| Date | Bid | Offer |
|---|---|---|
| Apr 29 2005 | R$ 3.2564 | R$ 3.2632 |
| Apr 28 2005 | R$ 3.2486 | R$ 3.2554 |
| Apr 27 2005 | R$ 3.2558 | R$ 3.2626 |
| Apr 26 2005 | R$ 3.2891 | R$ 3.2960 |
| Apr 25 2005 | R$ 3.2899 | R$ 3.2967 |
| Apr 22 2005 | R$ 3.3133 | R$ 3.3201 |
| Apr 20 2005 | R$ 3.3545 | R$ 3.3614 |
| Apr 19 2005 | R$ 3.3708 | R$ 3.3778 |
| Apr 18 2005 | R$ 3.4024 | R$ 3.4094 |
| Apr 15 2005 | R$ 3.3546 | R$ 3.3616 |
| Apr 14 2005 | R$ 3.2965 | R$ 3.3034 |
| Apr 13 2005 | R$ 3.3041 | R$ 3.3110 |
| Apr 12 2005 | R$ 3.3445 | R$ 3.3515 |
| Apr 11 2005 | R$ 3.3419 | R$ 3.3488 |
| Apr 08 2005 | R$ 3.3529 | R$ 3.3599 |
| Apr 07 2005 | R$ 3.3431 | R$ 3.3500 |
| Apr 06 2005 | R$ 3.3524 | R$ 3.3594 |
| Apr 05 2005 | R$ 3.3758 | R$ 3.3828 |
| Apr 04 2005 | R$ 3.4156 | R$ 3.4227 |
| Apr 01 2005 | R$ 3.4240 | R$ 3.4312 |
Source: Brazilian Central Bank
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