| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 4 Aug 1980 | USD | 64.75 | 65 | 64.5 | 64.75 | 15.4756 | -0.375 (-0.58%) | 373,600 |
| 1 Aug 1980 | USD | 65.125 | 65.375 | 64.375 | 65.125 | 15.5652 | -0.125 (-0.19%) | 450,700 |
| 31 Jul 1980 | USD | 65.25 | 65.375 | 64.375 | 65.25 | 15.5951 | -0.25 (-0.38%) | 644,100 |
| 30 Jul 1980 | USD | 65.5 | 66 | 65.125 | 65.5 | 15.6549 | +0.375 (+0.58%) | 555,700 |
| 29 Jul 1980 | USD | 65.125 | 65.5 | 64.375 | 65.125 | 15.5652 | +0.125 (+0.19%) | 410,600 |
| 28 Jul 1980 | USD | 65 | 65.25 | 64 | 65 | 15.5354 | +0.625 (+0.97%) | 270,800 |
| 25 Jul 1980 | USD | 64.375 | 64.625 | 63.875 | 64.375 | 15.386 | -0.375 (-0.58%) | 375,800 |
| 24 Jul 1980 | USD | 64.75 | 65 | 64.25 | 64.75 | 15.4756 | -0.125 (-0.19%) | 397,400 |
| 23 Jul 1980 | USD | 64.875 | 65.375 | 64.375 | 64.875 | 15.5055 | -0.25 (-0.38%) | 449,000 |
| 22 Jul 1980 | USD | 65.125 | 66.125 | 64.75 | 65.125 | 15.5652 | -0.875 (-1.33%) | 553,000 |
| 21 Jul 1980 | USD | 66 | 66 | 64.25 | 66 | 15.7744 | +0.875 (+1.34%) | 437,200 |
| 18 Jul 1980 | USD | 65.125 | 65.75 | 64.875 | 65.125 | 15.5652 | -0.5 (-0.76%) | 438,100 |
| 17 Jul 1980 | USD | 65.625 | 65.625 | 64 | 65.625 | 15.6848 | +1.375 (+2.14%) | 305,000 |
| 16 Jul 1980 | USD | 64.25 | 64.625 | 63.625 | 64.25 | 15.3561 | +0.5 (+0.78%) | 528,300 |
| 15 Jul 1980 | USD | 63.75 | 65.25 | 63.75 | 63.75 | 15.2366 | -1.25 (-1.92%) | 553,300 |
| 14 Jul 1980 | USD | 65 | 65 | 62.75 | 65 | 15.5354 | +2.25 (+3.59%) | 504,800 |
| 11 Jul 1980 | USD | 62.75 | 62.875 | 61.625 | 62.75 | 14.9976 | +1.125 (+1.83%) | 431,300 |
| 10 Jul 1980 | USD | 61.625 | 62.375 | 61.25 | 61.625 | 14.7287 | +0.125 (+0.20%) | 351,900 |
| 9 Jul 1980 | USD | 61.5 | 62.875 | 61.25 | 61.5 | 14.6989 | -0.25 (-0.40%) | 477,800 |
| 8 Jul 1980 | USD | 61.75 | 62.25 | 61.25 | 61.75 | 14.7586 | -0.25 (-0.40%) | 503,000 |
| 7 Jul 1980 | USD | 62 | 62.25 | 61 | 62 | 14.8184 | +0.875 (+1.43%) | 588,500 |
| 4 Jul 1980 | USD | 61.125 | 61.125 | 61.125 | 61.125 | 14.6092 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 61.125 | 61.5 | 60.625 | 61.125 | 14.6092 | +0.5 (+0.82%) | 465,800 |
| 2 Jul 1980 | USD | 60.625 | 61 | 59.375 | 60.625 | 14.4897 | +1.125 (+1.89%) | 639,100 |
| 1 Jul 1980 | USD | 59.5 | 59.625 | 58.375 | 59.5 | 14.2208 | +0.75 (+1.28%) | 407,000 |
| 30 Jun 1980 | USD | 58.75 | 59.5 | 58.375 | 58.75 | 14.0416 | -1 (-1.67%) | 303,100 |
| 27 Jun 1980 | USD | 59.75 | 60 | 58.75 | 59.75 | 14.2806 | +0.5 (+0.84%) | 341,100 |
| 26 Jun 1980 | USD | 59.25 | 60.25 | 59.125 | 59.25 | 14.1611 | -0.5 (-0.84%) | 487,200 |
| 25 Jun 1980 | USD | 59.75 | 60.25 | 59 | 59.75 | 14.2806 | +0.375 (+0.63%) | 572,100 |
| 24 Jun 1980 | USD | 59.375 | 59.375 | 58.5 | 59.375 | 14.191 | +0.5 (+0.85%) | 444,700 |
