| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 29 Apr 1980 | USD | 19.628 | 19.628 | 19.628 | 19.628 | 1.2268 | 0.0 (0.0%) | 0 |
| 28 Apr 1980 | USD | 19.628 | 19.628 | 19.628 | 19.628 | 1.2268 | 0.0 (0.0%) | 0 |
| 25 Apr 1980 | USD | 19.628 | 19.876 | 19.628 | 19.628 | 1.2268 | -0.248 (-1.25%) | 400 |
| 24 Apr 1980 | USD | 19.876 | 19.876 | 19.876 | 19.876 | 1.2423 | 0.0 (0.0%) | 200 |
| 23 Apr 1980 | USD | 19.876 | 19.876 | 19.876 | 19.876 | 1.2423 | +0.124 (+0.63%) | 700 |
| 22 Apr 1980 | USD | 19.752 | 19.752 | 19.376 | 19.752 | 1.2345 | +0.252 (+1.29%) | 1,100 |
| 21 Apr 1980 | USD | 19.5 | 19.5 | 19.5 | 19.5 | 1.2188 | -0.252 (-1.28%) | 300 |
| 18 Apr 1980 | USD | 19.752 | 20 | 19.752 | 19.752 | 1.2345 | -0.248 (-1.24%) | 300 |
| 17 Apr 1980 | USD | 20 | 20.252 | 20 | 20 | 1.25 | -0.5 (-2.44%) | 300 |
| 16 Apr 1980 | USD | 20.5 | 20.5 | 20.376 | 20.5 | 1.2812 | +0.372 (+1.85%) | 400 |
| 15 Apr 1980 | USD | 20.128 | 20.128 | 20.128 | 20.128 | 1.258 | 0.0 (0.0%) | 100 |
| 14 Apr 1980 | USD | 20.128 | 20.5 | 20.128 | 20.128 | 1.258 | -0.372 (-1.81%) | 1,200 |
| 11 Apr 1980 | USD | 20.5 | 20.5 | 20.5 | 20.5 | 1.2812 | 0.0 (0.0%) | 0 |
| 10 Apr 1980 | USD | 20.5 | 20.5 | 20.5 | 20.5 | 1.2812 | +0.372 (+1.85%) | 500 |
| 9 Apr 1980 | USD | 20.128 | 20.128 | 20.128 | 20.128 | 1.258 | 0.0 (0.0%) | 200 |
| 8 Apr 1980 | USD | 20.128 | 20.128 | 20.128 | 20.128 | 1.258 | -0.124 (-0.61%) | 100 |
| 7 Apr 1980 | USD | 20.252 | 20.628 | 20.252 | 20.252 | 1.2657 | -0.624 (-2.99%) | 800 |
| 3 Apr 1980 | USD | 20.876 | 20.876 | 20.876 | 20.876 | 1.3048 | 0.0 (0.0%) | 0 |
| 2 Apr 1980 | USD | 20.876 | 20.876 | 20.876 | 20.876 | 1.3048 | 0.0 (0.0%) | 500 |
| 1 Apr 1980 | USD | 20.876 | 21.252 | 20.876 | 20.876 | 1.3048 | -0.376 (-1.77%) | 1,300 |
| 31 Mar 1980 | USD | 21.252 | 21.252 | 21 | 21.252 | 1.3282 | +0.376 (+1.80%) | 700 |
| 28 Mar 1980 | USD | 20.876 | 21.128 | 20.876 | 20.876 | 1.3048 | 0.0 (0.0%) | 2,000 |
| 27 Mar 1980 | USD | 20.876 | 21 | 20.876 | 20.876 | 1.3048 | -0.376 (-1.77%) | 400 |
| 26 Mar 1980 | USD | 21.252 | 21.252 | 21 | 21.252 | 1.3282 | +0.5 (+2.41%) | 1,900 |
| 25 Mar 1980 | USD | 20.752 | 21 | 20.752 | 20.752 | 1.297 | -0.248 (-1.18%) | 600 |
| 24 Mar 1980 | USD | 21 | 21 | 21 | 21 | 1.3125 | 0.0 (0.0%) | 900 |
| 21 Mar 1980 | USD | 21 | 21.128 | 20.752 | 21 | 1.3125 | -0.252 (-1.19%) | 3,300 |
| 20 Mar 1980 | USD | 21.252 | 21.876 | 21.252 | 21.252 | 1.3282 | -0.376 (-1.74%) | 2,700 |
| 19 Mar 1980 | USD | 21.628 | 22 | 21.628 | 21.628 | 1.3518 | -0.372 (-1.69%) | 1,500 |
| 18 Mar 1980 | USD | 22 | 22.752 | 22 | 22 | 1.375 | -1 (-4.35%) | 1,000 |
