| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 15 Dec 1980 | USD | 30.252 | 30.252 | 29.001 | 30.252 | 4.4818 | +1.5 (+5.22%) | 3,500 |
| 12 Dec 1980 | USD | 28.752 | 29.25 | 28.752 | 28.752 | 4.2596 | -0.999 (-3.36%) | 4,000 |
| 11 Dec 1980 | USD | 29.751 | 31.626 | 29.751 | 29.751 | 4.4076 | -2.499 (-7.75%) | 4,500 |
| 10 Dec 1980 | USD | 32.25 | 33 | 32.25 | 32.25 | 4.7778 | -1.002 (-3.01%) | 6,400 |
| 9 Dec 1980 | USD | 33.252 | 34.002 | 33.252 | 33.252 | 4.9262 | -0.75 (-2.21%) | 14,000 |
| 8 Dec 1980 | USD | 34.002 | 34.002 | 34.002 | 34.002 | 5.0373 | 0.0 (0.0%) | 700 |
| 5 Dec 1980 | USD | 34.002 | 34.251 | 34.002 | 34.002 | 5.0373 | 0.0 (0.0%) | 7,100 |
| 4 Dec 1980 | USD | 34.002 | 34.251 | 34.002 | 34.002 | 5.0373 | 0.0 (0.0%) | 1,600 |
| 3 Dec 1980 | USD | 34.002 | 34.251 | 34.002 | 34.002 | 5.0373 | 0.0 (0.0%) | 9,100 |
| 2 Dec 1980 | USD | 34.002 | 34.251 | 34.002 | 34.002 | 5.0373 | -0.123 (-0.36%) | 5,800 |
| 1 Dec 1980 | USD | 34.125 | 34.125 | 34.125 | 34.125 | 5.0556 | -0.252 (-0.73%) | 1,800 |
| 28 Nov 1980 | USD | 34.377 | 34.377 | 34.125 | 34.377 | 5.0929 | +0.126 (+0.37%) | 500 |
| 27 Nov 1980 | USD | 34.251 | 34.251 | 34.251 | 34.251 | 5.0742 | 0.0 (0.0%) | 0 |
| 26 Nov 1980 | USD | 34.251 | 34.377 | 34.125 | 34.251 | 5.0742 | +0.126 (+0.37%) | 8,700 |
| 25 Nov 1980 | USD | 34.125 | 34.377 | 34.125 | 34.125 | 5.0556 | -0.126 (-0.37%) | 1,900 |
| 24 Nov 1980 | USD | 34.251 | 34.251 | 34.002 | 34.251 | 5.0742 | +0.126 (+0.37%) | 7,200 |
| 21 Nov 1980 | USD | 34.125 | 34.377 | 34.125 | 34.125 | 5.0556 | 0.0 (0.0%) | 7,500 |
| 20 Nov 1980 | USD | 34.125 | 34.377 | 34.125 | 34.125 | 5.0556 | -0.126 (-0.37%) | 5,900 |
| 19 Nov 1980 | USD | 34.251 | 34.626 | 34.251 | 34.251 | 5.0742 | -0.375 (-1.08%) | 2,100 |
| 18 Nov 1980 | USD | 34.626 | 34.752 | 34.5 | 34.626 | 5.1298 | +0.126 (+0.37%) | 2,200 |
| 17 Nov 1980 | USD | 34.5 | 34.752 | 34.125 | 34.5 | 5.1111 | +0.375 (+1.10%) | 5,400 |
| 14 Nov 1980 | USD | 34.125 | 34.377 | 34.002 | 34.125 | 5.0556 | 0.0 (0.0%) | 15,100 |
| 13 Nov 1980 | USD | 34.125 | 34.377 | 34.125 | 34.125 | 5.0556 | 0.0 (0.0%) | 6,600 |
| 12 Nov 1980 | USD | 34.125 | 34.377 | 34.125 | 34.125 | 5.0556 | 0.0 (0.0%) | 600 |
| 11 Nov 1980 | USD | 34.125 | 34.125 | 34.125 | 34.125 | 5.0556 | -0.126 (-0.37%) | 1,300 |
| 10 Nov 1980 | USD | 34.251 | 34.251 | 34.125 | 34.251 | 5.0742 | +0.126 (+0.37%) | 8,500 |
| 7 Nov 1980 | USD | 34.125 | 34.377 | 34.125 | 34.125 | 5.0556 | 0.0 (0.0%) | 6,100 |
| 6 Nov 1980 | USD | 34.125 | 34.377 | 34.125 | 34.125 | 5.0556 | -0.126 (-0.37%) | 1,100 |
| 5 Nov 1980 | USD | 34.251 | 35.001 | 34.251 | 34.251 | 5.0742 | 0.0 (0.0%) | 3,300 |
| 4 Nov 1980 | USD | 34.251 | 34.251 | 34.251 | 34.251 | 5.0742 | 0.0 (0.0%) | 0 |
