| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 1 Aug 1980 | USD | 131 | 131.75 | 126 | 131 | 6.55 | +7.5 (+6.07%) | 4,300 |
| 31 Jul 1980 | USD | 123.5 | 124 | 120 | 123.5 | 6.175 | -1 (-0.80%) | 1,900 |
| 30 Jul 1980 | USD | 124.5 | 129 | 124.5 | 124.5 | 6.225 | -3 (-2.35%) | 1,700 |
| 29 Jul 1980 | USD | 127.5 | 132.88 | 125 | 127.5 | 6.375 | -4.75 (-3.59%) | 2,300 |
| 28 Jul 1980 | USD | 132.25 | 133.25 | 132 | 132.25 | 6.6125 | +0.25 (+0.19%) | 600 |
| 25 Jul 1980 | USD | 132 | 132 | 132 | 132 | 6.6 | -0.5 (-0.38%) | 300 |
| 24 Jul 1980 | USD | 132.5 | 134 | 131.5 | 132.5 | 6.625 | +1.5 (+1.15%) | 1,500 |
| 23 Jul 1980 | USD | 131 | 131 | 124.5 | 131 | 6.55 | +2.75 (+2.14%) | 1,400 |
| 22 Jul 1980 | USD | 128.25 | 135 | 126 | 128.25 | 6.4125 | -2.25 (-1.72%) | 2,500 |
| 21 Jul 1980 | USD | 130.5 | 135 | 130.5 | 130.5 | 6.525 | +0.5 (+0.38%) | 1,500 |
| 18 Jul 1980 | USD | 130 | 136 | 130 | 130 | 6.5 | +1 (+0.78%) | 5,500 |
| 17 Jul 1980 | USD | 129 | 129 | 120 | 129 | 6.45 | +10 (+8.40%) | 4,100 |
| 16 Jul 1980 | USD | 119 | 119 | 114.5 | 119 | 5.95 | +4 (+3.48%) | 1,900 |
| 15 Jul 1980 | USD | 115 | 117.25 | 115 | 115 | 5.75 | -2 (-1.71%) | 2,500 |
| 14 Jul 1980 | USD | 117 | 125 | 114 | 117 | 5.85 | -10 (-7.87%) | 6,600 |
| 11 Jul 1980 | USD | 127 | 129.5 | 127 | 127 | 6.35 | -3.75 (-2.87%) | 1,500 |
| 10 Jul 1980 | USD | 130.75 | 133.5 | 130.75 | 130.75 | 6.5375 | -2.5 (-1.88%) | 1,500 |
| 9 Jul 1980 | USD | 133.25 | 137.5 | 133.25 | 133.25 | 6.6625 | -3.75 (-2.74%) | 2,000 |
| 8 Jul 1980 | USD | 137 | 137.5 | 132.5 | 137 | 6.85 | +4 (+3.01%) | 2,700 |
| 7 Jul 1980 | USD | 133 | 137 | 131.25 | 133 | 6.65 | -3 (-2.21%) | 2,800 |
| 4 Jul 1980 | USD | 136 | 136 | 136 | 136 | 6.8 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 136 | 136 | 127.25 | 136 | 6.8 | +6.87 (+5.32%) | 6,400 |
| 2 Jul 1980 | USD | 129.13 | 135 | 125 | 129.13 | 6.4565 | +6.25 (+5.09%) | 13,200 |
| 1 Jul 1980 | USD | 122.88 | 125 | 111 | 122.88 | 6.144 | +11.88 (+10.70%) | 8,500 |
| 30 Jun 1980 | USD | 111 | 111.63 | 111 | 111 | 5.55 | -1.25 (-1.11%) | 300 |
| 27 Jun 1980 | USD | 112.25 | 115 | 109 | 112.25 | 5.6125 | +2.25 (+2.05%) | 2,100 |
| 26 Jun 1980 | USD | 110 | 117 | 110 | 110 | 5.5 | -1 (-0.90%) | 3,000 |
| 25 Jun 1980 | USD | 111 | 120 | 105 | 111 | 5.55 | +6.5 (+6.22%) | 14,300 |
| 24 Jun 1980 | USD | 104.5 | 105.5 | 94.25 | 104.5 | 5.225 | +10.25 (+10.88%) | 5,000 |
| 23 Jun 1980 | USD | 94.25 | 94.25 | 93 | 94.25 | 4.7125 | +1.37 (+1.48%) | 1,100 |
