| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 27 Jun 1980 | USD | 21.5 | 22.5 | 21.5 | 21.5 | 1.3438 | -0.252 (-1.16%) | 27,500 |
| 26 Jun 1980 | USD | 21.752 | 22.752 | 21.752 | 21.752 | 1.3595 | 0.0 (0.0%) | 12,300 |
| 25 Jun 1980 | USD | 21.752 | 22.752 | 21.752 | 21.752 | 1.3595 | 0.0 (0.0%) | 14,100 |
| 24 Jun 1980 | USD | 21.752 | 22.752 | 21.752 | 21.752 | 1.3595 | -0.248 (-1.13%) | 13,700 |
| 23 Jun 1980 | USD | 22 | 23 | 22 | 22 | 1.375 | 0.0 (0.0%) | 3,800 |
| 20 Jun 1980 | USD | 22 | 23 | 22 | 22 | 1.375 | 0.0 (0.0%) | 15,200 |
| 19 Jun 1980 | USD | 22 | 23 | 22 | 22 | 1.375 | -0.252 (-1.13%) | 2,700 |
| 18 Jun 1980 | USD | 22.252 | 23.252 | 22.252 | 22.252 | 1.3907 | 0.0 (0.0%) | 19,700 |
| 17 Jun 1980 | USD | 22.252 | 23.252 | 22.252 | 22.252 | 1.3907 | -0.248 (-1.10%) | 1,100 |
| 16 Jun 1980 | USD | 22.5 | 23.5 | 22.5 | 22.5 | 1.4062 | -0.252 (-1.11%) | 11,300 |
| 13 Jun 1980 | USD | 22.752 | 23.752 | 22.752 | 22.752 | 1.422 | 0.0 (0.0%) | 4,100 |
| 12 Jun 1980 | USD | 22.752 | 23.752 | 22.752 | 22.752 | 1.422 | +0.252 (+1.12%) | 15,400 |
| 11 Jun 1980 | USD | 22.5 | 23.5 | 22.5 | 22.5 | 1.4062 | +0.248 (+1.11%) | 13,300 |
| 10 Jun 1980 | USD | 22.252 | 23.252 | 22.252 | 22.252 | 1.3907 | -0.248 (-1.10%) | 4,200 |
| 9 Jun 1980 | USD | 22.5 | 23.5 | 22.5 | 22.5 | 1.4062 | -0.5 (-2.17%) | 15,100 |
| 6 Jun 1980 | USD | 23 | 24 | 23 | 23 | 1.4375 | +0.248 (+1.09%) | 42,400 |
| 5 Jun 1980 | USD | 22.752 | 23.752 | 22.752 | 22.752 | 1.422 | -0.748 (-3.18%) | 10,100 |
| 4 Jun 1980 | USD | 23.5 | 24.5 | 23.5 | 23.5 | 1.4688 | 0.0 (0.0%) | 7,600 |
| 3 Jun 1980 | USD | 23.5 | 24.5 | 23.5 | 23.5 | 1.4688 | -0.752 (-3.10%) | 11,900 |
| 2 Jun 1980 | USD | 24.252 | 25.252 | 24.252 | 24.252 | 1.5157 | -0.248 (-1.01%) | 15,200 |
| 30 May 1980 | USD | 24.5 | 25.5 | 24.5 | 24.5 | 1.5312 | +1.748 (+7.68%) | 15,500 |
| 29 May 1980 | USD | 22.752 | 23.752 | 22.752 | 22.752 | 1.422 | -0.748 (-3.18%) | 27,000 |
| 28 May 1980 | USD | 23.5 | 24.5 | 23.5 | 23.5 | 1.4688 | +1 (+4.44%) | 37,500 |
| 27 May 1980 | USD | 22.5 | 23.5 | 22.5 | 22.5 | 1.4062 | +1.5 (+7.14%) | 28,000 |
| 26 May 1980 | USD | 21 | 21 | 21 | 21 | 1.3125 | 0.0 (0.0%) | 0 |
| 23 May 1980 | USD | 21 | 22 | 21 | 21 | 1.3125 | +2 (+10.53%) | 15,700 |
| 22 May 1980 | USD | 19 | 20 | 19 | 19 | 1.1875 | +0.748 (+4.10%) | 8,200 |
| 21 May 1980 | USD | 18.252 | 19.252 | 18.252 | 18.252 | 1.1407 | -0.5 (-2.67%) | 7,100 |
| 20 May 1980 | USD | 18.752 | 19.752 | 18.752 | 18.752 | 1.172 | 0.0 (0.0%) | 2,100 |
| 19 May 1980 | USD | 18.752 | 19.752 | 18.752 | 18.752 | 1.172 | +0.752 (+4.18%) | 9,900 |
