| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 19 Feb 1991 | USD | 43.7504 | 43.7504 | 41.5 | 43.7504 | 2.7344 | +1.5 (+3.55%) | 2,217,600 |
| 18 Feb 1991 | USD | 42.2504 | 42.2504 | 42.2504 | 42.2504 | 2.6406 | 0.0 (0.0%) | 0 |
| 15 Feb 1991 | USD | 42.2504 | 43 | 42 | 42.2504 | 2.6406 | +0.25 (+0.60%) | 1,241,600 |
| 14 Feb 1991 | USD | 42 | 43 | 41.7504 | 42 | 2.625 | -0.75 (-1.76%) | 1,238,400 |
| 13 Feb 1991 | USD | 42.7504 | 43.7504 | 41.2504 | 42.7504 | 2.6719 | -1 (-2.29%) | 3,252,800 |
| 12 Feb 1991 | USD | 43.7504 | 44.2504 | 41 | 43.7504 | 2.7344 | +2.626 (+6.38%) | 2,336,000 |
| 11 Feb 1991 | USD | 41.1248 | 41.2504 | 39.7504 | 41.1248 | 2.5703 | +1.75 (+4.44%) | 1,379,200 |
| 8 Feb 1991 | USD | 39.3752 | 39.5 | 37.2504 | 39.3752 | 2.4609 | +1.875 (+5.00%) | 769,600 |
| 7 Feb 1991 | USD | 37.5 | 41 | 37.5 | 37.5 | 2.3438 | -3.25 (-7.98%) | 3,366,400 |
| 6 Feb 1991 | USD | 40.7504 | 41.2504 | 39.5 | 40.7504 | 2.5469 | -0.25 (-0.61%) | 3,003,200 |
| 5 Feb 1991 | USD | 41 | 41.2504 | 37.2504 | 41 | 2.5625 | +4 (+10.81%) | 3,024,000 |
| 4 Feb 1991 | USD | 37 | 37.5 | 37 | 37 | 2.3125 | -0.5 (-1.33%) | 420,800 |
| 1 Feb 1991 | USD | 37.5 | 37.5 | 36.7504 | 37.5 | 2.3438 | +0.75 (+2.04%) | 4,755,200 |
| 31 Jan 1991 | USD | 36.7504 | 37 | 36.7504 | 36.7504 | 2.2969 | 0.0 (0.0%) | 1,944,000 |
| 30 Jan 1991 | USD | 36.7504 | 38 | 36.5 | 36.7504 | 2.2969 | +1 (+2.80%) | 5,158,400 |
| 29 Jan 1991 | USD | 35.7504 | 36.2504 | 35.2504 | 35.7504 | 2.2344 | 0.0 (0.0%) | 656,000 |
| 28 Jan 1991 | USD | 35.7504 | 36 | 35.2504 | 35.7504 | 2.2344 | -0.75 (-2.05%) | 2,057,600 |
| 25 Jan 1991 | USD | 36.5 | 37.5 | 34.2504 | 36.5 | 2.2812 | +1.75 (+5.03%) | 4,963,200 |
| 24 Jan 1991 | USD | 34.7504 | 34.7504 | 33.5 | 34.7504 | 2.1719 | +1.5 (+4.51%) | 12,681,600 |
| 23 Jan 1991 | USD | 33.2504 | 33.7504 | 32.7504 | 33.2504 | 2.0781 | -0.625 (-1.84%) | 1,712,000 |
| 22 Jan 1991 | USD | 33.8752 | 34.2504 | 32.7504 | 33.8752 | 2.1172 | +0.125 (+0.37%) | 964,800 |
| 21 Jan 1991 | USD | 33.7504 | 35 | 33.7504 | 33.7504 | 2.1094 | -1.5 (-4.26%) | 1,161,600 |
| 18 Jan 1991 | USD | 35.2504 | 35.2504 | 32 | 35.2504 | 2.2031 | +2.75 (+8.46%) | 1,804,800 |
| 17 Jan 1991 | USD | 32.5 | 33.7504 | 32.5 | 32.5 | 2.0312 | +1 (+3.17%) | 1,536,000 |
| 16 Jan 1991 | USD | 31.5 | 31.7504 | 29 | 31.5 | 1.9688 | +2.25 (+7.69%) | 2,254,400 |
| 15 Jan 1991 | USD | 29.2504 | 29.7504 | 29 | 29.2504 | 1.8281 | -0.25 (-0.85%) | 1,097,600 |
| 14 Jan 1991 | USD | 29.5 | 29.5 | 28 | 29.5 | 1.8438 | +0.5 (+1.72%) | 1,206,400 |
| 11 Jan 1991 | USD | 29 | 29.2504 | 28.5 | 29 | 1.8125 | +0.5 (+1.75%) | 785,600 |
| 10 Jan 1991 | USD | 28.5 | 29.2504 | 27.7504 | 28.5 | 1.7812 | +0.75 (+2.70%) | 2,065,600 |
| 9 Jan 1991 | USD | 27.7504 | 28.2504 | 27.2504 | 27.7504 | 1.7344 | -0.25 (-0.89%) | 3,896,000 |
