| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 9 Oct 1980 | USD | 16.875 | 17 | 16.75 | 16.875 | 3.9293 | 0.0 (0.0%) | 22,600 |
| 8 Oct 1980 | USD | 16.875 | 17 | 16.625 | 16.875 | 3.9293 | +0.125 (+0.75%) | 43,500 |
| 7 Oct 1980 | USD | 16.75 | 17 | 16.5 | 16.75 | 3.9002 | +0.25 (+1.52%) | 48,300 |
| 6 Oct 1980 | USD | 16.5 | 16.5 | 16.375 | 16.5 | 3.842 | 0.0 (0.0%) | 42,100 |
| 3 Oct 1980 | USD | 16.5 | 16.5 | 16.375 | 16.5 | 3.842 | 0.0 (0.0%) | 41,000 |
| 2 Oct 1980 | USD | 16.5 | 16.5 | 16.25 | 16.5 | 3.842 | +0.125 (+0.76%) | 223,100 |
| 1 Oct 1980 | USD | 16.375 | 16.625 | 16.375 | 16.375 | 3.8129 | -0.125 (-0.76%) | 67,600 |
| 30 Sep 1980 | USD | 16.5 | 16.625 | 16.5 | 16.5 | 3.842 | -0.125 (-0.75%) | 32,300 |
| 29 Sep 1980 | USD | 16.625 | 17.25 | 16.5 | 16.625 | 3.8711 | -0.625 (-3.62%) | 31,300 |
| 26 Sep 1980 | USD | 17.25 | 17.375 | 17 | 17.25 | 4.0167 | -0.125 (-0.72%) | 20,100 |
| 25 Sep 1980 | USD | 17.375 | 17.625 | 17.375 | 17.375 | 4.0458 | -0.125 (-0.71%) | 26,400 |
| 24 Sep 1980 | USD | 17.5 | 17.75 | 17.5 | 17.5 | 4.0749 | -0.125 (-0.71%) | 13,900 |
| 23 Sep 1980 | USD | 17.625 | 18 | 17.625 | 17.625 | 4.104 | -0.375 (-2.08%) | 27,800 |
| 22 Sep 1980 | USD | 18 | 18.25 | 17.875 | 18 | 4.1913 | -0.125 (-0.69%) | 21,800 |
| 19 Sep 1980 | USD | 18.125 | 18.375 | 18.125 | 18.125 | 4.2204 | -0.25 (-1.36%) | 16,700 |
| 18 Sep 1980 | USD | 18.375 | 18.5 | 18.125 | 18.375 | 4.2786 | +0.125 (+0.68%) | 78,300 |
| 17 Sep 1980 | USD | 18.25 | 18.625 | 18.25 | 18.25 | 4.2495 | -0.25 (-1.35%) | 14,300 |
| 16 Sep 1980 | USD | 18.5 | 18.75 | 18.5 | 18.5 | 4.3077 | -0.125 (-0.67%) | 23,400 |
| 15 Sep 1980 | USD | 18.625 | 18.625 | 18.375 | 18.625 | 4.3368 | +0.125 (+0.68%) | 14,700 |
| 12 Sep 1980 | USD | 18.5 | 18.75 | 18.5 | 18.5 | 4.3077 | -0.125 (-0.67%) | 14,900 |
| 11 Sep 1980 | USD | 18.625 | 18.875 | 18.625 | 18.625 | 4.3368 | -0.25 (-1.32%) | 13,000 |
| 10 Sep 1980 | USD | 18.875 | 18.875 | 18.625 | 18.875 | 4.395 | +0.125 (+0.67%) | 13,700 |
| 9 Sep 1980 | USD | 18.75 | 19 | 18.75 | 18.75 | 4.3659 | -0.25 (-1.32%) | 61,200 |
| 8 Sep 1980 | USD | 19 | 19 | 18.875 | 19 | 4.4242 | +0.125 (+0.66%) | 13,000 |
| 5 Sep 1980 | USD | 18.875 | 19.25 | 18.875 | 18.875 | 4.395 | -0.125 (-0.66%) | 19,600 |
| 4 Sep 1980 | USD | 19 | 19.375 | 19 | 19 | 4.4242 | -0.5 (-2.56%) | 31,100 |
| 3 Sep 1980 | USD | 19.5 | 19.625 | 19.25 | 19.5 | 4.5406 | +0.375 (+1.96%) | 108,900 |
| 2 Sep 1980 | USD | 19.125 | 19.25 | 19 | 19.125 | 4.4533 | +0.125 (+0.66%) | 9,000 |
| 29 Aug 1980 | USD | 19 | 19.25 | 19 | 19 | 4.4242 | 0.0 (0.0%) | 18,700 |
| 28 Aug 1980 | USD | 19 | 19.125 | 19 | 19 | 4.4242 | 0.0 (0.0%) | 12,500 |
