| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 13 Feb 1991 | USD | 38.2502 | 38.2502 | 37.2499 | 38.2502 | 3.9844 | +0.25 (+0.66%) | 733,440 |
| 12 Feb 1991 | USD | 38 | 38.2502 | 36.2502 | 38 | 3.9583 | +1 (+2.70%) | 650,880 |
| 11 Feb 1991 | USD | 37.0003 | 37.0003 | 34.8749 | 37.0003 | 3.8542 | +1.75 (+4.97%) | 1,147,200 |
| 8 Feb 1991 | USD | 35.2499 | 35.2499 | 34 | 35.2499 | 3.6719 | +1 (+2.92%) | 626,880 |
| 7 Feb 1991 | USD | 34.2502 | 35.7498 | 33.7498 | 34.2502 | 3.5677 | -1.5 (-4.19%) | 1,300,800 |
| 6 Feb 1991 | USD | 35.7498 | 36 | 34.7501 | 35.7498 | 3.7239 | 0.0 (0.0%) | 392,640 |
| 5 Feb 1991 | USD | 35.7498 | 36.2502 | 35.0003 | 35.7498 | 3.7239 | +0.5 (+1.42%) | 605,760 |
| 4 Feb 1991 | USD | 35.2499 | 36.4998 | 35.2499 | 35.2499 | 3.6719 | -1 (-2.76%) | 947,520 |
| 1 Feb 1991 | USD | 36.2502 | 37.2499 | 36 | 36.2502 | 3.7761 | -0.25 (-0.68%) | 973,440 |
| 31 Jan 1991 | USD | 36.4998 | 36.4998 | 34.2502 | 36.4998 | 3.8021 | +2.125 (+6.18%) | 1,664,640 |
| 30 Jan 1991 | USD | 34.375 | 35.0003 | 32.7501 | 34.375 | 3.5807 | +1.375 (+4.17%) | 861,120 |
| 29 Jan 1991 | USD | 33.0003 | 33.0003 | 31.7498 | 33.0003 | 3.4375 | +0.75 (+2.33%) | 476,160 |
| 28 Jan 1991 | USD | 32.2502 | 32.2502 | 31.7498 | 32.2502 | 3.3594 | 0.0 (0.0%) | 2,292,480 |
| 25 Jan 1991 | USD | 32.2502 | 32.2502 | 31.0003 | 32.2502 | 3.3594 | +1 (+3.20%) | 817,920 |
| 24 Jan 1991 | USD | 31.2499 | 32 | 30.2502 | 31.2499 | 3.2552 | +1 (+3.30%) | 1,248,000 |
| 23 Jan 1991 | USD | 30.2502 | 30.4998 | 29.5002 | 30.2502 | 3.1511 | -0.375 (-1.22%) | 2,469,120 |
| 22 Jan 1991 | USD | 30.6253 | 31.5002 | 30.4998 | 30.6253 | 3.1901 | -0.625 (-2.00%) | 720,960 |
| 21 Jan 1991 | USD | 31.2499 | 31.2499 | 30.7501 | 31.2499 | 3.2552 | -0.25 (-0.79%) | 4,370,880 |
| 18 Jan 1991 | USD | 31.5002 | 32 | 30.2502 | 31.5002 | 3.2813 | +0.5 (+1.61%) | 3,717,121 |
| 17 Jan 1991 | USD | 31.0003 | 31.2499 | 29.5002 | 31.0003 | 3.2292 | +2.501 (+8.77%) | 3,691,200 |
| 16 Jan 1991 | USD | 28.4998 | 28.4998 | 26.2502 | 28.4998 | 2.9687 | +2.75 (+10.68%) | 1,446,720 |
| 15 Jan 1991 | USD | 25.7498 | 26.2502 | 25.7498 | 25.7498 | 2.6823 | +0.25 (+0.98%) | 83,520 |
| 14 Jan 1991 | USD | 25.5002 | 26 | 25.5002 | 25.5002 | 2.6563 | -1 (-3.77%) | 613,440 |
| 11 Jan 1991 | USD | 26.4998 | 26.4998 | 25.0003 | 26.4998 | 2.7604 | +1.75 (+7.07%) | 194,880 |
| 10 Jan 1991 | USD | 24.7501 | 25.0003 | 24.4998 | 24.7501 | 2.5781 | +0.75 (+3.13%) | 124,800 |
| 9 Jan 1991 | USD | 24 | 24.7501 | 23.2499 | 24 | 2.5 | +0.875 (+3.78%) | 648,960 |
| 8 Jan 1991 | USD | 23.1251 | 23.2499 | 22.4998 | 23.1251 | 2.4089 | +0.125 (+0.54%) | 1,224,960 |
| 7 Jan 1991 | USD | 23.0003 | 23.5002 | 22.7501 | 23.0003 | 2.3959 | -1.5 (-6.12%) | 969,600 |
| 4 Jan 1991 | USD | 24.4998 | 24.4998 | 24 | 24.4998 | 2.5521 | +0.25 (+1.03%) | 53,760 |
| 3 Jan 1991 | USD | 24.2502 | 25.0003 | 24 | 24.2502 | 2.5261 | -1.25 (-4.90%) | 849,600 |
