| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 22 Sep 1980 | USD | 18.75 | 19.001 | 18.626 | 18.75 | 6.25 | -0.251 (-1.32%) | 17,100 |
| 19 Sep 1980 | USD | 19.001 | 19.125 | 18.75 | 19.001 | 6.3337 | 0.0 (0.0%) | 32,600 |
| 18 Sep 1980 | USD | 19.001 | 19.001 | 18.626 | 19.001 | 6.3337 | +0.251 (+1.34%) | 231,100 |
| 17 Sep 1980 | USD | 18.75 | 18.875 | 18.5 | 18.75 | 6.25 | +0.124 (+0.67%) | 48,600 |
| 16 Sep 1980 | USD | 18.626 | 18.875 | 18.626 | 18.626 | 6.2087 | -0.249 (-1.32%) | 18,200 |
| 15 Sep 1980 | USD | 18.875 | 19.001 | 18.626 | 18.875 | 6.2917 | -0.126 (-0.66%) | 66,700 |
| 12 Sep 1980 | USD | 19.001 | 19.001 | 18.75 | 19.001 | 6.3337 | +0.126 (+0.67%) | 57,000 |
| 11 Sep 1980 | USD | 18.875 | 19.001 | 18.875 | 18.875 | 6.2917 | -0.126 (-0.66%) | 16,000 |
| 10 Sep 1980 | USD | 19.001 | 19.125 | 18.875 | 19.001 | 6.3337 | -0.124 (-0.65%) | 15,300 |
| 9 Sep 1980 | USD | 19.125 | 19.25 | 18.75 | 19.125 | 6.375 | +0.124 (+0.65%) | 37,200 |
| 8 Sep 1980 | USD | 19.001 | 19.376 | 19.001 | 19.001 | 6.3337 | -0.249 (-1.29%) | 31,700 |
| 5 Sep 1980 | USD | 19.25 | 19.625 | 19.001 | 19.25 | 6.4167 | -0.25 (-1.28%) | 103,000 |
| 4 Sep 1980 | USD | 19.5 | 19.751 | 19.376 | 19.5 | 6.5 | +0.124 (+0.64%) | 64,900 |
| 3 Sep 1980 | USD | 19.376 | 19.376 | 19.001 | 19.376 | 6.4587 | +0.251 (+1.31%) | 23,100 |
| 2 Sep 1980 | USD | 19.125 | 19.25 | 19.001 | 19.125 | 6.375 | -0.626 (-3.17%) | 19,000 |
| 29 Aug 1980 | USD | 19.751 | 19.751 | 19.25 | 19.751 | 6.5837 | +0.375 (+1.94%) | 79,100 |
| 28 Aug 1980 | USD | 19.376 | 19.376 | 19.125 | 19.376 | 6.4587 | +0.126 (+0.65%) | 18,800 |
| 27 Aug 1980 | USD | 19.25 | 19.376 | 19.001 | 19.25 | 6.4167 | 0.0 (0.0%) | 47,000 |
| 26 Aug 1980 | USD | 19.25 | 19.5 | 19.25 | 19.25 | 6.4167 | -0.25 (-1.28%) | 17,800 |
| 25 Aug 1980 | USD | 19.5 | 19.5 | 19.25 | 19.5 | 6.5 | 0.0 (0.0%) | 92,600 |
| 22 Aug 1980 | USD | 19.5 | 19.5 | 19.25 | 19.5 | 6.5 | +0.124 (+0.64%) | 20,600 |
| 21 Aug 1980 | USD | 19.376 | 19.625 | 19.125 | 19.376 | 6.4587 | 0.0 (0.0%) | 34,500 |
| 20 Aug 1980 | USD | 19.376 | 19.625 | 19.125 | 19.376 | 6.4587 | -0.124 (-0.64%) | 35,600 |
| 19 Aug 1980 | USD | 19.5 | 19.5 | 19.25 | 19.5 | 6.5 | +0.25 (+1.30%) | 145,700 |
| 18 Aug 1980 | USD | 19.25 | 19.5 | 19.25 | 19.25 | 6.4167 | -0.25 (-1.28%) | 37,400 |
| 15 Aug 1980 | USD | 19.5 | 19.625 | 19.376 | 19.5 | 6.5 | +0.124 (+0.64%) | 17,400 |
| 14 Aug 1980 | USD | 19.376 | 19.5 | 19.125 | 19.376 | 6.4587 | +0.126 (+0.65%) | 31,100 |
| 13 Aug 1980 | USD | 19.25 | 19.5 | 19.125 | 19.25 | 6.4167 | 0.0 (0.0%) | 53,300 |
| 12 Aug 1980 | USD | 19.25 | 19.376 | 19.001 | 19.25 | 6.4167 | 0.0 (0.0%) | 99,300 |
| 11 Aug 1980 | USD | 19.25 | 19.5 | 19.125 | 19.25 | 6.4167 | +0.125 (+0.65%) | 24,800 |
