| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 3 Nov 1980 | USD | 39.375 | 39.875 | 39.25 | 39.375 | 13.125 | -0.25 (-0.63%) | 123,400 |
| 31 Oct 1980 | USD | 39.625 | 39.625 | 38.125 | 39.625 | 13.2083 | +1.25 (+3.26%) | 127,400 |
| 30 Oct 1980 | USD | 38.375 | 39.625 | 38.375 | 38.375 | 12.7917 | -0.875 (-2.23%) | 110,500 |
| 29 Oct 1980 | USD | 39.25 | 39.625 | 38.75 | 39.25 | 13.0833 | +0.75 (+1.95%) | 187,100 |
| 28 Oct 1980 | USD | 38.5 | 38.875 | 37.75 | 38.5 | 12.8333 | -0.5 (-1.28%) | 185,900 |
| 27 Oct 1980 | USD | 39 | 40 | 38.875 | 39 | 13 | -1.375 (-3.41%) | 158,500 |
| 24 Oct 1980 | USD | 40.375 | 41.25 | 39.5 | 40.375 | 13.4583 | -0.125 (-0.31%) | 248,300 |
| 23 Oct 1980 | USD | 40.5 | 42.75 | 40.25 | 40.5 | 13.5 | -2.25 (-5.26%) | 128,400 |
| 22 Oct 1980 | USD | 42.75 | 43.125 | 42.5 | 42.75 | 14.25 | 0.0 (0.0%) | 103,200 |
| 21 Oct 1980 | USD | 42.75 | 43.375 | 41.75 | 42.75 | 14.25 | +1 (+2.40%) | 308,300 |
| 20 Oct 1980 | USD | 41.75 | 41.75 | 40.875 | 41.75 | 13.9167 | +0.875 (+2.14%) | 157,600 |
| 17 Oct 1980 | USD | 40.875 | 41 | 39.25 | 40.875 | 13.625 | 0.0 (0.0%) | 172,700 |
| 16 Oct 1980 | USD | 40.875 | 42.5 | 40.25 | 40.875 | 13.625 | -0.625 (-1.51%) | 269,500 |
| 15 Oct 1980 | USD | 41.5 | 41.5 | 40 | 41.5 | 13.8333 | +1.875 (+4.73%) | 166,100 |
| 14 Oct 1980 | USD | 39.625 | 41.875 | 39.375 | 39.625 | 13.2083 | -1 (-2.46%) | 183,100 |
| 13 Oct 1980 | USD | 40.625 | 40.75 | 38.75 | 40.625 | 13.5417 | +2 (+5.18%) | 169,300 |
| 10 Oct 1980 | USD | 38.625 | 39.375 | 38.25 | 38.625 | 12.875 | +0.625 (+1.64%) | 190,900 |
| 9 Oct 1980 | USD | 38 | 38.75 | 37.625 | 38 | 12.6667 | -0.125 (-0.33%) | 176,400 |
| 8 Oct 1980 | USD | 38.125 | 38.125 | 37 | 38.125 | 12.7083 | +1.125 (+3.04%) | 254,800 |
| 7 Oct 1980 | USD | 37 | 38.125 | 36.625 | 37 | 12.3333 | -0.5 (-1.33%) | 216,400 |
| 6 Oct 1980 | USD | 37.5 | 37.625 | 36.625 | 37.5 | 12.5 | +1.125 (+3.09%) | 201,300 |
| 3 Oct 1980 | USD | 36.375 | 37.375 | 36.375 | 36.375 | 12.125 | -0.25 (-0.68%) | 211,500 |
| 2 Oct 1980 | USD | 36.625 | 37.375 | 36.125 | 36.625 | 12.2083 | +0.125 (+0.34%) | 317,600 |
| 1 Oct 1980 | USD | 36.5 | 36.75 | 33.875 | 36.5 | 12.1667 | +2.625 (+7.75%) | 389,400 |
| 30 Sep 1980 | USD | 33.875 | 33.875 | 32.75 | 33.875 | 11.2917 | +2 (+6.27%) | 176,100 |
| 29 Sep 1980 | USD | 31.875 | 33.125 | 31.75 | 31.875 | 10.625 | -2.125 (-6.25%) | 216,800 |
| 26 Sep 1980 | USD | 34 | 34.625 | 33.5 | 34 | 11.3333 | -1.125 (-3.20%) | 138,200 |
| 25 Sep 1980 | USD | 35.125 | 36.25 | 34.625 | 35.125 | 11.7083 | -1.125 (-3.10%) | 200,400 |
| 24 Sep 1980 | USD | 36.25 | 36.875 | 36 | 36.25 | 12.0833 | +1.25 (+3.57%) | 452,400 |
| 23 Sep 1980 | USD | 35 | 35.125 | 33.875 | 35 | 11.6667 | +1.875 (+5.66%) | 386,400 |
