| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 15 Dec 1980 | USD | 16.25 | 16.625 | 16.25 | 16.25 | 5.4167 | -0.25 (-1.52%) | 176,400 |
| 12 Dec 1980 | USD | 16.5 | 16.625 | 16.25 | 16.5 | 5.5 | 0.0 (0.0%) | 41,000 |
| 11 Dec 1980 | USD | 16.5 | 16.625 | 16.376 | 16.5 | 5.5 | 0.0 (0.0%) | 41,800 |
| 10 Dec 1980 | USD | 16.5 | 16.751 | 16.25 | 16.5 | 5.5 | +0.124 (+0.76%) | 94,100 |
| 9 Dec 1980 | USD | 16.376 | 16.5 | 16.376 | 16.376 | 5.4587 | 0.0 (0.0%) | 39,400 |
| 8 Dec 1980 | USD | 16.376 | 16.5 | 16.376 | 16.376 | 5.4587 | -0.124 (-0.75%) | 58,600 |
| 5 Dec 1980 | USD | 16.5 | 16.625 | 16.376 | 16.5 | 5.5 | +0.124 (+0.76%) | 86,300 |
| 4 Dec 1980 | USD | 16.376 | 16.625 | 16.376 | 16.376 | 5.4587 | -0.249 (-1.50%) | 65,500 |
| 3 Dec 1980 | USD | 16.625 | 16.751 | 16.376 | 16.625 | 5.5417 | -0.126 (-0.75%) | 47,600 |
| 2 Dec 1980 | USD | 16.751 | 16.751 | 16.625 | 16.751 | 5.5837 | +0.126 (+0.76%) | 195,800 |
| 1 Dec 1980 | USD | 16.625 | 17 | 16.625 | 16.625 | 5.5417 | -1 (-5.67%) | 134,900 |
| 28 Nov 1980 | USD | 17.625 | 17.625 | 17.501 | 17.625 | 5.875 | +0.124 (+0.71%) | 71,900 |
| 27 Nov 1980 | USD | 17.501 | 17.501 | 17.501 | 17.501 | 5.8337 | 0.0 (0.0%) | 0 |
| 26 Nov 1980 | USD | 17.501 | 17.625 | 17.375 | 17.501 | 5.8337 | 0.0 (0.0%) | 62,700 |
| 25 Nov 1980 | USD | 17.501 | 17.625 | 17.25 | 17.501 | 5.8337 | +0.126 (+0.73%) | 97,700 |
| 24 Nov 1980 | USD | 17.375 | 17.75 | 17.375 | 17.375 | 5.7917 | -0.375 (-2.11%) | 54,200 |
| 21 Nov 1980 | USD | 17.75 | 18 | 17.75 | 17.75 | 5.9167 | -0.126 (-0.70%) | 25,800 |
| 20 Nov 1980 | USD | 17.876 | 18.251 | 17.625 | 17.876 | 5.9587 | -0.249 (-1.37%) | 23,200 |
| 19 Nov 1980 | USD | 18.125 | 18.251 | 17.876 | 18.125 | 6.0417 | 0.0 (0.0%) | 23,000 |
| 18 Nov 1980 | USD | 18.125 | 18.125 | 17.876 | 18.125 | 6.0417 | +0.125 (+0.69%) | 50,000 |
| 17 Nov 1980 | USD | 18 | 18.251 | 17.625 | 18 | 6 | -0.251 (-1.38%) | 31,200 |
| 14 Nov 1980 | USD | 18.251 | 18.251 | 18 | 18.251 | 6.0837 | +0.251 (+1.39%) | 24,200 |
| 13 Nov 1980 | USD | 18 | 18.626 | 18 | 18 | 6 | -0.5 (-2.70%) | 82,400 |
| 12 Nov 1980 | USD | 18.5 | 18.5 | 18 | 18.5 | 6.1667 | +0.5 (+2.78%) | 39,400 |
| 11 Nov 1980 | USD | 18 | 18.251 | 17.501 | 18 | 6 | +0.625 (+3.60%) | 28,300 |
| 10 Nov 1980 | USD | 17.375 | 17.75 | 17.375 | 17.375 | 5.7917 | 0.0 (0.0%) | 98,900 |
| 7 Nov 1980 | USD | 17.375 | 17.625 | 17.126 | 17.375 | 5.7917 | 0.0 (0.0%) | 33,500 |
| 6 Nov 1980 | USD | 17.375 | 17.501 | 17.25 | 17.375 | 5.7917 | -0.126 (-0.72%) | 68,300 |
| 5 Nov 1980 | USD | 17.501 | 17.75 | 17.375 | 17.501 | 5.8337 | 0.0 (0.0%) | 48,900 |
| 4 Nov 1980 | USD | 17.501 | 17.501 | 17.501 | 17.501 | 5.8337 | 0.0 (0.0%) | 0 |
