| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 5 Dec 1980 | USD | 27.749 | 27.749 | 27 | 27.749 | 5.4813 | -0.126 (-0.45%) | 49,600 |
| 4 Dec 1980 | USD | 27.875 | 27.875 | 27.626 | 27.875 | 5.5062 | +0.126 (+0.45%) | 4,100 |
| 3 Dec 1980 | USD | 27.749 | 28.249 | 27.5 | 27.749 | 5.4813 | 0.0 (0.0%) | 36,900 |
| 2 Dec 1980 | USD | 27.749 | 28.375 | 27.626 | 27.749 | 5.4813 | -0.626 (-2.21%) | 18,100 |
| 1 Dec 1980 | USD | 28.375 | 28.375 | 27.749 | 28.375 | 5.6049 | +0.374 (+1.34%) | 34,400 |
| 28 Nov 1980 | USD | 28.001 | 28.625 | 28.001 | 28.001 | 5.5311 | -0.5 (-1.75%) | 8,300 |
| 27 Nov 1980 | USD | 28.501 | 28.501 | 28.501 | 28.501 | 5.6298 | 0.0 (0.0%) | 0 |
| 26 Nov 1980 | USD | 28.501 | 29.5 | 28.501 | 28.501 | 5.6298 | -0.999 (-3.39%) | 19,600 |
| 25 Nov 1980 | USD | 29.5 | 29.75 | 29.25 | 29.5 | 5.8272 | -0.126 (-0.43%) | 34,400 |
| 24 Nov 1980 | USD | 29.626 | 29.999 | 29.374 | 29.626 | 5.852 | -0.25 (-0.84%) | 20,300 |
| 21 Nov 1980 | USD | 29.876 | 29.876 | 29 | 29.876 | 5.9014 | +1.002 (+3.47%) | 46,100 |
| 20 Nov 1980 | USD | 28.874 | 29 | 27.875 | 28.874 | 5.7035 | +0.873 (+3.12%) | 46,200 |
| 19 Nov 1980 | USD | 28.001 | 28.001 | 27.626 | 28.001 | 5.5311 | +0.375 (+1.36%) | 2,100 |
| 18 Nov 1980 | USD | 27.626 | 28.001 | 27.626 | 27.626 | 5.457 | 0.0 (0.0%) | 17,800 |
| 17 Nov 1980 | USD | 27.626 | 27.875 | 27.5 | 27.626 | 5.457 | -0.123 (-0.44%) | 18,800 |
| 14 Nov 1980 | USD | 27.749 | 27.749 | 27.25 | 27.749 | 5.4813 | +0.123 (+0.45%) | 36,300 |
| 13 Nov 1980 | USD | 27.626 | 27.626 | 27.5 | 27.626 | 5.457 | 0.0 (0.0%) | 104,800 |
| 12 Nov 1980 | USD | 27.626 | 27.749 | 27.25 | 27.626 | 5.457 | 0.0 (0.0%) | 81,300 |
| 11 Nov 1980 | USD | 27.626 | 27.749 | 27.124 | 27.626 | 5.457 | +0.502 (+1.85%) | 7,700 |
| 10 Nov 1980 | USD | 27.124 | 27.626 | 26.75 | 27.124 | 5.3578 | -0.502 (-1.82%) | 4,000 |
| 7 Nov 1980 | USD | 27.626 | 27.626 | 27 | 27.626 | 5.457 | +0.876 (+3.27%) | 9,200 |
| 6 Nov 1980 | USD | 26.75 | 27 | 26.75 | 26.75 | 5.284 | -0.25 (-0.93%) | 14,000 |
| 5 Nov 1980 | USD | 27 | 27.25 | 26.876 | 27 | 5.3333 | +0.124 (+0.46%) | 28,500 |
| 4 Nov 1980 | USD | 26.876 | 26.876 | 26.876 | 26.876 | 5.3088 | 0.0 (0.0%) | 0 |
| 3 Nov 1980 | USD | 26.876 | 27.124 | 26.501 | 26.876 | 5.3088 | +0.126 (+0.47%) | 7,600 |
| 31 Oct 1980 | USD | 26.75 | 26.876 | 26.501 | 26.75 | 5.284 | +0.249 (+0.94%) | 78,100 |
| 30 Oct 1980 | USD | 26.501 | 26.624 | 26.125 | 26.501 | 5.2348 | 0.0 (0.0%) | 4,300 |
| 29 Oct 1980 | USD | 26.501 | 26.501 | 25.999 | 26.501 | 5.2348 | +0.25 (+0.95%) | 3,800 |
| 28 Oct 1980 | USD | 26.251 | 26.375 | 25.751 | 26.251 | 5.1854 | -0.373 (-1.40%) | 131,300 |
| 27 Oct 1980 | USD | 26.624 | 26.624 | 26.251 | 26.624 | 5.2591 | +0.373 (+1.42%) | 7,200 |
