| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 18 Jun 1980 | USD | 76 | 76.376 | 75.628 | 76 | 380 | -0.128 (-0.17%) | 35,000 |
| 17 Jun 1980 | USD | 76.128 | 76.5 | 76 | 76.128 | 380.64 | +0.128 (+0.17%) | 34,200 |
| 16 Jun 1980 | USD | 76 | 76.376 | 75.5 | 76 | 380 | -0.752 (-0.98%) | 20,700 |
| 13 Jun 1980 | USD | 76.752 | 77.5 | 76.752 | 76.752 | 383.76 | -0.248 (-0.32%) | 65,100 |
| 12 Jun 1980 | USD | 77 | 77.628 | 76.376 | 77 | 385 | +0.5 (+0.65%) | 88,500 |
| 11 Jun 1980 | USD | 76.5 | 76.752 | 74.628 | 76.5 | 382.5 | +2 (+2.68%) | 70,500 |
| 10 Jun 1980 | USD | 74.5 | 74.876 | 73.5 | 74.5 | 372.5 | +0.372 (+0.50%) | 22,700 |
| 9 Jun 1980 | USD | 74.128 | 74.376 | 73.5 | 74.128 | 370.64 | +0.376 (+0.51%) | 42,900 |
| 6 Jun 1980 | USD | 73.752 | 74.5 | 72.5 | 73.752 | 368.76 | +1.376 (+1.90%) | 107,100 |
| 5 Jun 1980 | USD | 72.376 | 72.752 | 72.128 | 72.376 | 361.88 | +0.5 (+0.70%) | 77,500 |
| 4 Jun 1980 | USD | 71.876 | 72 | 71 | 71.876 | 359.38 | +0.876 (+1.23%) | 32,500 |
| 3 Jun 1980 | USD | 71 | 71.628 | 71 | 71 | 355 | -0.628 (-0.88%) | 56,800 |
| 2 Jun 1980 | USD | 71.628 | 72.876 | 71.5 | 71.628 | 358.14 | -0.5 (-0.69%) | 115,500 |
| 30 May 1980 | USD | 72.128 | 72.128 | 70.752 | 72.128 | 360.64 | +0.752 (+1.05%) | 72,200 |
| 29 May 1980 | USD | 71.376 | 72.376 | 71.128 | 71.376 | 356.88 | -0.5 (-0.70%) | 36,900 |
| 28 May 1980 | USD | 71.876 | 72.5 | 71.628 | 71.876 | 359.38 | 0.0 (0.0%) | 37,600 |
| 27 May 1980 | USD | 71.876 | 72.5 | 71.252 | 71.876 | 359.38 | +0.876 (+1.23%) | 52,300 |
| 26 May 1980 | USD | 71 | 71 | 71 | 71 | 355 | 0.0 (0.0%) | 0 |
| 23 May 1980 | USD | 71 | 71.252 | 70.252 | 71 | 355 | +1.124 (+1.61%) | 67,600 |
| 22 May 1980 | USD | 69.876 | 70.376 | 69.628 | 69.876 | 349.38 | +0.376 (+0.54%) | 90,400 |
| 21 May 1980 | USD | 69.5 | 69.752 | 69.128 | 69.5 | 347.5 | -0.376 (-0.54%) | 30,200 |
| 20 May 1980 | USD | 69.876 | 70.252 | 69.876 | 69.876 | 349.38 | -0.5 (-0.71%) | 67,300 |
| 19 May 1980 | USD | 70.376 | 70.876 | 70.252 | 70.376 | 351.88 | -0.376 (-0.53%) | 47,900 |
| 16 May 1980 | USD | 70.752 | 71 | 70.5 | 70.752 | 353.76 | -0.376 (-0.53%) | 53,400 |
| 15 May 1980 | USD | 71.128 | 71.628 | 70.876 | 71.128 | 355.64 | -0.748 (-1.04%) | 64,500 |
| 14 May 1980 | USD | 71.876 | 72 | 71.5 | 71.876 | 359.38 | +0.5 (+0.70%) | 53,500 |
| 13 May 1980 | USD | 71.376 | 71.628 | 70.752 | 71.376 | 356.88 | +1 (+1.42%) | 31,500 |
| 12 May 1980 | USD | 70.376 | 70.752 | 69.5 | 70.376 | 351.88 | +0.248 (+0.35%) | 57,600 |
| 9 May 1980 | USD | 70.128 | 71.876 | 69.5 | 70.128 | 350.64 | -1.748 (-2.43%) | 142,700 |
| 8 May 1980 | USD | 71.876 | 72.252 | 71.376 | 71.876 | 359.38 | -0.124 (-0.17%) | 106,600 |
