| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 11 Apr 1980 | USD | 10.625 | 10.625 | 10.625 | 10.625 | 10.625 | 0.0 (0.0%) | 100 |
| 10 Apr 1980 | USD | 10.625 | 10.625 | 10.25 | 10.625 | 10.625 | +0.625 (+6.25%) | 600 |
| 9 Apr 1980 | USD | 10 | 10 | 10 | 10 | 10 | 0.0 (0.0%) | 400 |
| 8 Apr 1980 | USD | 10 | 10.25 | 10 | 10 | 10 | -0.125 (-1.23%) | 300 |
| 7 Apr 1980 | USD | 10.125 | 10.125 | 9.625 | 10.125 | 10.125 | +0.25 (+2.53%) | 800 |
| 3 Apr 1980 | USD | 9.875 | 9.875 | 9.875 | 9.875 | 9.875 | 0.0 (0.0%) | 0 |
| 2 Apr 1980 | USD | 9.875 | 10.25 | 9.875 | 9.875 | 9.875 | -0.125 (-1.25%) | 200 |
| 1 Apr 1980 | USD | 10 | 10 | 9.75 | 10 | 10 | +0.5 (+5.26%) | 800 |
| 31 Mar 1980 | USD | 9.5 | 9.5 | 9.25 | 9.5 | 9.5 | 0.0 (0.0%) | 200 |
| 28 Mar 1980 | USD | 9.5 | 9.875 | 9.5 | 9.5 | 9.5 | -0.25 (-2.56%) | 1,400 |
| 27 Mar 1980 | USD | 9.75 | 9.75 | 9.75 | 9.75 | 9.75 | -0.125 (-1.27%) | 100 |
| 26 Mar 1980 | USD | 9.875 | 9.875 | 9.875 | 9.875 | 9.875 | 0.0 (0.0%) | 0 |
| 25 Mar 1980 | USD | 9.875 | 9.875 | 9.375 | 9.875 | 9.875 | +0.125 (+1.28%) | 600 |
| 24 Mar 1980 | USD | 9.75 | 9.75 | 9.75 | 9.75 | 9.75 | -0.125 (-1.27%) | 700 |
| 21 Mar 1980 | USD | 9.875 | 10 | 9.875 | 9.875 | 9.875 | -0.25 (-2.47%) | 800 |
| 20 Mar 1980 | USD | 10.125 | 10.25 | 10.125 | 10.125 | 10.125 | -0.125 (-1.22%) | 600 |
| 19 Mar 1980 | USD | 10.25 | 10.25 | 10.25 | 10.25 | 10.25 | +0.25 (+2.50%) | 200 |
| 18 Mar 1980 | USD | 10 | 10 | 10 | 10 | 10 | 0.0 (0.0%) | 0 |
| 17 Mar 1980 | USD | 10 | 10.25 | 10 | 10 | 10 | 0.0 (0.0%) | 800 |
| 14 Mar 1980 | USD | 10 | 10 | 10 | 10 | 10 | 0.0 (0.0%) | 0 |
| 13 Mar 1980 | USD | 10 | 10.125 | 10 | 10 | 10 | +0.25 (+2.56%) | 300 |
| 12 Mar 1980 | USD | 9.75 | 9.75 | 9.75 | 9.75 | 9.75 | 0.0 (0.0%) | 0 |
| 11 Mar 1980 | USD | 9.75 | 9.75 | 9.75 | 9.75 | 9.75 | 0.0 (0.0%) | 1,000 |
| 10 Mar 1980 | USD | 9.75 | 10 | 9.75 | 9.75 | 9.75 | 0.0 (0.0%) | 800 |
| 7 Mar 1980 | USD | 9.75 | 10 | 9.375 | 9.75 | 9.75 | -0.5 (-4.88%) | 1,400 |
| 6 Mar 1980 | USD | 10.25 | 10.25 | 10.25 | 10.25 | 10.25 | 0.0 (0.0%) | 300 |
| 5 Mar 1980 | USD | 10.25 | 10.25 | 10.25 | 10.25 | 10.25 | -0.25 (-2.38%) | 200 |
| 4 Mar 1980 | USD | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | -0.25 (-2.33%) | 100 |
| 3 Mar 1980 | USD | 10.75 | 10.75 | 10.125 | 10.75 | 10.75 | +0.25 (+2.38%) | 500 |
| 29 Feb 1980 | USD | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | +0.75 (+7.69%) | 200 |
