| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 23 Sep 1980 | USD | 22 | 22.25 | 22 | 22 | 5.5 | 0.0 (0.0%) | 1,000 |
| 22 Sep 1980 | USD | 22 | 22.125 | 21.75 | 22 | 5.5 | -0.125 (-0.56%) | 1,700 |
| 19 Sep 1980 | USD | 22.125 | 23.25 | 22.125 | 22.125 | 5.5312 | -0.75 (-3.28%) | 7,000 |
| 18 Sep 1980 | USD | 22.875 | 23.5 | 22.875 | 22.875 | 5.7188 | -0.375 (-1.61%) | 3,400 |
| 17 Sep 1980 | USD | 23.25 | 23.375 | 22 | 23.25 | 5.8125 | +1 (+4.49%) | 8,400 |
| 16 Sep 1980 | USD | 22.25 | 22.5 | 22 | 22.25 | 5.5625 | +0.5 (+2.30%) | 2,100 |
| 15 Sep 1980 | USD | 21.75 | 22.125 | 21.75 | 21.75 | 5.4375 | -0.75 (-3.33%) | 2,200 |
| 12 Sep 1980 | USD | 22.5 | 23.25 | 22.5 | 22.5 | 5.625 | 0.0 (0.0%) | 4,900 |
| 11 Sep 1980 | USD | 22.5 | 22.625 | 22.5 | 22.5 | 5.625 | +0.5 (+2.27%) | 2,200 |
| 10 Sep 1980 | USD | 22 | 22.25 | 20.125 | 22 | 5.5 | +2.125 (+10.69%) | 10,200 |
| 9 Sep 1980 | USD | 19.875 | 21.25 | 19.625 | 19.875 | 4.9688 | -0.75 (-3.64%) | 26,000 |
| 8 Sep 1980 | USD | 20.625 | 22.125 | 20.5 | 20.625 | 5.1562 | -1.5 (-6.78%) | 16,300 |
| 5 Sep 1980 | USD | 22.125 | 23.25 | 22.125 | 22.125 | 5.5312 | -0.875 (-3.80%) | 22,400 |
| 4 Sep 1980 | USD | 23 | 24.5 | 23 | 23 | 5.75 | -1.75 (-7.07%) | 10,600 |
| 3 Sep 1980 | USD | 24.75 | 25.25 | 24.75 | 24.75 | 6.1875 | 0.0 (0.0%) | 2,100 |
| 2 Sep 1980 | USD | 24.75 | 25 | 24.25 | 24.75 | 6.1875 | +0.375 (+1.54%) | 17,900 |
| 29 Aug 1980 | USD | 24.375 | 24.375 | 24 | 24.375 | 6.0938 | +0.125 (+0.52%) | 2,200 |
| 28 Aug 1980 | USD | 24.25 | 24.5 | 24.125 | 24.25 | 6.0625 | +0.375 (+1.57%) | 8,800 |
| 27 Aug 1980 | USD | 23.875 | 24.125 | 23.875 | 23.875 | 5.9688 | -0.375 (-1.55%) | 1,200 |
| 26 Aug 1980 | USD | 24.25 | 24.75 | 23.75 | 24.25 | 6.0625 | +0.625 (+2.65%) | 6,500 |
| 25 Aug 1980 | USD | 23.625 | 23.625 | 23 | 23.625 | 5.9062 | -0.125 (-0.53%) | 2,300 |
| 22 Aug 1980 | USD | 23.75 | 24.5 | 23.625 | 23.75 | 5.9375 | -0.25 (-1.04%) | 7,900 |
| 21 Aug 1980 | USD | 24 | 24.25 | 24 | 24 | 6 | -0.125 (-0.52%) | 400 |
| 20 Aug 1980 | USD | 24.125 | 24.375 | 24.125 | 24.125 | 6.0312 | -0.25 (-1.03%) | 300 |
| 19 Aug 1980 | USD | 24.375 | 25 | 24.375 | 24.375 | 6.0938 | -0.625 (-2.50%) | 1,000 |
| 18 Aug 1980 | USD | 25 | 25.25 | 25 | 25 | 6.25 | -0.75 (-2.91%) | 8,000 |
| 15 Aug 1980 | USD | 25.75 | 25.875 | 25.25 | 25.75 | 6.4375 | +0.5 (+1.98%) | 9,000 |
| 14 Aug 1980 | USD | 25.25 | 25.25 | 23.875 | 25.25 | 6.3125 | +1.5 (+6.32%) | 3,900 |
| 13 Aug 1980 | USD | 23.75 | 24.5 | 23.75 | 23.75 | 5.9375 | -1.125 (-4.52%) | 3,800 |
| 12 Aug 1980 | USD | 24.875 | 25.625 | 24.875 | 24.875 | 6.2188 | -1 (-3.86%) | 2,100 |
