| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 27 Oct 1980 | USD | 76.628 | 77.378 | 76.628 | 76.628 | 0.8514 | -0.997 (-1.28%) | 11,000 |
| 24 Oct 1980 | USD | 77.625 | 78 | 77.003 | 77.625 | 0.8625 | -0.623 (-0.80%) | 31,700 |
| 23 Oct 1980 | USD | 78.248 | 80.25 | 78 | 78.248 | 0.8694 | -2.002 (-2.49%) | 30,400 |
| 22 Oct 1980 | USD | 80.25 | 80.25 | 78.623 | 80.25 | 0.8917 | 0.0 (0.0%) | 16,500 |
| 21 Oct 1980 | USD | 80.25 | 81.75 | 80.25 | 80.25 | 0.8917 | -0.998 (-1.23%) | 14,000 |
| 20 Oct 1980 | USD | 81.248 | 81.998 | 81 | 81.248 | 0.9028 | -1.252 (-1.52%) | 12,900 |
| 17 Oct 1980 | USD | 82.5 | 83.003 | 82.253 | 82.5 | 0.9167 | -0.998 (-1.20%) | 1,600 |
| 16 Oct 1980 | USD | 83.498 | 86.625 | 83.498 | 83.498 | 0.9278 | -1.875 (-2.20%) | 58,500 |
| 15 Oct 1980 | USD | 85.373 | 86.003 | 85.253 | 85.373 | 0.9486 | -0.255 (-0.30%) | 2,800 |
| 14 Oct 1980 | USD | 85.628 | 87 | 85.628 | 85.628 | 0.9514 | +0.255 (+0.30%) | 19,700 |
| 13 Oct 1980 | USD | 85.373 | 85.373 | 84.248 | 85.373 | 0.9486 | +1.373 (+1.63%) | 2,800 |
| 10 Oct 1980 | USD | 84 | 86.003 | 84 | 84 | 0.9333 | -2.25 (-2.61%) | 6,200 |
| 9 Oct 1980 | USD | 86.25 | 86.25 | 85.748 | 86.25 | 0.9583 | +0.877 (+1.03%) | 15,300 |
| 8 Oct 1980 | USD | 85.373 | 86.003 | 84.375 | 85.373 | 0.9486 | +1.245 (+1.48%) | 7,000 |
| 7 Oct 1980 | USD | 84.128 | 86.873 | 84 | 84.128 | 0.9348 | -2.745 (-3.16%) | 8,500 |
| 6 Oct 1980 | USD | 86.873 | 86.873 | 83.498 | 86.873 | 0.9653 | +2.873 (+3.42%) | 14,500 |
| 3 Oct 1980 | USD | 84 | 84.75 | 80.625 | 84 | 0.9333 | +3.127 (+3.87%) | 12,500 |
| 2 Oct 1980 | USD | 80.873 | 80.873 | 80.123 | 80.873 | 0.8986 | +0.248 (+0.31%) | 7,100 |
| 1 Oct 1980 | USD | 80.625 | 80.625 | 79.628 | 80.625 | 0.8958 | +0.502 (+0.63%) | 14,800 |
| 30 Sep 1980 | USD | 80.123 | 80.123 | 78.998 | 80.123 | 0.8903 | +0.87 (+1.10%) | 62,600 |
| 29 Sep 1980 | USD | 79.253 | 80.003 | 78.75 | 79.253 | 0.8806 | -2.872 (-3.50%) | 23,100 |
| 26 Sep 1980 | USD | 82.125 | 84.503 | 81 | 82.125 | 0.9125 | -3.503 (-4.09%) | 16,400 |
| 25 Sep 1980 | USD | 85.628 | 87.128 | 85.628 | 85.628 | 0.9514 | -1.125 (-1.30%) | 7,700 |
| 24 Sep 1980 | USD | 86.753 | 87.503 | 86.498 | 86.753 | 0.9639 | -0.997 (-1.14%) | 7,200 |
| 23 Sep 1980 | USD | 87.75 | 90.998 | 87.75 | 87.75 | 0.975 | -3.503 (-3.84%) | 18,400 |
| 22 Sep 1980 | USD | 91.253 | 91.253 | 87.503 | 91.253 | 1.0139 | +2.003 (+2.24%) | 15,800 |
| 19 Sep 1980 | USD | 89.25 | 90.248 | 87 | 89.25 | 0.9917 | +1.627 (+1.86%) | 20,400 |
| 18 Sep 1980 | USD | 87.623 | 92.003 | 87.623 | 87.623 | 0.9736 | -4.252 (-4.63%) | 13,500 |
| 17 Sep 1980 | USD | 91.875 | 92.498 | 91.253 | 91.875 | 1.0208 | +0.75 (+0.82%) | 17,600 |
| 16 Sep 1980 | USD | 91.125 | 91.373 | 89.003 | 91.125 | 1.0125 | +3.127 (+3.55%) | 17,000 |
