| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 24 Apr 1980 | USD | 9 | 9 | 9 | 9 | 0.5625 | 0.0 (0.0%) | 2,000 |
| 23 Apr 1980 | USD | 9 | 9 | 9 | 9 | 0.5625 | +0.125 (+1.41%) | 2,200 |
| 22 Apr 1980 | USD | 8.875 | 8.875 | 8.875 | 8.875 | 0.5547 | 0.0 (0.0%) | 0 |
| 21 Apr 1980 | USD | 8.875 | 8.875 | 8.875 | 8.875 | 0.5547 | 0.0 (0.0%) | 0 |
| 18 Apr 1980 | USD | 8.875 | 9.125 | 8.75 | 8.875 | 0.5547 | -0.375 (-4.05%) | 1,900 |
| 17 Apr 1980 | USD | 9.25 | 9.25 | 9.25 | 9.25 | 0.5781 | 0.0 (0.0%) | 0 |
| 16 Apr 1980 | USD | 9.25 | 9.25 | 9.25 | 9.25 | 0.5781 | 0.0 (0.0%) | 0 |
| 15 Apr 1980 | USD | 9.25 | 9.375 | 9.125 | 9.25 | 0.5781 | 0.0 (0.0%) | 1,500 |
| 14 Apr 1980 | USD | 9.25 | 9.25 | 9.125 | 9.25 | 0.5781 | 0.0 (0.0%) | 800 |
| 11 Apr 1980 | USD | 9.25 | 9.375 | 9.25 | 9.25 | 0.5781 | -0.25 (-2.63%) | 600 |
| 10 Apr 1980 | USD | 9.5 | 9.875 | 9.5 | 9.5 | 0.5938 | -0.25 (-2.56%) | 1,700 |
| 9 Apr 1980 | USD | 9.75 | 9.75 | 9.5 | 9.75 | 0.6094 | -0.125 (-1.27%) | 1,100 |
| 8 Apr 1980 | USD | 9.875 | 9.875 | 9.875 | 9.875 | 0.6172 | -0.25 (-2.47%) | 100 |
| 7 Apr 1980 | USD | 10.125 | 10.125 | 9.875 | 10.125 | 0.6328 | 0.0 (0.0%) | 300 |
| 3 Apr 1980 | USD | 10.125 | 10.25 | 10.125 | 10.125 | 0.6328 | -0.25 (-2.41%) | 300 |
| 2 Apr 1980 | USD | 10.375 | 10.375 | 10.375 | 10.375 | 0.6484 | 0.0 (0.0%) | 0 |
| 1 Apr 1980 | USD | 10.375 | 10.375 | 10.375 | 10.375 | 0.6484 | 0.0 (0.0%) | 100 |
| 31 Mar 1980 | USD | 10.375 | 10.5 | 10.375 | 10.375 | 0.6484 | -0.25 (-2.35%) | 300 |
| 28 Mar 1980 | USD | 10.625 | 10.75 | 10.625 | 10.625 | 0.6641 | -0.125 (-1.16%) | 500 |
| 27 Mar 1980 | USD | 10.75 | 11.25 | 10.75 | 10.75 | 0.6719 | -0.5 (-4.44%) | 3,300 |
| 26 Mar 1980 | USD | 11.25 | 11.25 | 11.25 | 11.25 | 0.7031 | 0.0 (0.0%) | 5,500 |
| 25 Mar 1980 | USD | 11.25 | 11.25 | 11.25 | 11.25 | 0.7031 | 0.0 (0.0%) | 2,600 |
| 24 Mar 1980 | USD | 11.25 | 11.25 | 11.125 | 11.25 | 0.7031 | -0.125 (-1.10%) | 1,500 |
| 21 Mar 1980 | USD | 11.375 | 11.375 | 11.25 | 11.375 | 0.7109 | +0.375 (+3.41%) | 3,700 |
| 20 Mar 1980 | USD | 11 | 11.5 | 11 | 11 | 0.6875 | -0.625 (-5.38%) | 2,700 |
| 19 Mar 1980 | USD | 11.625 | 11.75 | 11.625 | 11.625 | 0.7266 | -0.25 (-2.11%) | 6,200 |
| 18 Mar 1980 | USD | 11.875 | 11.875 | 11.75 | 11.875 | 0.7422 | -0.125 (-1.04%) | 600 |
| 17 Mar 1980 | USD | 12 | 12.25 | 12 | 12 | 0.75 | 0.0 (0.0%) | 700 |
