| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 8 Apr 1980 | USD | 13.25 | 13.25 | 12.375 | 13.25 | 0.5816 | +0.624 (+4.94%) | 35,800 |
| 7 Apr 1980 | USD | 12.626 | 12.875 | 12.375 | 12.626 | 0.5542 | +0.501 (+4.13%) | 24,200 |
| 3 Apr 1980 | USD | 12.125 | 12.375 | 12.125 | 12.125 | 0.5322 | -0.126 (-1.03%) | 16,200 |
| 2 Apr 1980 | USD | 12.251 | 12.375 | 12.125 | 12.251 | 0.5378 | +0.126 (+1.04%) | 6,600 |
| 1 Apr 1980 | USD | 12.125 | 12.251 | 11.75 | 12.125 | 0.5322 | +0.125 (+1.04%) | 6,800 |
| 31 Mar 1980 | USD | 12 | 12.75 | 11.625 | 12 | 0.5267 | +0.124 (+1.04%) | 24,100 |
| 28 Mar 1980 | USD | 11.876 | 11.876 | 10.376 | 11.876 | 0.5213 | +1.5 (+14.46%) | 27,400 |
| 27 Mar 1980 | USD | 10.376 | 11.126 | 9.125 | 10.376 | 0.4555 | -0.499 (-4.59%) | 28,000 |
| 26 Mar 1980 | USD | 10.875 | 11.501 | 10.875 | 10.875 | 0.4774 | 0.0 (0.0%) | 5,100 |
| 25 Mar 1980 | USD | 10.875 | 11.25 | 10.625 | 10.875 | 0.4774 | -0.375 (-3.33%) | 14,500 |
| 24 Mar 1980 | USD | 11.25 | 12 | 11.25 | 11.25 | 0.4938 | -0.875 (-7.22%) | 11,200 |
| 21 Mar 1980 | USD | 12.125 | 12.375 | 12.125 | 12.125 | 0.5322 | -0.126 (-1.03%) | 11,700 |
| 20 Mar 1980 | USD | 12.251 | 12.375 | 12 | 12.251 | 0.5378 | 0.0 (0.0%) | 6,300 |
| 19 Mar 1980 | USD | 12.251 | 12.251 | 11.75 | 12.251 | 0.5378 | +0.375 (+3.16%) | 23,000 |
| 18 Mar 1980 | USD | 11.876 | 12 | 11.375 | 11.876 | 0.5213 | +0.251 (+2.16%) | 12,400 |
| 17 Mar 1980 | USD | 11.625 | 12.125 | 11.501 | 11.625 | 0.5103 | 0.0 (0.0%) | 13,700 |
