| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 9 Apr 1980 | USD | 12.5 | 13.5 | 12.5 | 12.5 | 6.25 | +0.5 (+4.17%) | 1,700 |
| 8 Apr 1980 | USD | 12 | 13 | 12 | 12 | 6 | 0.0 (0.0%) | 400 |
| 7 Apr 1980 | USD | 12 | 13 | 12 | 12 | 6 | -0.25 (-2.04%) | 3,900 |
| 3 Apr 1980 | USD | 12.25 | 13.25 | 12.25 | 12.25 | 6.125 | 0.0 (0.0%) | 200 |
| 2 Apr 1980 | USD | 12.25 | 13.25 | 12.25 | 12.25 | 6.125 | 0.0 (0.0%) | 1,400 |
| 1 Apr 1980 | USD | 12.25 | 13.25 | 12.25 | 12.25 | 6.125 | +0.5 (+4.26%) | 2,500 |
| 31 Mar 1980 | USD | 11.75 | 12.75 | 11.75 | 11.75 | 5.875 | -0.25 (-2.08%) | 300 |
| 28 Mar 1980 | USD | 12 | 13 | 12 | 12 | 6 | +0.75 (+6.67%) | 3,700 |
| 27 Mar 1980 | USD | 11.25 | 12.25 | 11.25 | 11.25 | 5.625 | -1.25 (-10%) | 8,300 |
| 26 Mar 1980 | USD | 12.5 | 13.5 | 12.5 | 12.5 | 6.25 | 0.0 (0.0%) | 5,800 |
| 25 Mar 1980 | USD | 12.5 | 13.5 | 12.5 | 12.5 | 6.25 | 0.0 (0.0%) | 2,300 |
| 24 Mar 1980 | USD | 12.5 | 13.5 | 12.5 | 12.5 | 6.25 | -0.5 (-3.85%) | 1,500 |
| 21 Mar 1980 | USD | 13 | 14 | 13 | 13 | 6.5 | 0.0 (0.0%) | 1,400 |
| 20 Mar 1980 | USD | 13 | 14 | 13 | 13 | 6.5 | 0.0 (0.0%) | 3,900 |
| 19 Mar 1980 | USD | 13 | 14 | 13 | 13 | 6.5 | 0.0 (0.0%) | 5,200 |
| 18 Mar 1980 | USD | 13 | 14 | 13 | 13 | 6.5 | 0.0 (0.0%) | 2,600 |
| 17 Mar 1980 | USD | 13 | 14 | 13 | 13 | 6.5 | 0.0 (0.0%) | 3,100 |
