| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 20 Oct 1980 | USD | 28.125 | 28.125 | 27.376 | 28.125 | 5.5556 | +0.625 (+2.27%) | 3,400 |
| 17 Oct 1980 | USD | 27.5 | 28.001 | 27.5 | 27.5 | 5.4321 | -0.625 (-2.22%) | 41,000 |
| 16 Oct 1980 | USD | 28.125 | 28.874 | 28.125 | 28.125 | 5.5556 | -0.376 (-1.32%) | 18,600 |
| 15 Oct 1980 | USD | 28.501 | 28.501 | 28.001 | 28.501 | 5.6298 | +0.252 (+0.89%) | 12,300 |
| 14 Oct 1980 | USD | 28.249 | 28.249 | 28.001 | 28.249 | 5.58 | +0.248 (+0.89%) | 15,600 |
| 13 Oct 1980 | USD | 28.001 | 28.625 | 28.001 | 28.001 | 5.5311 | -0.873 (-3.02%) | 3,700 |
| 10 Oct 1980 | USD | 28.874 | 28.874 | 28.375 | 28.874 | 5.7035 | +0.249 (+0.87%) | 11,000 |
| 9 Oct 1980 | USD | 28.625 | 29.126 | 28.501 | 28.625 | 5.6543 | -0.625 (-2.14%) | 44,800 |
| 8 Oct 1980 | USD | 29.25 | 29.5 | 29.126 | 29.25 | 5.7778 | -0.124 (-0.42%) | 7,700 |
| 7 Oct 1980 | USD | 29.374 | 29.876 | 29 | 29.374 | 5.8023 | 0.0 (0.0%) | 58,400 |
| 6 Oct 1980 | USD | 29.374 | 29.876 | 29.126 | 29.374 | 5.8023 | +0.374 (+1.29%) | 17,100 |
| 3 Oct 1980 | USD | 29 | 29 | 28.501 | 29 | 5.7284 | 0.0 (0.0%) | 69,200 |
| 2 Oct 1980 | USD | 29 | 29 | 27.749 | 29 | 5.7284 | +1.5 (+5.45%) | 13,700 |
| 1 Oct 1980 | USD | 27.5 | 27.5 | 27.25 | 27.5 | 5.4321 | +0.25 (+0.92%) | 11,900 |
| 30 Sep 1980 | USD | 27.25 | 27.5 | 27.124 | 27.25 | 5.3827 | +0.25 (+0.93%) | 45,200 |
| 29 Sep 1980 | USD | 27 | 27.25 | 26.75 | 27 | 5.3333 | -0.25 (-0.92%) | 74,300 |
| 26 Sep 1980 | USD | 27.25 | 28.001 | 27.25 | 27.25 | 5.3827 | -0.499 (-1.80%) | 39,300 |
| 25 Sep 1980 | USD | 27.749 | 27.875 | 27.749 | 27.749 | 5.4813 | -0.126 (-0.45%) | 9,400 |
| 24 Sep 1980 | USD | 27.875 | 28.375 | 27.875 | 27.875 | 5.5062 | -0.75 (-2.62%) | 24,600 |
| 23 Sep 1980 | USD | 28.625 | 28.625 | 28.001 | 28.625 | 5.6543 | +0.376 (+1.33%) | 20,100 |
| 22 Sep 1980 | USD | 28.249 | 28.751 | 28.001 | 28.249 | 5.58 | +0.248 (+0.89%) | 52,500 |
| 19 Sep 1980 | USD | 28.001 | 28.751 | 28.001 | 28.001 | 5.5311 | -0.873 (-3.02%) | 24,800 |
| 18 Sep 1980 | USD | 28.874 | 28.874 | 28.375 | 28.874 | 5.7035 | +0.123 (+0.43%) | 67,400 |
| 17 Sep 1980 | USD | 28.751 | 28.751 | 28.125 | 28.751 | 5.6792 | +0.126 (+0.44%) | 20,800 |
| 16 Sep 1980 | USD | 28.625 | 28.874 | 28.001 | 28.625 | 5.6543 | +0.75 (+2.69%) | 111,200 |
| 15 Sep 1980 | USD | 27.875 | 27.875 | 27.25 | 27.875 | 5.5062 | +0.625 (+2.29%) | 19,900 |
| 12 Sep 1980 | USD | 27.25 | 27.376 | 26.876 | 27.25 | 5.3827 | 0.0 (0.0%) | 31,200 |
| 11 Sep 1980 | USD | 27.25 | 27.25 | 26.75 | 27.25 | 5.3827 | +0.25 (+0.93%) | 10,400 |
| 10 Sep 1980 | USD | 27 | 27 | 26.75 | 27 | 5.3333 | +0.25 (+0.93%) | 105,800 |
| 9 Sep 1980 | USD | 26.75 | 26.75 | 25.999 | 26.75 | 5.284 | +0.751 (+2.89%) | 68,200 |
