| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 30 Oct 1980 | USD | 20.75 | 21 | 20.75 | 20.75 | 1.2969 | -0.25 (-1.19%) | 167,100 |
| 29 Oct 1980 | USD | 21 | 21.25 | 21 | 21 | 1.3125 | 0.0 (0.0%) | 47,600 |
| 28 Oct 1980 | USD | 21 | 21.25 | 21 | 21 | 1.3125 | -1 (-4.55%) | 21,000 |
| 27 Oct 1980 | USD | 22 | 22.25 | 22 | 22 | 1.375 | -0.376 (-1.68%) | 31,700 |
| 24 Oct 1980 | USD | 22.376 | 22.5 | 22.376 | 22.376 | 1.3985 | 0.0 (0.0%) | 16,900 |
| 23 Oct 1980 | USD | 22.376 | 22.5 | 22.376 | 22.376 | 1.3985 | -0.624 (-2.71%) | 20,200 |
| 22 Oct 1980 | USD | 23 | 23.126 | 23 | 23 | 1.4375 | -0.25 (-1.08%) | 14,900 |
| 21 Oct 1980 | USD | 23.25 | 23.5 | 23.25 | 23.25 | 1.4531 | -0.126 (-0.54%) | 27,500 |
| 20 Oct 1980 | USD | 23.376 | 23.5 | 23.376 | 23.376 | 1.461 | -0.124 (-0.53%) | 14,600 |
| 17 Oct 1980 | USD | 23.5 | 23.626 | 23.5 | 23.5 | 1.4688 | 0.0 (0.0%) | 16,300 |
| 16 Oct 1980 | USD | 23.5 | 23.626 | 23.5 | 23.5 | 1.4688 | 0.0 (0.0%) | 9,500 |
| 15 Oct 1980 | USD | 23.5 | 23.626 | 23.5 | 23.5 | 1.4688 | +0.124 (+0.53%) | 30,600 |
| 14 Oct 1980 | USD | 23.376 | 23.626 | 23.376 | 23.376 | 1.461 | -0.25 (-1.06%) | 22,200 |
| 13 Oct 1980 | USD | 23.626 | 23.75 | 23.626 | 23.626 | 1.4766 | 0.0 (0.0%) | 4,800 |
| 10 Oct 1980 | USD | 23.626 | 23.75 | 23.626 | 23.626 | 1.4766 | 0.0 (0.0%) | 39,200 |
| 9 Oct 1980 | USD | 23.626 | 23.75 | 23.626 | 23.626 | 1.4766 | -0.124 (-0.52%) | 15,300 |
| 8 Oct 1980 | USD | 23.75 | 24 | 23.75 | 23.75 | 1.4844 | -0.126 (-0.53%) | 10,100 |
| 7 Oct 1980 | USD | 23.876 | 24 | 23.876 | 23.876 | 1.4923 | +0.126 (+0.53%) | 26,400 |
| 6 Oct 1980 | USD | 23.75 | 24 | 23.75 | 23.75 | 1.4844 | +0.124 (+0.52%) | 14,300 |
| 3 Oct 1980 | USD | 23.626 | 23.75 | 23.626 | 23.626 | 1.4766 | +0.5 (+2.16%) | 23,900 |
| 2 Oct 1980 | USD | 23.126 | 23.376 | 23.126 | 23.126 | 1.4454 | -0.374 (-1.59%) | 39,800 |
| 1 Oct 1980 | USD | 23.5 | 23.626 | 23.5 | 23.5 | 1.4688 | -0.126 (-0.53%) | 39,900 |
| 30 Sep 1980 | USD | 23.626 | 23.75 | 23.626 | 23.626 | 1.4766 | +0.126 (+0.54%) | 47,900 |
| 29 Sep 1980 | USD | 23.5 | 23.626 | 23.5 | 23.5 | 1.4688 | -0.25 (-1.05%) | 24,400 |
| 26 Sep 1980 | USD | 23.75 | 24 | 23.75 | 23.75 | 1.4844 | -0.626 (-2.57%) | 56,800 |
| 25 Sep 1980 | USD | 24.376 | 24.5 | 24.376 | 24.376 | 1.5235 | -0.124 (-0.51%) | 102,300 |
| 24 Sep 1980 | USD | 24.5 | 24.626 | 24.5 | 24.5 | 1.5312 | +1.124 (+4.81%) | 46,500 |
| 23 Sep 1980 | USD | 23.376 | 23.626 | 23.376 | 23.376 | 1.461 | -0.25 (-1.06%) | 66,000 |
| 22 Sep 1980 | USD | 23.626 | 23.75 | 23.626 | 23.626 | 1.4766 | 0.0 (0.0%) | 13,600 |
| 19 Sep 1980 | USD | 23.626 | 23.75 | 23.626 | 23.626 | 1.4766 | +0.25 (+1.07%) | 35,300 |
