| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 28 Jan 1981 | USD | 37.75 | 38 | 37.75 | 37.75 | 4.7188 | +0.124 (+0.33%) | 15,600 |
| 27 Jan 1981 | USD | 37.626 | 37.75 | 37.626 | 37.626 | 4.7032 | +0.126 (+0.34%) | 8,400 |
| 26 Jan 1981 | USD | 37.5 | 37.75 | 37.5 | 37.5 | 4.6875 | -0.126 (-0.33%) | 19,400 |
| 23 Jan 1981 | USD | 37.626 | 37.876 | 37.626 | 37.626 | 4.7032 | 0.0 (0.0%) | 14,600 |
| 22 Jan 1981 | USD | 37.626 | 37.75 | 37.626 | 37.626 | 4.7032 | 0.0 (0.0%) | 17,400 |
| 21 Jan 1981 | USD | 37.626 | 37.876 | 37.626 | 37.626 | 4.7032 | -0.5 (-1.31%) | 50,100 |
| 20 Jan 1981 | USD | 38.126 | 38.376 | 38.126 | 38.126 | 4.7657 | -0.5 (-1.29%) | 23,900 |
| 19 Jan 1981 | USD | 38.626 | 38.75 | 38.626 | 38.626 | 4.8282 | 0.0 (0.0%) | 43,700 |
| 16 Jan 1981 | USD | 38.626 | 38.75 | 38.626 | 38.626 | 4.8282 | 0.0 (0.0%) | 6,700 |
| 15 Jan 1981 | USD | 38.626 | 38.75 | 38.626 | 38.626 | 4.8282 | -0.124 (-0.32%) | 13,200 |
| 14 Jan 1981 | USD | 38.75 | 39 | 38.75 | 38.75 | 4.8438 | 0.0 (0.0%) | 10,700 |
| 13 Jan 1981 | USD | 38.75 | 39 | 38.75 | 38.75 | 4.8438 | 0.0 (0.0%) | 22,000 |
| 12 Jan 1981 | USD | 38.75 | 38.876 | 38.75 | 38.75 | 4.8438 | +0.25 (+0.65%) | 28,600 |
| 9 Jan 1981 | USD | 38.5 | 38.626 | 38.5 | 38.5 | 4.8125 | +0.124 (+0.32%) | 19,600 |
| 8 Jan 1981 | USD | 38.376 | 38.5 | 38.376 | 38.376 | 4.797 | 0.0 (0.0%) | 14,800 |
| 7 Jan 1981 | USD | 38.376 | 38.5 | 38.376 | 38.376 | 4.797 | -0.25 (-0.65%) | 13,600 |
| 6 Jan 1981 | USD | 38.626 | 38.75 | 38.626 | 38.626 | 4.8282 | 0.0 (0.0%) | 12,800 |
| 5 Jan 1981 | USD | 38.626 | 38.75 | 38.626 | 38.626 | 4.8282 | 0.0 (0.0%) | 5,100 |
| 2 Jan 1981 | USD | 38.626 | 38.876 | 38.626 | 38.626 | 4.8282 | -0.124 (-0.32%) | 3,000 |
| 31 Dec 1980 | USD | 38.75 | 39 | 38.75 | 38.75 | 4.8438 | +0.374 (+0.97%) | 13,900 |
| 30 Dec 1980 | USD | 38.376 | 38.5 | 38.376 | 38.376 | 4.797 | -0.124 (-0.32%) | 5,400 |
| 29 Dec 1980 | USD | 38.5 | 38.626 | 38.5 | 38.5 | 4.8125 | +0.124 (+0.32%) | 3,400 |
| 26 Dec 1980 | USD | 38.376 | 38.5 | 38.376 | 38.376 | 4.797 | +0.126 (+0.33%) | 1,700 |
| 24 Dec 1980 | USD | 38.25 | 38.376 | 38.25 | 38.25 | 4.7812 | -0.25 (-0.65%) | 9,300 |
| 23 Dec 1980 | USD | 38.5 | 38.626 | 38.5 | 38.5 | 4.8125 | -0.25 (-0.65%) | 11,000 |
| 22 Dec 1980 | USD | 38.75 | 39 | 38.75 | 38.75 | 4.8438 | +1.5 (+4.03%) | 27,200 |
| 19 Dec 1980 | USD | 37.25 | 37.376 | 37.25 | 37.25 | 4.6562 | +0.124 (+0.33%) | 25,900 |
| 18 Dec 1980 | USD | 37.126 | 37.376 | 37.126 | 37.126 | 4.6407 | -0.124 (-0.33%) | 191,100 |
| 17 Dec 1980 | USD | 37.25 | 37.5 | 37.25 | 37.25 | 4.6562 | 0.0 (0.0%) | 49,400 |
| 16 Dec 1980 | USD | 37.25 | 37.5 | 37.25 | 37.25 | 4.6562 | +0.25 (+0.68%) | 22,900 |
