| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 12 Sep 1980 | USD | 23.502 | 23.625 | 23.502 | 23.502 | 2.6113 | -0.249 (-1.05%) | 7,300 |
| 11 Sep 1980 | USD | 23.751 | 23.751 | 23.625 | 23.751 | 2.639 | +0.126 (+0.53%) | 5,900 |
| 10 Sep 1980 | USD | 23.625 | 23.877 | 23.376 | 23.625 | 2.625 | -0.126 (-0.53%) | 14,300 |
| 9 Sep 1980 | USD | 23.751 | 23.751 | 23.25 | 23.751 | 2.639 | +0.249 (+1.06%) | 4,900 |
| 8 Sep 1980 | USD | 23.502 | 23.877 | 23.25 | 23.502 | 2.6113 | -0.123 (-0.52%) | 15,800 |
| 5 Sep 1980 | USD | 23.625 | 24.126 | 23.625 | 23.625 | 2.625 | -0.375 (-1.56%) | 7,000 |
| 4 Sep 1980 | USD | 24 | 24 | 23.877 | 24 | 2.6667 | +0.123 (+0.52%) | 63,900 |
| 3 Sep 1980 | USD | 23.877 | 24.126 | 23.751 | 23.877 | 2.653 | -0.249 (-1.03%) | 46,100 |
| 2 Sep 1980 | USD | 24.126 | 24.252 | 24 | 24.126 | 2.6807 | 0.0 (0.0%) | 18,200 |
| 29 Aug 1980 | USD | 24.126 | 24.252 | 24.126 | 24.126 | 2.6807 | -0.126 (-0.52%) | 18,100 |
| 28 Aug 1980 | USD | 24.252 | 24.252 | 24.126 | 24.252 | 2.6947 | -0.123 (-0.50%) | 5,400 |
| 27 Aug 1980 | USD | 24.375 | 24.627 | 24.126 | 24.375 | 2.7083 | -0.375 (-1.52%) | 153,800 |
| 26 Aug 1980 | USD | 24.75 | 24.876 | 24.375 | 24.75 | 2.75 | +0.375 (+1.54%) | 7,100 |
| 25 Aug 1980 | USD | 24.375 | 24.375 | 24.126 | 24.375 | 2.7083 | +0.123 (+0.51%) | 4,700 |
| 22 Aug 1980 | USD | 24.252 | 24.252 | 23.625 | 24.252 | 2.6947 | +0.75 (+3.19%) | 6,500 |
| 21 Aug 1980 | USD | 23.502 | 23.625 | 23.25 | 23.502 | 2.6113 | +0.126 (+0.54%) | 20,200 |
| 20 Aug 1980 | USD | 23.376 | 23.376 | 23.127 | 23.376 | 2.5973 | +0.126 (+0.54%) | 8,300 |
| 19 Aug 1980 | USD | 23.25 | 23.502 | 23.127 | 23.25 | 2.5833 | 0.0 (0.0%) | 9,600 |
| 18 Aug 1980 | USD | 23.25 | 23.502 | 23.25 | 23.25 | 2.5833 | -0.252 (-1.07%) | 12,100 |
| 15 Aug 1980 | USD | 23.502 | 23.502 | 23.376 | 23.502 | 2.6113 | 0.0 (0.0%) | 8,600 |
| 14 Aug 1980 | USD | 23.502 | 23.502 | 23.376 | 23.502 | 2.6113 | +0.126 (+0.54%) | 12,800 |
| 13 Aug 1980 | USD | 23.376 | 23.376 | 23.127 | 23.376 | 2.5973 | +0.126 (+0.54%) | 15,900 |
| 12 Aug 1980 | USD | 23.25 | 23.25 | 23.127 | 23.25 | 2.5833 | +0.123 (+0.53%) | 14,500 |
| 11 Aug 1980 | USD | 23.127 | 23.25 | 23.001 | 23.127 | 2.5697 | 0.0 (0.0%) | 26,000 |
| 8 Aug 1980 | USD | 23.127 | 23.376 | 23.127 | 23.127 | 2.5697 | -0.123 (-0.53%) | 52,400 |
| 7 Aug 1980 | USD | 23.25 | 23.502 | 23.127 | 23.25 | 2.5833 | -0.126 (-0.54%) | 14,500 |
| 6 Aug 1980 | USD | 23.376 | 23.625 | 23.376 | 23.376 | 2.5973 | -0.126 (-0.54%) | 12,500 |
| 5 Aug 1980 | USD | 23.502 | 23.751 | 23.502 | 23.502 | 2.6113 | -0.249 (-1.05%) | 59,000 |
| 4 Aug 1980 | USD | 23.751 | 23.751 | 23.502 | 23.751 | 2.639 | -0.501 (-2.07%) | 24,800 |
| 1 Aug 1980 | USD | 24.252 | 24.375 | 24.252 | 24.252 | 2.6947 | -0.123 (-0.50%) | 50,000 |
