| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 20 Jul 1981 | USD | 30.876 | 31.254 | 30.876 | 30.876 | 2.4675 | -0.126 (-0.41%) | 7,200 |
| 17 Jul 1981 | USD | 31.002 | 31.254 | 31.002 | 31.002 | 2.4776 | 0.0 (0.0%) | 6,700 |
| 16 Jul 1981 | USD | 31.002 | 31.254 | 31.002 | 31.002 | 2.4776 | 0.0 (0.0%) | 3,100 |
| 15 Jul 1981 | USD | 31.002 | 31.254 | 31.002 | 31.002 | 2.4776 | 0.0 (0.0%) | 29,800 |
| 14 Jul 1981 | USD | 31.002 | 31.254 | 31.002 | 31.002 | 2.4776 | +0.126 (+0.41%) | 6,000 |
| 13 Jul 1981 | USD | 30.876 | 31.254 | 30.876 | 30.876 | 2.4675 | +0.372 (+1.22%) | 7,300 |
| 10 Jul 1981 | USD | 30.504 | 30.876 | 30.504 | 30.504 | 2.4378 | -0.126 (-0.41%) | 2,200 |
| 9 Jul 1981 | USD | 30.63 | 30.876 | 30.63 | 30.63 | 2.4478 | +0.252 (+0.83%) | 7,300 |
| 8 Jul 1981 | USD | 30.378 | 30.63 | 30.378 | 30.378 | 2.4277 | -0.252 (-0.82%) | 17,100 |
| 7 Jul 1981 | USD | 30.63 | 30.876 | 30.63 | 30.63 | 2.4478 | -0.12 (-0.39%) | 11,700 |
| 6 Jul 1981 | USD | 30.75 | 31.002 | 30.75 | 30.75 | 2.4574 | -1.002 (-3.16%) | 8,600 |
| 3 Jul 1981 | USD | 31.752 | 31.752 | 31.752 | 31.752 | 2.5375 | 0.0 (0.0%) | 0 |
| 2 Jul 1981 | USD | 31.752 | 31.878 | 31.752 | 31.752 | 2.5375 | -0.876 (-2.68%) | 11,400 |
| 1 Jul 1981 | USD | 32.628 | 32.88 | 32.628 | 32.628 | 2.6075 | -0.372 (-1.13%) | 5,300 |
| 30 Jun 1981 | USD | 33 | 33.252 | 33 | 33 | 2.6372 | -0.504 (-1.50%) | 17,300 |
| 29 Jun 1981 | USD | 33.504 | 33.75 | 33.504 | 33.504 | 2.6775 | -0.498 (-1.46%) | 26,200 |
| 26 Jun 1981 | USD | 34.002 | 34.254 | 34.002 | 34.002 | 2.7173 | -0.126 (-0.37%) | 9,500 |
| 25 Jun 1981 | USD | 34.128 | 34.38 | 34.128 | 34.128 | 2.7274 | 0.0 (0.0%) | 6,800 |
| 24 Jun 1981 | USD | 34.128 | 34.38 | 34.128 | 34.128 | 2.7274 | -0.126 (-0.37%) | 7,000 |
| 23 Jun 1981 | USD | 34.254 | 34.5 | 34.254 | 34.254 | 2.7375 | 0.0 (0.0%) | 16,700 |
| 22 Jun 1981 | USD | 34.254 | 34.5 | 34.254 | 34.254 | 2.7375 | 0.0 (0.0%) | 27,600 |
| 19 Jun 1981 | USD | 34.254 | 34.5 | 34.254 | 34.254 | 2.7375 | +0.126 (+0.37%) | 13,600 |
| 18 Jun 1981 | USD | 34.128 | 34.38 | 34.128 | 34.128 | 2.7274 | 0.0 (0.0%) | 5,000 |
| 17 Jun 1981 | USD | 34.128 | 34.38 | 34.128 | 34.128 | 2.7274 | 0.0 (0.0%) | 21,400 |
| 16 Jun 1981 | USD | 34.128 | 34.38 | 34.128 | 34.128 | 2.7274 | 0.0 (0.0%) | 14,600 |
| 15 Jun 1981 | USD | 34.128 | 34.38 | 34.128 | 34.128 | 2.7274 | 0.0 (0.0%) | 4,500 |
| 12 Jun 1981 | USD | 34.128 | 34.38 | 34.128 | 34.128 | 2.7274 | 0.0 (0.0%) | 49,700 |
| 11 Jun 1981 | USD | 34.128 | 34.38 | 34.128 | 34.128 | 2.7274 | 0.0 (0.0%) | 5,900 |
| 10 Jun 1981 | USD | 34.128 | 34.38 | 34.128 | 34.128 | 2.7274 | -0.126 (-0.37%) | 31,700 |
| 9 Jun 1981 | USD | 34.254 | 34.5 | 34.254 | 34.254 | 2.7375 | -0.246 (-0.71%) | 4,900 |
