| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 15 Dec 1980 | USD | 29 | 29.5 | 29 | 29 | 3.625 | -0.25 (-0.85%) | 16,800 |
| 12 Dec 1980 | USD | 29.25 | 30 | 29.25 | 29.25 | 3.6562 | +2.25 (+8.33%) | 39,200 |
| 11 Dec 1980 | USD | 27 | 27.5 | 27 | 27 | 3.375 | 0.0 (0.0%) | 40,100 |
| 10 Dec 1980 | USD | 27 | 27.5 | 27 | 27 | 3.375 | -2.75 (-9.24%) | 19,500 |
| 9 Dec 1980 | USD | 29.75 | 30 | 29.75 | 29.75 | 3.7188 | -0.25 (-0.83%) | 21,100 |
| 8 Dec 1980 | USD | 30 | 30.25 | 30 | 30 | 3.75 | -1.75 (-5.51%) | 49,700 |
| 5 Dec 1980 | USD | 31.75 | 32 | 31.75 | 31.75 | 3.9688 | -2.25 (-6.62%) | 18,800 |
| 4 Dec 1980 | USD | 34 | 34.75 | 34 | 34 | 4.25 | -0.5 (-1.45%) | 13,500 |
| 3 Dec 1980 | USD | 34.5 | 35 | 34.5 | 34.5 | 4.3125 | -1 (-2.82%) | 21,200 |
| 2 Dec 1980 | USD | 35.5 | 36 | 35.5 | 35.5 | 4.4375 | -0.25 (-0.70%) | 74,400 |
| 1 Dec 1980 | USD | 35.75 | 36.25 | 35.75 | 35.75 | 4.4688 | -1.75 (-4.67%) | 43,000 |
| 28 Nov 1980 | USD | 37.5 | 38 | 37.5 | 37.5 | 4.6875 | +2 (+5.63%) | 28,200 |
| 27 Nov 1980 | USD | 35.5 | 35.5 | 35.5 | 35.5 | 4.4375 | 0.0 (0.0%) | 0 |
| 26 Nov 1980 | USD | 35.5 | 35.75 | 35.5 | 35.5 | 4.4375 | +2.25 (+6.77%) | 28,900 |
| 25 Nov 1980 | USD | 33.25 | 33.5 | 33.25 | 33.25 | 4.1562 | +2.25 (+7.26%) | 33,400 |
| 24 Nov 1980 | USD | 31 | 31.5 | 31 | 31 | 3.875 | +1 (+3.33%) | 18,000 |
| 21 Nov 1980 | USD | 30 | 30.25 | 30 | 30 | 3.75 | +0.5 (+1.69%) | 33,500 |
| 20 Nov 1980 | USD | 29.5 | 29.75 | 29.5 | 29.5 | 3.6875 | +1 (+3.51%) | 39,400 |
| 19 Nov 1980 | USD | 28.5 | 28.75 | 28.5 | 28.5 | 3.5625 | +1.5 (+5.56%) | 55,300 |
| 18 Nov 1980 | USD | 27 | 27.5 | 27 | 27 | 3.375 | +1 (+3.85%) | 33,600 |
| 17 Nov 1980 | USD | 26 | 26.25 | 26 | 26 | 3.25 | +2 (+8.33%) | 27,300 |
| 14 Nov 1980 | USD | 24 | 24.5 | 24 | 24 | 3 | 0.0 (0.0%) | 25,000 |
| 13 Nov 1980 | USD | 24 | 24.25 | 24 | 24 | 3 | +0.5 (+2.13%) | 73,200 |
| 12 Nov 1980 | USD | 23.5 | 23.75 | 23.5 | 23.5 | 2.9375 | -0.5 (-2.08%) | 28,000 |
| 11 Nov 1980 | USD | 24 | 24.25 | 24 | 24 | 3 | 0.0 (0.0%) | 19,300 |
| 10 Nov 1980 | USD | 24 | 24.5 | 24 | 24 | 3 | -0.25 (-1.03%) | 6,700 |
| 7 Nov 1980 | USD | 24.25 | 25 | 24.25 | 24.25 | 3.0312 | -0.5 (-2.02%) | 10,600 |
| 6 Nov 1980 | USD | 24.75 | 25.25 | 24.75 | 24.75 | 3.0938 | -0.5 (-1.98%) | 14,500 |
| 5 Nov 1980 | USD | 25.25 | 25.75 | 25.25 | 25.25 | 3.1562 | +1 (+4.12%) | 34,100 |
| 4 Nov 1980 | USD | 24.25 | 24.25 | 24.25 | 24.25 | 3.0312 | 0.0 (0.0%) | 0 |
