| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 22 Sep 1980 | USD | 40 | 40.126 | 40 | 40 | 5 | +0.124 (+0.31%) | 12,400 |
| 19 Sep 1980 | USD | 39.876 | 40.126 | 39.876 | 39.876 | 4.9845 | +0.126 (+0.32%) | 99,100 |
| 18 Sep 1980 | USD | 39.75 | 39.876 | 39.75 | 39.75 | 4.9688 | 0.0 (0.0%) | 29,300 |
| 17 Sep 1980 | USD | 39.75 | 39.876 | 39.75 | 39.75 | 4.9688 | +0.124 (+0.31%) | 25,800 |
| 16 Sep 1980 | USD | 39.626 | 39.876 | 39.626 | 39.626 | 4.9532 | -0.124 (-0.31%) | 7,100 |
| 15 Sep 1980 | USD | 39.75 | 39.876 | 39.75 | 39.75 | 4.9688 | -0.126 (-0.32%) | 13,200 |
| 12 Sep 1980 | USD | 39.876 | 40 | 39.876 | 39.876 | 4.9845 | -0.124 (-0.31%) | 38,200 |
| 11 Sep 1980 | USD | 40 | 40.126 | 40 | 40 | 5 | +1.124 (+2.89%) | 51,900 |
| 10 Sep 1980 | USD | 38.876 | 39 | 38.876 | 38.876 | 4.8595 | +0.25 (+0.65%) | 21,000 |
| 9 Sep 1980 | USD | 38.626 | 38.75 | 38.626 | 38.626 | 4.8282 | +0.376 (+0.98%) | 39,100 |
| 8 Sep 1980 | USD | 38.25 | 38.376 | 38.25 | 38.25 | 4.7812 | -0.25 (-0.65%) | 26,100 |
| 5 Sep 1980 | USD | 38.5 | 38.626 | 38.5 | 38.5 | 4.8125 | 0.0 (0.0%) | 46,900 |
| 4 Sep 1980 | USD | 38.5 | 38.626 | 38.5 | 38.5 | 4.8125 | 0.0 (0.0%) | 28,700 |
| 3 Sep 1980 | USD | 38.5 | 38.75 | 38.5 | 38.5 | 4.8125 | +0.374 (+0.98%) | 69,000 |
| 2 Sep 1980 | USD | 38.126 | 38.25 | 38.126 | 38.126 | 4.7657 | +0.126 (+0.33%) | 15,300 |
| 29 Aug 1980 | USD | 38 | 38.126 | 38 | 38 | 4.75 | -0.126 (-0.33%) | 3,400 |
| 28 Aug 1980 | USD | 38.126 | 38.25 | 38.126 | 38.126 | 4.7657 | +0.126 (+0.33%) | 24,000 |
| 27 Aug 1980 | USD | 38 | 38.25 | 38 | 38 | 4.75 | +0.25 (+0.66%) | 44,200 |
| 26 Aug 1980 | USD | 37.75 | 37.876 | 37.75 | 37.75 | 4.7188 | +1 (+2.72%) | 64,200 |
| 25 Aug 1980 | USD | 36.75 | 36.876 | 36.75 | 36.75 | 4.5938 | 0.0 (0.0%) | 4,800 |
| 22 Aug 1980 | USD | 36.75 | 36.876 | 36.75 | 36.75 | 4.5938 | +0.374 (+1.03%) | 70,500 |
| 21 Aug 1980 | USD | 36.376 | 36.5 | 36.376 | 36.376 | 4.547 | +0.126 (+0.35%) | 28,600 |
| 20 Aug 1980 | USD | 36.25 | 36.376 | 36.25 | 36.25 | 4.5312 | +0.124 (+0.34%) | 20,400 |
| 19 Aug 1980 | USD | 36.126 | 36.25 | 36.126 | 36.126 | 4.5157 | -0.124 (-0.34%) | 25,300 |
| 18 Aug 1980 | USD | 36.25 | 36.5 | 36.25 | 36.25 | 4.5312 | -0.626 (-1.70%) | 19,500 |
| 15 Aug 1980 | USD | 36.876 | 37 | 36.876 | 36.876 | 4.6095 | +0.25 (+0.68%) | 46,900 |
| 14 Aug 1980 | USD | 36.626 | 36.876 | 36.626 | 36.626 | 4.5782 | +0.5 (+1.38%) | 13,500 |
| 13 Aug 1980 | USD | 36.126 | 36.25 | 36.126 | 36.126 | 4.5157 | +0.5 (+1.40%) | 84,100 |
| 12 Aug 1980 | USD | 35.626 | 35.75 | 35.626 | 35.626 | 4.4532 | 0.0 (0.0%) | 19,700 |
| 11 Aug 1980 | USD | 35.626 | 35.75 | 35.626 | 35.626 | 4.4532 | -0.25 (-0.70%) | 59,000 |
