| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 12 Sep 1980 | USD | 24.252 | 24.252 | 24.252 | 24.252 | 60.63 | +0.376 (+1.57%) | 400 |
| 11 Sep 1980 | USD | 23.876 | 24.252 | 23.876 | 23.876 | 59.69 | +0.124 (+0.52%) | 1,000 |
| 10 Sep 1980 | USD | 23.752 | 23.752 | 23.628 | 23.752 | 59.38 | +0.124 (+0.52%) | 1,900 |
| 9 Sep 1980 | USD | 23.628 | 24.252 | 23.628 | 23.628 | 59.07 | -0.624 (-2.57%) | 3,700 |
| 8 Sep 1980 | USD | 24.252 | 24.252 | 24.252 | 24.252 | 60.63 | 0.0 (0.0%) | 300 |
| 5 Sep 1980 | USD | 24.252 | 24.5 | 24.252 | 24.252 | 60.63 | -0.248 (-1.01%) | 600 |
| 4 Sep 1980 | USD | 24.5 | 24.628 | 24.252 | 24.5 | 61.25 | +0.5 (+2.08%) | 1,300 |
| 3 Sep 1980 | USD | 24 | 24.376 | 23.752 | 24 | 60 | +0.372 (+1.57%) | 3,900 |
| 2 Sep 1980 | USD | 23.628 | 23.628 | 23.252 | 23.628 | 59.07 | +0.252 (+1.08%) | 2,300 |
| 29 Aug 1980 | USD | 23.376 | 23.376 | 23.376 | 23.376 | 58.44 | -0.252 (-1.07%) | 200 |
| 28 Aug 1980 | USD | 23.628 | 23.752 | 23.376 | 23.628 | 59.07 | -0.248 (-1.04%) | 5,300 |
| 27 Aug 1980 | USD | 23.876 | 23.876 | 23.752 | 23.876 | 59.69 | -0.124 (-0.52%) | 400 |
| 26 Aug 1980 | USD | 24 | 24 | 24 | 24 | 60 | -0.252 (-1.04%) | 1,000 |
| 25 Aug 1980 | USD | 24.252 | 24.252 | 23.752 | 24.252 | 60.63 | +0.252 (+1.05%) | 1,700 |
| 22 Aug 1980 | USD | 24 | 24 | 23.752 | 24 | 60 | -0.128 (-0.53%) | 1,400 |
| 21 Aug 1980 | USD | 24.128 | 24.252 | 23.752 | 24.128 | 60.32 | +0.128 (+0.53%) | 1,000 |
| 20 Aug 1980 | USD | 24 | 24.252 | 23.752 | 24 | 60 | +0.5 (+2.13%) | 1,300 |
| 19 Aug 1980 | USD | 23.5 | 24 | 23.5 | 23.5 | 58.75 | -0.252 (-1.06%) | 2,100 |
| 18 Aug 1980 | USD | 23.752 | 23.752 | 23.752 | 23.752 | 59.38 | -0.124 (-0.52%) | 1,100 |
| 15 Aug 1980 | USD | 23.876 | 24 | 23.876 | 23.876 | 59.69 | -0.124 (-0.52%) | 2,100 |
| 14 Aug 1980 | USD | 24 | 24.252 | 24 | 24 | 60 | +0.124 (+0.52%) | 1,900 |
| 13 Aug 1980 | USD | 23.876 | 24 | 23.876 | 23.876 | 59.69 | 0.0 (0.0%) | 1,600 |
| 12 Aug 1980 | USD | 23.876 | 24 | 23.876 | 23.876 | 59.69 | 0.0 (0.0%) | 2,900 |
| 11 Aug 1980 | USD | 23.876 | 23.876 | 23.628 | 23.876 | 59.69 | +0.5 (+2.14%) | 800 |
| 8 Aug 1980 | USD | 23.376 | 23.628 | 22.752 | 23.376 | 58.44 | +0.5 (+2.19%) | 1,800 |
| 7 Aug 1980 | USD | 22.876 | 22.876 | 22.252 | 22.876 | 57.19 | +0.376 (+1.67%) | 3,300 |
| 6 Aug 1980 | USD | 22.5 | 22.5 | 22.376 | 22.5 | 56.25 | -0.252 (-1.11%) | 1,100 |
| 5 Aug 1980 | USD | 22.752 | 22.876 | 22.376 | 22.752 | 56.88 | +0.124 (+0.55%) | 2,600 |
| 4 Aug 1980 | USD | 22.628 | 22.628 | 21.752 | 22.628 | 56.57 | +1.252 (+5.86%) | 3,900 |
| 1 Aug 1980 | USD | 21.376 | 21.5 | 21.252 | 21.376 | 53.44 | +0.248 (+1.17%) | 16,300 |
