| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 29 Sep 1980 | USD | 58.5 | 61.749 | 58.5 | 58.5 | 1.2188 | -3.501 (-5.65%) | 8,400 |
| 26 Sep 1980 | USD | 62.001 | 62.625 | 62.001 | 62.001 | 1.2917 | -0.375 (-0.60%) | 13,300 |
| 25 Sep 1980 | USD | 62.376 | 62.751 | 62.376 | 62.376 | 1.2995 | 0.0 (0.0%) | 8,700 |
| 24 Sep 1980 | USD | 62.376 | 62.499 | 62.001 | 62.376 | 1.2995 | -0.501 (-0.80%) | 3,200 |
| 23 Sep 1980 | USD | 62.877 | 63.375 | 62.625 | 62.877 | 1.3099 | +0.126 (+0.20%) | 11,100 |
| 22 Sep 1980 | USD | 62.751 | 62.751 | 60.999 | 62.751 | 1.3073 | +2.001 (+3.29%) | 5,700 |
| 19 Sep 1980 | USD | 60.75 | 60.999 | 60.501 | 60.75 | 1.2656 | +0.501 (+0.83%) | 11,200 |
| 18 Sep 1980 | USD | 60.249 | 60.249 | 59.499 | 60.249 | 1.2552 | +0.873 (+1.47%) | 7,500 |
| 17 Sep 1980 | USD | 59.376 | 59.376 | 58.5 | 59.376 | 1.237 | +0.627 (+1.07%) | 9,800 |
| 16 Sep 1980 | USD | 58.749 | 58.749 | 58.5 | 58.749 | 1.2239 | +0.498 (+0.85%) | 7,300 |
| 15 Sep 1980 | USD | 58.251 | 59.001 | 58.251 | 58.251 | 1.2136 | -0.876 (-1.48%) | 3,700 |
| 12 Sep 1980 | USD | 59.127 | 59.499 | 59.001 | 59.127 | 1.2318 | -0.624 (-1.04%) | 32,100 |
| 11 Sep 1980 | USD | 59.751 | 60.249 | 59.25 | 59.751 | 1.2448 | +0.501 (+0.85%) | 4,500 |
| 10 Sep 1980 | USD | 59.25 | 59.25 | 57.75 | 59.25 | 1.2344 | +1.5 (+2.60%) | 7,300 |
| 9 Sep 1980 | USD | 57.75 | 58.125 | 57.627 | 57.75 | 1.2031 | -0.249 (-0.43%) | 2,400 |
| 8 Sep 1980 | USD | 57.999 | 59.877 | 57.999 | 57.999 | 1.2083 | -2.001 (-3.34%) | 9,800 |
| 5 Sep 1980 | USD | 60 | 61.251 | 60 | 60 | 1.25 | -0.75 (-1.23%) | 11,400 |
| 4 Sep 1980 | USD | 60.75 | 62.25 | 60.75 | 60.75 | 1.2656 | 0.0 (0.0%) | 20,400 |
| 3 Sep 1980 | USD | 60.75 | 60.999 | 57.75 | 60.75 | 1.2656 | +3.75 (+6.58%) | 12,100 |
| 2 Sep 1980 | USD | 57 | 57.249 | 55.377 | 57 | 1.1875 | +1.374 (+2.47%) | 6,500 |
| 29 Aug 1980 | USD | 55.626 | 56.001 | 54.501 | 55.626 | 1.1589 | 0.0 (0.0%) | 12,200 |
| 28 Aug 1980 | USD | 55.626 | 57 | 55.5 | 55.626 | 1.1589 | -1.125 (-1.98%) | 19,400 |
| 27 Aug 1980 | USD | 56.751 | 59.25 | 56.499 | 56.751 | 1.1823 | -2.25 (-3.81%) | 15,000 |
| 26 Aug 1980 | USD | 59.001 | 60.249 | 59.001 | 59.001 | 1.2292 | -1.248 (-2.07%) | 14,800 |
| 25 Aug 1980 | USD | 60.249 | 61.251 | 60.126 | 60.249 | 1.2552 | -0.75 (-1.23%) | 7,700 |
| 22 Aug 1980 | USD | 60.999 | 60.999 | 60.126 | 60.999 | 1.2708 | +1.749 (+2.95%) | 31,400 |
| 21 Aug 1980 | USD | 59.25 | 59.376 | 57.999 | 59.25 | 1.2344 | +1.251 (+2.16%) | 8,200 |
| 20 Aug 1980 | USD | 57.999 | 60.249 | 57.627 | 57.999 | 1.2083 | -2.25 (-3.73%) | 21,700 |
| 19 Aug 1980 | USD | 60.249 | 61.377 | 60 | 60.249 | 1.2552 | -1.251 (-2.03%) | 10,600 |
| 18 Aug 1980 | USD | 61.5 | 62.376 | 61.5 | 61.5 | 1.2812 | -0.876 (-1.40%) | 5,400 |
