| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 29 Apr 1980 | USD | 37.376 | 37.628 | 36.752 | 37.376 | 4.3219 | +0.376 (+1.02%) | 29,600 |
| 28 Apr 1980 | USD | 37 | 37.128 | 36.628 | 37 | 4.2784 | +0.124 (+0.34%) | 12,800 |
| 25 Apr 1980 | USD | 36.876 | 37.252 | 36.128 | 36.876 | 4.2641 | +0.624 (+1.72%) | 4,100 |
| 24 Apr 1980 | USD | 36.252 | 36.5 | 35.252 | 36.252 | 4.192 | +0.876 (+2.48%) | 9,800 |
| 23 Apr 1980 | USD | 35.376 | 36 | 34.876 | 35.376 | 4.0907 | +0.124 (+0.35%) | 36,500 |
| 22 Apr 1980 | USD | 35.252 | 35.252 | 33 | 35.252 | 4.0763 | +2.5 (+7.63%) | 43,800 |
| 21 Apr 1980 | USD | 32.752 | 33 | 32.628 | 32.752 | 3.7872 | -0.5 (-1.50%) | 16,200 |
| 18 Apr 1980 | USD | 33.252 | 34.252 | 33 | 33.252 | 3.8451 | -0.748 (-2.20%) | 31,300 |
| 17 Apr 1980 | USD | 34 | 35.252 | 34 | 34 | 3.9315 | -1.252 (-3.55%) | 52,000 |
| 16 Apr 1980 | USD | 35.252 | 35.752 | 35.128 | 35.252 | 4.0763 | -0.748 (-2.08%) | 52,900 |
| 15 Apr 1980 | USD | 36 | 36.252 | 35.752 | 36 | 4.1628 | -0.252 (-0.70%) | 16,500 |
| 14 Apr 1980 | USD | 36.252 | 36.628 | 36.252 | 36.252 | 4.192 | -0.376 (-1.03%) | 15,400 |
| 11 Apr 1980 | USD | 36.628 | 36.628 | 35.5 | 36.628 | 4.2354 | +1.628 (+4.65%) | 9,500 |
| 10 Apr 1980 | USD | 35 | 35 | 34.5 | 35 | 4.0472 | +0.872 (+2.56%) | 4,700 |
| 9 Apr 1980 | USD | 34.128 | 34.252 | 33.5 | 34.128 | 3.9463 | +1.128 (+3.42%) | 24,500 |
| 8 Apr 1980 | USD | 33 | 33.252 | 32.252 | 33 | 3.8159 | +0.248 (+0.76%) | 56,300 |
| 7 Apr 1980 | USD | 32.752 | 32.876 | 32.376 | 32.752 | 3.7872 | +0.124 (+0.38%) | 73,500 |
| 3 Apr 1980 | USD | 32.628 | 33 | 32.252 | 32.628 | 3.7729 | -1.124 (-3.33%) | 48,400 |
| 2 Apr 1980 | USD | 33.752 | 34 | 33 | 33.752 | 3.9029 | -0.5 (-1.46%) | 116,200 |
| 1 Apr 1980 | USD | 34.252 | 34.752 | 34 | 34.252 | 3.9607 | -0.5 (-1.44%) | 38,900 |
| 31 Mar 1980 | USD | 34.752 | 34.876 | 34.5 | 34.752 | 4.0185 | +0.124 (+0.36%) | 21,000 |
| 28 Mar 1980 | USD | 34.628 | 35 | 33.376 | 34.628 | 4.0042 | +1.5 (+4.53%) | 17,600 |
| 27 Mar 1980 | USD | 33.128 | 33.252 | 33 | 33.128 | 3.8307 | -0.248 (-0.74%) | 15,400 |
| 26 Mar 1980 | USD | 33.376 | 33.752 | 33.128 | 33.376 | 3.8594 | +0.124 (+0.37%) | 10,900 |
| 25 Mar 1980 | USD | 33.252 | 33.752 | 33.128 | 33.252 | 3.8451 | -0.376 (-1.12%) | 13,000 |
| 24 Mar 1980 | USD | 33.628 | 34.628 | 33.628 | 33.628 | 3.8885 | -1.248 (-3.58%) | 86,100 |
| 21 Mar 1980 | USD | 34.876 | 34.876 | 34.5 | 34.876 | 4.0328 | 0.0 (0.0%) | 12,300 |
| 20 Mar 1980 | USD | 34.876 | 35 | 34.752 | 34.876 | 4.0328 | -0.124 (-0.35%) | 16,700 |
| 19 Mar 1980 | USD | 35 | 35.5 | 34.752 | 35 | 4.0472 | +0.624 (+1.82%) | 99,300 |
| 18 Mar 1980 | USD | 34.376 | 34.628 | 34.128 | 34.376 | 3.975 | -0.124 (-0.36%) | 43,500 |
