| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 24 Apr 1980 | USD | 33 | 33.378 | 32.628 | 33 | 0.6875 | +0.498 (+1.53%) | 50,100 |
| 23 Apr 1980 | USD | 32.502 | 33.252 | 31.752 | 32.502 | 0.6771 | +1.248 (+3.99%) | 88,000 |
| 22 Apr 1980 | USD | 31.254 | 31.5 | 30.876 | 31.254 | 0.6511 | +0.504 (+1.64%) | 108,000 |
| 21 Apr 1980 | USD | 30.75 | 30.876 | 30.504 | 30.75 | 0.6406 | +0.246 (+0.81%) | 25,100 |
| 18 Apr 1980 | USD | 30.504 | 30.876 | 30.504 | 30.504 | 0.6355 | -0.246 (-0.80%) | 26,300 |
| 17 Apr 1980 | USD | 30.75 | 31.002 | 30.624 | 30.75 | 0.6406 | 0.0 (0.0%) | 34,300 |
| 16 Apr 1980 | USD | 30.75 | 31.626 | 30.504 | 30.75 | 0.6406 | 0.0 (0.0%) | 136,000 |
| 15 Apr 1980 | USD | 30.75 | 30.75 | 30.252 | 30.75 | 0.6406 | +0.372 (+1.22%) | 49,100 |
| 14 Apr 1980 | USD | 30.378 | 30.75 | 30 | 30.378 | 0.6329 | -0.126 (-0.41%) | 25,500 |
| 11 Apr 1980 | USD | 30.504 | 31.002 | 30.504 | 30.504 | 0.6355 | -0.246 (-0.80%) | 34,300 |
| 10 Apr 1980 | USD | 30.75 | 31.002 | 30.378 | 30.75 | 0.6406 | +0.246 (+0.81%) | 49,200 |
| 9 Apr 1980 | USD | 30.504 | 30.504 | 29.874 | 30.504 | 0.6355 | +0.378 (+1.25%) | 38,400 |
| 8 Apr 1980 | USD | 30.126 | 30.378 | 29.874 | 30.126 | 0.6276 | -0.126 (-0.42%) | 48,300 |
| 7 Apr 1980 | USD | 30.252 | 30.504 | 29.754 | 30.252 | 0.6302 | -0.624 (-2.02%) | 106,000 |
| 3 Apr 1980 | USD | 30.876 | 31.128 | 30.624 | 30.876 | 0.6432 | -0.252 (-0.81%) | 39,400 |
| 2 Apr 1980 | USD | 31.128 | 31.254 | 30.75 | 31.128 | 0.6485 | 0.0 (0.0%) | 94,600 |
| 1 Apr 1980 | USD | 31.128 | 31.752 | 30.75 | 31.128 | 0.6485 | -0.372 (-1.18%) | 83,700 |
| 31 Mar 1980 | USD | 31.5 | 31.626 | 30.876 | 31.5 | 0.6562 | 0.0 (0.0%) | 78,100 |
| 28 Mar 1980 | USD | 31.5 | 31.878 | 29.628 | 31.5 | 0.6562 | +2.124 (+7.23%) | 129,800 |
| 27 Mar 1980 | USD | 29.376 | 29.754 | 29.124 | 29.376 | 0.612 | -0.252 (-0.85%) | 88,200 |
| 26 Mar 1980 | USD | 29.628 | 29.754 | 29.502 | 29.628 | 0.6172 | +0.378 (+1.29%) | 107,800 |
| 25 Mar 1980 | USD | 29.25 | 29.754 | 28.878 | 29.25 | 0.6094 | +0.372 (+1.29%) | 105,000 |
| 24 Mar 1980 | USD | 28.878 | 29.25 | 28.878 | 28.878 | 0.6016 | -0.372 (-1.27%) | 118,800 |
| 21 Mar 1980 | USD | 29.25 | 29.502 | 29.124 | 29.25 | 0.6094 | -0.126 (-0.43%) | 82,100 |
| 20 Mar 1980 | USD | 29.376 | 29.628 | 29.004 | 29.376 | 0.612 | -0.252 (-0.85%) | 64,500 |
| 19 Mar 1980 | USD | 29.628 | 30.126 | 29.502 | 29.628 | 0.6172 | -0.246 (-0.82%) | 75,600 |
| 18 Mar 1980 | USD | 29.874 | 30.126 | 29.124 | 29.874 | 0.6224 | +0.624 (+2.13%) | 86,800 |
| 17 Mar 1980 | USD | 29.25 | 29.754 | 29.25 | 29.25 | 0.6094 | 0.0 (0.0%) | 118,900 |
