| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 20 Jun 1980 | USD | 92.88 | 93.5 | 92.88 | 92.88 | 4.644 | -0.12 (-0.13%) | 1,200 |
| 19 Jun 1980 | USD | 93 | 94.13 | 93 | 93 | 4.65 | 0.0 (0.0%) | 3,400 |
| 18 Jun 1980 | USD | 93 | 93.38 | 92.75 | 93 | 4.65 | -0.63 (-0.67%) | 2,000 |
| 17 Jun 1980 | USD | 93.63 | 93.63 | 90.38 | 93.63 | 4.6815 | +3.63 (+4.03%) | 2,400 |
| 16 Jun 1980 | USD | 90 | 90.5 | 89 | 90 | 4.5 | -0.5 (-0.55%) | 3,000 |
| 13 Jun 1980 | USD | 90.5 | 90.5 | 90 | 90.5 | 4.525 | +0.5 (+0.56%) | 600 |
| 12 Jun 1980 | USD | 90 | 92.5 | 90 | 90 | 4.5 | -1.5 (-1.64%) | 4,500 |
| 11 Jun 1980 | USD | 91.5 | 92 | 90 | 91.5 | 4.575 | +0.5 (+0.55%) | 4,600 |
| 10 Jun 1980 | USD | 91 | 91 | 86.38 | 91 | 4.55 | +4.87 (+5.65%) | 4,200 |
| 9 Jun 1980 | USD | 86.13 | 87.75 | 86.13 | 86.13 | 4.3065 | -2 (-2.27%) | 1,600 |
| 6 Jun 1980 | USD | 88.13 | 88.75 | 87.88 | 88.13 | 4.4065 | +5.38 (+6.50%) | 4,300 |
| 5 Jun 1980 | USD | 82.75 | 82.75 | 78.5 | 82.75 | 4.1375 | +4.25 (+5.41%) | 9,800 |
| 4 Jun 1980 | USD | 78.5 | 79.5 | 78.5 | 78.5 | 3.925 | -0.75 (-0.95%) | 2,800 |
| 3 Jun 1980 | USD | 79.25 | 79.25 | 78.63 | 79.25 | 3.9625 | 0.0 (0.0%) | 700 |
| 2 Jun 1980 | USD | 79.25 | 80 | 79.25 | 79.25 | 3.9625 | +0.37 (+0.47%) | 2,900 |
| 30 May 1980 | USD | 78.88 | 78.88 | 75.5 | 78.88 | 3.944 | +3.88 (+5.17%) | 5,400 |
| 29 May 1980 | USD | 75 | 75.75 | 74.75 | 75 | 3.75 | +0.37 (+0.50%) | 2,800 |
| 28 May 1980 | USD | 74.63 | 75 | 74.25 | 74.63 | 3.7315 | -0.37 (-0.49%) | 1,700 |
| 27 May 1980 | USD | 75 | 75.5 | 75 | 75 | 3.75 | +0.25 (+0.33%) | 1,400 |
| 26 May 1980 | USD | 74.75 | 74.75 | 74.75 | 74.75 | 3.7375 | 0.0 (0.0%) | 0 |
| 23 May 1980 | USD | 74.75 | 75.38 | 74.38 | 74.75 | 3.7375 | +1.25 (+1.70%) | 6,400 |
| 22 May 1980 | USD | 73.5 | 73.5 | 72.38 | 73.5 | 3.675 | +1 (+1.38%) | 7,700 |
| 21 May 1980 | USD | 72.5 | 72.63 | 72.25 | 72.5 | 3.625 | +0.5 (+0.69%) | 2,100 |
| 20 May 1980 | USD | 72 | 72 | 70.5 | 72 | 3.6 | +2 (+2.86%) | 1,600 |
| 19 May 1980 | USD | 70 | 71.38 | 70 | 70 | 3.5 | -0.38 (-0.54%) | 3,100 |
| 16 May 1980 | USD | 70.38 | 70.38 | 69.75 | 70.38 | 3.519 | +0.38 (+0.54%) | 1,000 |
| 15 May 1980 | USD | 70 | 70 | 69.25 | 70 | 3.5 | +1 (+1.45%) | 1,800 |
| 14 May 1980 | USD | 69 | 69 | 69 | 69 | 3.45 | -0.13 (-0.19%) | 700 |
| 13 May 1980 | USD | 69.13 | 69.13 | 69.13 | 69.13 | 3.4565 | -0.12 (-0.17%) | 400 |
| 12 May 1980 | USD | 69.25 | 69.25 | 68.88 | 69.25 | 3.4625 | +0.75 (+1.09%) | 300 |
