.375 | 13.125 | 13.125 | 8.75 | -0.125 (-0.94%) | 4,400 |
