| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 24 Apr 1980 | USD | 23.256 | 23.504 | 23.256 | 23.256 | 29.07 | 0.0 (0.0%) | 5,301 |
| 23 Apr 1980 | USD | 23.256 | 23.256 | 22.88 | 23.256 | 29.07 | +0.256 (+1.11%) | 14,700 |
| 22 Apr 1980 | USD | 23 | 23.256 | 22.752 | 23 | 28.75 | +0.248 (+1.09%) | 18,400 |
| 21 Apr 1980 | USD | 22.752 | 22.88 | 22.504 | 22.752 | 28.44 | -0.248 (-1.08%) | 5,400 |
| 18 Apr 1980 | USD | 23 | 23.256 | 22.256 | 23 | 28.75 | -0.504 (-2.14%) | 5,700 |
| 17 Apr 1980 | USD | 23.504 | 23.504 | 23.376 | 23.504 | 29.38 | -0.248 (-1.04%) | 1,701 |
| 16 Apr 1980 | USD | 23.752 | 23.88 | 23.632 | 23.752 | 29.69 | +0.248 (+1.06%) | 4,101 |
| 15 Apr 1980 | USD | 23.504 | 23.752 | 23.504 | 23.504 | 29.38 | -0.376 (-1.57%) | 2,700 |
| 14 Apr 1980 | USD | 23.88 | 24.128 | 23.752 | 23.88 | 29.85 | -0.248 (-1.03%) | 9,400 |
| 11 Apr 1980 | USD | 24.128 | 24.376 | 23.752 | 24.128 | 30.16 | -0.248 (-1.02%) | 16,101 |
| 10 Apr 1980 | USD | 24.376 | 24.504 | 24 | 24.376 | 30.47 | +0.12 (+0.49%) | 41,301 |
| 9 Apr 1980 | USD | 24.256 | 24.256 | 23.504 | 24.256 | 30.32 | +0.376 (+1.57%) | 9,900 |
| 8 Apr 1980 | USD | 23.88 | 23.88 | 22.504 | 23.88 | 29.85 | +1.248 (+5.51%) | 37,300 |
| 7 Apr 1980 | USD | 22.632 | 22.752 | 22.504 | 22.632 | 28.29 | +0.632 (+2.87%) | 8,001 |
| 3 Apr 1980 | USD | 22 | 22.256 | 21.752 | 22 | 27.5 | +0.12 (+0.55%) | 1,701 |
| 2 Apr 1980 | USD | 21.88 | 22 | 21 | 21.88 | 27.35 | +1.128 (+5.44%) | 4,000 |
| 1 Apr 1980 | USD | 20.752 | 20.752 | 20 | 20.752 | 25.94 | +0.496 (+2.45%) | 16,500 |
| 31 Mar 1980 | USD | 20.256 | 20.504 | 20.128 | 20.256 | 25.32 | 0.0 (0.0%) | 5,800 |
| 28 Mar 1980 | USD | 20.256 | 20.256 | 19.752 | 20.256 | 25.32 | +0.752 (+3.86%) | 14,800 |
| 27 Mar 1980 | USD | 19.504 | 20.504 | 19.504 | 19.504 | 24.38 | -0.872 (-4.28%) | 27,600 |
| 26 Mar 1980 | USD | 20.376 | 20.376 | 19.752 | 20.376 | 25.47 | +0.744 (+3.79%) | 14,700 |
| 25 Mar 1980 | USD | 19.632 | 19.88 | 19.504 | 19.632 | 24.54 | -0.368 (-1.84%) | 3,900 |
| 24 Mar 1980 | USD | 20 | 20.128 | 19.632 | 20 | 25 | 0.0 (0.0%) | 18,801 |
| 21 Mar 1980 | USD | 20 | 20.752 | 20 | 20 | 25 | -0.504 (-2.46%) | 8,200 |
| 20 Mar 1980 | USD | 20.504 | 21 | 20.504 | 20.504 | 25.63 | -0.248 (-1.20%) | 3,700 |
| 19 Mar 1980 | USD | 20.752 | 21.504 | 20.752 | 20.752 | 25.94 | -0.504 (-2.37%) | 15,000 |
| 18 Mar 1980 | USD | 21.256 | 21.504 | 21 | 21.256 | 26.57 | -0.496 (-2.28%) | 34,300 |
| 17 Mar 1980 | USD | 21.752 | 22.632 | 21.632 | 21.752 | 27.19 | 0.0 (0.0%) | 14,301 |
