| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 23 Apr 1981 | USD | 53.632 | 53.632 | 53.632 | 53.632 | 0.419 | 0.0 (0.0%) | 1,600 |
| 22 Apr 1981 | USD | 53.632 | 53.76 | 53.504 | 53.632 | 0.419 | +0.128 (+0.24%) | 4,900 |
| 21 Apr 1981 | USD | 53.504 | 53.504 | 53.504 | 53.504 | 0.418 | -0.128 (-0.24%) | 2,600 |
| 20 Apr 1981 | USD | 53.632 | 54 | 53.632 | 53.632 | 0.419 | -0.496 (-0.92%) | 6,900 |
| 17 Apr 1981 | USD | 54.128 | 54.128 | 54.128 | 54.128 | 0.4229 | 0.0 (0.0%) | 0 |
| 16 Apr 1981 | USD | 54.128 | 54.128 | 52.752 | 54.128 | 0.4229 | +1.488 (+2.83%) | 8,200 |
| 15 Apr 1981 | USD | 52.64 | 52.752 | 52.128 | 52.64 | 0.4113 | +0.752 (+1.45%) | 8,500 |
| 14 Apr 1981 | USD | 51.888 | 52 | 51.632 | 51.888 | 0.4054 | +0.384 (+0.75%) | 6,600 |
| 13 Apr 1981 | USD | 51.504 | 51.632 | 51.504 | 51.504 | 0.4024 | -0.256 (-0.49%) | 10,200 |
| 10 Apr 1981 | USD | 51.76 | 52 | 51.632 | 51.76 | 0.4044 | +0.128 (+0.25%) | 5,700 |
| 9 Apr 1981 | USD | 51.632 | 52.256 | 51.632 | 51.632 | 0.4034 | -0.496 (-0.95%) | 22,900 |
| 8 Apr 1981 | USD | 52.128 | 52.256 | 51.264 | 52.128 | 0.4073 | +0.496 (+0.96%) | 19,700 |
| 7 Apr 1981 | USD | 51.632 | 51.632 | 51.504 | 51.632 | 0.4034 | -0.128 (-0.25%) | 7,100 |
| 6 Apr 1981 | USD | 51.76 | 52.256 | 51.504 | 51.76 | 0.4044 | -0.368 (-0.71%) | 61,500 |
| 3 Apr 1981 | USD | 52.128 | 52.64 | 51.632 | 52.128 | 0.4073 | +0.368 (+0.71%) | 4,100 |
| 2 Apr 1981 | USD | 51.76 | 51.888 | 50.64 | 51.76 | 0.4044 | +1.008 (+1.99%) | 15,200 |
| 1 Apr 1981 | USD | 50.752 | 50.752 | 49.76 | 50.752 | 0.3965 | +0.992 (+1.99%) | 9,500 |
| 31 Mar 1981 | USD | 49.76 | 49.888 | 49.76 | 49.76 | 0.3887 | 0.0 (0.0%) | 800 |
| 30 Mar 1981 | USD | 49.76 | 50.256 | 49.76 | 49.76 | 0.3887 | -0.496 (-0.99%) | 8,500 |
| 27 Mar 1981 | USD | 50.256 | 50.512 | 50.128 | 50.256 | 0.3926 | 0.0 (0.0%) | 23,700 |
| 26 Mar 1981 | USD | 50.256 | 50.256 | 50 | 50.256 | 0.3926 | +0.256 (+0.51%) | 11,600 |
| 25 Mar 1981 | USD | 50 | 50 | 49.888 | 50 | 0.3906 | +0.112 (+0.22%) | 10,900 |
| 24 Mar 1981 | USD | 49.888 | 50 | 49.888 | 49.888 | 0.3897 | -0.112 (-0.22%) | 3,600 |
| 23 Mar 1981 | USD | 50 | 50 | 49.888 | 50 | 0.3906 | 0.0 (0.0%) | 6,900 |
| 20 Mar 1981 | USD | 50 | 50 | 49.76 | 50 | 0.3906 | 0.0 (0.0%) | 24,600 |
| 19 Mar 1981 | USD | 50 | 50 | 49.76 | 50 | 0.3906 | +0.368 (+0.74%) | 2,200 |
| 18 Mar 1981 | USD | 49.632 | 50 | 49.264 | 49.632 | 0.3877 | +0.368 (+0.75%) | 6,500 |
| 17 Mar 1981 | USD | 49.264 | 49.504 | 49.008 | 49.264 | 0.3849 | +0.256 (+0.52%) | 12,900 |
| 16 Mar 1981 | USD | 49.008 | 49.136 | 48.512 | 49.008 | 0.3829 | 0.0 (0.0%) | 8,700 |
| 13 Mar 1981 | USD | 49.008 | 49.008 | 48.128 | 49.008 | 0.3829 | +1.008 (+2.10%) | 27,300 |
