| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 17 Sep 1980 | USD | 63.249 | 63.501 | 62.001 | 63.249 | 11.0071 | +1.875 (+3.06%) | 61,500 |
| 16 Sep 1980 | USD | 61.374 | 61.749 | 59.874 | 61.374 | 10.6808 | +1.875 (+3.15%) | 141,900 |
| 15 Sep 1980 | USD | 59.499 | 59.751 | 57.375 | 59.499 | 10.3545 | +0.75 (+1.28%) | 43,000 |
| 12 Sep 1980 | USD | 58.749 | 59.499 | 57.999 | 58.749 | 10.224 | -0.75 (-1.26%) | 92,300 |
| 11 Sep 1980 | USD | 59.499 | 59.874 | 59.25 | 59.499 | 10.3545 | 0.0 (0.0%) | 49,100 |
| 10 Sep 1980 | USD | 59.499 | 59.874 | 58.5 | 59.499 | 10.3545 | +1.374 (+2.36%) | 141,100 |
| 9 Sep 1980 | USD | 58.125 | 58.5 | 56.001 | 58.125 | 10.1154 | +1.125 (+1.97%) | 85,700 |
| 8 Sep 1980 | USD | 57 | 59.874 | 57 | 57 | 9.9196 | -2.751 (-4.60%) | 50,000 |
| 5 Sep 1980 | USD | 59.751 | 60.375 | 59.124 | 59.751 | 10.3983 | +0.75 (+1.27%) | 54,200 |
| 4 Sep 1980 | USD | 59.001 | 60.375 | 58.626 | 59.001 | 10.2678 | +0.75 (+1.29%) | 138,700 |
| 3 Sep 1980 | USD | 58.251 | 58.5 | 56.751 | 58.251 | 10.1373 | +1.377 (+2.42%) | 124,800 |
| 2 Sep 1980 | USD | 56.874 | 57 | 56.499 | 56.874 | 9.8977 | -0.126 (-0.22%) | 100,400 |
| 29 Aug 1980 | USD | 57 | 57.501 | 56.751 | 57 | 9.9196 | -0.624 (-1.08%) | 164,800 |
| 28 Aug 1980 | USD | 57.624 | 59.625 | 57.501 | 57.624 | 10.0282 | -2.25 (-3.76%) | 82,500 |
| 27 Aug 1980 | USD | 59.874 | 60.999 | 59.874 | 59.874 | 10.4197 | -0.876 (-1.44%) | 123,900 |
| 26 Aug 1980 | USD | 60.75 | 61.749 | 59.751 | 60.75 | 10.5722 | +0.75 (+1.25%) | 106,800 |
| 25 Aug 1980 | USD | 60 | 61.5 | 59.625 | 60 | 10.4417 | -1.5 (-2.44%) | 67,100 |
| 22 Aug 1980 | USD | 61.5 | 62.751 | 60 | 61.5 | 10.7027 | +2.124 (+3.58%) | 324,100 |
| 21 Aug 1980 | USD | 59.376 | 59.499 | 58.626 | 59.376 | 10.3331 | +0.75 (+1.28%) | 57,100 |
| 20 Aug 1980 | USD | 58.626 | 58.749 | 57.249 | 58.626 | 10.2026 | +1.875 (+3.30%) | 86,100 |
| 19 Aug 1980 | USD | 56.751 | 57.999 | 56.499 | 56.751 | 9.8763 | -0.75 (-1.30%) | 64,300 |
| 18 Aug 1980 | USD | 57.501 | 59.625 | 57.501 | 57.501 | 10.0068 | -1.998 (-3.36%) | 172,900 |
| 15 Aug 1980 | USD | 59.499 | 59.751 | 58.749 | 59.499 | 10.3545 | +0.75 (+1.28%) | 99,400 |
| 14 Aug 1980 | USD | 58.749 | 59.001 | 56.25 | 58.749 | 10.224 | +2.373 (+4.21%) | 138,100 |
| 13 Aug 1980 | USD | 56.376 | 57.999 | 56.25 | 56.376 | 9.811 | -1.875 (-3.22%) | 226,400 |
| 12 Aug 1980 | USD | 58.251 | 59.751 | 57.501 | 58.251 | 10.1373 | +1.5 (+2.64%) | 139,000 |
| 11 Aug 1980 | USD | 56.751 | 56.874 | 54.624 | 56.751 | 9.8763 | +1.752 (+3.19%) | 114,100 |
| 8 Aug 1980 | USD | 54.999 | 55.626 | 54.375 | 54.999 | 9.5714 | +1.5 (+2.80%) | 306,100 |
| 7 Aug 1980 | USD | 53.499 | 53.751 | 53.25 | 53.499 | 9.3103 | +0.249 (+0.47%) | 239,600 |
| 6 Aug 1980 | USD | 53.25 | 53.25 | 52.125 | 53.25 | 9.267 | +0.999 (+1.91%) | 121,900 |
