| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 13 Feb 1991 | USD | 1.5796 | 1.5796 | 1.5595 | 1.5796 | 2.7043 | +0.02 (+1.29%) | 51,050 |
| 12 Feb 1991 | USD | 1.5595 | 1.5728 | 1.5595 | 1.5595 | 2.6699 | -0.013 (-0.85%) | 39,200 |
| 11 Feb 1991 | USD | 1.5728 | 1.5796 | 1.5595 | 1.5728 | 2.6927 | +0.007 (+0.42%) | 61,900 |
| 8 Feb 1991 | USD | 1.5662 | 1.5728 | 1.5595 | 1.5662 | 2.6814 | +0.007 (+0.43%) | 74,350 |
| 7 Feb 1991 | USD | 1.5595 | 1.5863 | 1.5529 | 1.5595 | 2.6699 | 0.0 (0.0%) | 83,900 |
| 6 Feb 1991 | USD | 1.5595 | 1.5662 | 1.5196 | 1.5595 | 2.6699 | +0.027 (+1.74%) | 82,150 |
| 5 Feb 1991 | USD | 1.5329 | 1.5396 | 1.5129 | 1.5329 | 2.6244 | +0.02 (+1.32%) | 58,700 |
| 4 Feb 1991 | USD | 1.5129 | 1.5129 | 1.4597 | 1.5129 | 2.5901 | +0.047 (+3.18%) | 41,650 |
| 1 Feb 1991 | USD | 1.4663 | 1.4663 | 1.453 | 1.4663 | 2.5104 | +0.013 (+0.92%) | 17,400 |
| 31 Jan 1991 | USD | 1.453 | 1.4597 | 1.453 | 1.453 | 2.4876 | -0.007 (-0.46%) | 31,150 |
| 30 Jan 1991 | USD | 1.4597 | 1.4663 | 1.4462 | 1.4597 | 2.4991 | +0.007 (+0.46%) | 25,100 |
| 29 Jan 1991 | USD | 1.453 | 1.453 | 1.4462 | 1.453 | 2.4876 | 0.0 (0.0%) | 43,100 |
| 28 Jan 1991 | USD | 1.453 | 1.4663 | 1.4462 | 1.453 | 2.4876 | -0.007 (-0.46%) | 24,150 |
| 25 Jan 1991 | USD | 1.4597 | 1.4663 | 1.4462 | 1.4597 | 2.4991 | -0.007 (-0.45%) | 30,150 |
| 24 Jan 1991 | USD | 1.4663 | 1.4663 | 1.4263 | 1.4663 | 2.5104 | +0.04 (+2.80%) | 28,050 |
| 23 Jan 1991 | USD | 1.4263 | 1.453 | 1.4263 | 1.4263 | 2.4419 | -0.027 (-1.84%) | 46,150 |
| 22 Jan 1991 | USD | 1.453 | 1.4663 | 1.4462 | 1.453 | 2.4876 | -0.02 (-1.36%) | 24,850 |
| 21 Jan 1991 | USD | 1.473 | 1.4863 | 1.4597 | 1.473 | 2.5218 | -0.013 (-0.89%) | 20,050 |
| 18 Jan 1991 | USD | 1.4863 | 1.4863 | 1.4263 | 1.4863 | 2.5446 | +0.073 (+5.19%) | 36,250 |
| 17 Jan 1991 | USD | 1.413 | 1.4196 | 1.3597 | 1.413 | 2.4191 | +0.047 (+3.41%) | 62,250 |
| 16 Jan 1991 | USD | 1.3664 | 1.373 | 1.3464 | 1.3664 | 2.3393 | +0.013 (+0.99%) | 35,900 |
| 15 Jan 1991 | USD | 1.353 | 1.373 | 1.3464 | 1.353 | 2.3164 | -0.033 (-2.40%) | 33,600 |
| 14 Jan 1991 | USD | 1.3863 | 1.4063 | 1.3796 | 1.3863 | 2.3734 | -0.033 (-2.35%) | 23,350 |
| 11 Jan 1991 | USD | 1.4196 | 1.4196 | 1.3863 | 1.4196 | 2.4304 | +0.02 (+1.43%) | 23,000 |
| 10 Jan 1991 | USD | 1.3996 | 1.3996 | 1.3796 | 1.3996 | 2.3962 | +0.02 (+1.45%) | 25,100 |
| 9 Jan 1991 | USD | 1.3796 | 1.4196 | 1.3796 | 1.3796 | 2.3619 | 0.0 (0.0%) | 62,150 |
| 8 Jan 1991 | USD | 1.3796 | 1.3796 | 1.3597 | 1.3796 | 2.3619 | +0.013 (+0.97%) | 29,000 |
| 7 Jan 1991 | USD | 1.3664 | 1.3863 | 1.3597 | 1.3664 | 2.3393 | -0.02 (-1.44%) | 19,850 |
| 4 Jan 1991 | USD | 1.3863 | 1.3996 | 1.3664 | 1.3863 | 2.3734 | +0.02 (+1.46%) | 25,400 |
| 3 Jan 1991 | USD | 1.3664 | 1.373 | 1.3397 | 1.3664 | 2.3393 | +0.033 (+2.51%) | 38,500 |
