| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 3 Nov 1980 | USD | 43.625 | 43.875 | 42.25 | 43.625 | 545.3125 | +1.125 (+2.65%) | 186,400 |
| 31 Oct 1980 | USD | 42.5 | 42.875 | 41.5 | 42.5 | 531.25 | -0.75 (-1.73%) | 319,500 |
| 30 Oct 1980 | USD | 43.25 | 44.375 | 43 | 43.25 | 540.625 | -1.125 (-2.54%) | 88,400 |
| 29 Oct 1980 | USD | 44.375 | 45.75 | 44.125 | 44.375 | 554.6875 | 0.0 (0.0%) | 116,100 |
| 28 Oct 1980 | USD | 44.375 | 44.75 | 44 | 44.375 | 554.6875 | -0.5 (-1.11%) | 71,000 |
| 27 Oct 1980 | USD | 44.875 | 45.875 | 44.875 | 44.875 | 560.9375 | -1.625 (-3.49%) | 80,300 |
| 24 Oct 1980 | USD | 46.5 | 46.875 | 45.5 | 46.5 | 581.25 | -1 (-2.11%) | 116,200 |
| 23 Oct 1980 | USD | 47.5 | 47.875 | 46.125 | 47.5 | 593.75 | -0.125 (-0.26%) | 129,000 |
| 22 Oct 1980 | USD | 47.625 | 47.875 | 47.125 | 47.625 | 595.3125 | +0.375 (+0.79%) | 129,300 |
| 21 Oct 1980 | USD | 47.25 | 48.25 | 46.625 | 47.25 | 590.625 | +0.625 (+1.34%) | 163,900 |
| 20 Oct 1980 | USD | 46.625 | 46.75 | 46.25 | 46.625 | 582.8125 | +0.25 (+0.54%) | 65,700 |
| 17 Oct 1980 | USD | 46.375 | 47.125 | 45.75 | 46.375 | 579.6875 | -0.25 (-0.54%) | 142,900 |
| 16 Oct 1980 | USD | 46.625 | 47.375 | 46.25 | 46.625 | 582.8125 | +0.125 (+0.27%) | 324,200 |
| 15 Oct 1980 | USD | 46.5 | 46.875 | 45.5 | 46.5 | 581.25 | +1.125 (+2.48%) | 174,100 |
| 14 Oct 1980 | USD | 45.375 | 45.875 | 44.875 | 45.375 | 567.1875 | +0.5 (+1.11%) | 140,900 |
| 13 Oct 1980 | USD | 44.875 | 44.875 | 43.875 | 44.875 | 560.9375 | +0.375 (+0.84%) | 49,300 |
| 10 Oct 1980 | USD | 44.5 | 45 | 44.125 | 44.5 | 556.25 | -0.125 (-0.28%) | 91,800 |
| 9 Oct 1980 | USD | 44.625 | 45 | 44.375 | 44.625 | 557.8125 | +0.125 (+0.28%) | 114,300 |
| 8 Oct 1980 | USD | 44.5 | 44.875 | 44.125 | 44.5 | 556.25 | 0.0 (0.0%) | 78,600 |
| 7 Oct 1980 | USD | 44.5 | 45 | 44.375 | 44.5 | 556.25 | -0.125 (-0.28%) | 93,800 |
| 6 Oct 1980 | USD | 44.625 | 45 | 44.5 | 44.625 | 557.8125 | +0.25 (+0.56%) | 91,700 |
| 3 Oct 1980 | USD | 44.375 | 44.625 | 43.875 | 44.375 | 554.6875 | +0.25 (+0.57%) | 49,300 |
| 2 Oct 1980 | USD | 44.125 | 44.375 | 43.75 | 44.125 | 551.5625 | +0.5 (+1.15%) | 87,500 |
| 1 Oct 1980 | USD | 43.625 | 43.625 | 41.875 | 43.625 | 545.3125 | +2 (+4.80%) | 154,500 |
| 30 Sep 1980 | USD | 41.625 | 41.875 | 41.125 | 41.625 | 520.3125 | +0.125 (+0.30%) | 68,900 |
| 29 Sep 1980 | USD | 41.5 | 42.75 | 41.375 | 41.5 | 518.75 | -1.875 (-4.32%) | 122,700 |
| 26 Sep 1980 | USD | 43.375 | 44.25 | 43.375 | 43.375 | 542.1875 | -0.875 (-1.98%) | 220,000 |
| 25 Sep 1980 | USD | 44.25 | 44.75 | 44.125 | 44.25 | 553.125 | 0.0 (0.0%) | 119,000 |
| 24 Sep 1980 | USD | 44.25 | 44.375 | 43.375 | 44.25 | 553.125 | +0.75 (+1.72%) | 119,000 |
| 23 Sep 1980 | USD | 43.5 | 44 | 43.5 | 43.5 | 543.75 | -0.375 (-0.85%) | 118,700 |
