| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 3 Nov 1980 | USD | 44 | 44.376 | 43.752 | 44 | 0.3438 | +0.124 (+0.28%) | 8,500 |
| 31 Oct 1980 | USD | 43.876 | 44 | 43.376 | 43.876 | 0.3428 | +0.748 (+1.73%) | 11,400 |
| 30 Oct 1980 | USD | 43.128 | 43.628 | 43.128 | 43.128 | 0.3369 | +0.376 (+0.88%) | 3,100 |
| 29 Oct 1980 | USD | 42.752 | 44 | 42.752 | 42.752 | 0.334 | -0.624 (-1.44%) | 4,800 |
| 28 Oct 1980 | USD | 43.376 | 43.628 | 42.752 | 43.376 | 0.3389 | +0.376 (+0.87%) | 28,000 |
| 27 Oct 1980 | USD | 43 | 44.252 | 43 | 43 | 0.3359 | +0.124 (+0.29%) | 38,400 |
| 24 Oct 1980 | USD | 42.876 | 44.128 | 42.752 | 42.876 | 0.335 | -0.376 (-0.87%) | 26,900 |
| 23 Oct 1980 | USD | 43.252 | 44.128 | 43 | 43.252 | 0.3379 | -0.5 (-1.14%) | 28,000 |
| 22 Oct 1980 | USD | 43.752 | 44.252 | 43.5 | 43.752 | 0.3418 | +0.252 (+0.58%) | 19,000 |
| 21 Oct 1980 | USD | 43.5 | 44.5 | 43.252 | 43.5 | 0.3398 | -0.5 (-1.14%) | 13,000 |
| 20 Oct 1980 | USD | 44 | 44 | 43 | 44 | 0.3438 | +0.5 (+1.15%) | 38,300 |
| 17 Oct 1980 | USD | 43.5 | 45.752 | 43.5 | 43.5 | 0.3398 | -2.252 (-4.92%) | 26,200 |
| 16 Oct 1980 | USD | 45.752 | 46.5 | 45.628 | 45.752 | 0.3574 | +0.376 (+0.83%) | 51,900 |
| 15 Oct 1980 | USD | 45.376 | 46.876 | 45.252 | 45.376 | 0.3545 | -1.252 (-2.69%) | 23,000 |
| 14 Oct 1980 | USD | 46.628 | 46.752 | 45.5 | 46.628 | 0.3643 | +1 (+2.19%) | 36,100 |
| 13 Oct 1980 | USD | 45.628 | 46.5 | 45.376 | 45.628 | 0.3565 | -0.624 (-1.35%) | 6,200 |
| 10 Oct 1980 | USD | 46.252 | 47.252 | 46.252 | 46.252 | 0.3613 | +0.252 (+0.55%) | 27,300 |
| 9 Oct 1980 | USD | 46 | 46.752 | 45.752 | 46 | 0.3594 | -0.5 (-1.08%) | 10,400 |
| 8 Oct 1980 | USD | 46.5 | 46.5 | 45 | 46.5 | 0.3633 | +1.372 (+3.04%) | 39,900 |
| 7 Oct 1980 | USD | 45.128 | 46.5 | 45.128 | 45.128 | 0.3526 | 0.0 (0.0%) | 25,000 |
| 6 Oct 1980 | USD | 45.128 | 45.5 | 45.128 | 45.128 | 0.3526 | +0.5 (+1.12%) | 14,300 |
| 3 Oct 1980 | USD | 44.628 | 44.876 | 43.5 | 44.628 | 0.3487 | +1.376 (+3.18%) | 17,500 |
| 2 Oct 1980 | USD | 43.252 | 43.752 | 42.376 | 43.252 | 0.3379 | +1 (+2.37%) | 11,700 |
| 1 Oct 1980 | USD | 42.252 | 42.876 | 41.5 | 42.252 | 0.3301 | -0.748 (-1.74%) | 21,600 |
| 30 Sep 1980 | USD | 43 | 43.876 | 42.376 | 43 | 0.3359 | +1 (+2.38%) | 25,700 |
| 29 Sep 1980 | USD | 42 | 43.5 | 42 | 42 | 0.3281 | -2 (-4.55%) | 41,600 |
| 26 Sep 1980 | USD | 44 | 44.252 | 43.5 | 44 | 0.3438 | -0.628 (-1.41%) | 25,700 |
| 25 Sep 1980 | USD | 44.628 | 45.376 | 44.628 | 44.628 | 0.3487 | -0.372 (-0.83%) | 7,800 |
| 24 Sep 1980 | USD | 45 | 45 | 43.5 | 45 | 0.3516 | +0.124 (+0.28%) | 52,100 |
| 23 Sep 1980 | USD | 44.876 | 46.128 | 44.876 | 44.876 | 0.3506 | 0.0 (0.0%) | 18,900 |
