| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 18 Aug 1980 | USD | 34.875 | 35.625 | 33.5 | 34.875 | 4.3498 | -1.375 (-3.79%) | 294,500 |
| 15 Aug 1980 | USD | 36.25 | 37 | 36 | 36.25 | 4.5213 | -0.625 (-1.69%) | 94,000 |
| 14 Aug 1980 | USD | 36.875 | 36.875 | 36.125 | 36.875 | 4.5993 | +0.625 (+1.72%) | 142,500 |
| 13 Aug 1980 | USD | 36.25 | 36.5 | 36.125 | 36.25 | 4.5213 | +0.125 (+0.35%) | 102,400 |
| 12 Aug 1980 | USD | 36.125 | 36.875 | 36.125 | 36.125 | 4.5057 | -0.5 (-1.37%) | 172,100 |
| 11 Aug 1980 | USD | 36.625 | 36.625 | 35.875 | 36.625 | 4.5681 | +0.375 (+1.03%) | 234,100 |
| 8 Aug 1980 | USD | 36.25 | 36.75 | 36.125 | 36.25 | 4.5213 | +0.125 (+0.35%) | 130,900 |
| 7 Aug 1980 | USD | 36.125 | 36.25 | 35.75 | 36.125 | 4.5057 | +0.625 (+1.76%) | 199,500 |
| 6 Aug 1980 | USD | 35.5 | 35.625 | 34.625 | 35.5 | 4.4278 | +0.75 (+2.16%) | 152,400 |
| 5 Aug 1980 | USD | 34.75 | 34.875 | 34.5 | 34.75 | 4.3342 | +0.5 (+1.46%) | 62,200 |
| 4 Aug 1980 | USD | 34.25 | 34.875 | 33.625 | 34.25 | 4.2719 | +0.125 (+0.37%) | 84,700 |
| 1 Aug 1980 | USD | 34.125 | 35.5 | 34.125 | 34.125 | 4.2563 | -1.125 (-3.19%) | 105,600 |
| 31 Jul 1980 | USD | 35.25 | 35.25 | 34.25 | 35.25 | 4.3966 | +0.25 (+0.71%) | 100,400 |
| 30 Jul 1980 | USD | 35 | 36.5 | 34.5 | 35 | 4.3654 | -1.5 (-4.11%) | 159,100 |
| 29 Jul 1980 | USD | 36.5 | 36.625 | 36.25 | 36.5 | 4.5525 | 0.0 (0.0%) | 163,100 |
| 28 Jul 1980 | USD | 36.5 | 36.75 | 35.25 | 36.5 | 4.5525 | +1.125 (+3.18%) | 204,400 |
| 25 Jul 1980 | USD | 35.375 | 35.5 | 35 | 35.375 | 4.4122 | +0.125 (+0.35%) | 78,700 |
| 24 Jul 1980 | USD | 35.25 | 35.375 | 35 | 35.25 | 4.3966 | +0.125 (+0.36%) | 62,800 |
| 23 Jul 1980 | USD | 35.125 | 35.25 | 34.25 | 35.125 | 4.381 | +0.25 (+0.72%) | 112,000 |
| 22 Jul 1980 | USD | 34.875 | 35.75 | 34.75 | 34.875 | 4.3498 | +0.5 (+1.45%) | 165,400 |
| 21 Jul 1980 | USD | 34.375 | 34.875 | 34.25 | 34.375 | 4.2874 | -0.5 (-1.43%) | 111,900 |
| 18 Jul 1980 | USD | 34.875 | 34.875 | 34.5 | 34.875 | 4.3498 | +0.125 (+0.36%) | 125,400 |
| 17 Jul 1980 | USD | 34.75 | 34.75 | 33.5 | 34.75 | 4.3342 | +1 (+2.96%) | 124,700 |
| 16 Jul 1980 | USD | 33.75 | 34 | 32.75 | 33.75 | 4.2095 | +0.875 (+2.66%) | 223,600 |
| 15 Jul 1980 | USD | 32.875 | 33.875 | 32.625 | 32.875 | 4.1004 | +0.5 (+1.54%) | 237,100 |
| 14 Jul 1980 | USD | 32.375 | 32.5 | 30.625 | 32.375 | 4.038 | +1.5 (+4.86%) | 200,100 |
| 11 Jul 1980 | USD | 30.875 | 30.875 | 30.5 | 30.875 | 3.8509 | +0.125 (+0.41%) | 26,300 |
| 10 Jul 1980 | USD | 30.75 | 31.375 | 30.75 | 30.75 | 3.8353 | +0.25 (+0.82%) | 52,600 |
| 9 Jul 1980 | USD | 30.5 | 31.125 | 30.5 | 30.5 | 3.8041 | -0.375 (-1.21%) | 67,100 |
| 8 Jul 1980 | USD | 30.875 | 32 | 30.875 | 30.875 | 3.8509 | -1.125 (-3.52%) | 67,300 |
