| Date | Bid | Offer |
|---|---|---|
| Jul 31 2008 | R$ 0.2588 | R$ 0.2590 |
| Jul 30 2008 | R$ 0.2577 | R$ 0.2579 |
| Jul 29 2008 | R$ 0.2587 | R$ 0.2590 |
| Jul 28 2008 | R$ 0.2619 | R$ 0.2623 |
| Jul 25 2008 | R$ 0.2608 | R$ 0.2612 |
| Jul 24 2008 | R$ 0.2609 | R$ 0.2612 |
| Jul 23 2008 | R$ 0.2621 | R$ 0.2626 |
| Jul 22 2008 | R$ 0.2632 | R$ 0.2638 |
| Jul 21 2008 | R$ 0.2659 | R$ 0.2665 |
| Jul 18 2008 | R$ 0.2669 | R$ 0.2672 |
| Jul 17 2008 | R$ 0.2658 | R$ 0.2663 |
| Jul 16 2008 | R$ 0.2648 | R$ 0.2652 |
| Jul 15 2008 | R$ 0.2662 | R$ 0.2665 |
| Jul 14 2008 | R$ 0.2672 | R$ 0.2676 |
| Jul 11 2008 | R$ 0.2695 | R$ 0.2700 |
| Jul 10 2008 | R$ 0.2690 | R$ 0.2693 |
| Jul 09 2008 | R$ 0.2673 | R$ 0.2679 |
| Jul 08 2008 | R$ 0.2658 | R$ 0.2663 |
| Jul 07 2008 | R$ 0.2677 | R$ 0.2682 |
| Jul 04 2008 | R$ 0.2691 | R$ 0.2696 |
| Jul 03 2008 | R$ 0.2680 | R$ 0.2683 |
| Jul 02 2008 | R$ 0.2675 | R$ 0.2680 |
| Jul 01 2008 | R$ 0.2681 | R$ 0.2683 |
Source: Brazilian Central Bank
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