| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 23 Jul 1980 | USD | 44.128 | 44.376 | 44 | 44.128 | 1.0936 | +0.128 (+0.29%) | 4,500 |
| 22 Jul 1980 | USD | 44 | 44.752 | 43.88 | 44 | 1.0905 | -0.632 (-1.42%) | 12,700 |
| 21 Jul 1980 | USD | 44.632 | 44.752 | 44.504 | 44.632 | 1.1061 | +0.128 (+0.29%) | 16,600 |
| 18 Jul 1980 | USD | 44.504 | 44.504 | 44 | 44.504 | 1.103 | +0.376 (+0.85%) | 59,500 |
| 17 Jul 1980 | USD | 44.128 | 44.376 | 43.256 | 44.128 | 1.0936 | +1.128 (+2.62%) | 15,600 |
| 16 Jul 1980 | USD | 43 | 43.632 | 43 | 43 | 1.0657 | -0.632 (-1.45%) | 12,600 |
| 15 Jul 1980 | USD | 43.632 | 43.752 | 42.88 | 43.632 | 1.0813 | +1.128 (+2.65%) | 46,900 |
| 14 Jul 1980 | USD | 42.504 | 42.504 | 41.504 | 42.504 | 1.0534 | +1.376 (+3.35%) | 34,800 |
| 11 Jul 1980 | USD | 41.128 | 41.376 | 41 | 41.128 | 1.0193 | -0.128 (-0.31%) | 52,200 |
| 10 Jul 1980 | USD | 41.256 | 42.88 | 41.256 | 41.256 | 1.0225 | -2.376 (-5.45%) | 42,900 |
| 9 Jul 1980 | USD | 43.632 | 43.752 | 42.128 | 43.632 | 1.0813 | +0.632 (+1.47%) | 14,700 |
| 8 Jul 1980 | USD | 43 | 43 | 42.256 | 43 | 1.0657 | +1.368 (+3.29%) | 30,200 |
| 7 Jul 1980 | USD | 41.632 | 41.632 | 40.752 | 41.632 | 1.0318 | +1.632 (+4.08%) | 34,600 |
| 4 Jul 1980 | USD | 40 | 40 | 40 | 40 | 0.9913 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 40 | 40 | 39 | 40 | 0.9913 | +1 (+2.56%) | 87,100 |
| 2 Jul 1980 | USD | 39 | 39 | 38.376 | 39 | 0.9665 | +0.368 (+0.95%) | 15,800 |
| 1 Jul 1980 | USD | 38.632 | 38.752 | 38.376 | 38.632 | 0.9574 | +0.376 (+0.98%) | 33,700 |
| 30 Jun 1980 | USD | 38.256 | 38.752 | 38.256 | 38.256 | 0.9481 | -0.376 (-0.97%) | 4,600 |
| 27 Jun 1980 | USD | 38.632 | 38.752 | 38.128 | 38.632 | 0.9574 | 0.0 (0.0%) | 34,000 |
| 26 Jun 1980 | USD | 38.632 | 39 | 38.504 | 38.632 | 0.9574 | +0.128 (+0.33%) | 10,800 |
| 25 Jun 1980 | USD | 38.504 | 38.88 | 38.376 | 38.504 | 0.9543 | +0.248 (+0.65%) | 37,000 |
| 24 Jun 1980 | USD | 38.256 | 38.504 | 37.504 | 38.256 | 0.9481 | +1 (+2.68%) | 79,500 |
| 23 Jun 1980 | USD | 37.256 | 37.376 | 36.88 | 37.256 | 0.9233 | +0.256 (+0.69%) | 17,200 |
| 20 Jun 1980 | USD | 37 | 38 | 36.256 | 37 | 0.917 | -1 (-2.63%) | 26,500 |
| 19 Jun 1980 | USD | 38 | 38.376 | 37.752 | 38 | 0.9418 | -0.376 (-0.98%) | 14,800 |
| 18 Jun 1980 | USD | 38.376 | 38.632 | 38.256 | 38.376 | 0.9511 | -0.504 (-1.30%) | 27,800 |
| 17 Jun 1980 | USD | 38.88 | 38.88 | 38.256 | 38.88 | 0.9636 | +0.376 (+0.98%) | 28,300 |
| 16 Jun 1980 | USD | 38.504 | 38.504 | 38.128 | 38.504 | 0.9543 | +0.128 (+0.33%) | 3,500 |
| 13 Jun 1980 | USD | 38.376 | 38.376 | 37.752 | 38.376 | 0.9511 | -0.128 (-0.33%) | 7,400 |
| 12 Jun 1980 | USD | 38.504 | 38.88 | 38.504 | 38.504 | 0.9543 | -0.128 (-0.33%) | 9,700 |
