| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 5 Aug 1980 | USD | 298.9048 | 301.9241 | 297.3952 | 298.9048 | 24.75 | -3.019 (-1.00%) | 37,200 |
| 4 Aug 1980 | USD | 301.9241 | 303.4337 | 297.3952 | 301.9241 | 25 | -4.529 (-1.48%) | 23,000 |
| 1 Aug 1980 | USD | 306.4529 | 310.9818 | 300.4145 | 306.4529 | 25.375 | +4.529 (+1.50%) | 34,400 |
| 31 Jul 1980 | USD | 301.9241 | 304.9433 | 295.8856 | 301.9241 | 25 | -1.51 (-0.50%) | 48,200 |
| 30 Jul 1980 | USD | 303.4337 | 304.9433 | 298.9048 | 303.4337 | 25.125 | +3.019 (+1.01%) | 18,800 |
| 29 Jul 1980 | USD | 300.4145 | 300.4145 | 292.8664 | 300.4145 | 24.875 | +7.548 (+2.58%) | 21,300 |
| 28 Jul 1980 | USD | 292.8664 | 295.8856 | 277.7702 | 292.8664 | 24.25 | +9.058 (+3.19%) | 62,300 |
| 25 Jul 1980 | USD | 283.8086 | 300.4145 | 283.8086 | 283.8086 | 23.5 | -16.606 (-5.53%) | 17,900 |
| 24 Jul 1980 | USD | 300.4145 | 300.4145 | 295.8856 | 300.4145 | 24.875 | +1.51 (+0.51%) | 17,700 |
| 23 Jul 1980 | USD | 298.9048 | 304.9433 | 298.9048 | 298.9048 | 24.75 | -6.038 (-1.98%) | 16,300 |
| 22 Jul 1980 | USD | 304.9433 | 315.5107 | 304.9433 | 304.9433 | 25.25 | -10.567 (-3.35%) | 142,700 |
| 21 Jul 1980 | USD | 315.5107 | 318.5299 | 314.001 | 315.5107 | 26.125 | +1.51 (+0.48%) | 22,400 |
| 18 Jul 1980 | USD | 314.001 | 315.5107 | 301.9241 | 314.001 | 26 | +12.077 (+4.00%) | 97,500 |
| 17 Jul 1980 | USD | 301.9241 | 301.9241 | 292.8664 | 301.9241 | 25 | +9.058 (+3.09%) | 74,400 |
| 16 Jul 1980 | USD | 292.8664 | 297.3952 | 288.3375 | 292.8664 | 24.25 | 0.0 (0.0%) | 36,700 |
| 15 Jul 1980 | USD | 292.8664 | 295.8856 | 285.3183 | 292.8664 | 24.25 | +7.548 (+2.65%) | 85,800 |
| 14 Jul 1980 | USD | 285.3183 | 286.8279 | 280.7894 | 285.3183 | 23.625 | +3.019 (+1.07%) | 64,600 |
| 11 Jul 1980 | USD | 282.299 | 283.8086 | 277.7702 | 282.299 | 23.375 | +4.529 (+1.63%) | 14,400 |
| 10 Jul 1980 | USD | 277.7702 | 285.3183 | 277.7702 | 277.7702 | 23 | 0.0 (0.0%) | 31,600 |
| 9 Jul 1980 | USD | 277.7702 | 283.8086 | 270.2221 | 277.7702 | 23 | +7.548 (+2.79%) | 60,600 |
| 8 Jul 1980 | USD | 270.2221 | 270.2221 | 265.6932 | 270.2221 | 22.375 | 0.0 (0.0%) | 33,400 |
| 7 Jul 1980 | USD | 270.2221 | 270.2221 | 264.1836 | 270.2221 | 22.375 | +10.567 (+4.07%) | 28,000 |
| 4 Jul 1980 | USD | 259.6547 | 259.6547 | 259.6547 | 259.6547 | 21.5 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 259.6547 | 262.6739 | 255.1258 | 259.6547 | 21.5 | +1.51 (+0.58%) | 52,800 |
| 2 Jul 1980 | USD | 258.1451 | 258.1451 | 247.5777 | 258.1451 | 21.375 | +9.058 (+3.64%) | 22,400 |
| 1 Jul 1980 | USD | 249.0874 | 252.1066 | 244.5585 | 249.0874 | 20.625 | +1.51 (+0.61%) | 28,100 |
| 30 Jun 1980 | USD | 247.5777 | 250.597 | 243.0489 | 247.5777 | 20.5 | -6.038 (-2.38%) | 15,900 |
| 27 Jun 1980 | USD | 253.6162 | 255.1258 | 244.5585 | 253.6162 | 21 | +6.038 (+2.44%) | 15,600 |
| 26 Jun 1980 | USD | 247.5777 | 258.1451 | 247.5777 | 247.5777 | 20.5 | -7.548 (-2.96%) | 14,700 |
| 25 Jun 1980 | USD | 255.1258 | 258.1451 | 253.6162 | 255.1258 | 21.125 | -3.019 (-1.17%) | 16,200 |
