| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 5 Dec 1980 | USD | 20.25 | 20.376 | 19.626 | 20.25 | 2.25 | -0.252 (-1.23%) | 21,400 |
| 4 Dec 1980 | USD | 20.502 | 20.751 | 20.25 | 20.502 | 2.278 | -0.249 (-1.20%) | 17,900 |
| 3 Dec 1980 | USD | 20.751 | 21 | 20.502 | 20.751 | 2.3057 | 0.0 (0.0%) | 18,100 |
| 2 Dec 1980 | USD | 20.751 | 21 | 20.502 | 20.751 | 2.3057 | -0.375 (-1.78%) | 76,900 |
| 1 Dec 1980 | USD | 21.126 | 21.375 | 21 | 21.126 | 2.3473 | -0.375 (-1.74%) | 11,300 |
| 28 Nov 1980 | USD | 21.501 | 21.627 | 21.252 | 21.501 | 2.389 | +0.126 (+0.59%) | 4,300 |
| 27 Nov 1980 | USD | 21.375 | 21.375 | 21.375 | 21.375 | 2.375 | 0.0 (0.0%) | 0 |
| 26 Nov 1980 | USD | 21.375 | 21.627 | 21.126 | 21.375 | 2.375 | +0.249 (+1.18%) | 21,800 |
| 25 Nov 1980 | USD | 21.126 | 21.375 | 21.126 | 21.126 | 2.3473 | -0.126 (-0.59%) | 9,100 |
| 24 Nov 1980 | USD | 21.252 | 21.375 | 21 | 21.252 | 2.3613 | +0.126 (+0.60%) | 12,400 |
| 21 Nov 1980 | USD | 21.126 | 21.375 | 21.126 | 21.126 | 2.3473 | -0.249 (-1.16%) | 8,900 |
| 20 Nov 1980 | USD | 21.375 | 21.375 | 21.126 | 21.375 | 2.375 | +0.123 (+0.58%) | 13,800 |
| 19 Nov 1980 | USD | 21.252 | 21.75 | 21.126 | 21.252 | 2.3613 | -0.498 (-2.29%) | 172,200 |
| 18 Nov 1980 | USD | 21.75 | 21.876 | 21.126 | 21.75 | 2.4167 | +0.75 (+3.57%) | 56,900 |
| 17 Nov 1980 | USD | 21 | 21.501 | 21 | 21 | 2.3333 | -0.501 (-2.33%) | 16,800 |
| 14 Nov 1980 | USD | 21.501 | 21.501 | 21.252 | 21.501 | 2.389 | 0.0 (0.0%) | 15,000 |
| 13 Nov 1980 | USD | 21.501 | 21.876 | 21.501 | 21.501 | 2.389 | -0.249 (-1.14%) | 14,300 |
| 12 Nov 1980 | USD | 21.75 | 21.876 | 21.252 | 21.75 | 2.4167 | +0.75 (+3.57%) | 12,100 |
| 11 Nov 1980 | USD | 21 | 21.252 | 20.877 | 21 | 2.3333 | 0.0 (0.0%) | 33,900 |
| 10 Nov 1980 | USD | 21 | 21.126 | 20.877 | 21 | 2.3333 | 0.0 (0.0%) | 35,900 |
| 7 Nov 1980 | USD | 21 | 21 | 20.751 | 21 | 2.3333 | 0.0 (0.0%) | 12,200 |
| 6 Nov 1980 | USD | 21 | 21.375 | 21 | 21 | 2.3333 | -0.627 (-2.90%) | 15,700 |
| 5 Nov 1980 | USD | 21.627 | 22.251 | 21.501 | 21.627 | 2.403 | +0.126 (+0.59%) | 42,000 |
| 4 Nov 1980 | USD | 21.501 | 21.501 | 21.501 | 21.501 | 2.389 | 0.0 (0.0%) | 0 |
| 3 Nov 1980 | USD | 21.501 | 21.876 | 21.252 | 21.501 | 2.389 | -1.125 (-4.97%) | 32,100 |
| 31 Oct 1980 | USD | 22.626 | 22.752 | 22.5 | 22.626 | 2.514 | +0.126 (+0.56%) | 222,800 |
| 30 Oct 1980 | USD | 22.5 | 22.875 | 22.5 | 22.5 | 2.5 | -0.126 (-0.56%) | 9,700 |
| 29 Oct 1980 | USD | 22.626 | 22.752 | 22.626 | 22.626 | 2.514 | -0.126 (-0.55%) | 5,700 |
| 28 Oct 1980 | USD | 22.752 | 22.752 | 22.377 | 22.752 | 2.528 | +0.252 (+1.12%) | 8,800 |
| 27 Oct 1980 | USD | 22.5 | 22.626 | 22.251 | 22.5 | 2.5 | -0.252 (-1.11%) | 20,000 |
