| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 26 Jun 1980 | USD | 38 | 38.5 | 38 | 38 | 38 | -2 (-5%) | 70 |
| 25 Jun 1980 | USD | 40 | 40 | 39.75 | 40 | 40 | +2 (+5.26%) | 340 |
| 24 Jun 1980 | USD | 38 | 39 | 38 | 38 | 38 | 0.0 (0.0%) | 130 |
| 23 Jun 1980 | USD | 38 | 38 | 38 | 38 | 38 | 0.0 (0.0%) | 0 |
| 20 Jun 1980 | USD | 38 | 38 | 38 | 38 | 38 | 0.0 (0.0%) | 0 |
| 19 Jun 1980 | USD | 38 | 38 | 38 | 38 | 38 | -0.125 (-0.33%) | 470 |
| 18 Jun 1980 | USD | 38.125 | 38.125 | 38.125 | 38.125 | 38.125 | +0.125 (+0.33%) | 50 |
| 17 Jun 1980 | USD | 38 | 38 | 38 | 38 | 38 | +1.5 (+4.11%) | 10 |
| 16 Jun 1980 | USD | 36.5 | 36.5 | 36.5 | 36.5 | 36.5 | -1 (-2.67%) | 10 |
| 13 Jun 1980 | USD | 37.5 | 37.5 | 37.5 | 37.5 | 37.5 | 0.0 (0.0%) | 0 |
| 12 Jun 1980 | USD | 37.5 | 37.5 | 37.5 | 37.5 | 37.5 | 0.0 (0.0%) | 0 |
| 11 Jun 1980 | USD | 37.5 | 37.5 | 37.5 | 37.5 | 37.5 | +0.5 (+1.35%) | 140 |
| 10 Jun 1980 | USD | 37 | 37 | 37 | 37 | 37 | 0.0 (0.0%) | 100 |
| 9 Jun 1980 | USD | 37 | 37 | 36.125 | 37 | 37 | +0.875 (+2.42%) | 200 |
| 6 Jun 1980 | USD | 36.125 | 36.125 | 36.125 | 36.125 | 36.125 | -0.875 (-2.36%) | 70 |
| 5 Jun 1980 | USD | 37 | 37 | 37 | 37 | 37 | 0.0 (0.0%) | 200 |
| 4 Jun 1980 | USD | 37 | 37 | 36 | 37 | 37 | +1 (+2.78%) | 200 |
| 3 Jun 1980 | USD | 36 | 36.5 | 36 | 36 | 36 | -0.5 (-1.37%) | 350 |
| 2 Jun 1980 | USD | 36.5 | 36.5 | 36.5 | 36.5 | 36.5 | -1 (-2.67%) | 100 |
| 30 May 1980 | USD | 37.5 | 37.5 | 37.5 | 37.5 | 37.5 | +0.5 (+1.35%) | 100 |
| 29 May 1980 | USD | 37 | 37 | 37 | 37 | 37 | 0.0 (0.0%) | 0 |
| 28 May 1980 | USD | 37 | 37 | 37 | 37 | 37 | 0.0 (0.0%) | 0 |
| 27 May 1980 | USD | 37 | 37 | 37 | 37 | 37 | 0.0 (0.0%) | 0 |
| 26 May 1980 | USD | 37 | 37 | 37 | 37 | 37 | 0.0 (0.0%) | 0 |
| 23 May 1980 | USD | 37 | 37 | 37 | 37 | 37 | -0.125 (-0.34%) | 130 |
| 22 May 1980 | USD | 37.125 | 37.125 | 37.125 | 37.125 | 37.125 | 0.0 (0.0%) | 0 |
| 21 May 1980 | USD | 37.125 | 37.125 | 37.125 | 37.125 | 37.125 | -1.375 (-3.57%) | 100 |
| 20 May 1980 | USD | 38.5 | 38.5 | 38.5 | 38.5 | 38.5 | 0.0 (0.0%) | 0 |
| 19 May 1980 | USD | 38.5 | 38.5 | 37.5 | 38.5 | 38.5 | +1 (+2.67%) | 200 |
| 16 May 1980 | USD | 37.5 | 37.5 | 37.5 | 37.5 | 37.5 | +0.125 (+0.33%) | 130 |
