| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 25 Jun 1980 | USD | 8.75 | 9.25 | 8.75 | 8.75 | 2.1875 | 0.0 (0.0%) | 45,600 |
| 24 Jun 1980 | USD | 8.75 | 9.25 | 8.75 | 8.75 | 2.1875 | 0.0 (0.0%) | 25,200 |
| 23 Jun 1980 | USD | 8.75 | 9.25 | 8.75 | 8.75 | 2.1875 | 0.0 (0.0%) | 20,000 |
| 20 Jun 1980 | USD | 8.75 | 9.25 | 8.75 | 8.75 | 2.1875 | 0.0 (0.0%) | 24,800 |
| 19 Jun 1980 | USD | 8.75 | 9.25 | 8.75 | 8.75 | 2.1875 | -0.125 (-1.41%) | 84,400 |
| 18 Jun 1980 | USD | 8.875 | 9.375 | 8.875 | 8.875 | 2.2188 | -0.375 (-4.05%) | 60,200 |
| 17 Jun 1980 | USD | 9.25 | 9.75 | 9.25 | 9.25 | 2.3125 | +0.375 (+4.23%) | 74,100 |
| 16 Jun 1980 | USD | 8.875 | 9.375 | 8.875 | 8.875 | 2.2188 | +0.375 (+4.41%) | 80,900 |
| 13 Jun 1980 | USD | 8.5 | 9 | 8.5 | 8.5 | 2.125 | +0.375 (+4.62%) | 155,300 |
| 12 Jun 1980 | USD | 8.125 | 8.625 | 8.125 | 8.125 | 2.0312 | -0.375 (-4.41%) | 120,400 |
| 11 Jun 1980 | USD | 8.5 | 9 | 8.5 | 8.5 | 2.125 | +0.5 (+6.25%) | 110,400 |
| 10 Jun 1980 | USD | 8 | 8.5 | 8 | 8 | 2 | +0.5 (+6.67%) | 95,600 |
| 9 Jun 1980 | USD | 7.5 | 8 | 7.5 | 7.5 | 1.875 | +0.5 (+7.14%) | 116,500 |
| 6 Jun 1980 | USD | 7 | 7.5 | 7 | 7 | 1.75 | 0.0 (0.0%) | 47,000 |
| 5 Jun 1980 | USD | 7 | 7.5 | 7 | 7 | 1.75 | +0.25 (+3.70%) | 76,800 |
| 4 Jun 1980 | USD | 6.75 | 7.25 | 6.75 | 6.75 | 1.6875 | 0.0 (0.0%) | 25,900 |
| 3 Jun 1980 | USD | 6.75 | 7.25 | 6.75 | 6.75 | 1.6875 | 0.0 (0.0%) | 11,400 |
| 2 Jun 1980 | USD | 6.75 | 7.25 | 6.75 | 6.75 | 1.6875 | -0.125 (-1.82%) | 9,800 |
| 30 May 1980 | USD | 6.875 | 7.375 | 6.875 | 6.875 | 1.7188 | 0.0 (0.0%) | 25,300 |
| 29 May 1980 | USD | 6.875 | 7.375 | 6.875 | 6.875 | 1.7188 | -0.25 (-3.51%) | 111,900 |
| 28 May 1980 | USD | 7.125 | 7.625 | 7.125 | 7.125 | 1.7812 | +0.25 (+3.64%) | 47,200 |
| 27 May 1980 | USD | 6.875 | 7.375 | 6.875 | 6.875 | 1.7188 | 0.0 (0.0%) | 14,600 |
| 26 May 1980 | USD | 6.875 | 6.875 | 6.875 | 6.875 | 1.7188 | 0.0 (0.0%) | 0 |
| 23 May 1980 | USD | 6.875 | 7.375 | 6.875 | 6.875 | 1.7188 | +0.25 (+3.77%) | 74,000 |
| 22 May 1980 | USD | 6.625 | 7.125 | 6.625 | 6.625 | 1.6562 | +0.25 (+3.92%) | 59,700 |
| 21 May 1980 | USD | 6.375 | 6.875 | 6.375 | 6.375 | 1.5938 | 0.0 (0.0%) | 31,700 |
| 20 May 1980 | USD | 6.375 | 6.875 | 6.375 | 6.375 | 1.5938 | 0.0 (0.0%) | 23,000 |
| 19 May 1980 | USD | 6.375 | 6.875 | 6.375 | 6.375 | 1.5938 | -0.125 (-1.92%) | 24,300 |
| 16 May 1980 | USD | 6.5 | 7 | 6.5 | 6.5 | 1.625 | 0.0 (0.0%) | 19,800 |
| 15 May 1980 | USD | 6.5 | 7 | 6.5 | 6.5 | 1.625 | +0.125 (+1.96%) | 13,800 |
