| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 14 Aug 1980 | USD | 33.257 | 33.257 | 32.002 | 33.257 | 3.658 | +1.382 (+4.34%) | 89,901 |
| 13 Aug 1980 | USD | 31.875 | 32.002 | 30.996 | 31.875 | 3.506 | -0.382 (-1.18%) | 235,101 |
| 12 Aug 1980 | USD | 32.257 | 33.002 | 32.002 | 32.257 | 3.548 | -1.121 (-3.36%) | 164,801 |
| 11 Aug 1980 | USD | 33.378 | 33.754 | 33.002 | 33.378 | 3.6713 | +0.121 (+0.36%) | 58,001 |
| 8 Aug 1980 | USD | 33.257 | 34.372 | 33.002 | 33.257 | 3.658 | -0.497 (-1.47%) | 191,001 |
| 7 Aug 1980 | USD | 33.754 | 34.002 | 33.378 | 33.754 | 3.7127 | +0.879 (+2.67%) | 43,001 |
| 6 Aug 1980 | USD | 32.875 | 32.875 | 32.002 | 32.875 | 3.616 | +0.873 (+2.73%) | 98,602 |
| 5 Aug 1980 | USD | 32.002 | 32.129 | 31.626 | 32.002 | 3.52 | +0.885 (+2.84%) | 99,700 |
| 4 Aug 1980 | USD | 31.117 | 32.626 | 30.996 | 31.117 | 3.4226 | -1.631 (-4.98%) | 75,001 |
| 1 Aug 1980 | USD | 32.748 | 32.875 | 32.257 | 32.748 | 3.602 | +0.37 (+1.14%) | 89,801 |
| 31 Jul 1980 | USD | 32.378 | 32.626 | 31.499 | 32.378 | 3.5613 | -0.37 (-1.13%) | 82,901 |
| 30 Jul 1980 | USD | 32.748 | 34.493 | 32.499 | 32.748 | 3.602 | -1.254 (-3.69%) | 283,601 |
| 29 Jul 1980 | USD | 34.002 | 34.372 | 32.748 | 34.002 | 3.74 | +1 (+3.03%) | 165,101 |
| 28 Jul 1980 | USD | 33.002 | 33.257 | 31.251 | 33.002 | 3.63 | +1.751 (+5.60%) | 74,201 |
| 25 Jul 1980 | USD | 31.251 | 31.875 | 30.996 | 31.251 | 3.4374 | +0.255 (+0.82%) | 55,601 |
| 24 Jul 1980 | USD | 30.996 | 31.626 | 30.002 | 30.996 | 3.4093 | -0.121 (-0.39%) | 275,200 |
| 23 Jul 1980 | USD | 31.117 | 32.748 | 30.493 | 31.117 | 3.4226 | -1.631 (-4.98%) | 76,100 |
| 22 Jul 1980 | USD | 32.748 | 33.754 | 32.499 | 32.748 | 3.602 | -0.509 (-1.53%) | 159,200 |
| 21 Jul 1980 | USD | 33.257 | 33.633 | 33.002 | 33.257 | 3.658 | -0.248 (-0.74%) | 28,001 |
| 18 Jul 1980 | USD | 33.505 | 34.869 | 33.505 | 33.505 | 3.6853 | -0.497 (-1.46%) | 53,901 |
| 17 Jul 1980 | USD | 34.002 | 34.002 | 33.002 | 34.002 | 3.74 | +0.497 (+1.48%) | 67,001 |
| 16 Jul 1980 | USD | 33.505 | 34.245 | 33.378 | 33.505 | 3.6853 | 0.0 (0.0%) | 30,601 |
| 15 Jul 1980 | USD | 33.505 | 33.505 | 32.748 | 33.505 | 3.6853 | +1.503 (+4.70%) | 91,002 |
| 14 Jul 1980 | USD | 32.002 | 32.875 | 31.499 | 32.002 | 3.52 | -0.624 (-1.91%) | 74,101 |
| 11 Jul 1980 | USD | 32.626 | 33.257 | 32.378 | 32.626 | 3.5886 | -0.752 (-2.25%) | 97,001 |
| 10 Jul 1980 | USD | 33.378 | 33.881 | 33.257 | 33.378 | 3.6713 | -0.503 (-1.48%) | 52,501 |
| 9 Jul 1980 | USD | 33.881 | 34.621 | 33.881 | 33.881 | 3.7267 | +0.127 (+0.38%) | 55,701 |
| 8 Jul 1980 | USD | 33.754 | 34.869 | 33.754 | 33.754 | 3.7127 | -0.867 (-2.50%) | 39,701 |
| 7 Jul 1980 | USD | 34.621 | 34.621 | 33.754 | 34.621 | 3.8081 | +0.74 (+2.18%) | 46,101 |
| 4 Jul 1980 | USD | 33.881 | 33.881 | 33.881 | 33.881 | 3.7267 | 0.0 (0.0%) | 0 |
