| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 27 Jun 1980 | USD | 30.376 | 30.376 | 30 | 30.376 | 3.797 | +0.124 (+0.41%) | 13,100 |
| 26 Jun 1980 | USD | 30.252 | 30.752 | 29.128 | 30.252 | 3.7815 | +1.124 (+3.86%) | 57,300 |
| 25 Jun 1980 | USD | 29.128 | 29.376 | 28.752 | 29.128 | 3.641 | +0.5 (+1.75%) | 144,500 |
| 24 Jun 1980 | USD | 28.628 | 28.628 | 28.128 | 28.628 | 3.5785 | +0.628 (+2.24%) | 5,600 |
| 23 Jun 1980 | USD | 28 | 28 | 27.5 | 28 | 3.5 | +0.124 (+0.44%) | 23,700 |
| 20 Jun 1980 | USD | 27.876 | 28 | 27.628 | 27.876 | 3.4845 | -0.252 (-0.90%) | 20,900 |
| 19 Jun 1980 | USD | 28.128 | 28.376 | 27.876 | 28.128 | 3.516 | 0.0 (0.0%) | 32,400 |
| 18 Jun 1980 | USD | 28.128 | 28.128 | 28 | 28.128 | 3.516 | +0.128 (+0.46%) | 11,200 |
| 17 Jun 1980 | USD | 28 | 28.252 | 28 | 28 | 3.5 | +0.248 (+0.89%) | 71,800 |
| 16 Jun 1980 | USD | 27.752 | 27.752 | 27.5 | 27.752 | 3.469 | +0.376 (+1.37%) | 104,200 |
| 13 Jun 1980 | USD | 27.376 | 27.5 | 27.128 | 27.376 | 3.422 | 0.0 (0.0%) | 12,600 |
| 12 Jun 1980 | USD | 27.376 | 27.876 | 27.252 | 27.376 | 3.422 | -0.624 (-2.23%) | 15,400 |
| 11 Jun 1980 | USD | 28 | 28.376 | 28 | 28 | 3.5 | -0.376 (-1.33%) | 26,400 |
| 10 Jun 1980 | USD | 28.376 | 28.5 | 28.376 | 28.376 | 3.547 | -0.124 (-0.44%) | 8,200 |
| 9 Jun 1980 | USD | 28.5 | 28.876 | 28.5 | 28.5 | 3.5625 | -0.128 (-0.45%) | 5,600 |
| 6 Jun 1980 | USD | 28.628 | 28.876 | 28.628 | 28.628 | 3.5785 | -0.124 (-0.43%) | 10,800 |
| 5 Jun 1980 | USD | 28.752 | 29 | 28.628 | 28.752 | 3.594 | -0.124 (-0.43%) | 10,800 |
| 4 Jun 1980 | USD | 28.876 | 28.876 | 28.628 | 28.876 | 3.6095 | +0.124 (+0.43%) | 16,800 |
| 3 Jun 1980 | USD | 28.752 | 28.876 | 28.5 | 28.752 | 3.594 | -0.248 (-0.86%) | 23,200 |
| 2 Jun 1980 | USD | 29 | 29 | 29 | 29 | 3.625 | -0.252 (-0.86%) | 42,900 |
| 30 May 1980 | USD | 29.252 | 29.252 | 28.752 | 29.252 | 3.6565 | +0.376 (+1.30%) | 22,400 |
| 29 May 1980 | USD | 28.876 | 29.252 | 28.752 | 28.876 | 3.6095 | -0.752 (-2.54%) | 16,100 |
| 28 May 1980 | USD | 29.628 | 30.252 | 29.628 | 29.628 | 3.7035 | -0.5 (-1.66%) | 6,100 |
| 27 May 1980 | USD | 30.128 | 30.252 | 29.876 | 30.128 | 3.766 | +0.128 (+0.43%) | 6,900 |
| 26 May 1980 | USD | 30 | 30 | 30 | 30 | 3.75 | 0.0 (0.0%) | 0 |
| 23 May 1980 | USD | 30 | 30.128 | 29.628 | 30 | 3.75 | +0.372 (+1.26%) | 54,900 |
| 22 May 1980 | USD | 29.628 | 29.628 | 28.252 | 29.628 | 3.7035 | +1.128 (+3.96%) | 29,500 |
| 21 May 1980 | USD | 28.5 | 28.5 | 27.876 | 28.5 | 3.5625 | +0.372 (+1.32%) | 6,300 |
| 20 May 1980 | USD | 28.128 | 28.128 | 27 | 28.128 | 3.516 | +1.128 (+4.18%) | 18,400 |
| 19 May 1980 | USD | 27 | 27.252 | 26.876 | 27 | 3.375 | +0.248 (+0.93%) | 11,800 |
