| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 27 Jun 1980 | USD | 19.126 | 19.626 | 19.126 | 19.126 | 4.7815 | -0.75 (-3.77%) | 1,000 |
| 26 Jun 1980 | USD | 19.876 | 19.876 | 19.5 | 19.876 | 4.969 | -0.124 (-0.62%) | 8,200 |
| 25 Jun 1980 | USD | 20 | 20.126 | 19.75 | 20 | 5 | +0.124 (+0.62%) | 3,200 |
| 24 Jun 1980 | USD | 19.876 | 20 | 19.626 | 19.876 | 4.969 | +0.376 (+1.93%) | 1,800 |
| 23 Jun 1980 | USD | 19.5 | 19.5 | 19.25 | 19.5 | 4.875 | 0.0 (0.0%) | 600 |
| 20 Jun 1980 | USD | 19.5 | 19.5 | 19.25 | 19.5 | 4.875 | -0.25 (-1.27%) | 1,000 |
| 19 Jun 1980 | USD | 19.75 | 20 | 19.75 | 19.75 | 4.9375 | -0.25 (-1.25%) | 1,000 |
| 18 Jun 1980 | USD | 20 | 20.126 | 19.75 | 20 | 5 | -0.5 (-2.44%) | 2,700 |
| 17 Jun 1980 | USD | 20.5 | 20.5 | 20 | 20.5 | 5.125 | +0.624 (+3.14%) | 2,700 |
| 16 Jun 1980 | USD | 19.876 | 20.25 | 19.876 | 19.876 | 4.969 | +0.126 (+0.64%) | 3,300 |
| 13 Jun 1980 | USD | 19.75 | 19.75 | 19.25 | 19.75 | 4.9375 | +0.5 (+2.60%) | 5,400 |
| 12 Jun 1980 | USD | 19.25 | 19.5 | 19.25 | 19.25 | 4.8125 | -0.25 (-1.28%) | 1,500 |
| 11 Jun 1980 | USD | 19.5 | 19.5 | 18.876 | 19.5 | 4.875 | +0.75 (+4%) | 3,600 |
| 10 Jun 1980 | USD | 18.75 | 18.75 | 18 | 18.75 | 4.6875 | +1 (+5.63%) | 4,400 |
| 9 Jun 1980 | USD | 17.75 | 17.876 | 17.75 | 17.75 | 4.4375 | +0.25 (+1.43%) | 4,500 |
| 6 Jun 1980 | USD | 17.5 | 17.75 | 16.75 | 17.5 | 4.375 | +0.374 (+2.18%) | 8,700 |
| 5 Jun 1980 | USD | 17.126 | 18.25 | 17.126 | 17.126 | 4.2815 | -1.124 (-6.16%) | 9,000 |
| 4 Jun 1980 | USD | 18.25 | 18.25 | 17.876 | 18.25 | 4.5625 | -0.126 (-0.69%) | 5,900 |
| 3 Jun 1980 | USD | 18.376 | 18.376 | 17.876 | 18.376 | 4.594 | 0.0 (0.0%) | 8,200 |
| 2 Jun 1980 | USD | 18.376 | 18.75 | 18.25 | 18.376 | 4.594 | -0.124 (-0.67%) | 1,800 |
| 30 May 1980 | USD | 18.5 | 19 | 18.5 | 18.5 | 4.625 | -0.626 (-3.27%) | 7,600 |
| 29 May 1980 | USD | 19.126 | 19.376 | 19.126 | 19.126 | 4.7815 | -0.374 (-1.92%) | 500 |
| 28 May 1980 | USD | 19.5 | 19.5 | 19.25 | 19.5 | 4.875 | +0.25 (+1.30%) | 1,300 |
| 27 May 1980 | USD | 19.25 | 19.626 | 19 | 19.25 | 4.8125 | 0.0 (0.0%) | 5,500 |
| 26 May 1980 | USD | 19.25 | 19.25 | 19.25 | 19.25 | 4.8125 | 0.0 (0.0%) | 0 |
| 23 May 1980 | USD | 19.25 | 19.25 | 19 | 19.25 | 4.8125 | +0.25 (+1.32%) | 6,100 |
| 22 May 1980 | USD | 19 | 19.376 | 18.876 | 19 | 4.75 | +0.374 (+2.01%) | 3,800 |
| 21 May 1980 | USD | 18.626 | 19.126 | 18.626 | 18.626 | 4.6565 | -0.874 (-4.48%) | 5,500 |
| 20 May 1980 | USD | 19.5 | 19.5 | 19.376 | 19.5 | 4.875 | 0.0 (0.0%) | 1,300 |
| 19 May 1980 | USD | 19.5 | 19.75 | 19.376 | 19.5 | 4.875 | -0.126 (-0.64%) | 3,600 |
